Index: patches/perl-5.16.2-Configure_multilib-1.patch
===================================================================
--- patches/perl-5.16.2-Configure_multilib-1.patch	(revision 2e688de4973c334e331d7abce22cc6e35127d184)
+++ 	(revision )
@@ -1,24005 +1,0 @@
-Submitted By: Ryan Oliver <ryan dot oliver at pha dot com dot au>
-Date: 2010-08-01
-Initial Package Version: 5.8.8
-Origin: Ryan Oliver
-Upstream Status: Unknown
-Description: This patch allows perl to be installed in /usr/lib32
-             or /usr/lib64 instead of /usr/lib.
-
-Rediffed: Against 5.10.0 by Joe Ciccone on 2008-08-30
-          Against 5.10.1 By Jim Gifford on 2009-08-25
-          Against 5.12.1 By Joe Ciccone on 2010-08-01
-          Against 5.16.1 By William Harrington on 2012-08-26
-Rename for 5.16.2 by William Harrington on 2012-11-01
-
-diff -Naur perl-5.16.1.orig/Configure perl-5.16.1/Configure
---- perl-5.16.1.orig/Configure	2012-08-03 17:35:26.000000000 +0000
-+++ perl-5.16.1/Configure	2012-08-26 18:50:40.678852714 +0000
-@@ -6184,6 +6184,8 @@
- : The default "style" setting is made in installstyle.U
- case "$installstyle" in
- *lib/perl5*) set dflt privlib lib/$package/$version ;;
-+*lib32/perl5*) set dflt privlib lib32/$package/$version ;;
-+*lib64/perl5*) set dflt privlib lib64/$package/$version ;;
- *)	 set dflt privlib lib/$version ;;
- esac
- eval $prefixit
-@@ -6432,6 +6434,8 @@
- case "$sitelib" in
- '') case "$installstyle" in
- 	*lib/perl5*) dflt=$siteprefix/lib/$package/site_$prog/$version ;;
-+	*lib32/perl5*) dflt=$siteprefix/lib32/$package/site_$prog/$version ;;
-+	*lib64/perl5*) dflt=$siteprefix/lib64/$package/site_$prog/$version ;;
- 	*)	 dflt=$siteprefix/lib/site_$prog/$version ;;
- 	esac
- 	;;
-@@ -6951,6 +6955,8 @@
- 		prog=`echo $package | $sed 's/-*[0-9.]*$//'`
- 		case "$installstyle" in
- 		*lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog/$version ;;
-+		*lib32/perl5*) dflt=$vendorprefix/lib32/$package/vendor_$prog/$version ;;
-+		*lib64/perl5*) dflt=$vendorprefix/lib64/$package/vendor_$prog/$version ;;
- 		*)	     dflt=$vendorprefix/lib/vendor_$prog/$version ;;
- 		esac
- 		;;
-diff -Naur perl-5.16.1.orig/Configure.orig perl-5.16.1/Configure.orig
---- perl-5.16.1.orig/Configure.orig	1970-01-01 00:00:00.000000000 +0000
-+++ perl-5.16.1/Configure.orig	2012-08-03 17:35:26.000000000 +0000
-@@ -0,0 +1,23957 @@
-+#! /bin/sh
-+#
-+# If these # comments don't work, trim them. Don't worry about any other
-+# shell scripts, Configure will trim # comments from them for you.
-+#
-+# (If you are trying to port this package to a machine without sh,
-+# I would suggest you have a look at the prototypical config_h.SH file
-+# and edit it to reflect your system. Some packages may include samples
-+# of config.h for certain machines, so you might look for one of those.)
-+#
-+# Yes, you may rip this off to use in other distribution packages. This
-+# script belongs to the public domain and cannot be copyrighted.
-+#
-+# Note: this Configure script was generated automatically. Rather than
-+# working with this copy of Configure, you may wish to get metaconfig.
-+# The dist package (which contains metaconfig) is available via SVN:
-+#     svn co https://svn.sourceforge.net/svnroot/dist/trunk/dist
-+#
-+# Though this script was generated by metaconfig from metaunits, it is
-+# OK to send patches against Configure itself. It's up to the Configure
-+# pumpkin to backport the patch to the metaunits if it is accepted.
-+# For more information on patching Configure, see pod/perlhack.pod
-+#
-+# The metaunits are also available from the public git repository:
-+#     http://perl5.git.perl.org/metaconfig.git/ or
-+#     $ git clone git://perl5.git.perl.org/metaconfig.git metaconfig
-+#
-+# See Porting/pumpkin.pod for more information on metaconfig.
-+#
-+
-+# Generated on Sun Apr  1 12:00:35 CEST 2012 [metaconfig 3.5 PL0]
-+# (with additional metaconfig patches by perlbug@perl.org)
-+
-+cat >c1$$ <<EOF
-+ARGGGHHHH!!!!!
-+
-+SCO csh still thinks true is false.  Write to SCO today and tell them that next
-+year Configure ought to "rm /bin/csh" unless they fix their blasted shell. :-)
-+
-+(Actually, Configure ought to just patch csh in place.  Hmm.  Hmmmmm.  All
-+we'd have to do is go in and swap the && and || tokens, wherever they are.)
-+
-+[End of diatribe. We now return you to your regularly scheduled programming...]
-+EOF
-+cat >c2$$ <<EOF
-+
-+OOPS!  You naughty creature!  You didn't run Configure with sh!
-+I will attempt to remedy the situation by running sh for you...
-+EOF
-+
-+true || cat c1$$ c2$$
-+true || exec sh $0 $argv:q
-+
-+(exit $?0) || cat c2$$
-+(exit $?0) || exec sh $0 $argv:q
-+rm -f c1$$ c2$$
-+
-+if test -f /dev/cputype -a -f /dev/drivers -a -f /dev/osversion; then
-+	cat <<EOF
-+***
-+*** I'm sorry but this system looks like Plan 9 and Plan 9 doesn't do
-+*** Configure that well.  (Plan 9 is close to UNIX but not close enough.)
-+*** Please read the README.plan9 for further instructions.
-+*** Cannot continue, aborting.
-+***
-+EOF
-+	exit 1
-+fi
-+
-+if test ! -c /dev/null ; then
-+	cat <<EOF
-+***
-+*** I'm sorry, but /dev/null appears to be a file rather than a device.
-+*** Please consult your operating sytem's notes for making a device
-+*** in /dev.
-+*** Cannot continue, aborting.
-+***
-+EOF
-+	exit 1
-+fi
-+
-+: compute my invocation name
-+me=$0
-+case "$0" in
-+*/*)
-+	me=`echo $0 | sed -e 's!.*/\(.*\)!\1!' 2>/dev/null`
-+	test "$me" || me=$0
-+	;;
-+esac
-+
-+: Proper separator for the PATH environment variable
-+p_=:
-+: On OS/2 this directory should exist if this is not floppy only system ":-]"
-+if test -d c:/. || ( uname -a | grep -i 'os\(/\|\)2' ) 2>&1 >/dev/null ; then
-+	if test -n "$OS2_SHELL"; then
-+		p_=\;
-+		PATH=`cmd /c "echo %PATH%" | tr '\\\\' / `
-+		OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'`
-+		is_os2=yes
-+	elif test -n "$DJGPP"; then
-+		case "X${MACHTYPE:-nonesuchmach}" in
-+		*cygwin) ;;
-+		*) p_=\; ;;
-+		esac
-+	fi
-+fi
-+
-+: Proper PATH setting
-+paths='/bin /usr/bin /usr/local/bin /usr/ucb /usr/local /usr/lbin'
-+paths="$paths /opt/bin /opt/local/bin /opt/local /opt/lbin"
-+paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin"
-+paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin"
-+paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb"
-+paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /opt/ansic/bin /usr/ccs/bin"
-+paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib"
-+paths="$paths /sbin /usr/sbin /usr/libexec"
-+paths="$paths /system/gnu_library/bin"
-+
-+for p in $paths
-+do
-+	case "$p_$PATH$p_" in
-+	*$p_$p$p_*) ;;
-+	*) test -d $p && PATH=$PATH$p_$p ;;
-+	esac
-+done
-+
-+PATH=.$p_$PATH
-+export PATH
-+
-+: shall we be using ksh?
-+inksh=''
-+needksh=''
-+avoidksh=''
-+newsh=/bin/ksh
-+changesh=''
-+if (PATH=.; alias -x) >/dev/null 2>&1; then
-+		inksh=true
-+fi
-+if test -f /hp-ux -a -f /bin/ksh; then
-+	needksh='to avoid sh bug in "here document" expansion'
-+fi
-+if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname; then
-+	if test X`/usr/bin/uname -v` = X4; then
-+		avoidksh="to avoid AIX 4's /bin/sh"
-+		newsh=/usr/bin/bsh
-+	fi
-+fi
-+if test -f /osf_boot -a -f /usr/sbin/setld; then
-+	if test X`/usr/bin/uname -s` = XOSF1; then
-+		avoidksh="to avoid Digital UNIX' ksh"
-+		newsh=/bin/sh
-+		unset BIN_SH
-+	fi
-+fi
-+case "$inksh/$needksh" in
-+/[a-z]*)
-+		ENV=''
-+		changesh=true
-+		reason="$needksh"
-+	;;
-+esac
-+case "$inksh/$avoidksh" in
-+true/[a-z]*)
-+	changesh=true
-+	reason="$avoidksh"
-+	;;
-+esac
-+case "$inksh/$needksh-$avoidksh-" in
-+true/--)
-+		cat <<EOM
-+(I see you are using the Korn shell.  Some ksh's blow up on $me,
-+mainly on older exotic systems.  If yours does, try the Bourne shell instead.)
-+EOM
-+	;;
-+esac
-+case "$changesh" in
-+true)
-+	export newsh
-+	echo "(Feeding myself to $newsh $reason.)"
-+	case "$0" in
-+	Configure|*/Configure) exec $newsh $0 "$@";;
-+	*) exec $newsh Configure "$@";;
-+	esac
-+	;;
-+esac
-+test -x "${newsh}" || unset newsh
-+
-+: if needed, set CDPATH to a harmless value that is not chatty
-+: avoid bash 2.02 problems with empty CDPATH.
-+case "$CDPATH" in
-+'')	;;
-+*)	case "$SHELL" in
-+	*bash*) CDPATH='.' ;;
-+	*) CDPATH='' ;;
-+	esac
-+	;;
-+esac
-+
-+: Configure runs within the UU subdirectory
-+test -d UU || mkdir UU
-+cd UU && rm -f ./*
-+
-+ccname=''
-+ccversion=''
-+ccsymbols=''
-+cppccsymbols=''
-+cppsymbols=''
-+from=''
-+run=''
-+targetarch=''
-+to=''
-+usecrosscompile=''
-+extern_C=''
-+mistrustnm=''
-+usedevel=''
-+perllibs=''
-+dynamic_ext=''
-+extensions=''
-+known_extensions=''
-+nonxs_ext=''
-+static_ext=''
-+useopcode=''
-+useposix=''
-+extras=''
-+d_bsd=''
-+d_eunice=''
-+d_xenix=''
-+eunicefix=''
-+ar=''
-+awk=''
-+bash=''
-+bison=''
-+byacc=''
-+cat=''
-+chgrp=''
-+chmod=''
-+chown=''
-+comm=''
-+compress=''
-+cp=''
-+cpio=''
-+cpp=''
-+csh=''
-+date=''
-+echo=''
-+egrep=''
-+emacs=''
-+expr=''
-+find=''
-+flex=''
-+gmake=''
-+grep=''
-+gzip=''
-+inews=''
-+ksh=''
-+less=''
-+line=''
-+lint=''
-+ln=''
-+lp=''
-+lpr=''
-+ls=''
-+mail=''
-+mailx=''
-+make=''
-+mkdir=''
-+more=''
-+mv=''
-+nm=''
-+nroff=''
-+perl=''
-+pg=''
-+pmake=''
-+pr=''
-+rm=''
-+rmail=''
-+sed=''
-+sendmail=''
-+shar=''
-+sleep=''
-+smail=''
-+sort=''
-+submit=''
-+tail=''
-+tar=''
-+tbl=''
-+tee=''
-+test=''
-+touch=''
-+tr=''
-+troff=''
-+uname=''
-+uniq=''
-+uuname=''
-+vi=''
-+zcat=''
-+zip=''
-+full_ar=''
-+full_sed=''
-+libswanted=''
-+hint=''
-+myuname=''
-+osname=''
-+osvers=''
-+Author=''
-+Date=''
-+Header=''
-+Id=''
-+Locker=''
-+Log=''
-+RCSfile=''
-+Revision=''
-+Source=''
-+State=''
-+_a=''
-+_exe=''
-+_o=''
-+archobjs=''
-+exe_ext=''
-+firstmakefile=''
-+lib_ext=''
-+obj_ext=''
-+path_sep=''
-+rm_try=''
-+afs=''
-+afsroot=''
-+alignbytes=''
-+ansi2knr=''
-+archlib=''
-+archlibexp=''
-+d_archlib=''
-+installarchlib=''
-+archname=''
-+myarchname=''
-+d_atolf=''
-+d_atoll=''
-+baserev=''
-+bin=''
-+binexp=''
-+initialinstalllocation=''
-+installbin=''
-+userelocatableinc=''
-+byteorder=''
-+cc=''
-+ccflags=''
-+cppflags=''
-+ldflags=''
-+lkflags=''
-+locincpth=''
-+optimize=''
-+cf_email=''
-+cf_by=''
-+cf_time=''
-+charbits=''
-+charsize=''
-+contains=''
-+cpp_stuff=''
-+cpplast=''
-+cppminus=''
-+cpprun=''
-+cppstdin=''
-+d__fwalk=''
-+d_access=''
-+d_accessx=''
-+d_aintl=''
-+d_alarm=''
-+asctime_r_proto=''
-+d_asctime_r=''
-+d_attribute_deprecated=''
-+d_attribute_format=''
-+d_attribute_malloc=''
-+d_attribute_nonnull=''
-+d_attribute_noreturn=''
-+d_attribute_pure=''
-+d_attribute_unused=''
-+d_attribute_warn_unused_result=''
-+d_printf_format_null=''
-+d_bcmp=''
-+d_bcopy=''
-+d_builtin_choose_expr=''
-+d_builtin_expect=''
-+d_bzero=''
-+d_c99_variadic_macros=''
-+d_casti32=''
-+castflags=''
-+d_castneg=''
-+d_chown=''
-+d_chroot=''
-+d_chsize=''
-+d_class=''
-+d_clearenv=''
-+d_closedir=''
-+d_void_closedir=''
-+d_cmsghdr_s=''
-+d_const=''
-+d_copysignl=''
-+d_cplusplus=''
-+cryptlib=''
-+d_crypt=''
-+crypt_r_proto=''
-+d_crypt_r=''
-+d_csh=''
-+full_csh=''
-+d_ctermid=''
-+ctermid_r_proto=''
-+d_ctermid_r=''
-+ctime_r_proto=''
-+d_ctime_r=''
-+d_cuserid=''
-+d_dbl_dig=''
-+d_dbminitproto=''
-+d_difftime=''
-+d_dir_dd_fd=''
-+d_dirfd=''
-+d_dlerror=''
-+d_dlopen=''
-+d_dlsymun=''
-+d_dosuid=''
-+d_suidsafe=''
-+d_drand48_r=''
-+drand48_r_proto=''
-+d_drand48proto=''
-+d_dup2=''
-+d_eaccess=''
-+d_endgrent=''
-+d_endgrent_r=''
-+endgrent_r_proto=''
-+d_endhent=''
-+d_endhostent_r=''
-+endhostent_r_proto=''
-+d_endnent=''
-+d_endnetent_r=''
-+endnetent_r_proto=''
-+d_endpent=''
-+d_endprotoent_r=''
-+endprotoent_r_proto=''
-+d_endpwent=''
-+d_endpwent_r=''
-+endpwent_r_proto=''
-+d_endsent=''
-+d_endservent_r=''
-+endservent_r_proto=''
-+d_faststdio=''
-+d_fchdir=''
-+d_fchmod=''
-+d_fchown=''
-+d_fcntl=''
-+d_fcntl_can_lock=''
-+d_fd_macros=''
-+d_fd_set=''
-+d_fds_bits=''
-+d_fgetpos=''
-+d_finite=''
-+d_finitel=''
-+d_flexfnam=''
-+d_flock=''
-+d_flockproto=''
-+d_fork=''
-+d_fp_class=''
-+d_fpclass=''
-+d_fpclassify=''
-+d_fpclassl=''
-+d_fpos64_t=''
-+d_frexpl=''
-+d_fs_data_s=''
-+d_fseeko=''
-+d_fsetpos=''
-+d_fstatfs=''
-+d_fsync=''
-+d_ftello=''
-+d_ftime=''
-+d_gettimeod=''
-+d_futimes=''
-+d_Gconvert=''
-+d_getaddrinfo=''
-+d_getcwd=''
-+d_getespwnam=''
-+d_getfsstat=''
-+d_getgrent=''
-+d_getgrent_r=''
-+getgrent_r_proto=''
-+d_getgrgid_r=''
-+getgrgid_r_proto=''
-+d_getgrnam_r=''
-+getgrnam_r_proto=''
-+d_getgrps=''
-+d_gethbyaddr=''
-+d_gethbyname=''
-+d_gethent=''
-+aphostname=''
-+d_gethname=''
-+d_phostname=''
-+d_uname=''
-+d_gethostbyaddr_r=''
-+gethostbyaddr_r_proto=''
-+d_gethostbyname_r=''
-+gethostbyname_r_proto=''
-+d_gethostent_r=''
-+gethostent_r_proto=''
-+d_gethostprotos=''
-+d_getitimer=''
-+d_getlogin=''
-+d_getlogin_r=''
-+getlogin_r_proto=''
-+d_getmnt=''
-+d_getmntent=''
-+d_getnameinfo=''
-+d_getnbyaddr=''
-+d_getnbyname=''
-+d_getnent=''
-+d_getnetbyaddr_r=''
-+getnetbyaddr_r_proto=''
-+d_getnetbyname_r=''
-+getnetbyname_r_proto=''
-+d_getnetent_r=''
-+getnetent_r_proto=''
-+d_getnetprotos=''
-+d_getpagsz=''
-+d_getpent=''
-+d_getpgid=''
-+d_getpgrp2=''
-+d_bsdgetpgrp=''
-+d_getpgrp=''
-+d_getppid=''
-+d_getprior=''
-+d_getpbyname=''
-+d_getpbynumber=''
-+d_getprotobyname_r=''
-+getprotobyname_r_proto=''
-+d_getprotobynumber_r=''
-+getprotobynumber_r_proto=''
-+d_getprotoent_r=''
-+getprotoent_r_proto=''
-+d_getprotoprotos=''
-+d_getprpwnam=''
-+d_getpwent=''
-+d_getpwent_r=''
-+getpwent_r_proto=''
-+d_getpwnam_r=''
-+getpwnam_r_proto=''
-+d_getpwuid_r=''
-+getpwuid_r_proto=''
-+d_getsent=''
-+d_getservbyname_r=''
-+getservbyname_r_proto=''
-+d_getservbyport_r=''
-+getservbyport_r_proto=''
-+d_getservent_r=''
-+getservent_r_proto=''
-+d_getservprotos=''
-+d_getspnam=''
-+d_getspnam_r=''
-+getspnam_r_proto=''
-+d_getsbyname=''
-+d_getsbyport=''
-+d_gmtime_r=''
-+gmtime_r_proto=''
-+d_gnulibc=''
-+gnulibc_version=''
-+d_hasmntopt=''
-+d_htonl=''
-+d_ilogbl=''
-+d_inetaton=''
-+d_inetntop=''
-+d_inetpton=''
-+d_int64_t=''
-+d_isascii=''
-+d_isblank=''
-+d_isfinite=''
-+d_isinf=''
-+d_isnan=''
-+d_isnanl=''
-+d_killpg=''
-+d_lchown=''
-+d_ldbl_dig=''
-+d_libm_lib_version=''
-+d_link=''
-+d_localtime_r=''
-+d_localtime_r_needs_tzset=''
-+localtime_r_proto=''
-+d_locconv=''
-+d_lockf=''
-+d_longdbl=''
-+longdblsize=''
-+d_longlong=''
-+longlongsize=''
-+d_lseekproto=''
-+d_lstat=''
-+d_madvise=''
-+d_malloc_good_size=''
-+d_malloc_size=''
-+d_mblen=''
-+d_mbstowcs=''
-+d_mbtowc=''
-+d_memchr=''
-+d_memcmp=''
-+d_memcpy=''
-+d_memmove=''
-+d_memset=''
-+d_mkdir=''
-+d_mkdtemp=''
-+d_mkfifo=''
-+d_mkstemp=''
-+d_mkstemps=''
-+d_mktime=''
-+d_mmap=''
-+mmaptype=''
-+d_modfl=''
-+d_modfl_pow32_bug=''
-+d_modflproto=''
-+d_mprotect=''
-+d_msg=''
-+d_msgctl=''
-+d_msgget=''
-+d_msghdr_s=''
-+d_msgrcv=''
-+d_msgsnd=''
-+d_msync=''
-+d_munmap=''
-+d_nice=''
-+d_nl_langinfo=''
-+d_off64_t=''
-+d_open3=''
-+d_fpathconf=''
-+d_pathconf=''
-+d_pause=''
-+d_pipe=''
-+d_poll=''
-+d_portable=''
-+d_prctl=''
-+d_prctl_set_name=''
-+d_procselfexe=''
-+procselfexe=''
-+d_old_pthread_create_joinable=''
-+old_pthread_create_joinable=''
-+d_pthread_atfork=''
-+d_pthread_attr_setscope=''
-+d_pthread_yield=''
-+d_sched_yield=''
-+sched_yield=''
-+d_qgcvt=''
-+d_random_r=''
-+random_r_proto=''
-+d_readdir64_r=''
-+readdir64_r_proto=''
-+d_readdir=''
-+d_rewinddir=''
-+d_seekdir=''
-+d_telldir=''
-+d_readdir_r=''
-+readdir_r_proto=''
-+d_readlink=''
-+d_readv=''
-+d_recvmsg=''
-+d_rename=''
-+d_rmdir=''
-+d_safebcpy=''
-+d_safemcpy=''
-+d_sanemcmp=''
-+d_sbrkproto=''
-+d_scalbnl=''
-+d_select=''
-+d_sem=''
-+d_semctl=''
-+d_semget=''
-+d_semop=''
-+d_sendmsg=''
-+d_setegid=''
-+d_seteuid=''
-+d_setgrent=''
-+d_setgrent_r=''
-+setgrent_r_proto=''
-+d_setgrps=''
-+d_sethent=''
-+d_sethostent_r=''
-+sethostent_r_proto=''
-+d_setitimer=''
-+d_setlinebuf=''
-+d_setlocale=''
-+d_setlocale_r=''
-+setlocale_r_proto=''
-+d_setnent=''
-+d_setnetent_r=''
-+setnetent_r_proto=''
-+d_setpent=''
-+d_setpgid=''
-+d_setpgrp2=''
-+d_bsdsetpgrp=''
-+d_setpgrp=''
-+d_setprior=''
-+d_setproctitle=''
-+d_setprotoent_r=''
-+setprotoent_r_proto=''
-+d_setpwent=''
-+d_setpwent_r=''
-+setpwent_r_proto=''
-+d_setregid=''
-+d_setresgid=''
-+d_setresuid=''
-+d_setreuid=''
-+d_setrgid=''
-+d_setruid=''
-+d_setsent=''
-+d_setservent_r=''
-+setservent_r_proto=''
-+d_setsid=''
-+d_setvbuf=''
-+d_sfio=''
-+usesfio=''
-+d_shm=''
-+d_shmat=''
-+d_shmatprototype=''
-+shmattype=''
-+d_shmctl=''
-+d_shmdt=''
-+d_shmget=''
-+d_sigaction=''
-+d_signbit=''
-+d_sigprocmask=''
-+d_sigsetjmp=''
-+usesitecustomize=''
-+d_snprintf=''
-+d_vsnprintf=''
-+d_sockatmark=''
-+d_sockatmarkproto=''
-+d_ipv6_mreq=''
-+d_msg_ctrunc=''
-+d_msg_dontroute=''
-+d_msg_oob=''
-+d_msg_peek=''
-+d_msg_proxy=''
-+d_oldsock=''
-+d_scm_rights=''
-+d_sin6_scope_id=''
-+d_sockaddr_in6=''
-+d_sockaddr_sa_len=''
-+d_socket=''
-+d_sockpair=''
-+sockethdr=''
-+socketlib=''
-+d_socklen_t=''
-+d_socks5_init=''
-+d_sprintf_returns_strlen=''
-+d_sqrtl=''
-+d_srand48_r=''
-+srand48_r_proto=''
-+d_srandom_r=''
-+srandom_r_proto=''
-+d_sresgproto=''
-+d_sresuproto=''
-+d_statblks=''
-+d_statfs_f_flags=''
-+d_statfs_s=''
-+d_static_inline=''
-+perl_static_inline=''
-+d_fstatvfs=''
-+d_statvfs=''
-+d_stdio_cnt_lval=''
-+d_stdio_ptr_lval=''
-+d_stdio_ptr_lval_nochange_cnt=''
-+d_stdio_ptr_lval_sets_cnt=''
-+d_stdiobase=''
-+d_stdstdio=''
-+stdio_base=''
-+stdio_bufsiz=''
-+stdio_cnt=''
-+stdio_filbuf=''
-+stdio_ptr=''
-+d_index=''
-+d_strchr=''
-+d_strcoll=''
-+d_strctcpy=''
-+d_strerrm=''
-+d_strerror=''
-+d_sysernlst=''
-+d_syserrlst=''
-+d_strerror_r=''
-+strerror_r_proto=''
-+d_strftime=''
-+d_strlcat=''
-+d_strlcpy=''
-+d_strtod=''
-+d_strtol=''
-+d_strtold=''
-+d_strtoll=''
-+d_strtoq=''
-+d_strtoul=''
-+d_strtoull=''
-+d_strtouq=''
-+d_strxfrm=''
-+d_symlink=''
-+d_syscall=''
-+d_syscallproto=''
-+d_sysconf=''
-+d_system=''
-+d_tcgetpgrp=''
-+d_tcsetpgrp=''
-+d_telldirproto=''
-+d_time=''
-+timetype=''
-+d_asctime64=''
-+d_ctime64=''
-+d_difftime64=''
-+d_gmtime64=''
-+d_localtime64=''
-+d_mktime64=''
-+d_timegm=''
-+clocktype=''
-+d_times=''
-+d_tmpnam_r=''
-+tmpnam_r_proto=''
-+d_truncate=''
-+d_ttyname_r=''
-+ttyname_r_proto=''
-+d_tzname=''
-+d_u32align=''
-+d_ualarm=''
-+d_umask=''
-+d_semctl_semid_ds=''
-+d_semctl_semun=''
-+d_union_semun=''
-+d_unordered=''
-+d_unsetenv=''
-+d_usleep=''
-+d_usleepproto=''
-+d_ustat=''
-+d_pseudofork=''
-+d_vfork=''
-+usevfork=''
-+d_voidsig=''
-+signal_t=''
-+d_volatile=''
-+d_charvspr=''
-+d_vprintf=''
-+d_wait4=''
-+d_waitpid=''
-+d_wcstombs=''
-+d_wctomb=''
-+d_writev=''
-+dlext=''
-+bin_ELF=''
-+cccdlflags=''
-+ccdlflags=''
-+dlsrc=''
-+ld=''
-+ld_can_script=''
-+lddlflags=''
-+usedl=''
-+doublesize=''
-+ebcdic=''
-+fflushNULL=''
-+fflushall=''
-+fpossize=''
-+fpostype=''
-+gccansipedantic=''
-+gccosandvers=''
-+gccversion=''
-+gidformat=''
-+gidsign=''
-+gidsize=''
-+gidtype=''
-+groupstype=''
-+h_fcntl=''
-+h_sysfile=''
-+html1dir=''
-+html1direxp=''
-+installhtml1dir=''
-+html3dir=''
-+html3direxp=''
-+installhtml3dir=''
-+i_arpainet=''
-+i_assert=''
-+i_crypt=''
-+db_hashtype=''
-+db_prefixtype=''
-+db_version_major=''
-+db_version_minor=''
-+db_version_patch=''
-+i_db=''
-+i_dbm=''
-+i_rpcsvcdbm=''
-+d_dirnamlen=''
-+direntrytype=''
-+i_dirent=''
-+i_dld=''
-+i_dlfcn=''
-+i_fcntl=''
-+i_float=''
-+i_fp=''
-+i_fp_class=''
-+i_gdbm=''
-+d_grpasswd=''
-+i_grp=''
-+i_ieeefp=''
-+i_inttypes=''
-+i_langinfo=''
-+i_libutil=''
-+i_limits=''
-+i_locale=''
-+i_machcthr=''
-+i_malloc=''
-+i_mallocmalloc=''
-+i_math=''
-+i_memory=''
-+i_mntent=''
-+d_gdbm_ndbm_h_uses_prototypes=''
-+d_gdbmndbm_h_uses_prototypes=''
-+d_ndbm=''
-+d_ndbm_h_uses_prototypes=''
-+i_gdbm_ndbm=''
-+i_gdbmndbm=''
-+i_ndbm=''
-+i_netdb=''
-+i_neterrno=''
-+i_netinettcp=''
-+i_niin=''
-+i_sysin=''
-+i_poll=''
-+i_prot=''
-+i_pthread=''
-+d_pwage=''
-+d_pwchange=''
-+d_pwclass=''
-+d_pwcomment=''
-+d_pwexpire=''
-+d_pwgecos=''
-+d_pwpasswd=''
-+d_pwquota=''
-+i_pwd=''
-+i_sfio=''
-+i_shadow=''
-+i_socks=''
-+i_stdbool=''
-+i_stddef=''
-+i_stdlib=''
-+i_string=''
-+strings=''
-+i_sunmath=''
-+i_sysaccess=''
-+i_sysdir=''
-+i_sysfile=''
-+d_voidtty=''
-+i_bsdioctl=''
-+i_sysfilio=''
-+i_sysioctl=''
-+i_syssockio=''
-+i_syslog=''
-+i_sysmman=''
-+i_sysmode=''
-+i_sysmount=''
-+i_sysndir=''
-+i_sysparam=''
-+i_syspoll=''
-+i_sysresrc=''
-+i_syssecrt=''
-+i_sysselct=''
-+i_sysstat=''
-+i_sysstatfs=''
-+i_sysstatvfs=''
-+i_systimes=''
-+i_systypes=''
-+i_sysuio=''
-+i_sysun=''
-+i_sysutsname=''
-+i_sysvfs=''
-+i_syswait=''
-+i_sgtty=''
-+i_termio=''
-+i_termios=''
-+d_tm_tm_gmtoff=''
-+d_tm_tm_zone=''
-+i_systime=''
-+i_systimek=''
-+i_time=''
-+timeincl=''
-+i_unistd=''
-+i_ustat=''
-+i_utime=''
-+i_values=''
-+i_stdarg=''
-+i_varargs=''
-+i_varhdr=''
-+i_vfork=''
-+d_inc_version_list=''
-+inc_version_list=''
-+inc_version_list_init=''
-+installprefix=''
-+installprefixexp=''
-+installstyle=''
-+installusrbinperl=''
-+intsize=''
-+longsize=''
-+shortsize=''
-+issymlink=''
-+libc=''
-+ldlibpthname=''
-+libperl=''
-+shrpenv=''
-+useshrplib=''
-+glibpth=''
-+libpth=''
-+loclibpth=''
-+plibpth=''
-+xlibpth=''
-+ignore_versioned_solibs=''
-+libs=''
-+libsdirs=''
-+libsfiles=''
-+libsfound=''
-+libspath=''
-+lns=''
-+d_PRIEUldbl=''
-+d_PRIFUldbl=''
-+d_PRIGUldbl=''
-+d_PRIeldbl=''
-+d_PRIfldbl=''
-+d_PRIgldbl=''
-+d_SCNfldbl=''
-+sPRIEUldbl=''
-+sPRIFUldbl=''
-+sPRIGUldbl=''
-+sPRIeldbl=''
-+sPRIfldbl=''
-+sPRIgldbl=''
-+sSCNfldbl=''
-+lseeksize=''
-+lseektype=''
-+mad=''
-+madlyh=''
-+madlyobj=''
-+madlysrc=''
-+make_set_make=''
-+d_mymalloc=''
-+freetype=''
-+mallocobj=''
-+mallocsrc=''
-+malloctype=''
-+usemallocwrap=''
-+usemymalloc=''
-+installman1dir=''
-+man1dir=''
-+man1direxp=''
-+man1ext=''
-+installman3dir=''
-+man3dir=''
-+man3direxp=''
-+man3ext=''
-+modetype=''
-+multiarch=''
-+mydomain=''
-+myhostname=''
-+phostname=''
-+c=''
-+n=''
-+d_eofnblk=''
-+eagain=''
-+o_nonblock=''
-+rd_nodata=''
-+need_va_copy=''
-+netdb_hlen_type=''
-+netdb_host_type=''
-+netdb_name_type=''
-+netdb_net_type=''
-+groupcat=''
-+hostcat=''
-+passcat=''
-+orderlib=''
-+ranlib=''
-+d_perl_otherlibdirs=''
-+otherlibdirs=''
-+package=''
-+spackage=''
-+pager=''
-+api_revision=''
-+api_subversion=''
-+api_version=''
-+api_versionstring=''
-+patchlevel=''
-+perl_patchlevel=''
-+revision=''
-+subversion=''
-+version=''
-+version_patchlevel_string=''
-+perl5=''
-+perladmin=''
-+perlpath=''
-+d_nv_preserves_uv=''
-+d_nv_zero_is_allbits_zero=''
-+i16size=''
-+i16type=''
-+i32size=''
-+i32type=''
-+i64size=''
-+i64type=''
-+i8size=''
-+i8type=''
-+ivsize=''
-+ivtype=''
-+nv_overflows_integers_at=''
-+nv_preserves_uv_bits=''
-+nvsize=''
-+nvtype=''
-+u16size=''
-+u16type=''
-+u32size=''
-+u32type=''
-+u64size=''
-+u64type=''
-+u8size=''
-+u8type=''
-+uvsize=''
-+uvtype=''
-+ivdformat=''
-+nvEUformat=''
-+nvFUformat=''
-+nvGUformat=''
-+nveformat=''
-+nvfformat=''
-+nvgformat=''
-+uvXUformat=''
-+uvoformat=''
-+uvuformat=''
-+uvxformat=''
-+pidtype=''
-+prefix=''
-+prefixexp=''
-+installprivlib=''
-+privlib=''
-+privlibexp=''
-+prototype=''
-+ptrsize=''
-+d_PRIXU64=''
-+d_PRId64=''
-+d_PRIi64=''
-+d_PRIo64=''
-+d_PRIu64=''
-+d_PRIx64=''
-+sPRIXU64=''
-+sPRId64=''
-+sPRIi64=''
-+sPRIo64=''
-+sPRIu64=''
-+sPRIx64=''
-+d_quad=''
-+quadkind=''
-+quadtype=''
-+uquadtype=''
-+drand01=''
-+randbits=''
-+randfunc=''
-+randseedtype=''
-+seedfunc=''
-+installscript=''
-+scriptdir=''
-+scriptdirexp=''
-+selectminbits=''
-+selecttype=''
-+sh=''
-+sig_count=''
-+sig_name=''
-+sig_name_init=''
-+sig_num=''
-+sig_num_init=''
-+sig_size=''
-+d_sitearch=''
-+installsitearch=''
-+sitearch=''
-+sitearchexp=''
-+installsitebin=''
-+sitebin=''
-+sitebinexp=''
-+installsitehtml1dir=''
-+sitehtml1dir=''
-+sitehtml1direxp=''
-+installsitehtml3dir=''
-+sitehtml3dir=''
-+sitehtml3direxp=''
-+installsitelib=''
-+sitelib=''
-+sitelib_stem=''
-+sitelibexp=''
-+installsiteman1dir=''
-+siteman1dir=''
-+siteman1direxp=''
-+installsiteman3dir=''
-+siteman3dir=''
-+siteman3direxp=''
-+siteprefix=''
-+siteprefixexp=''
-+installsitescript=''
-+sitescript=''
-+sitescriptexp=''
-+sizesize=''
-+sizetype=''
-+so=''
-+socksizetype=''
-+sharpbang=''
-+shsharp=''
-+spitshell=''
-+src=''
-+ssizetype=''
-+st_ino_sign=''
-+st_ino_size=''
-+startperl=''
-+startsh=''
-+stdchar=''
-+d_stdio_stream_array=''
-+stdio_stream_array=''
-+sysman=''
-+sGMTIME_max=''
-+sGMTIME_min=''
-+sLOCALTIME_max=''
-+sLOCALTIME_min=''
-+trnl=''
-+uidformat=''
-+uidsign=''
-+uidsize=''
-+uidtype=''
-+archname64=''
-+use64bitall=''
-+use64bitint=''
-+dtrace=''
-+usedtrace=''
-+usefaststdio=''
-+usekernprocpathname=''
-+ccflags_uselargefiles=''
-+ldflags_uselargefiles=''
-+libswanted_uselargefiles=''
-+uselargefiles=''
-+uselongdouble=''
-+usemorebits=''
-+usemultiplicity=''
-+nm_opt=''
-+nm_so_opt=''
-+runnm=''
-+usenm=''
-+usensgetexecutablepath=''
-+useperlio=''
-+usesocks=''
-+d_oldpthreads=''
-+use5005threads=''
-+useithreads=''
-+usereentrant=''
-+usethreads=''
-+incpath=''
-+mips_type=''
-+usrinc=''
-+vaproto=''
-+d_vendorarch=''
-+installvendorarch=''
-+vendorarch=''
-+vendorarchexp=''
-+d_vendorbin=''
-+installvendorbin=''
-+vendorbin=''
-+vendorbinexp=''
-+installvendorhtml1dir=''
-+vendorhtml1dir=''
-+vendorhtml1direxp=''
-+installvendorhtml3dir=''
-+vendorhtml3dir=''
-+vendorhtml3direxp=''
-+d_vendorlib=''
-+installvendorlib=''
-+vendorlib=''
-+vendorlib_stem=''
-+vendorlibexp=''
-+installvendorman1dir=''
-+vendorman1dir=''
-+vendorman1direxp=''
-+installvendorman3dir=''
-+vendorman3dir=''
-+vendorman3direxp=''
-+usevendorprefix=''
-+vendorprefix=''
-+vendorprefixexp=''
-+d_vendorscript=''
-+installvendorscript=''
-+vendorscript=''
-+vendorscriptexp=''
-+versiononly=''
-+defvoidused=''
-+voidflags=''
-+yacc=''
-+yaccflags=''
-+CONFIG=''
-+
-+: Detect odd OSs
-+define='define'
-+undef='undef'
-+smallmach='pdp11 i8086 z8000 i80286 iAPX286'
-+rmlist=''
-+
-+: We must find out about Eunice early
-+eunicefix=':'
-+if test -f /etc/unixtovms; then
-+	eunicefix=/etc/unixtovms
-+fi
-+if test -f /etc/unixtovms.exe; then
-+	eunicefix=/etc/unixtovms.exe
-+fi
-+
-+: Set executable suffix now -- needed before hints available
-+if test -f "/libs/version.library"; then
-+: Amiga OS
-+    _exe=""
-+elif test -f "/system/gnu_library/bin/ar.pm"; then
-+: Stratus VOS
-+    _exe=".pm"
-+elif test -n "$DJGPP"; then
-+: DOS DJGPP
-+    _exe=".exe"
-+elif test -d c:/. -o -n "$is_os2" ; then
-+: OS/2 or cygwin
-+    _exe=".exe"
-+fi
-+
-+groupstype=''
-+i_whoami=''
-+: Trailing extension.  Override this in a hint file, if needed.
-+: Extra object files, if any, needed on this platform.
-+archobjs=''
-+archname=''
-+: Possible local include directories to search.
-+: Set locincpth to "" in a hint file to defeat local include searches.
-+locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
-+locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
-+:
-+: no include file wanted by default
-+inclwanted=''
-+
-+: Enable -DEBUGGING and -DDEBUGGING from the command line
-+EBUGGING=''
-+DEBUGGING=''
-+
-+libnames=''
-+: change the next line if compiling for Xenix/286 on Xenix/386
-+xlibpth='/usr/lib/386 /lib/386'
-+: Possible local library directories to search.
-+loclibpth="/usr/local/lib /opt/local/lib /usr/gnu/lib"
-+loclibpth="$loclibpth /opt/gnu/lib /usr/GNU/lib /opt/GNU/lib"
-+
-+: general looking path for locating libraries
-+glibpth="/lib /usr/lib $xlibpth"
-+glibpth="$glibpth /usr/ccs/lib /usr/ucblib /usr/local/lib"
-+test -f /usr/shlib/libc.so && glibpth="/usr/shlib $glibpth"
-+test -f /shlib/libc.so     && glibpth="/shlib $glibpth"
-+test -d /usr/lib64         && glibpth="$glibpth /lib64 /usr/lib64 /usr/local/lib64"
-+
-+: Private path used by Configure to find libraries.  Its value
-+: is prepended to libpth. This variable takes care of special
-+: machines, like the mips.  Usually, it should be empty.
-+plibpth=''
-+
-+: default library list
-+libswanted=''
-+: some systems want to use only the non-versioned libso:s
-+ignore_versioned_solibs=''
-+: set usethreads on the Configure command line to enable threads.
-+usereentrant='undef'
-+: full support for void wanted by default
-+defvoidused=15
-+
-+ccname=''
-+ccversion=''
-+perllibs=''
-+: set useposix=false in your hint file to disable the POSIX extension.
-+useposix=true
-+: set useopcode=false in your hint file to disable the Opcode extension.
-+useopcode=true
-+archname64=''
-+ccflags_uselargefiles=''
-+ldflags_uselargefiles=''
-+libswanted_uselargefiles=''
-+: set usemultiplicity on the Configure command line to enable multiplicity.
-+: set usesocks on the Configure command line to enable socks.
-+: List of libraries we want.
-+: If anyone needs extra -lxxx, put those in a hint file.
-+libswanted="sfio socket bind inet nsl nm ndbm gdbm dbm db malloc dl dld ld sun"
-+libswanted="$libswanted m crypt sec util c cposix posix ucb bsd BSD"
-+: We probably want to search /usr/shlib before most other libraries.
-+: This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
-+glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'`
-+glibpth="/usr/shlib $glibpth"
-+: Do not use vfork unless overridden by a hint file.
-+usevfork=false
-+
-+: Find the basic shell for Bourne shell scripts
-+case "$sh" in
-+'')
-+	case "$SYSTYPE" in
-+	*bsd*|sys5*) xxx="/$SYSTYPE/bin/sh";;
-+	*) xxx='/bin/sh';;
-+	esac
-+	if test -f "$xxx"; then
-+		sh="$xxx"
-+	else
-+		: Build up a list and do a single loop so we can 'break' out.
-+		pth=`echo $PATH | sed -e "s/$p_/ /g"`
-+		for xxx in sh bash ksh pdksh ash; do
-+			for p in $pth; do
-+				try="$try ${p}/${xxx}"
-+			done
-+		done
-+		for xxx in $try; do
-+			if test -f "$xxx"; then
-+				sh="$xxx";
-+				break
-+			elif test "X$_exe" != X -a -f "$xxx$_exe"; then
-+				sh="$xxx";
-+				break
-+			elif test -f "$xxx.exe"; then
-+				sh="$xxx";
-+				break
-+			fi
-+		done
-+	fi
-+	;;
-+esac
-+
-+case "$sh" in
-+'')	cat >&2 <<EOM
-+$me:  Fatal Error:  I can't find a Bourne Shell anywhere.  
-+
-+Usually it's in /bin/sh.  How did you even get this far?
-+Please contact me (Perl Maintainers) at perlbug@perl.org and 
-+we'll try to straighten this all out.
-+EOM
-+	exit 1
-+	;;
-+esac
-+
-+: see if sh knows # comments
-+if `$sh -c '#' >/dev/null 2>&1`; then
-+	shsharp=true
-+	spitshell=cat
-+	xcat=/bin/cat
-+	test -f $xcat$_exe || xcat=/usr/bin/cat
-+	if test ! -f $xcat$_exe; then
-+		for p in `echo $PATH | sed -e "s/$p_/ /g"` $paths; do
-+			if test -f $p/cat$_exe; then
-+				xcat=$p/cat
-+				break
-+			fi
-+		done
-+		if test ! -f $xcat$_exe; then
-+			echo "Can't find cat anywhere!"
-+			exit 1
-+		fi
-+	fi
-+	echo "#!$xcat" >sharp
-+	$eunicefix sharp
-+	chmod +x sharp
-+	./sharp > today 2>/dev/null
-+	if test -s today; then
-+		sharpbang='#!'
-+	else
-+		echo "#! $xcat" > sharp
-+		$eunicefix sharp
-+		chmod +x sharp
-+		./sharp > today 2>/dev/null
-+		if test -s today; then
-+			sharpbang='#! '
-+		else
-+			sharpbang=': use '
-+		fi
-+	fi
-+else
-+	echo " "
-+	echo "Your $sh doesn't grok # comments--I will strip them later on."
-+	shsharp=false
-+	cd ..
-+	echo "exec grep -v '^[ 	]*#'" >spitshell
-+	chmod +x spitshell
-+	$eunicefix spitshell
-+	spitshell=`pwd`/spitshell
-+	cd UU
-+	echo "I presume that if # doesn't work, #! won't work either!"
-+	sharpbang=': use '
-+fi
-+rm -f sharp today
-+
-+: figure out how to guarantee sh startup
-+case "$startsh" in
-+'') startsh=${sharpbang}${sh} ;;
-+*)
-+esac
-+cat >sharp <<EOSS
-+$startsh
-+set abc
-+test "$?abc" != 1
-+EOSS
-+
-+chmod +x sharp
-+$eunicefix sharp
-+if ./sharp; then
-+	: echo "Yup, it does."
-+else
-+	echo "Hmm... '$startsh' does not guarantee sh startup..."
-+	echo "You may have to fix up the shell scripts to make sure $sh runs them."
-+fi
-+rm -f sharp
-+
-+: Save command line options in file UU/cmdline.opt for later use in
-+: generating config.sh.
-+cat > cmdline.opt <<EOSH
-+: Configure command line arguments.
-+config_arg0='$0'
-+config_args='$*'
-+config_argc=$#
-+EOSH
-+argn=1
-+args_exp=''
-+args_sep=''
-+for arg in "$@"; do
-+	cat >>cmdline.opt <<EOSH
-+config_arg$argn='$arg'
-+EOSH
-+	cat <<EOC | sed -e "s/'/'"'"'"'"'"'"'/g" > cmdl.opt
-+$arg
-+EOC
-+	arg_exp=`cat cmdl.opt`
-+	args_exp="$args_exp$args_sep'$arg_exp'"
-+	argn=`expr $argn + 1`
-+	args_sep=' '
-+done
-+rm -f cmdl.opt
-+
-+: produce awk script to parse command line options
-+cat >options.awk <<'EOF'
-+BEGIN {
-+	optstr = "A:dD:eEf:hKOrsSU:V";	# getopt-style specification
-+
-+	len = length(optstr);
-+	for (i = 1; i <= len; i++) {
-+		c = substr(optstr, i, 1);
-+		if (i < len) a = substr(optstr, i + 1, 1); else a = "";
-+		if (a == ":") {
-+			arg[c] = 1;
-+			i++;
-+		}
-+		opt[c] = 1;
-+	}
-+}
-+{
-+	expect = 0;
-+	str = $0;
-+	if (substr(str, 1, 1) != "-") {
-+		printf("'%s'\n", str);
-+		next;
-+	}
-+	len = length($0);
-+	for (i = 2; i <= len; i++) {
-+		c = substr(str, i, 1);
-+		if (!opt[c]) {
-+			printf("-%s\n", substr(str, i));
-+			next;
-+		}
-+		printf("-%s\n", c);
-+		if (arg[c]) {
-+			if (i < len)
-+				printf("'%s'\n", substr(str, i + 1));
-+			else
-+				expect = 1;
-+			next;
-+		}
-+	}
-+}
-+END {
-+	if (expect)
-+		print "?";
-+}
-+EOF
-+
-+: process the command line options
-+set X `for arg in "$@"; do echo "X$arg"; done |
-+	sed -e s/X// | awk -f options.awk`
-+eval "set $*"
-+shift
-+rm -f options.awk
-+
-+: set up default values
-+fastread=''
-+reuseval=false
-+config_sh=''
-+alldone=''
-+error=''
-+silent=''
-+extractsh=''
-+override=''
-+knowitall=''
-+rm -f optdef.sh posthint.sh
-+cat >optdef.sh <<EOS
-+$startsh
-+EOS
-+
-+
-+: option parsing
-+while test $# -gt 0; do
-+	case "$1" in
-+	-d) shift; fastread=yes;;
-+	-e) shift; alldone=cont;;
-+	-f)
-+		shift
-+		cd ..
-+		if test -r "$1"; then
-+			config_sh="$1"
-+		else
-+			echo "$me: cannot read config file $1." >&2
-+			error=true
-+		fi
-+		cd UU
-+		shift;;
-+	--help|\
-+	-h) shift; error=true;;
-+	-r) shift; reuseval=true;;
-+	-s) shift; silent=true; realsilent=true;;
-+	-E) shift; alldone=exit;;
-+	-K) shift; knowitall=true;;
-+	-O) shift; override=true;;
-+	-S) shift; silent=true; extractsh=true;;
-+	-D)
-+		shift
-+		case "$1" in
-+		*=)
-+			echo "$me: use '-U symbol=', not '-D symbol='." >&2
-+			echo "$me: ignoring -D $1" >&2
-+			;;
-+		*=*) echo "$1" | \
-+				sed -e "s/'/'\"'\"'/g" -e "s/=\(.*\)/='\1'/" >> optdef.sh;;
-+		*) echo "$1='define'" >> optdef.sh;;
-+		esac
-+		shift
-+		;;
-+	-U)
-+		shift
-+		case "$1" in
-+		*=) echo "$1" >> optdef.sh;;
-+		*=*)
-+			echo "$me: use '-D symbol=val', not '-U symbol=val'." >&2
-+			echo "$me: ignoring -U $1" >&2
-+			;;
-+		*) echo "$1='undef'" >> optdef.sh;;
-+		esac
-+		shift
-+		;;
-+	-A)
-+	    shift
-+	    xxx=''
-+	    yyy="$1"
-+	    zzz=''
-+	    uuu=undef
-+	    case "$yyy" in
-+            *=*) zzz=`echo "$yyy"|sed 's!=.*!!'`
-+                 case "$zzz" in
-+                 *:*) zzz='' ;;
-+                 *)   xxx=append
-+                      zzz=" "`echo "$yyy"|sed 's!^[^=]*=!!'`
-+                      yyy=`echo "$yyy"|sed 's!=.*!!'` ;;
-+                 esac
-+                 ;;
-+            esac
-+            case "$xxx" in
-+            '')  case "$yyy" in
-+                 *:*) xxx=`echo "$yyy"|sed 's!:.*!!'`
-+                      yyy=`echo "$yyy"|sed 's!^[^:]*:!!'`
-+                      zzz=`echo "$yyy"|sed 's!^[^=]*=!!'`
-+                      yyy=`echo "$yyy"|sed 's!=.*!!'` ;;
-+                 *)   xxx=`echo "$yyy"|sed 's!:.*!!'`
-+                      yyy=`echo "$yyy"|sed 's!^[^:]*:!!'` ;;
-+                 esac
-+                 ;;
-+            esac
-+	    case "$xxx" in
-+	    append)
-+		echo "$yyy=\"\${$yyy}$zzz\""	>> posthint.sh ;;
-+	    clear)
-+		echo "$yyy=''"			>> posthint.sh ;;
-+	    define)
-+	        case "$zzz" in
-+		'') zzz=define ;;
-+		esac
-+		echo "$yyy='$zzz'"		>> posthint.sh ;;
-+	    eval)
-+		echo "eval \"$yyy=$zzz\""	>> posthint.sh ;;
-+	    prepend)
-+		echo "$yyy=\"$zzz\${$yyy}\""	>> posthint.sh ;;
-+	    undef)
-+	        case "$zzz" in
-+		'') zzz="$uuu" ;;
-+		esac
-+		echo "$yyy=$zzz"		>> posthint.sh ;;
-+            *)  echo "$me: unknown -A command '$xxx', ignoring -A $1" >&2 ;;
-+	    esac
-+	    shift
-+	    ;;
-+	-V) echo "$me generated by metaconfig 3.5 PL0." >&2
-+	    exit 0;;
-+	--) break;;
-+	-*) echo "$me: unknown option $1" >&2; shift; error=true;;
-+	*) break;;
-+	esac
-+done
-+
-+case "$error" in
-+true)
-+	cat >&2 <<EOM
-+Usage: $me [-dehrsEKOSV] [-f config.sh] [-D symbol] [-D symbol=value]
-+                 [-U symbol] [-U symbol=] [-A command:symbol...]
-+  -d : use defaults for all answers.
-+  -e : go on without questioning past the production of config.sh.
-+  -f : specify an alternate default configuration file.
-+  -h : print this help message and exit (with an error status).
-+  -r : reuse C symbols value if possible (skips costly nm extraction).
-+  -s : silent mode, only echoes questions and essential information.
-+  -D : define symbol to have some value:
-+         -D symbol         symbol gets the value 'define'
-+         -D symbol=value   symbol gets the value 'value'
-+       common used examples (see INSTALL for more info):
-+         -Duse64bitint            use 64bit integers
-+         -Duse64bitall            use 64bit integers and pointers
-+         -Dusethreads             use thread support
-+         -Dinc_version_list=none  do not include older perl trees in @INC
-+         -DEBUGGING=none          DEBUGGING options
-+         -Dcc=gcc                 choose your compiler
-+         -Dprefix=/opt/perl5      choose your destination
-+  -E : stop at the end of questions, after having produced config.sh.
-+  -K : do not use unless you know what you are doing.
-+  -O : let -D and -U override definitions from loaded configuration file.
-+  -S : perform variable substitutions on all .SH files (can mix with -f)
-+  -U : undefine symbol:
-+         -U symbol    symbol gets the value 'undef'
-+         -U symbol=   symbol gets completely empty
-+       e.g.:  -Uversiononly
-+  -A : manipulate symbol after the platform specific hints have been applied:
-+         -A append:symbol=value   append value to symbol
-+         -A symbol=value          like append:, but with a separating space
-+         -A define:symbol=value   define symbol to have value
-+         -A clear:symbol          define symbol to be ''
-+         -A define:symbol         define symbol to be 'define'
-+         -A eval:symbol=value     define symbol to be eval of value
-+         -A prepend:symbol=value  prepend value to symbol
-+         -A undef:symbol          define symbol to be 'undef'
-+         -A undef:symbol=         define symbol to be ''
-+       e.g.:  -A prepend:libswanted='cl pthread '
-+              -A ccflags=-DSOME_MACRO
-+  -V : print version number and exit (with a zero status).
-+EOM
-+	exit 1
-+	;;
-+esac
-+
-+: Sanity checks
-+case "$fastread$alldone" in
-+yescont|yesexit) ;;
-+*)
-+	case "$extractsh" in
-+	true) ;;
-+	*)
-+		if test ! -t 0; then
-+			echo "Say 'sh Configure', not 'sh <Configure'"
-+			exit 1
-+		fi
-+		;;
-+	esac
-+	;;
-+esac
-+
-+exec 4>&1
-+case "$silent" in
-+true) exec 1>/dev/null;;
-+esac
-+
-+: run the defines and the undefines, if any, but leave the file out there...
-+touch optdef.sh
-+. ./optdef.sh
-+: create the posthint manipulation script and leave the file out there...
-+touch posthint.sh
-+
-+: set package name
-+package='perl5'
-+first=`echo $package | sed -e 's/^\(.\).*/\1/'`
-+last=`echo $package | sed -e 's/^.\(.*\)/\1/'`
-+case "`echo AbyZ | tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
-+ABYZ) spackage=`echo $first | tr '[:lower:]' '[:upper:]'`$last;;
-+*) spackage=`echo $first | tr '[a-z]' '[A-Z]'`$last;;
-+esac
-+
-+: Some greps do not return status, grrr.
-+echo "grimblepritz" >grimble
-+if grep blurfldyick grimble >/dev/null 2>&1 ; then
-+	contains=contains
-+elif grep grimblepritz grimble >/dev/null 2>&1 ; then
-+	contains=grep
-+else
-+	contains=contains
-+fi
-+rm -f grimble
-+: the following should work in any shell
-+case "$contains" in
-+contains*)
-+	echo " "
-+	echo "AGH!  Grep doesn't return a status.  Attempting remedial action."
-+	cat >contains <<'EOSS'
-+grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp
-+EOSS
-+chmod +x contains
-+esac
-+
-+: Find the path to the source tree
-+case "$src" in
-+'') case "$0" in
-+    */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
-+         case "$src" in
-+	 /*)	;;
-+	 .)	;;
-+         *)	src=`cd ../$src && pwd` ;;
-+	 esac
-+         ;;
-+    *)   src='.';;
-+    esac;;
-+esac
-+case "$src" in
-+'')	src=/
-+	rsrc=/
-+	;;
-+/*)	rsrc="$src";;
-+*)	rsrc="../$src";;
-+esac
-+if test -f $rsrc/Configure && \
-+	$contains "^package='$package'\$" $rsrc/Configure >/dev/null 2>&1
-+then
-+   : found it, so we are ok.
-+else
-+	rsrc=''
-+	for src in . .. ../.. ../../.. ../../../..; do
-+		if test -f ../$src/Configure && \
-+			$contains "^package=$package$" ../$src/Configure >/dev/null 2>&1
-+		then
-+			rsrc=../$src
-+			break
-+		fi
-+	done
-+fi
-+case "$rsrc" in
-+'')
-+	cat <<EOM >&4
-+
-+Sorry, I can't seem to locate the source dir for $package.  Please start
-+Configure with an explicit path -- i.e. /some/path/Configure.
-+
-+EOM
-+	exit 1
-+	;;
-+../.)	rsrc='..';;
-+*)
-+	echo " "
-+	echo "Sources for $package found in \"$src\"." >&4
-+	;;
-+esac
-+
-+: script used to extract .SH files with variable substitutions
-+cat >extract <<'EOS'
-+PERL_CONFIG_SH=true
-+echo "Doing variable substitutions on .SH files..."
-+if test -f MANIFEST; then
-+	set x `awk '{print $1}' < MANIFEST | grep '\.SH$'`
-+else
-+	echo "(Looking for .SH files under the source directory.)"
-+	set x `(cd "$src"; find . -name "*.SH" -print)`
-+fi
-+shift
-+case $# in
-+0) set x `(cd "$src"; echo *.SH)`; shift;;
-+esac
-+if test ! -f "$src/$1"; then
-+	shift
-+fi
-+mkdir_p='
-+name=$1;
-+create="";
-+while test $name; do
-+	if test ! -d "$name"; then
-+		create="$name $create";
-+		name=`echo $name | sed -e "s|^[^/]*$||"`;
-+		name=`echo $name | sed -e "s|\(.*\)/.*|\1|"`;
-+	else
-+		name="";
-+	fi;
-+done;
-+for file in $create; do
-+	mkdir $file;
-+done
-+'
-+for file in $*; do
-+	case "$src" in
-+	".")
-+		case "$file" in
-+		*/*)
-+			dir=`expr X$file : 'X\(.*\)/'`
-+			file=`expr X$file : 'X.*/\(.*\)'`
-+			(cd "$dir" && . ./$file)
-+			;;
-+		*)
-+			. ./$file
-+			;;
-+		esac
-+		;;
-+	*)
-+		case "$file" in
-+		*/*)
-+			dir=`expr X$file : 'X\(.*\)/'`
-+			file=`expr X$file : 'X.*/\(.*\)'`
-+			(set x $dir; shift; eval $mkdir_p)
-+			sh <"$src/$dir/$file"
-+			;;
-+		*)
-+			sh <"$src/$file"
-+			;;
-+		esac
-+		;;
-+	esac
-+done
-+if test -f "$src/config_h.SH"; then
-+	if test ! -f config.h; then
-+	: oops, they left it out of MANIFEST, probably, so do it anyway.
-+	. "$src/config_h.SH"
-+	fi
-+fi
-+EOS
-+
-+: extract files and exit if asked to do so
-+case "$extractsh" in
-+true)
-+	case "$realsilent" in
-+	true) ;;
-+	*) exec 1>&4;;
-+	esac
-+	case "$config_sh" in
-+	'') config_sh='config.sh';;
-+	esac
-+	echo " "
-+	echo "Fetching answers from $config_sh..."
-+	cd ..
-+	. $config_sh
-+	test "$override" && . ./optdef.sh
-+	echo " "
-+	. UU/extract
-+	rm -rf UU
-+	echo "Extraction done."
-+	exit 0
-+	;;
-+esac
-+
-+: Eunice requires " " instead of "", can you believe it
-+echo " "
-+: Here we go...
-+echo "Beginning of configuration questions for $package."
-+
-+trap 'echo " "; test -d ../UU && rm -rf X $rmlist; exit 1' 1 2 3 15
-+
-+: first determine how to suppress newline on echo command
-+echo " "
-+echo "Checking echo to see how to suppress newlines..."
-+(echo "hi there\c" ; echo " ") >.echotmp
-+if $contains c .echotmp >/dev/null 2>&1 ; then
-+	echo "...using -n."
-+	n='-n'
-+	c=''
-+else
-+	cat <<'EOM'
-+...using \c
-+EOM
-+	n=''
-+	c='\c'
-+fi
-+echo $n "The star should be here-->$c"
-+echo '*'
-+rm -f .echotmp
-+
-+: Now test for existence of everything in MANIFEST
-+echo " "
-+if test -f "$rsrc/MANIFEST"; then
-+	echo "First let's make sure your kit is complete.  Checking..." >&4
-+	awk '$1 !~ /PACK[A-Z]+/ {print $1}' "$rsrc/MANIFEST" | \
-+		(split -l 50 2>/dev/null || split -50)
-+	rm -f missing
-+	tmppwd=`pwd`
-+	for filelist in x??; do
-+		(cd "$rsrc"; ls `cat "$tmppwd/$filelist"` \
-+			>/dev/null 2>>"$tmppwd/missing")
-+	done
-+	if test -s missing; then
-+		cat missing >&4
-+		cat >&4 <<'EOM'
-+
-+THIS PACKAGE SEEMS TO BE INCOMPLETE.
-+
-+You have the option of continuing the configuration process, despite the
-+distinct possibility that your kit is damaged, by typing 'y'es.  If you
-+do, don't blame me if something goes wrong.  I advise you to type 'n'o
-+and contact the author (perlbug@perl.org).
-+
-+EOM
-+		echo $n "Continue? [n] $c" >&4
-+		read ans
-+		case "$ans" in
-+		y*)
-+			echo "Continuing..." >&4
-+			rm -f missing
-+			;;
-+		*)
-+			echo "ABORTING..." >&4
-+			kill $$
-+			;;
-+		esac
-+	else
-+		echo "Looks good..."
-+	fi
-+else
-+	echo "There is no MANIFEST file.  I hope your kit is complete !"
-+fi
-+rm -f missing x??
-+
-+: Find the appropriate value for a newline for tr
-+echo " "
-+if test -n "$DJGPP"; then
-+       trnl='\012'
-+fi
-+if test X"$trnl" = X; then
-+	case "`echo foo|tr '\n' x 2>/dev/null`" in
-+	foox) trnl='\n' ;;
-+	esac
-+fi
-+if test X"$trnl" = X; then
-+	case "`echo foo|tr '\012' x 2>/dev/null`" in
-+	foox) trnl='\012' ;;
-+	esac
-+fi
-+if test X"$trnl" = X; then
-+       case "`echo foo|tr '\r\n' xy 2>/dev/null`" in
-+       fooxy) trnl='\n\r' ;;
-+       esac
-+fi
-+if test X"$trnl" = X; then
-+	cat <<EOM >&2
-+
-+$me: Fatal Error: cannot figure out how to translate newlines with 'tr'.
-+
-+EOM
-+	exit 1
-+fi
-+
-+: compute the number of columns on the terminal for proper question formatting
-+case "$COLUMNS" in
-+'') COLUMNS='80';;
-+esac
-+
-+: set up the echo used in my read
-+myecho="case \"\$xxxm\" in
-+'') echo $n \"\$rp $c\" >&4;;
-+*) case \"\$rp\" in
-+	'') echo $n \"[\$xxxm] $c\";;
-+	*)
-+		if test \`echo \"\$rp [\$xxxm]  \" | wc -c\` -ge $COLUMNS; then
-+			echo \"\$rp\" >&4
-+			echo $n \"[\$xxxm] $c\" >&4
-+		else
-+			echo $n \"\$rp [\$xxxm] $c\" >&4
-+		fi
-+		;;
-+	esac;;
-+esac"
-+
-+: now set up to do reads with possible shell escape and default assignment
-+cat <<EOSC >myread
-+$startsh
-+xxxm=\$dflt
-+$myecho
-+ans='!'
-+case "\$fastread" in
-+yes) case "\$dflt" in
-+	'') ;;
-+	*) ans='';
-+		case "\$silent-\$rp" in
-+		true-) ;;
-+		*) echo " " >&4;;
-+		esac;;
-+	esac;;
-+*) case "\$silent" in
-+	true) case "\$rp" in
-+		'') ans='';;
-+		esac;;
-+	esac;;
-+esac
-+while expr "X\$ans" : "X!" >/dev/null; do
-+	read answ
-+	set x \$xxxm
-+	shift
-+	aok=''; eval "ans=\\"\$answ\\"" && aok=y
-+	case  "\$answ" in
-+	"!")
-+		sh 1>&4
-+		echo " "
-+		$myecho
-+		;;
-+	!*)
-+		set x \`expr "X\$ans" : "X!\(.*\)\$"\`
-+		shift
-+		sh 1>&4 -c "\$*"
-+		echo " "
-+		$myecho
-+		;;
-+	"\$ans")
-+		case "\$ans" in
-+		\\&*)
-+			set x \`expr "X\$ans" : "X&\(.*\)\$"\`
-+			shift
-+			case "\$1" in
-+			-d)
-+				fastread=yes
-+				echo "(OK, I'll run with -d after this question.)" >&4
-+				;;
-+			-*)
-+				echo "*** Sorry, \$1 not supported yet." >&4
-+				;;
-+			esac
-+			$myecho
-+			ans=!
-+			;;
-+		esac;;
-+	*)
-+		case "\$aok" in
-+		y)
-+			echo "*** Substitution done -- please confirm."
-+			xxxm="\$ans"
-+			ans=\`echo $n "\$ans$c" | tr '$trnl' ' '\`
-+			xxxm="\$ans"
-+			ans=!
-+			;;
-+		*)
-+			echo "*** Error -- try again."
-+			ans=!
-+			;;
-+		esac
-+		$myecho
-+		;;
-+	esac
-+	case "\$ans\$xxxm\$nostick" in
-+	'')
-+		ans=!
-+		$myecho
-+		;;
-+	esac
-+done
-+case "\$ans" in
-+'') ans="\$xxxm";;
-+esac
-+EOSC
-+
-+: create .config dir to save info across Configure sessions
-+test -d ../.config || mkdir ../.config
-+cat >../.config/README <<EOF
-+This directory created by Configure to save information that should
-+persist across sessions for $package.
-+
-+You may safely delete it if you wish.
-+EOF
-+
-+: See if we are using a devel version and want that
-+xversion=`awk '/define[ 	]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
-+case "$usedevel" in
-+$define|true|[yY]*)
-+    usedevel="$define" ;;
-+*) case "$xversion" in
-+   *[13579])
-+	cat >&4 <<EOH
-+*** WHOA THERE!!! ***
-+
-+    This is an UNSTABLE DEVELOPMENT release.
-+    The version of this $package distribution is $xversion, that is, odd,
-+    (as opposed to even) and that signifies a development release.
-+    If you want a maintenance release, you want an even-numbered version.
-+
-+    Do ***NOT*** install this into production use.
-+    Data corruption and crashes are possible.
-+
-+    It is most seriously suggested that you do not continue any further
-+    unless you want to help in developing and debugging Perl.
-+
-+    If you *still* want to build perl, you can answer 'y' now,
-+    or pass -Dusedevel to Configure.
-+
-+EOH
-+	rp='Do you really want to continue?'
-+	dflt='n'
-+	. ./myread
-+	case "$ans" in
-+	[yY]) echo >&4 "Okay, continuing."
-+	      usedevel="$define" ;;
-+	*) echo >&4 "Okay, bye."
-+	   exit 1
-+	   ;;
-+	esac
-+	;;
-+    esac
-+    usedevel="$undef"
-+    ;;
-+esac
-+case "$usedevel" in
-+$define|true|[yY]*)
-+	case "$versiononly" in
-+	'') versiononly="$define" ;;
-+	esac
-+	case "$installusrbinperl" in
-+	'') installusrbinperl="$undef" ;;
-+	esac
-+	;;
-+esac
-+
-+: general instructions
-+needman=true
-+firsttime=true
-+user=`(logname) 2>/dev/null`
-+case "$user" in
-+'') user=`whoami 2>&1`;;
-+esac
-+if $contains "^$user\$" ../.config/instruct >/dev/null 2>&1; then
-+	firsttime=false
-+	echo " "
-+	rp='Would you like to see the instructions?'
-+	dflt=n
-+	. ./myread
-+	case "$ans" in
-+	[yY]*) ;;
-+	*) needman=false;;
-+	esac
-+fi
-+if $needman; then
-+	cat <<EOH
-+
-+This installation shell script will examine your system and ask you questions
-+to determine how the perl5 package should be installed. If you get
-+stuck on a question, you may use a ! shell escape to start a subshell or
-+execute a command.  Many of the questions will have default answers in square
-+brackets; typing carriage return will give you the default.
-+
-+On some of the questions which ask for file or directory names you are allowed
-+to use the ~name construct to specify the login directory belonging to "name",
-+even if you don't have a shell which knows about that.  Questions where this is
-+allowed will be marked "(~name ok)".
-+
-+EOH
-+	rp=''
-+	dflt='Type carriage return to continue'
-+	. ./myread
-+	cat <<'EOH'
-+
-+The prompter used in this script allows you to use shell variables and
-+backticks in your answers.  You may use $1, $2, etc...  to refer to the words
-+in the default answer, as if the default line was a set of arguments given to a
-+script shell.  This means you may also use $* to repeat the whole default line,
-+so you do not have to re-type everything to add something to the default.
-+
-+Every time there is a substitution, you will have to confirm.  If there is an
-+error (e.g. an unmatched backtick), the default answer will remain unchanged
-+and you will be prompted again.
-+
-+If you are in a hurry, you may run 'Configure -d'.  This will bypass nearly all
-+the questions and use the computed defaults (or the previous answers if there
-+was already a config.sh file). Type 'Configure -h' for a list of options.
-+You may also start interactively and then answer '& -d' at any prompt to turn
-+on the non-interactive behaviour for the remainder of the execution.
-+
-+EOH
-+	. ./myread
-+	cat <<EOH
-+
-+Much effort has been expended to ensure that this shell script will run on any
-+Unix system.  If despite that it blows up on yours, your best bet is to edit
-+Configure and run it again.  If you can't run Configure for some reason,
-+you'll have to generate a config.sh file by hand.  Whatever problems you
-+have, let me (perlbug@perl.org) know how I blew it.
-+
-+This installation script affects things in two ways:
-+
-+1) it may do direct variable substitutions on some of the files included
-+   in this kit.
-+2) it builds a config.h file for inclusion in C programs.  You may edit
-+   any of these files as the need arises after running this script.
-+
-+If you make a mistake on a question, there is no easy way to back up to it
-+currently.  The easiest thing to do is to edit config.sh and rerun all the SH
-+files.  Configure will offer to let you do this before it runs the SH files.
-+
-+EOH
-+	dflt='Type carriage return to continue'
-+	. ./myread
-+	case "$firsttime" in
-+	true) echo $user >>../.config/instruct;;
-+	esac
-+fi
-+
-+: find out where common programs are
-+echo " "
-+echo "Locating common programs..." >&4
-+cat <<EOSC >loc
-+$startsh
-+case \$# in
-+0) exit 1;;
-+esac
-+thing=\$1
-+shift
-+dflt=\$1
-+shift
-+for dir in \$*; do
-+	case "\$thing" in
-+	.)
-+	if test -d \$dir/\$thing; then
-+		echo \$dir
-+		exit 0
-+	fi
-+	;;
-+	*)
-+	for thisthing in \$dir/\$thing; do
-+		: just loop through to pick last item
-+	done
-+	if test -f \$thisthing; then
-+		echo \$thisthing
-+		exit 0
-+	elif test "X$_exe" != X -a -f \$thisthing$_exe; then
-+		echo \$thisthing
-+		exit 0
-+	elif test -f \$dir/\$thing.exe; then
-+		if test -n "$DJGPP"; then
-+			echo \$dir/\$thing.exe
-+		elif test "$eunicefix" != ":"; then
-+			: on Eunice apparently
-+			echo \$dir/\$thing
-+		fi
-+		exit 0
-+	fi
-+	;;
-+	esac
-+done
-+echo \$dflt
-+exit 1
-+EOSC
-+chmod +x loc
-+$eunicefix loc
-+loclist="
-+awk
-+cat
-+chmod
-+comm
-+cp
-+echo
-+expr
-+grep
-+ls
-+mkdir
-+rm
-+sed
-+sort
-+touch
-+tr
-+uniq
-+"
-+trylist="
-+ar
-+bison
-+byacc
-+cpp
-+csh
-+date
-+egrep
-+gmake
-+gzip
-+less
-+ln
-+make
-+more
-+nm
-+nroff
-+perl
-+pg
-+test
-+uname
-+zip
-+"
-+pth=`echo $PATH | sed -e "s/$p_/ /g"`
-+pth="$pth /lib /usr/lib"
-+for file in $loclist; do
-+	eval xxx=\$$file
-+	case "$xxx" in
-+	/*|?:[\\/]*)
-+		if test -f "$xxx"; then
-+			: ok
-+		else
-+			echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
-+			xxx=`./loc $file $file $pth`
-+		fi
-+		;;
-+	'') xxx=`./loc $file $file $pth`;;
-+	*) xxx=`./loc $xxx $xxx $pth`;;
-+	esac
-+	eval $file=$xxx$_exe
-+	eval _$file=$xxx
-+	case "$xxx" in
-+	/*)
-+		echo $file is in $xxx.
-+		;;
-+	?:[\\/]*)
-+		echo $file is in $xxx.
-+		;;
-+	*)
-+		echo "I don't know where '$file' is, and my life depends on it." >&4
-+		echo "Go find a public domain implementation or fix your PATH setting!" >&4
-+		exit 1
-+		;;
-+	esac
-+done
-+echo " "
-+echo "Don't worry if any of the following aren't found..."
-+say=offhand
-+for file in $trylist; do
-+	eval xxx=\$$file
-+	case "$xxx" in
-+	/*|?:[\\/]*)
-+		if test -f "$xxx"; then
-+			: ok
-+		else
-+			echo "WARNING: no $xxx -- ignoring your setting for $file." >&4
-+			xxx=`./loc $file $file $pth`
-+		fi
-+		;;
-+	'') xxx=`./loc $file $file $pth`;;
-+	*) xxx=`./loc $xxx $xxx $pth`;;
-+	esac
-+	eval $file=$xxx$_exe
-+	eval _$file=$xxx
-+	case "$xxx" in
-+	/*)
-+		echo $file is in $xxx.
-+		;;
-+	?:[\\/]*)
-+		echo $file is in $xxx.
-+		;;
-+	*)
-+		echo "I don't see $file out there, $say."
-+		say=either
-+		;;
-+	esac
-+done
-+case "$egrep" in
-+egrep)
-+	echo "Substituting grep for egrep."
-+	egrep=$grep
-+	_egrep=$grep
-+	;;
-+esac
-+case "$less" in
-+'')	;;
-+*)	if $less -R </dev/null >/dev/null; then
-+	       echo "Substituting less -R for less."
-+	       less="$less -R"
-+	       _less=$less
-+	fi
-+	;;
-+esac
-+case "$ln" in
-+ln)
-+	echo "Substituting cp for ln."
-+	ln=$cp
-+	_ln=$cp
-+	;;
-+esac
-+case "$make" in
-+make)
-+	case "$gmake" in
-+	gmake)
-+	echo "I can't find make or gmake, and my life depends on it." >&4
-+	echo "Go find a public domain implementation or fix your PATH setting!" >&4
-+	exit 1
-+	;;
-+	esac
-+	;;
-+esac
-+case "$gmake" in
-+gmake)	;;
-+*)	# We can't have osname yet.
-+	if test -f "/system/gnu_library/bin/ar.pm"; then # Stratus VOS
-+		# Assume that gmake, if found, is definitely GNU make
-+		# and prefer it over the system make.
-+		echo "Substituting gmake for make."
-+		make=$gmake
-+		_make=$gmake
-+	fi
-+	;;
-+esac
-+case "$test" in
-+test)
-+	echo "Hopefully test is built into your sh."
-+	;;
-+*)
-+	if `sh -c "PATH= test true" >/dev/null 2>&1`; then
-+		echo "Using the test built into your sh."
-+		test=test
-+		_test=test
-+	fi
-+	;;
-+esac
-+case "$echo" in
-+echo)
-+	echo "Hopefully echo is built into your sh."
-+	;;
-+'') ;;
-+*)
-+	echo " "
-+echo "Checking compatibility between $echo and builtin echo (if any)..." >&4
-+	$echo $n "hi there$c" >foo1
-+	echo $n "hi there$c" >foo2
-+	if cmp foo1 foo2 >/dev/null 2>&1; then
-+		echo "They are compatible.  In fact, they may be identical."
-+	else
-+		case "$n" in
-+		'-n') n='' c='\c';;
-+		*) n='-n' c='';;
-+		esac
-+		cat <<FOO
-+They are not compatible!  You are probably running ksh on a non-USG system.
-+I'll have to use $echo instead of the builtin, since Bourne shell doesn't
-+have echo built in and we may have to run some Bourne shell scripts.  That
-+means I'll have to use '$n$c' to suppress newlines now.  Life is ridiculous.
-+
-+FOO
-+		$echo $n "The star should be here-->$c"
-+		$echo "*"
-+	fi
-+	$rm -f foo1 foo2
-+	;;
-+esac
-+
-+# This question was auctioned at YAPC::Europe-2007 in Vienna
-+# I never promised you could answer it. I only auctioned the question.
-+cat <<FOO
-+The following message is sponsored by
-+
-+  Dresden.pm<--The stars should be here.
-+
-+Dear Perl user, system administrator or package
-+maintainer, the Perl community sends greetings to
-+you. Do you (emblematical) greet back [Y/n]? n
-+
-+FOO
-+
-+: Check what type of C compiler we use
-+cat <<EOS >trygcc
-+$startsh
-+EOS
-+cat <<'EOSC' >>trygcc
-+case "$cc" in
-+'') ;;
-+*)  $rm -f try try.*
-+    $cat >try.c <<EOM
-+int main(int argc, char *argv[]) {
-+  return 0;
-+}
-+EOM
-+    if $cc -o try $ccflags $ldflags try.c; then
-+       :
-+    else
-+        echo "Uh-oh, the C compiler '$cc' doesn't seem to be working." >&4
-+        despair=yes
-+        trygcc=yes
-+        case "$cc" in
-+        *gcc*) trygcc=no ;;
-+        esac
-+	# Skip this test because it gives a false match on output like:
-+	#    ./trygcc: line 23: cc: command not found
-+        # case "`$cc -v -c try.c 2>&1`" in
-+        # *gcc*) trygcc=no ;;
-+        # esac
-+        if $test X"$trygcc" = Xyes; then
-+            if gcc -o try -c try.c; then
-+                echo " "
-+                echo "You seem to have a working gcc, though." >&4
-+		# Switching compilers may undo the work of hints files.
-+		# The most common problem is -D_REENTRANT for threads.
-+		# This heuristic catches that case, but gets false positives
-+		# if -Dusethreads was not actually specified.  Better to
-+		# bail out here with a useful message than fail 
-+		# mysteriously later. Should we perhaps just try to
-+		# re-invoke Configure -Dcc=gcc config_args ?
-+		if $test -f usethreads.cbu; then
-+			$cat >&4 <<EOM 
-+
-+*** However, any setting of the C compiler flags (e.g. for thread support)
-+*** will be lost.  It may be necessary for you to restart Configure and
-+*** add -Dcc=gcc to your Configure command line.
-+
-+EOM
-+			rp="Would you like to go ahead and try gcc anyway?"
-+			dflt=n
-+		else
-+			rp="Would you like to use it?"
-+			dflt=y
-+		fi
-+                if $test -f myread; then
-+                    . ./myread
-+                else
-+                    if $test -f UU/myread; then
-+                        . ./UU/myread
-+                    else
-+                        echo "Cannot find myread, sorry.  Aborting." >&2
-+                        exit 1
-+                    fi
-+                fi  
-+                case "$ans" in
-+                [yY]*) cc=gcc; ccname=gcc; ccflags=''; despair=no;
-+                esac
-+            fi
-+        fi
-+    fi
-+    $rm -f try try.*
-+    ;;
-+esac
-+EOSC
-+
-+cat <<EOS >checkcc
-+$startsh
-+EOS
-+cat <<'EOSC' >>checkcc
-+case "$cc" in        
-+'') ;;
-+*)  $rm -f try try.*              
-+    $cat >try.c <<EOM
-+int main(int argc, char *argv[]) {
-+  return 0;
-+}
-+EOM
-+    if $cc -o try $ccflags $ldflags try.c; then
-+       :
-+    else
-+        if $test X"$despair" = Xyes; then
-+           echo "Uh-oh, the C compiler '$cc' doesn't seem to be working." >&4
-+        fi
-+        $cat >&4 <<EOM         
-+You need to find a working C compiler.
-+Either (purchase and) install the C compiler supplied by your OS vendor,
-+or for a free C compiler try http://gcc.gnu.org/
-+I cannot continue any further, aborting.
-+EOM
-+        exit 1
-+    fi
-+    $rm -f try try.*
-+    ;;
-+esac
-+EOSC
-+
-+: determine whether symbolic links are supported
-+echo " "
-+$touch blurfl
-+if $ln -s blurfl sym > /dev/null 2>&1 ; then
-+	echo "Symbolic links are supported." >&4
-+	lns="$ln -s"
-+else
-+	echo "Symbolic links are NOT supported." >&4
-+	lns="$ln"
-+fi
-+$rm -f blurfl sym
-+
-+: determine whether symbolic links are supported
-+echo " "
-+case "$lns" in
-+*"ln"*" -s")
-+	echo "Checking how to test for symbolic links..." >&4
-+	$lns blurfl sym
-+	if $test "X$issymlink" = X; then
-+		case "$newsh" in
-+		'') sh     -c "PATH= test -h sym" >/dev/null 2>&1 ;;
-+		*)  $newsh -c "PATH= test -h sym" >/dev/null 2>&1 ;;
-+		esac
-+		if test $? = 0; then
-+			issymlink="test -h"
-+		else
-+			echo "Your builtin 'test -h' may be broken." >&4
-+			case "$test" in
-+			/*)	;;
-+			*)	pth=`echo $PATH | sed -e "s/$p_/ /g"`
-+				for p in $pth
-+				do
-+					if test -f "$p/$test"; then
-+						test="$p/$test"
-+						break
-+					fi
-+				done
-+				;;
-+			esac
-+			case "$test" in
-+			/*)
-+				echo "Trying external '$test -h'." >&4
-+				issymlink="$test -h"
-+				if $test ! -h sym >/dev/null 2>&1; then
-+					echo "External '$test -h' is broken, too." >&4
-+					issymlink=''
-+				fi
-+				;;
-+			*)	issymlink='' ;;
-+			esac
-+		fi		
-+	fi
-+	if $test "X$issymlink" = X; then
-+		if $test -L sym 2>/dev/null; then
-+			issymlink="$test -L"
-+			echo "The builtin '$test -L' worked." >&4
-+		fi
-+	fi
-+	if $test "X$issymlink" != X; then
-+		echo "You can test for symbolic links with '$issymlink'." >&4
-+	else
-+		echo "I do not know how you can test for symbolic links." >&4
-+	fi
-+	$rm -f blurfl sym
-+	;;
-+*)	echo "No symbolic links, so not testing for their testing..." >&4
-+	;;
-+esac
-+echo " "
-+
-+: Make symlinks util
-+case "$mksymlinks" in
-+$define|true|[yY]*)
-+	case "$src" in
-+	''|'.')	echo "Cannot create symlinks in the original directory." >&4
-+		exit 1
-+		;;
-+	*)	case "$lns:$issymlink" in
-+		*"ln"*" -s:"*"test -"?)
-+			echo "Creating the symbolic links..." >&4
-+			echo "(First creating the subdirectories...)" >&4
-+			cd ..
-+			awk '{print $1}' $src/MANIFEST | grep / | sed 's:/[^/]*$::' | sort -u | while true; do
-+				read directory
-+				test -z "$directory" && break
-+				mkdir -p $directory
-+			done
-+			# Sanity check 1.
-+			if test ! -d t/base; then
-+				echo "Failed to create the subdirectories.  Aborting." >&4
-+				exit 1
-+			fi
-+			echo "(Then creating the symlinks...)" >&4
-+			awk '{print $1}' $src/MANIFEST | while true; do
-+				read filename
-+				test -z "$filename" && break
-+				if test -f $filename; then
-+					if $issymlink $filename; then
-+						rm -f $filename
-+					fi
-+				fi
-+				if test -f $filename; then
-+					echo "$filename already exists, not symlinking."
-+				else
-+					ln -s $src/$filename $filename
-+				fi
-+			done
-+			# Sanity check 2.
-+			if test ! -f t/base/lex.t; then
-+				echo "Failed to create the symlinks (t/base/lex.t missing).  Aborting." >&4
-+				exit 1
-+			fi
-+			cd UU
-+			;;
-+		*)	echo "(I cannot figure out how to do symbolic links, ignoring mksymlinks)." >&4
-+			;;
-+		esac
-+		;;
-+	esac
-+	;;
-+esac
-+
-+: Check for Cross-Compilation
-+case "$usecrosscompile" in
-+$define|true|[yY]*)
-+	$echo "Cross-compiling..."
-+        croak=''
-+    	case "$cc" in
-+	*-*-gcc) # A cross-compiling gcc, probably.
-+	    targetarch=`$echo $cc|$sed 's/-gcc$//'`
-+	    ar=$targetarch-ar
-+	    # leave out ld, choosing it is more complex
-+	    nm=$targetarch-nm
-+	    ranlib=$targetarch-ranlib
-+	    $echo 'extern int foo;' > try.c
-+	    set X `$cc -v -E try.c 2>&1 | $awk '/^#include </,/^End of search /'|$grep '/include'`
-+	    shift
-+            if $test $# -gt 0; then
-+	        incpth="$incpth $*"
-+		incpth="`$echo $incpth|$sed 's/^ //'`"
-+                echo "Guessing incpth '$incpth'." >&4
-+                for i in $*; do
-+		    j="`$echo $i|$sed 's,/include$,/lib,'`"
-+		    if $test -d $j; then
-+			libpth="$libpth $j"
-+		    fi
-+                done   
-+		libpth="`$echo $libpth|$sed 's/^ //'`"
-+                echo "Guessing libpth '$libpth'." >&4
-+	    fi
-+	    $rm -f try.c
-+	    ;;
-+	esac
-+	case "$targetarch" in
-+	'') echo "Targetarch not defined." >&4; croak=y ;;
-+        *)  echo "Using targetarch $targetarch." >&4 ;;
-+	esac
-+	case "$incpth" in
-+	'') echo "Incpth not defined." >&4; croak=y ;;
-+        *)  echo "Using incpth '$incpth'." >&4 ;;
-+	esac
-+	case "$libpth" in
-+	'') echo "Libpth not defined." >&4; croak=y ;;
-+        *)  echo "Using libpth '$libpth'." >&4 ;;
-+	esac
-+	case "$usrinc" in
-+	'') for i in $incpth; do
-+	        if $test -f $i/errno.h -a -f $i/stdio.h -a -f $i/time.h; then
-+		    usrinc=$i
-+	            echo "Guessing usrinc $usrinc." >&4
-+		    break
-+		fi
-+	    done
-+	    case "$usrinc" in
-+	    '') echo "Usrinc not defined." >&4; croak=y ;;
-+	    esac
-+            ;;
-+        *)  echo "Using usrinc $usrinc." >&4 ;;
-+	esac
-+	case "$targethost" in
-+	'') echo "Targethost not defined." >&4; croak=y ;;
-+        *)  echo "Using targethost $targethost." >&4
-+	esac
-+	locincpth=' '
-+	loclibpth=' '
-+	case "$croak" in
-+	y) echo "Cannot continue, aborting." >&4; exit 1 ;;
-+	esac
-+	case "$src" in
-+	/*) run=$src/Cross/run
-+	    targetmkdir=$src/Cross/mkdir
-+	    to=$src/Cross/to
-+	    from=$src/Cross/from
-+	    ;;
-+	*)  pwd=`$test -f ../Configure & cd ..; pwd`
-+	    run=$pwd/Cross/run
-+	    targetmkdir=$pwd/Cross/mkdir
-+	    to=$pwd/Cross/to
-+	    from=$pwd/Cross/from
-+	    ;;
-+	esac
-+	case "$targetrun" in
-+	'') targetrun=ssh ;;
-+	esac
-+	case "$targetto" in
-+	'') targetto=scp ;;
-+	esac
-+	case "$targetfrom" in
-+	'') targetfrom=scp ;;
-+	esac
-+    	run=$run-$targetrun
-+    	to=$to-$targetto
-+    	from=$from-$targetfrom
-+	case "$targetdir" in
-+	'')  targetdir=/tmp
-+             echo "Guessing targetdir $targetdir." >&4
-+             ;;
-+	esac
-+	case "$targetuser" in
-+	'')  targetuser=root
-+             echo "Guessing targetuser $targetuser." >&4
-+             ;;
-+	esac
-+	case "$targetfrom" in
-+	scp)	q=-q ;;
-+	*)	q='' ;;
-+	esac
-+	case "$targetrun" in
-+	ssh|rsh)
-+	    cat >$run <<EOF
-+#!/bin/sh
-+case "\$1" in
-+-cwd)
-+  shift
-+  cwd=\$1
-+  shift
-+  ;;
-+esac
-+case "\$cwd" in
-+'') cwd=$targetdir ;;
-+esac
-+exe=\$1
-+shift
-+if $test ! -f \$exe.xok; then
-+  $to \$exe
-+  $touch \$exe.xok
-+fi
-+$targetrun -l $targetuser $targethost "cd \$cwd && ./\$exe \$@"
-+EOF
-+	    ;;
-+	*)  echo "Unknown targetrun '$targetrun'" >&4
-+	    exit 1
-+	    ;;
-+	esac
-+	case "$targetmkdir" in
-+	*/Cross/mkdir)
-+	    cat >$targetmkdir <<EOF
-+#!/bin/sh
-+$targetrun -l $targetuser $targethost "mkdir -p \$@"
-+EOF
-+	    $chmod a+rx $targetmkdir
-+	    ;;
-+	*)  echo "Unknown targetmkdir '$targetmkdir'" >&4
-+	    exit 1
-+	    ;;
-+	esac
-+	case "$targetto" in
-+	scp|rcp)
-+	    cat >$to <<EOF
-+#!/bin/sh
-+for f in \$@
-+do
-+  case "\$f" in
-+  /*)
-+    $targetmkdir \`dirname \$f\`
-+    $targetto $q \$f $targetuser@$targethost:\$f            || exit 1
-+    ;;
-+  *)
-+    $targetmkdir $targetdir/\`dirname \$f\`
-+    $targetto $q \$f $targetuser@$targethost:$targetdir/\$f || exit 1
-+    ;;
-+  esac
-+done
-+exit 0
-+EOF
-+	    ;;
-+	cp) cat >$to <<EOF
-+#!/bin/sh
-+for f in \$@
-+do
-+  case "\$f" in
-+  /*)
-+    $mkdir -p $targetdir/\`dirname \$f\`
-+    $cp \$f $targetdir/\$f || exit 1
-+    ;;
-+  *)
-+    $targetmkdir $targetdir/\`dirname \$f\`
-+    $cp \$f $targetdir/\$f || exit 1
-+    ;;
-+  esac
-+done
-+exit 0
-+EOF
-+	    ;;
-+	*)  echo "Unknown targetto '$targetto'" >&4
-+	    exit 1
-+	    ;;
-+	esac
-+	case "$targetfrom" in
-+	scp|rcp)
-+	  cat >$from <<EOF
-+#!/bin/sh
-+for f in \$@
-+do
-+  $rm -f \$f
-+  $targetfrom $q $targetuser@$targethost:$targetdir/\$f . || exit 1
-+done
-+exit 0
-+EOF
-+	    ;;
-+	cp) cat >$from <<EOF
-+#!/bin/sh
-+for f in \$@
-+do
-+  $rm -f \$f
-+  cp $targetdir/\$f . || exit 1
-+done
-+exit 0
-+EOF
-+	    ;;
-+	*)  echo "Unknown targetfrom '$targetfrom'" >&4
-+	    exit 1
-+	    ;;
-+	esac
-+	if $test ! -f $run; then
-+	    echo "Target 'run' script '$run' not found." >&4
-+	else
-+	    $chmod a+rx $run
-+	fi
-+	if $test ! -f $to; then
-+	    echo "Target 'to' script '$to' not found." >&4
-+	else
-+	    $chmod a+rx $to
-+	fi
-+	if $test ! -f $from; then
-+	    echo "Target 'from' script '$from' not found." >&4
-+	else
-+	    $chmod a+rx $from
-+	fi
-+	if $test ! -f $run -o ! -f $to -o ! -f $from; then
-+	    exit 1
-+	fi
-+	cat >&4 <<EOF
-+Using '$run' for remote execution,
-+and '$from' and '$to'
-+for remote file transfer.
-+EOF
-+	;;
-+*)	run=''
-+	to=:
-+	from=:
-+	usecrosscompile='undef'
-+	targetarch=''
-+	;;
-+esac
-+
-+: see whether [:lower:] and [:upper:] are supported character classes
-+echo " "
-+case "`echo AbyZ | $tr '[:lower:]' '[:upper:]' 2>/dev/null`" in
-+ABYZ)
-+	echo "Good, your tr supports [:lower:] and [:upper:] to convert case." >&4
-+	up='[:upper:]'
-+	low='[:lower:]'
-+	;;
-+*)	# There is a discontinuity in EBCDIC between 'R' and 'S'
-+	# (0xd9 and 0xe2), therefore that is a nice testing point.
-+	if test "X$up" = X -o "X$low" = X; then
-+	    case "`echo RS | $tr '[R-S]' '[r-s]' 2>/dev/null`" in
-+	    rs) up='[A-Z]'
-+		low='[a-z]'
-+		;;
-+	    esac
-+	fi
-+	if test "X$up" = X -o "X$low" = X; then
-+	    case "`echo RS | $tr R-S r-s 2>/dev/null`" in
-+	    rs) up='A-Z'
-+		low='a-z'
-+		;;
-+	    esac
-+	fi
-+	if test "X$up" = X -o "X$low" = X; then
-+	    case "`echo RS | od -x 2>/dev/null`" in
-+	    *D9E2*|*d9e2*)
-+		echo "Hey, this might be EBCDIC." >&4
-+		if test "X$up" = X -o "X$low" = X; then
-+		    case "`echo RS | $tr '[A-IJ-RS-Z]' '[a-ij-rs-z]' 2>/dev/null`" in
-+		    rs) up='[A-IJ-RS-Z]'
-+			low='[a-ij-rs-z]'
-+			;;
-+		    esac
-+		fi
-+		if test "X$up" = X -o "X$low" = X; then
-+		    case "`echo RS | $tr A-IJ-RS-Z a-ij-rs-z 2>/dev/null`" in
-+		    rs) up='A-IJ-RS-Z'
-+			low='a-ij-rs-z'
-+			;;
-+		    esac
-+		fi
-+		;;
-+	    esac
-+	fi
-+esac
-+case "`echo RS | $tr \"$up\" \"$low\" 2>/dev/null`" in
-+rs)
-+    echo "Using $up and $low to convert case." >&4
-+    ;;
-+*)
-+    echo "I don't know how to translate letters from upper to lower case." >&4
-+    echo "Your tr is not acting any way I know of." >&4
-+    exit 1
-+    ;;
-+esac
-+: set up the translation script tr, must be called with ./tr of course
-+cat >tr <<EOSC
-+$startsh
-+case "\$1\$2" in
-+'[A-Z][a-z]') exec $tr '$up' '$low';;
-+'[a-z][A-Z]') exec $tr '$low' '$up';;
-+esac
-+exec $tr "\$@"
-+EOSC
-+chmod +x tr
-+$eunicefix tr
-+
-+: Try to determine whether config.sh was made on this system
-+case "$config_sh" in
-+'')
-+myuname=`$uname -a 2>/dev/null`
-+$test -z "$myuname" && myuname=`hostname 2>/dev/null`
-+# tr '[A-Z]' '[a-z]' would not work in EBCDIC
-+# because the A-Z/a-z are not consecutive.
-+myuname=`echo $myuname | $sed -e 's/^[^=]*=//' -e "s,['/],,g" | \
-+	./tr '[A-Z]' '[a-z]' | $tr $trnl ' '`
-+newmyuname="$myuname"
-+dflt=n
-+case "$knowitall" in
-+'')
-+	if test -f ../config.sh; then
-+		if $contains myuname= ../config.sh >/dev/null 2>&1; then
-+			eval "`grep myuname= ../config.sh`"
-+		fi
-+		if test "X$myuname" = "X$newmyuname"; then
-+			dflt=y
-+		fi
-+	fi
-+	;;
-+*) dflt=y;;
-+esac
-+
-+: Get old answers from old config file if Configure was run on the
-+: same system, otherwise use the hints.
-+hint=default
-+cd ..
-+if test -f config.sh; then
-+	echo " "
-+	rp="I see a config.sh file.  Shall I use it to set the defaults?"
-+	. UU/myread
-+	case "$ans" in
-+	n*|N*) echo "OK, I'll ignore it."
-+		mv config.sh config.sh.old
-+		myuname="$newmyuname"
-+		;;
-+	*)  echo "Fetching default answers from your old config.sh file..." >&4
-+		tmp_n="$n"
-+		tmp_c="$c"
-+		tmp_sh="$sh"
-+		. ./config.sh
-+		cp config.sh UU
-+		n="$tmp_n"
-+		c="$tmp_c"
-+		: Older versions did not always set $sh.  Catch re-use of such
-+		: an old config.sh.
-+		case "$sh" in
-+		'') sh="$tmp_sh" ;;
-+		esac
-+		hint=previous
-+		;;
-+	esac
-+fi
-+. ./UU/checkcc
-+if test ! -f config.sh; then
-+	$cat <<EOM
-+
-+First time through, eh?  I have some defaults handy for some systems
-+that need some extra help getting the Configure answers right:
-+
-+EOM
-+	(cd $src/hints; ls -C *.sh) | $sed 's/\.sh/   /g' >&4
-+	dflt=''
-+	: Half the following guesses are probably wrong... If you have better
-+	: tests or hints, please send them to perlbug@perl.org
-+	: The metaconfig authors would also appreciate a copy...
-+	$test -f /irix && osname=irix
-+	$test -f /xenix && osname=sco_xenix
-+	$test -f /dynix && osname=dynix
-+	$test -f /dnix && osname=dnix
-+	$test -f /lynx.os && osname=lynxos
-+	$test -f /unicos && osname=unicos && osvers=`$uname -r`
-+	$test -f /unicosmk && osname=unicosmk && osvers=`$uname -r`
-+	$test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r`
-+	$test -f /bin/mips && /bin/mips && osname=mips
-+	$test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \
-+		$sed -e 's/://' -e 's/\./_/'` && osname=next && osvers=$4
-+	$test -d /usr/apollo/bin && osname=apollo
-+	$test -f /etc/saf/_sactab && osname=svr4
-+	$test -d /usr/include/minix && osname=minix
-+	$test -f /system/gnu_library/bin/ar.pm && osname=vos
-+	if $test -d /MachTen -o -d /MachTen_Folder; then
-+		osname=machten
-+		if $test -x /sbin/version; then
-+			osvers=`/sbin/version | $awk '{print $2}' |
-+			$sed -e 's/[A-Za-z]$//'`
-+		elif $test -x /usr/etc/version; then
-+			osvers=`/usr/etc/version | $awk '{print $2}' |
-+			$sed -e 's/[A-Za-z]$//'`
-+		else
-+			osvers="$2.$3"
-+		fi
-+	fi
-+
-+	$test -f /sys/posix.dll &&
-+		$test -f /usr/bin/what &&
-+		set X `/usr/bin/what /sys/posix.dll` &&
-+		$test "$3" = UWIN &&
-+		osname=uwin &&
-+		osvers="$5"
-+
-+	if $test -f $uname; then
-+		set X $myuname
-+		shift
-+
-+		case "$5" in
-+		fps*) osname=fps ;;
-+		mips*)
-+			case "$4" in
-+			umips) osname=umips ;;
-+			*) osname=mips ;;
-+			esac;;
-+		[23]100) osname=mips ;;
-+		next*) osname=next ;;
-+		i386*)
-+			tmp=`/bin/uname -X 2>/dev/null|awk '/3\.2v[45]/{ print $(NF) }'`
-+			if $test "$tmp" != "" -a "$3" = "3.2" -a -f '/etc/systemid'; then
-+				osname='sco'
-+				osvers=$tmp
-+			elif $test -f /etc/kconfig; then
-+				osname=isc
-+				if test "$lns" = "$ln -s"; then
-+					osvers=4
-+				elif $contains _SYSV3 /usr/include/stdio.h > /dev/null 2>&1 ; then
-+					osvers=3
-+				elif $contains _POSIX_SOURCE /usr/include/stdio.h > /dev/null 2>&1 ; then
-+					osvers=2
-+				fi
-+			fi
-+			tmp=''
-+			;;
-+		pc*)
-+			if test -n "$DJGPP"; then
-+				osname=dos
-+				osvers=djgpp
-+			fi
-+			;;
-+		esac
-+
-+		case "$1" in
-+		aix) osname=aix
-+			tmp=`( (oslevel) 2>/dev/null || echo "not found") 2>&1`
-+			case "$tmp" in
-+			# oslevel can fail with:
-+			# oslevel: Unable to acquire lock.
-+			*not\ found) osvers="$4"."$3" ;;
-+			'<3240'|'<>3240') osvers=3.2.0 ;;
-+			'=3240'|'>3240'|'<3250'|'<>3250') osvers=3.2.4 ;;
-+			'=3250'|'>3250') osvers=3.2.5 ;;
-+			*) osvers=$tmp;;
-+			esac
-+			;;
-+		bsd386) osname=bsd386
-+			osvers=`$uname -r`
-+			;;
-+		cygwin*) osname=cygwin
-+			osvers="$3"
-+			;;
-+		*dc.osx) osname=dcosx
-+			osvers="$3"
-+			;;
-+		dnix) osname=dnix
-+			osvers="$3"
-+			;;
-+		domainos) osname=apollo
-+			osvers="$3"
-+			;;
-+		dgux)	osname=dgux
-+			osvers="$3"
-+			;;
-+		dragonfly) osname=dragonfly
-+			osvers="$3"
-+			;;
-+		dynixptx*) osname=dynixptx
-+			osvers=`echo "$4"|sed 's/^v//'`
-+			;;
-+		freebsd) osname=freebsd
-+			osvers="$3" ;;
-+		genix)	osname=genix ;;
-+		gnu)	osname=gnu
-+			osvers="$3" ;;
-+		hp*)	osname=hpux
-+			osvers=`echo "$3" | $sed 's,.*\.\([0-9]*\.[0-9]*\),\1,'`
-+			;;
-+		irix*)	osname=irix
-+			case "$3" in
-+			4*) osvers=4 ;;
-+			5*) osvers=5 ;;
-+			*)	osvers="$3" ;;
-+			esac
-+			;;
-+		linux)	osname=linux
-+			case "$3" in
-+			*)	osvers="$3" ;;
-+			esac
-+			;;
-+		MiNT)	osname=mint
-+			;;
-+		netbsd*) osname=netbsd
-+			osvers="$3"
-+			;;
-+		news-os) osvers="$3"
-+			case "$3" in
-+			4*) osname=newsos4 ;;
-+			*) osname=newsos ;;
-+			esac
-+			;;
-+		next*) osname=next ;;
-+		nonstop-ux) osname=nonstopux ;;
-+		openbsd) osname=openbsd
-+                	osvers="$3"
-+                	;;
-+		os2)	osname=os2
-+			osvers="$4"
-+			;;
-+		POSIX-BC | posix-bc ) osname=posix-bc
-+			osvers="$3"
-+			;;
-+		powerux | power_ux | powermax_os | powermaxos | \
-+		powerunix | power_unix) osname=powerux
-+			osvers="$3"
-+			;;
-+		qnx) osname=qnx
-+			osvers="$4"
-+			;;
-+		solaris) osname=solaris
-+			case "$3" in
-+			5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;;
-+			*)	osvers="$3" ;;
-+			esac
-+			;;
-+		sunos) osname=sunos
-+			case "$3" in
-+			5*) osname=solaris
-+				osvers=`echo $3 | $sed 's/^5/2/g'` ;;
-+			*)	osvers="$3" ;;
-+			esac
-+			;;
-+		titanos) osname=titanos
-+			case "$3" in
-+			1*) osvers=1 ;;
-+			2*) osvers=2 ;;
-+			3*) osvers=3 ;;
-+			4*) osvers=4 ;;
-+			*)	osvers="$3" ;;
-+			esac
-+			;;
-+		ultrix) osname=ultrix
-+			osvers="$3"
-+			;;
-+		osf1|mls+)	case "$5" in
-+				alpha)
-+					osname=dec_osf
-+					osvers=`sizer -v | awk -FUNIX '{print $2}' | awk '{print $1}' |  tr '[A-Z]' '[a-z]' | sed 's/^[xvt]//'`
-+					case "$osvers" in
-+					[1-9].[0-9]*) ;;
-+					*) osvers=`echo "$3" | sed 's/^[xvt]//'` ;;
-+					esac
-+					;;
-+			hp*)	osname=hp_osf1	;;
-+			mips)	osname=mips_osf1 ;;
-+			esac
-+			;;
-+		# UnixWare 7.1.2 is known as Open UNIX 8
-+		openunix|unixware) osname=svr5
-+			osvers="$4"
-+			;;
-+		uts)	osname=uts
-+			osvers="$3"
-+			;;
-+		vos) osvers="$3"
-+			;;
-+		$2) case "$osname" in
-+			*isc*) ;;
-+			*freebsd*) ;;
-+			svr*)
-+				: svr4.x or possibly later
-+				case "svr$3" in
-+				${osname}*)
-+					osname=svr$3
-+					osvers=$4
-+					;;
-+				esac
-+				case "$osname" in
-+				svr4.0)
-+					: Check for ESIX
-+					if test -f /stand/boot ; then
-+						eval `grep '^INITPROG=[a-z/0-9]*$' /stand/boot`
-+						if test -n "$INITPROG" -a -f "$INITPROG"; then
-+			isesix=`strings -a $INITPROG|grep 'ESIX SYSTEM V/386 Release 4.0'`
-+							if test -n "$isesix"; then
-+								osname=esix4
-+							fi
-+						fi
-+					fi
-+					;;
-+				esac
-+				;;
-+			*)	if test -f /etc/systemid; then
-+					osname=sco
-+					set `echo $3 | $sed 's/\./ /g'` $4
-+					if $test -f $src/hints/sco_$1_$2_$3.sh; then
-+						osvers=$1.$2.$3
-+					elif $test -f $src/hints/sco_$1_$2.sh; then
-+						osvers=$1.$2
-+					elif $test -f $src/hints/sco_$1.sh; then
-+						osvers=$1
-+					fi
-+				else
-+					case "$osname" in
-+					'') : Still unknown.  Probably a generic Sys V.
-+						osname="sysv"
-+						osvers="$3"
-+						;;
-+					esac
-+				fi
-+				;;
-+			esac
-+			;;
-+		*)	case "$osname" in
-+			'') : Still unknown.  Probably a generic BSD.
-+				osname="$1"
-+				osvers="$3"
-+				;;
-+			esac
-+			;;
-+		esac
-+	else
-+		if test -f /vmunix -a -f $src/hints/news_os.sh; then
-+			(what /vmunix | UU/tr '[A-Z]' '[a-z]') > UU/kernel.what 2>&1
-+			if $contains news-os UU/kernel.what >/dev/null 2>&1; then
-+				osname=news_os
-+			fi
-+			$rm -f UU/kernel.what
-+		elif test -d c:/. -o -n "$is_os2" ; then
-+			set X $myuname
-+			osname=os2
-+			osvers="$5"
-+		fi
-+	fi
-+
-+        case "$targetarch" in
-+        '') ;;
-+        *)  hostarch=$osname
-+            osname=`echo $targetarch|sed 's,^[^-]*-,,'`
-+            osvers=''
-+            ;;
-+        esac
-+
-+	: Now look for a hint file osname_osvers, unless one has been
-+	: specified already.
-+	case "$hintfile" in
-+	''|' ')
-+		file=`echo "${osname}_${osvers}" | $sed -e 's%\.%_%g' -e 's%_$%%'`
-+		: Also try without trailing minor version numbers.
-+		xfile=`echo $file | $sed -e 's%_[^_]*$%%'`
-+		xxfile=`echo $xfile | $sed -e 's%_[^_]*$%%'`
-+		xxxfile=`echo $xxfile | $sed -e 's%_[^_]*$%%'`
-+		xxxxfile=`echo $xxxfile | $sed -e 's%_[^_]*$%%'`
-+		case "$file" in
-+		'') dflt=none ;;
-+		*)  case "$osvers" in
-+			'') dflt=$file
-+				;;
-+			*)  if $test -f $src/hints/$file.sh ; then
-+					dflt=$file
-+				elif $test -f $src/hints/$xfile.sh ; then
-+					dflt=$xfile
-+				elif $test -f $src/hints/$xxfile.sh ; then
-+					dflt=$xxfile
-+				elif $test -f $src/hints/$xxxfile.sh ; then
-+					dflt=$xxxfile
-+				elif $test -f $src/hints/$xxxxfile.sh ; then
-+					dflt=$xxxxfile
-+				elif $test -f "$src/hints/${osname}.sh" ; then
-+					dflt="${osname}"
-+				else
-+					dflt=none
-+				fi
-+				;;
-+			esac
-+			;;
-+		esac
-+		if $test -f Policy.sh ; then
-+			case "$dflt" in
-+			*Policy*) ;;
-+			none) dflt="Policy" ;;
-+			*) dflt="Policy $dflt" ;;
-+			esac
-+		fi
-+		;;
-+	*)
-+		dflt=`echo $hintfile | $sed 's/\.sh$//'`
-+		;;
-+	esac
-+
-+	if $test -f Policy.sh ; then
-+		$cat <<EOM
-+
-+There's also a Policy hint file available, which should make the
-+site-specific (policy) questions easier to answer.
-+EOM
-+
-+	fi
-+
-+	$cat <<EOM
-+
-+You may give one or more space-separated answers, or "none" if appropriate.
-+If you have a handcrafted Policy.sh file or a Policy.sh file generated by a
-+previous run of Configure, you may specify it as well as or instead of
-+OS-specific hints.  If hints are provided for your OS, you should use them:
-+although Perl can probably be built without hints on many platforms, using
-+hints often improve performance and may enable features that Configure can't
-+set up on its own. If there are no hints that match your OS, specify "none";
-+DO NOT give a wrong version or a wrong OS.
-+
-+EOM
-+
-+	rp="Which of these apply, if any?"
-+	. UU/myread
-+	tans=$ans
-+	for file in $tans; do
-+		if $test X$file = XPolicy -a -f Policy.sh; then
-+			. Policy.sh
-+			$cat Policy.sh >> UU/config.sh
-+		elif $test -f $src/hints/$file.sh; then
-+			. $src/hints/$file.sh
-+			$cat $src/hints/$file.sh >> UU/config.sh
-+		elif $test X"$tans" = X -o X"$tans" = Xnone ; then
-+			: nothing
-+		else
-+			: Give one chance to correct a possible typo.
-+			echo "$file.sh does not exist"
-+			dflt=$file
-+			rp="hint to use instead?"
-+			. UU/myread
-+			for file in $ans; do
-+				if $test -f "$src/hints/$file.sh"; then
-+					. $src/hints/$file.sh
-+					$cat $src/hints/$file.sh >> UU/config.sh
-+				elif $test X$ans = X -o X$ans = Xnone ; then
-+					: nothing
-+				else
-+					echo "$file.sh does not exist -- ignored."
-+				fi
-+			done
-+		fi
-+	done
-+
-+	hint=recommended
-+	: Remember our hint file for later.
-+	if $test -f "$src/hints/$file.sh" ; then
-+		hintfile="$file"
-+	else
-+		hintfile=''
-+	fi
-+fi
-+cd UU
-+;;
-+*)
-+	echo " "
-+	echo "Fetching default answers from $config_sh..." >&4
-+	tmp_n="$n"
-+	tmp_c="$c"
-+	cd ..
-+	cp $config_sh config.sh 2>/dev/null
-+	chmod +w config.sh
-+	. ./config.sh
-+	cd UU
-+	cp ../config.sh .
-+	n="$tmp_n"
-+	c="$tmp_c"
-+	hint=previous
-+	;;
-+esac
-+test "$override" && . ./optdef.sh
-+
-+: Restore computed paths
-+for file in $loclist $trylist; do
-+	eval $file="\$_$file"
-+done
-+
-+cat << EOM
-+
-+Configure uses the operating system name and version to set some defaults.
-+The default value is probably right if the name rings a bell. Otherwise,
-+since spelling matters for me, either accept the default or answer "none"
-+to leave it blank.
-+
-+EOM
-+case "$osname" in
-+	''|' ')
-+		case "$hintfile" in
-+		''|' '|none) dflt=none ;;
-+		*)  dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/_.*$//'` ;;
-+		esac
-+		;;
-+	*) dflt="$osname" ;;
-+esac
-+rp="Operating system name?"
-+. ./myread
-+case "$ans" in
-+none)  osname='' ;;
-+*) osname=`echo "$ans" | $sed -e 's/[ 	][	]*/_/g' | ./tr '[A-Z]' '[a-z]'`;;
-+esac
-+echo " "
-+case "$osvers" in
-+	''|' ')
-+		case "$hintfile" in
-+		''|' '|none) dflt=none ;;
-+		*)	dflt=`echo $hintfile | $sed -e 's/\.sh$//' -e 's/^[^_]*//'`
-+			dflt=`echo $dflt | $sed -e 's/^_//' -e 's/_/./g'`
-+			case "$dflt" in
-+			''|' ') dflt=none ;;
-+			esac
-+			;;
-+		esac
-+		;;
-+	*) dflt="$osvers" ;;
-+esac
-+rp="Operating system version?"
-+. ./myread
-+case "$ans" in
-+none)  osvers='' ;;
-+*) osvers="$ans" ;;
-+esac
-+
-+
-+. ./posthint.sh
-+
-+: who configured the system
-+cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`
-+case "$cf_by" in
-+"")
-+	cf_by=`(logname) 2>/dev/null`
-+	case "$cf_by" in
-+	"")
-+		cf_by=`(whoami) 2>/dev/null`
-+		case "$cf_by" in
-+		"") cf_by=unknown ;;
-+		esac ;;
-+	esac ;;
-+esac
-+
-+: decide how portable to be.  Allow command line overrides.
-+case "$d_portable" in
-+"$undef") ;;
-+*)	d_portable="$define" ;;
-+esac
-+
-+: set up shell script to do ~ expansion
-+cat >filexp <<EOSS
-+$startsh
-+: expand filename
-+case "\$1" in
-+ \~/*|\~)
-+	echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|"
-+	;;
-+ \~*)
-+	if $test -f /bin/csh; then
-+		/bin/csh -f -c "glob \$1"
-+		failed=\$?
-+		echo ""
-+		exit \$failed
-+	else
-+		name=\`$expr x\$1 : '..\([^/]*\)'\`
-+		dir=\`$sed -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}' </etc/passwd\`
-+		if $test ! -d "\$dir"; then
-+			me=\`basename \$0\`
-+			echo "\$me: can't locate home directory for: \$name" >&2
-+			exit 1
-+		fi
-+		case "\$1" in
-+		*/*)
-+			echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\`
-+			;;
-+		*)
-+			echo \$dir
-+			;;
-+		esac
-+	fi
-+	;;
-+*)
-+	echo \$1
-+	;;
-+esac
-+EOSS
-+chmod +x filexp
-+$eunicefix filexp
-+
-+: now set up to get a file name
-+cat <<EOS >getfile
-+$startsh
-+EOS
-+cat <<'EOSC' >>getfile
-+tilde=''
-+fullpath=''
-+already=''
-+skip=''
-+none_ok=''
-+exp_file=''
-+nopath_ok=''
-+orig_rp="$rp"
-+orig_dflt="$dflt"
-+case "$gfpth" in
-+'') gfpth='.' ;;
-+esac
-+
-+case "$fn" in
-+*\(*)
-+	: getfile will accept an answer from the comma-separated list
-+	: enclosed in parentheses even if it does not meet other criteria.
-+	expr "$fn" : '.*(\(.*\)).*' | $tr ',' $trnl >getfile.ok
-+	fn=`echo $fn | sed 's/(.*)//'`
-+	;;
-+esac
-+
-+case "$fn" in
-+*:*)
-+	loc_file=`expr $fn : '.*:\(.*\)'`
-+	fn=`expr $fn : '\(.*\):.*'`
-+	;;
-+esac
-+
-+case "$fn" in
-+*~*) tilde=true;;
-+esac
-+case "$fn" in
-+*/*) fullpath=true;;
-+esac
-+case "$fn" in
-+*+*) skip=true;;
-+esac
-+case "$fn" in
-+*n*) none_ok=true;;
-+esac
-+case "$fn" in
-+*e*) exp_file=true;;
-+esac
-+case "$fn" in
-+*p*) nopath_ok=true;;
-+esac
-+
-+case "$fn" in
-+*f*) type='File';;
-+*d*) type='Directory';;
-+*l*) type='Locate';;
-+esac
-+
-+what="$type"
-+case "$what" in
-+Locate) what='File';;
-+esac
-+
-+case "$exp_file" in
-+'')
-+	case "$d_portable" in
-+	"$define") ;;
-+	*) exp_file=true;;
-+	esac
-+	;;
-+esac
-+
-+cd ..
-+while test "$type"; do
-+	redo=''
-+	rp="$orig_rp"
-+	dflt="$orig_dflt"
-+	case "$tilde" in
-+	true) rp="$rp (~name ok)";;
-+	esac
-+	. UU/myread
-+	if test -f UU/getfile.ok && \
-+		$contains "^$ans\$" UU/getfile.ok >/dev/null 2>&1
-+	then
-+		value="$ans"
-+		ansexp="$ans"
-+		break
-+	fi
-+	case "$ans" in
-+	none)
-+		value=''
-+		ansexp=''
-+		case "$none_ok" in
-+		true) type='';;
-+		esac
-+		;;
-+	*)
-+		case "$tilde" in
-+		'') value="$ans"
-+			ansexp="$ans";;
-+		*)
-+			value=`UU/filexp $ans`
-+			case $? in
-+			0)
-+				if test "$ans" != "$value"; then
-+					echo "(That expands to $value on this system.)"
-+				fi
-+				;;
-+			*) value="$ans";;
-+			esac
-+			ansexp="$value"
-+			case "$exp_file" in
-+			'') value="$ans";;
-+			esac
-+			;;
-+		esac
-+		case "$fullpath" in
-+		true)
-+			case "$ansexp" in
-+			/*) value="$ansexp" ;;
-+			[a-zA-Z]:/*) value="$ansexp" ;;
-+			*)
-+				redo=true
-+				case "$already" in
-+				true)
-+				echo "I shall only accept a full path name, as in /bin/ls." >&4
-+				echo "Use a ! shell escape if you wish to check pathnames." >&4
-+					;;
-+				*)
-+				echo "Please give a full path name, starting with slash." >&4
-+					case "$tilde" in
-+					true)
-+				echo "Note that using ~name is ok provided it expands well." >&4
-+						already=true
-+						;;
-+					esac
-+				esac
-+				;;
-+			esac
-+			;;
-+		esac
-+		case "$redo" in
-+		'')
-+			case "$type" in
-+			File)
-+				for fp in $gfpth; do
-+					if test "X$fp" = X.; then
-+					    pf="$ansexp"
-+					else    
-+					    pf="$fp/$ansexp"
-+					fi
-+					if test -f "$pf"; then
-+						type=''
-+					elif test -r "$pf" || (test -h "$pf") >/dev/null 2>&1
-+					then
-+						echo "($value is not a plain file, but that's ok.)"
-+						type=''
-+					fi
-+					if test X"$type" = X; then
-+					    value="$pf"
-+					    break
-+					fi
-+				done
-+				;;
-+			Directory)
-+				for fp in $gfpth; do
-+					if test "X$fp" = X.; then
-+					    dir="$ans"
-+					    direxp="$ansexp"
-+					else    
-+					    dir="$fp/$ansexp"
-+					    direxp="$fp/$ansexp"
-+					fi
-+					if test -d "$direxp"; then
-+						type=''
-+						value="$dir"
-+						break
-+					fi
-+				done
-+				;;
-+			Locate)
-+				if test -d "$ansexp"; then
-+					echo "(Looking for $loc_file in directory $value.)"
-+					value="$value/$loc_file"
-+					ansexp="$ansexp/$loc_file"
-+				fi
-+				if test -f "$ansexp"; then
-+					type=''
-+				fi
-+				case "$nopath_ok" in
-+				true)	case "$value" in
-+					*/*) ;;
-+					*)	echo "Assuming $value will be in people's path."
-+						type=''
-+						;;
-+					esac
-+					;;
-+				esac
-+				;;
-+			esac
-+
-+			case "$skip" in
-+			true) type='';
-+			esac
-+
-+			case "$type" in
-+			'') ;;
-+			*)
-+				if test "$fastread" = yes; then
-+					dflt=y
-+				else
-+					dflt=n
-+				fi
-+				rp="$what $value doesn't exist.  Use that name anyway?"
-+				. UU/myread
-+				dflt=''
-+				case "$ans" in
-+				y*) type='';;
-+				*) echo " ";;
-+				esac
-+				;;
-+			esac
-+			;;
-+		esac
-+		;;
-+	esac
-+done
-+cd UU
-+ans="$value"
-+rp="$orig_rp"
-+dflt="$orig_dflt"
-+rm -f getfile.ok
-+test "X$gfpthkeep" != Xy && gfpth=""
-+EOSC
-+
-+: determine root of directory hierarchy where package will be installed.
-+case "$prefix" in
-+'')
-+	dflt=`./loc . /usr/local /usr/local /local /opt /usr`
-+	;;
-+*?/)
-+	dflt=`echo "$prefix" | sed 's/.$//'`
-+	;;
-+*)
-+	dflt="$prefix"
-+	;;
-+esac
-+$cat <<EOM
-+
-+By default, $package will be installed in $dflt/bin, manual pages
-+under $dflt/man, etc..., i.e. with $dflt as prefix for all
-+installation directories. Typically this is something like /usr/local.
-+If you wish to have binaries under /usr/bin but other parts of the
-+installation under /usr/local, that's ok: you will be prompted
-+separately for each of the installation directories, the prefix being
-+only used to set the defaults.
-+
-+EOM
-+fn=d~
-+rp='Installation prefix to use?'
-+. ./getfile
-+oldprefix=''
-+case "$prefix" in
-+'') ;;
-+*)
-+	case "$ans" in
-+	"$prefix") ;;
-+	*) oldprefix="$prefix";;
-+	esac
-+	;;
-+esac
-+prefix="$ans"
-+prefixexp="$ansexp"
-+
-+: allow them to override the AFS root
-+case "$afsroot" in
-+'')	afsroot=/afs ;;
-+*)	afsroot=$afsroot ;;
-+esac
-+
-+: is AFS running?
-+echo " "
-+case "$afs" in
-+$define|true)	afs=true ;;
-+$undef|false)	afs=false ;;
-+*)	if $test -d $afsroot; then
-+		afs=true
-+	else
-+		afs=false
-+	fi
-+	;;
-+esac
-+if $afs; then
-+	echo "AFS may be running... I'll be extra cautious then..." >&4
-+else
-+	echo "AFS does not seem to be running..." >&4
-+fi
-+
-+: determine installation prefix for where package is to be installed.
-+if $afs; then 
-+$cat <<EOM
-+
-+Since you are running AFS, I need to distinguish the directory in which
-+files will reside from the directory in which they are installed (and from
-+which they are presumably copied to the former directory by occult means).
-+
-+EOM
-+	case "$installprefix" in
-+	'') dflt=`echo $prefix | sed 's#^/afs/#/afs/.#'`;;
-+	*) dflt="$installprefix";;
-+	esac
-+else
-+$cat <<EOM
-+
-+In some special cases, particularly when building $package for distribution,
-+it is convenient to distinguish the directory in which files should be
-+installed from the directory ($prefix) in which they will
-+eventually reside.  For most users, these two directories are the same.
-+
-+EOM
-+	case "$installprefix" in
-+	'') dflt=$prefix ;;
-+	*) dflt=$installprefix;;
-+	esac
-+fi
-+fn=d~
-+rp='What installation prefix should I use for installing files?'
-+. ./getfile
-+installprefix="$ans"
-+installprefixexp="$ansexp"
-+
-+: Perform the prefixexp/installprefixexp correction if necessary
-+cat <<EOS >installprefix
-+$startsh
-+EOS
-+cat <<'EOSC' >>installprefix
-+: Change installation prefix, if necessary.
-+if $test X"$prefix" != X"$installprefix"; then
-+    eval "install${prefixvar}=\`echo \$${prefixvar}exp | sed \"s#^\$prefixexp#\$installprefixexp#\"\`"
-+else
-+    eval "install${prefixvar}=\"\$${prefixvar}exp\""
-+fi
-+EOSC
-+chmod +x installprefix
-+$eunicefix installprefix
-+
-+: Set variables such as privlib and privlibexp from the output of ./getfile
-+: performing the prefixexp/installprefixexp correction if necessary.
-+cat <<EOS >setprefixvar
-+$startsh
-+EOS
-+cat <<'EOSC' >>setprefixvar
-+eval "${prefixvar}=\"\$ans\""
-+eval "${prefixvar}exp=\"\$ansexp\""
-+. ./installprefix
-+EOSC
-+chmod +x setprefixvar
-+$eunicefix setprefixvar
-+
-+: set up the script used to warn in case of inconsistency
-+cat <<EOS >whoa
-+$startsh
-+EOS
-+cat <<'EOSC' >>whoa
-+dflt=y
-+case "$hint" in
-+    recommended)
-+	case "$hintfile" in
-+	'')	echo "The $hint value for \$$var on this machine was \"$was\"!" >&4
-+		;;
-+	*)	echo "Hmm.  Based on the hints in hints/$hintfile.sh, " >&4
-+		echo "the $hint value for \$$var on this machine was \"$was\"!" >&4
-+		;;
-+	esac
-+	;;
-+    *)	echo " "
-+	echo "*** WHOA THERE!!! ***" >&4
-+	echo "    The $hint value for \$$var on this machine was \"$was\"!" >&4
-+	;;
-+esac
-+rp="    Keep the $hint value?"
-+. ./myread
-+case "$ans" in
-+y) td=$was; tu=$was;;
-+esac
-+EOSC
-+
-+: function used to set '$1' to '$val'
-+setvar='var=$1; eval "was=\$$1"; td=$define; tu=$undef;
-+case "$val$was" in
-+$define$undef) . ./whoa; eval "$var=\$td";;
-+$undef$define) . ./whoa; eval "$var=\$tu";;
-+*) eval "$var=$val";;
-+esac'
-+
-+: get the patchlevel
-+echo " "
-+echo "Getting the current patchlevel..." >&4
-+if $test -r $rsrc/patchlevel.h;then
-+	revision=`awk '/define[ 	]+PERL_REVISION/ {print $3}' $rsrc/patchlevel.h`
-+	patchlevel=`awk '/define[ 	]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
-+	subversion=`awk '/define[ 	]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
-+	api_revision=`awk '/define[ 	]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
-+	api_version=`awk '/define[ 	]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
-+	api_subversion=`awk '/define[ 	]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
-+	perl_patchlevel=`egrep ',"(MAINT|SMOKE)[0-9][0-9]*"' $rsrc/patchlevel.h|tail -1|sed 's/[^0-9]//g'`
-+else
-+	revision=0
-+	patchlevel=0
-+	subversion=0
-+	api_revision=0
-+	api_version=0
-+	api_subversion=0
-+	perl_patchlevel=0
-+	$echo "(You do not have patchlevel.h.  Eek.)"
-+fi
-+: Define a handy string here to avoid duplication in myconfig.SH and configpm.
-+version_patchlevel_string="version $patchlevel subversion $subversion"
-+case "$perl_patchlevel" in
-+0|'') ;;
-+*)  perl_patchlevel=`echo $perl_patchlevel | sed 's/.* //'`
-+    version_patchlevel_string="$version_patchlevel_string patch $perl_patchlevel"
-+    ;;
-+esac
-+
-+$echo "(You have $package $version_patchlevel_string.)"
-+
-+case "$osname" in
-+dos|vms)
-+	: XXX Should be a Configure test for double-dots in filenames.
-+	version=`echo $revision $patchlevel $subversion | \
-+		 $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
-+	api_versionstring=`echo $api_revision $api_version $api_subversion | \
-+		 $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
-+	;;
-+*)
-+	version=`echo $revision $patchlevel $subversion | \
-+		 $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
-+	api_versionstring=`echo $api_revision $api_version $api_subversion | \
-+		 $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
-+	;;
-+esac
-+: Special case the 5.005_xx maintenance series, which used 5.005
-+: without any subversion label as a subdirectory in $sitelib
-+if test "${api_revision}${api_version}${api_subversion}" = "550"; then
-+	api_versionstring='5.005'
-+fi
-+
-+: Do we want threads support and if so, what type
-+case "$usethreads" in
-+$define|true|[yY]*)     dflt='y';;
-+*)     # Catch case where user specified ithreads or 5005threads but
-+       # forgot -Dusethreads (A.D. 4/2002)
-+       case "$useithreads$use5005threads" in
-+       *$define*)	dflt='y';;
-+       *)		dflt='n';;
-+       esac
-+       ;;
-+esac
-+cat <<EOM
-+
-+Perl can be built to take advantage of threads on some systems.
-+To do so, Configure can be run with -Dusethreads.
-+
-+Note that Perl built with threading support runs slightly slower
-+and uses more memory than plain Perl. The current implementation
-+is believed to be stable, but it is fairly new, and so should be
-+treated with caution.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+rp='Build a threading Perl?'
-+. ./myread
-+case "$ans" in
-+y|Y)    val="$define" ;;
-+*)      val="$undef" ;;
-+esac
-+set usethreads
-+eval $setvar
-+
-+if $test $patchlevel -lt 9; then
-+    case "$usethreads" in
-+    $define)
-+	$cat <<EOM
-+
-+Since release 5.6, Perl has had two different threading implementations,
-+the newer interpreter-based version (ithreads) with one interpreter per
-+thread, and the older 5.005 version (5005threads).
-+The 5005threads version is effectively unmaintained and will probably be
-+removed in Perl 5.10, so there should be no need to build a Perl using it
-+unless needed for backwards compatibility with some existing 5.005threads
-+code.
-+
-+EOM
-+	: Default to ithreads unless overridden on command line or with
-+	: old config.sh
-+	dflt='y'
-+	case "$use5005threads" in
-+		$define|true|[yY]*) dflt='n';;
-+	esac
-+	case "$useithreads" in
-+		$undef|false|[nN]*) dflt='n';;
-+	esac
-+	rp='Use the newer interpreter-based ithreads?'
-+	. ./myread
-+	case "$ans" in
-+	y|Y)    val="$define" ;;
-+	*)      val="$undef" ;;
-+	esac
-+	set useithreads
-+	eval $setvar
-+	: Now set use5005threads to the opposite value.
-+	case "$useithreads" in
-+	$define) val="$undef" ;;
-+	*) val="$define" ;;
-+	esac
-+	set use5005threads
-+	eval $setvar
-+	;;
-+    *)
-+	useithreads="$undef"
-+	use5005threads="$undef"
-+	;;
-+    esac
-+
-+    case "$useithreads$use5005threads" in
-+    "$define$define")
-+	$cat >&4 <<EOM
-+
-+You cannot have both the ithreads and the 5.005 threads enabled
-+at the same time.  Disabling the 5.005 threads since they are
-+much less stable than the ithreads.
-+
-+EOM
-+	use5005threads="$undef"
-+	;;
-+    esac
-+
-+else
-+: perl-5.9.x and later
-+
-+    if test X"$usethreads" = "X$define"; then
-+	case "$use5005threads" in
-+	    $define|true|[yY]*)
-+		$cat >&4 <<EOM
-+
-+5.005 threads has been removed for 5.10.  Perl will be built using ithreads.
-+
-+EOM
-+	    ;;
-+	esac
-+    fi
-+
-+    use5005threads="$undef"
-+    useithreads="$usethreads"
-+fi
-+
-+case "$d_oldpthreads" in
-+'')	: Configure tests would be welcome here.  For now, assume undef.
-+	val="$undef" ;;
-+*)	val="$d_oldpthreads" ;;
-+esac
-+set d_oldpthreads
-+eval $setvar
-+
-+
-+: Look for a hint-file generated 'call-back-unit'.  If the
-+: user has specified that a threading perl is to be built,
-+: we may need to set or change some other defaults.
-+if $test -f usethreads.cbu; then
-+    echo "Your platform has some specific hints regarding threaded builds, using them..."
-+    . ./usethreads.cbu
-+else
-+    case "$usethreads" in
-+	"$define"|true|[yY]*)
-+		$cat <<EOM
-+(Your platform does not have any specific hints for threaded builds.
-+ Assuming POSIX threads, then.)
-+EOM
-+	;;
-+    esac
-+fi
-+
-+: Check if multiplicity is required
-+cat <<EOM
-+
-+Perl can be built so that multiple Perl interpreters can coexist
-+within the same Perl executable.
-+EOM
-+
-+case "$useithreads" in
-+$define)
-+	cat <<EOM
-+This multiple interpreter support is required for interpreter-based threads.
-+EOM
-+	val="$define"
-+	;;
-+*)	case "$usemultiplicity" in
-+	$define|true|[yY]*)	dflt='y';;
-+	*) dflt='n';;
-+	esac
-+	echo " "
-+	echo "If this doesn't make any sense to you, just accept the default '$dflt'."
-+	rp='Build Perl for multiplicity?'
-+	. ./myread
-+	case "$ans" in
-+	y|Y)	val="$define" ;;
-+	*)      val="$undef" ;;
-+	esac
-+	;;
-+esac
-+set usemultiplicity
-+eval $setvar
-+
-+: Check if morebits is requested
-+case "$usemorebits" in
-+"$define"|true|[yY]*)
-+	use64bitint="$define"
-+	uselongdouble="$define"
-+	usemorebits="$define"
-+	;;
-+*)	usemorebits="$undef"
-+	;;
-+esac
-+
-+: Determine the C compiler to be used
-+echo " "
-+case "$cc" in
-+'') dflt=cc;;
-+*) dflt="$cc";;
-+esac
-+rp="Use which C compiler?"
-+. ./myread
-+cc="$ans"
-+
-+: See whether they have no cc but they do have gcc
-+. ./trygcc
-+if $test -f cc.cbu; then
-+    . ./cc.cbu
-+fi
-+. ./checkcc
-+
-+: make some quick guesses about what we are up against
-+echo " "
-+$echo $n "Hmm...  $c"
-+echo exit 1 >bsd
-+echo exit 1 >usg
-+echo exit 1 >v7
-+echo exit 1 >osf1
-+echo exit 1 >eunice
-+echo exit 1 >xenix
-+echo exit 1 >venix
-+echo exit 1 >os2
-+d_bsd="$undef"
-+$cat /usr/include/signal.h /usr/include/sys/signal.h >foo 2>/dev/null
-+if test -f /osf_boot || $contains 'OSF/1' /usr/include/ctype.h >/dev/null 2>&1
-+then
-+	echo "Looks kind of like an OSF/1 system, but we'll see..."
-+	echo exit 0 >osf1
-+elif test `echo abc | $tr a-z A-Z` = Abc ; then
-+	xxx=`./loc addbib blurfl $pth`
-+	if $test -f $xxx; then
-+	echo "Looks kind of like a USG system with BSD features, but we'll see..."
-+		echo exit 0 >bsd
-+		echo exit 0 >usg
-+	else
-+		if $contains SIGTSTP foo >/dev/null 2>&1 ; then
-+			echo "Looks kind of like an extended USG system, but we'll see..."
-+		else
-+			echo "Looks kind of like a USG system, but we'll see..."
-+		fi
-+		echo exit 0 >usg
-+	fi
-+elif $contains SIGTSTP foo >/dev/null 2>&1 ; then
-+	echo "Looks kind of like a BSD system, but we'll see..."
-+	d_bsd="$define"
-+	echo exit 0 >bsd
-+else
-+	echo "Looks kind of like a Version 7 system, but we'll see..."
-+	echo exit 0 >v7
-+fi
-+case "$eunicefix" in
-+*unixtovms*)
-+	$cat <<'EOI'
-+There is, however, a strange, musty smell in the air that reminds me of
-+something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit.
-+EOI
-+	echo exit 0 >eunice
-+	d_eunice="$define"
-+: it so happens the Eunice I know will not run shell scripts in Unix format
-+	;;
-+*)
-+	echo " "
-+	echo "Congratulations.  You aren't running Eunice."
-+	d_eunice="$undef"
-+	;;
-+esac
-+: Detect OS2.  The p_ variable is set above in the Head.U unit.
-+: Note that this also -- wrongly -- detects e.g. dos-djgpp, which also uses
-+: semicolon as a patch separator
-+case "$p_" in
-+:) ;;
-+*)
-+	$cat <<'EOI'
-+I have the feeling something is not exactly right, however...don't tell me...
-+lemme think...does HAL ring a bell?...no, of course, you're only running OS/2!
-+(Or you may be running DOS with DJGPP.)
-+EOI
-+	echo exit 0 >os2
-+	;;
-+esac
-+if test -f /xenix; then
-+	echo "Actually, this looks more like a XENIX system..."
-+	echo exit 0 >xenix
-+	d_xenix="$define"
-+else
-+	echo " "
-+	echo "It's not Xenix..."
-+	d_xenix="$undef"
-+fi
-+chmod +x xenix
-+$eunicefix xenix
-+if test -f /venix; then
-+	echo "Actually, this looks more like a VENIX system..."
-+	echo exit 0 >venix
-+else
-+	echo " "
-+	if ./xenix; then
-+		: null
-+	else
-+		echo "Nor is it Venix..."
-+	fi
-+fi
-+chmod +x bsd usg v7 osf1 eunice xenix venix os2
-+$eunicefix bsd usg v7 osf1 eunice xenix venix os2
-+$rm -f foo
-+
-+: Check if we are using GNU gcc and what its version is
-+echo " "
-+echo "Checking for GNU cc in disguise and/or its version number..." >&4
-+$cat >try.c <<EOM
-+#include <stdio.h>
-+int main() {
-+#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
-+#ifdef __VERSION__
-+	printf("%s\n", __VERSION__);
-+#else
-+	printf("%s\n", "1");
-+#endif
-+#endif
-+	return(0);
-+}
-+EOM
-+if $cc -o try $ccflags $ldflags try.c; then
-+	gccversion=`$run ./try`
-+	case "$gccversion" in
-+	'') echo "You are not using GNU cc." ;;
-+	*)  echo "You are using GNU cc $gccversion."
-+	    ccname=gcc
-+	    ;;
-+	esac
-+else
-+	echo " "
-+	echo "*** WHOA THERE!!! ***" >&4
-+	echo "    Your C compiler \"$cc\" doesn't seem to be working!" >&4
-+	case "$knowitall" in
-+	'')
-+	echo "    You'd better start hunting for one and let me know about it." >&4
-+		exit 1
-+		;;
-+	esac
-+fi
-+$rm -f try try.*
-+case "$gccversion" in
-+1*) cpp=`./loc gcc-cpp $cpp $pth` ;;
-+esac
-+case "$gccversion" in
-+'') gccosandvers='' ;;
-+*) gccshortvers=`echo "$gccversion"|sed 's/ .*//'`
-+   gccosandvers=`$cc -v 2>&1|grep '/specs$'|sed "s!.*/[^-/]*-[^-/]*-\([^-/]*\)/$gccshortvers/specs!\1!"`
-+   gccshortvers=''
-+   case "$gccosandvers" in
-+   $osname) gccosandvers='' ;; # linux gccs seem to have no linux osvers, grr
-+   $osname$osvers) ;; # looking good
-+   $osname*) cat <<EOM >&4
-+
-+*** WHOA THERE!!! ***
-+
-+    Your gcc has not been compiled for the exact release of
-+    your operating system ($gccosandvers versus $osname$osvers).
-+
-+    In general it is a good idea to keep gcc synchronized with
-+    the operating system because otherwise serious problems
-+    may ensue when trying to compile software, like Perl.
-+
-+    I'm trying to be optimistic here, though, and will continue.
-+    If later during the configuration and build icky compilation
-+    problems appear (headerfile conflicts being the most common
-+    manifestation), I suggest reinstalling the gcc to match
-+    your operating system release.
-+
-+EOM
-+      ;;
-+   *) gccosandvers='' ;; # failed to parse, better be silent
-+   esac
-+   ;;
-+esac
-+case "$ccname" in
-+'') ccname="$cc" ;;
-+esac
-+
-+# gcc 3.* complain about adding -Idirectories that they already know about,
-+# so we will take those off from locincpth.
-+case "$gccversion" in
-+3*)
-+    echo "main(){}">try.c
-+    for incdir in $locincpth; do
-+       warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \
-+	     grep '^c[cp]p*[01]: warning: changing search order '`
-+       if test "X$warn" != X; then
-+	   locincpth=`echo " $locincpth " | sed "s! $incdir ! !"`
-+       fi
-+    done
-+    $rm -f try try.*
-+esac
-+
-+: What should the include directory be ?
-+echo " "
-+$echo $n "Hmm...  $c"
-+dflt='/usr/include'
-+incpath=''
-+mips_type=''
-+if $test -f /bin/mips && /bin/mips; then
-+	echo "Looks like a MIPS system..."
-+	$cat >usr.c <<'EOCP'
-+#ifdef SYSTYPE_BSD43
-+/bsd43
-+#endif
-+EOCP
-+	if cc -E usr.c > usr.out && $contains / usr.out >/dev/null 2>&1; then
-+		dflt='/bsd43/usr/include'
-+		incpath='/bsd43'
-+		mips_type='BSD 4.3'
-+	else
-+		mips_type='System V'
-+	fi
-+	$rm -f usr.c usr.out
-+	echo "and you're compiling with the $mips_type compiler and libraries."
-+	xxx_prompt=y
-+	echo "exit 0" >mips
-+else
-+	echo "Doesn't look like a MIPS system."
-+	xxx_prompt=n
-+	echo "exit 1" >mips
-+fi
-+chmod +x mips
-+$eunicefix mips
-+case "$usrinc" in
-+'') ;;
-+*) dflt="$usrinc";;
-+esac
-+case "$xxx_prompt" in
-+y)	fn=d/
-+	echo " "
-+	rp='Where are the include files you want to use?'
-+	. ./getfile
-+	usrinc="$ans"
-+	;;
-+*)	usrinc="$dflt"
-+	;;
-+esac
-+
-+: see how we invoke the C preprocessor
-+echo " "
-+echo "Now, how can we feed standard input to your C preprocessor..." >&4
-+cat <<'EOT' >testcpp.c
-+#define ABC abc
-+#define XYZ xyz
-+ABC.XYZ
-+EOT
-+cd ..
-+if test ! -f cppstdin; then
-+	if test "X$osname" = "Xaix" -a "X$gccversion" = X; then
-+		# AIX cc -E doesn't show the absolute headerfile
-+		# locations but we'll cheat by using the -M flag.
-+		echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin
-+	else
-+		echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin
-+	fi
-+else
-+	echo "Keeping your $hint cppstdin wrapper."
-+fi
-+chmod 755 cppstdin
-+wrapper=`pwd`/cppstdin
-+ok='false'
-+cd UU
-+
-+if $test "X$cppstdin" != "X" && \
-+	$cppstdin $cppminus <testcpp.c >testcpp.out 2>&1 && \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
-+then
-+	echo "You used to use $cppstdin $cppminus so we'll use that again."
-+	case "$cpprun" in
-+	'') echo "But let's see if we can live without a wrapper..." ;;
-+	*)
-+		if $cpprun $cpplast <testcpp.c >testcpp.out 2>&1 && \
-+			$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
-+		then
-+			echo "(And we'll use $cpprun $cpplast to preprocess directly.)"
-+			ok='true'
-+		else
-+			echo "(However, $cpprun $cpplast does not work, let's see...)"
-+		fi
-+		;;
-+	esac
-+else
-+	case "$cppstdin" in
-+	'') ;;
-+	*)
-+		echo "Good old $cppstdin $cppminus does not seem to be of any help..."
-+		;;
-+	esac
-+fi
-+
-+if $ok; then
-+	: nothing
-+elif echo 'Maybe "'"$cc"' -E" will work...'; \
-+	$cc -E <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	echo "Yup, it does."
-+	x_cpp="$cc -E"
-+	x_minus='';
-+elif echo 'Nope...maybe "'"$cc"' -E -" will work...'; \
-+	$cc -E - <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	echo "Yup, it does."
-+	x_cpp="$cc -E"
-+	x_minus='-';
-+elif echo 'Nope...maybe "'"$cc"' -P" will work...'; \
-+	$cc -P <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	echo "Yipee, that works!"
-+	x_cpp="$cc -P"
-+	x_minus='';
-+elif echo 'Nope...maybe "'"$cc"' -P -" will work...'; \
-+	$cc -P - <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	echo "At long last!"
-+	x_cpp="$cc -P"
-+	x_minus='-';
-+elif echo 'No such luck, maybe "'$cpp'" will work...'; \
-+	$cpp <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	echo "It works!"
-+	x_cpp="$cpp"
-+	x_minus='';
-+elif echo 'Nixed again...maybe "'$cpp' -" will work...'; \
-+	$cpp - <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	echo "Hooray, it works!  I was beginning to wonder."
-+	x_cpp="$cpp"
-+	x_minus='-';
-+elif echo 'Uh-uh.  Time to get fancy.  Trying a wrapper...'; \
-+	$wrapper <testcpp.c >testcpp.out 2>&1; \
-+	$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+	x_cpp="$wrapper"
-+	x_minus=''
-+	echo "Eureka!"
-+else
-+	dflt=''
-+	rp="No dice.  I can't find a C preprocessor.  Name one:"
-+	. ./myread
-+	x_cpp="$ans"
-+	x_minus=''
-+	$x_cpp <testcpp.c >testcpp.out 2>&1
-+	if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
-+		echo "OK, that will do." >&4
-+	else
-+echo "Sorry, I can't get that to work.  Go find one and rerun Configure." >&4
-+		exit 1
-+	fi
-+fi
-+
-+case "$ok" in
-+false)
-+	cppstdin="$x_cpp"
-+	cppminus="$x_minus"
-+	cpprun="$x_cpp"
-+	cpplast="$x_minus"
-+	set X $x_cpp
-+	shift
-+	case "$1" in
-+	"$cpp")
-+		echo "Perhaps can we force $cc -E using a wrapper..."
-+		if $wrapper <testcpp.c >testcpp.out 2>&1; \
-+			$contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
-+		then
-+			echo "Yup, we can."
-+			cppstdin="$wrapper"
-+			cppminus='';
-+		else
-+			echo "Nope, we'll have to live without it..."
-+		fi
-+		;;
-+	esac
-+	case "$cpprun" in
-+	"$wrapper")
-+		cpprun=''
-+		cpplast=''
-+		;;
-+	esac
-+	;;
-+esac
-+
-+case "$cppstdin" in
-+"$wrapper"|'cppstdin') ;;
-+*) $rm -f $wrapper;;
-+esac
-+$rm -f testcpp.c testcpp.out
-+
-+: Set private lib path
-+case "$plibpth" in
-+'') if ./mips; then
-+		plibpth="$incpath/usr/lib /usr/local/lib /usr/ccs/lib"
-+	fi;;
-+esac
-+case "$libpth" in
-+' ') dlist='';;
-+'') dlist="$loclibpth $plibpth $glibpth";;
-+*) dlist="$libpth";;
-+esac
-+
-+: Now check and see which directories actually exist, avoiding duplicates
-+libpth=''
-+for xxx in $dlist
-+do
-+    if $test -d $xxx; then
-+		case " $libpth " in
-+		*" $xxx "*) ;;
-+		*) libpth="$libpth $xxx";;
-+		esac
-+    fi
-+done
-+$cat <<'EOM'
-+
-+Some systems have incompatible or broken versions of libraries.  Among
-+the directories listed in the question below, please remove any you
-+know not to be holding relevant libraries, and add any that are needed.
-+Say "none" for none.
-+
-+EOM
-+case "$libpth" in
-+'') dflt='none';;
-+*)
-+	set X $libpth
-+	shift
-+	dflt=${1+"$@"}
-+	;;
-+esac
-+rp="Directories to use for library searches?"
-+. ./myread
-+case "$ans" in
-+none) libpth=' ';;
-+*) libpth="$ans";;
-+esac
-+
-+: compute shared library extension
-+case "$so" in
-+'')
-+	if xxx=`./loc libc.sl X $libpth`; $test -f "$xxx"; then
-+		dflt='sl'
-+	else
-+		dflt='so'
-+	fi
-+	;;
-+*) dflt="$so";;
-+esac
-+$cat <<EOM
-+
-+On some systems, shared libraries may be available.  Answer 'none' if
-+you want to suppress searching of shared libraries for the remainder
-+of this configuration.
-+
-+EOM
-+rp='What is the file extension used for shared libraries?'
-+. ./myread
-+so="$ans"
-+
-+: Define several unixisms.
-+: Hints files or command line option can be used to override them.
-+: The convoluted testing is in case hints files set either the old
-+: or the new name.
-+case "$_exe" in
-+'')	case "$exe_ext" in
-+	'')	;;
-+	*)	_exe="$exe_ext" ;;
-+	esac
-+	;;
-+esac
-+case "$_a" in
-+'')	case "$lib_ext" in
-+    '')	_a='.a';;
-+	*)	_a="$lib_ext" ;;
-+	esac
-+	;;
-+esac
-+case "$_o" in
-+'') case "$obj_ext" in
-+	'')	_o='.o';;
-+	*)	_o="$obj_ext";;
-+	esac
-+	;;
-+esac
-+case "$p_" in
-+'') case "$path_sep" in
-+	'')	p_=':';;
-+	*)	p_="$path_sep";;
-+	esac
-+	;;
-+esac
-+exe_ext=$_exe
-+lib_ext=$_a
-+obj_ext=$_o
-+path_sep=$p_
-+
-+rm_try="$rm -f try try$_exe a.out .out try.[cho] try.$_o core core.try* try.core*"
-+
-+: Which makefile gets called first.  This is used by make depend.
-+case "$firstmakefile" in
-+'') firstmakefile='makefile';;
-+esac
-+
-+: Check is we will use socks
-+case "$usesocks" in
-+$define|true|[yY]*)	dflt='y';;
-+*) dflt='n';;
-+esac
-+cat <<EOM
-+
-+Perl can be built to use the SOCKS proxy protocol library.  To do so,
-+Configure must be run with -Dusesocks.  If you use SOCKS you also need
-+to use the PerlIO abstraction layer, this will be implicitly selected.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+rp='Build Perl for SOCKS?'
-+. ./myread
-+case "$ans" in
-+y|Y)	val="$define" ;;
-+*)      val="$undef" ;;
-+esac
-+set usesocks
-+eval $setvar
-+
-+: Check for uselongdouble support
-+case "$ccflags" in
-+*-DUSE_LONG_DOUBLE*|*-DUSE_MORE_BITS*) uselongdouble="$define" ;;
-+esac
-+
-+case "$uselongdouble" in
-+$define|true|[yY]*)	dflt='y';;
-+*) dflt='n';;
-+esac
-+cat <<EOM
-+
-+Perl can be built to take advantage of long doubles which
-+(if available) may give more accuracy and range for floating point numbers.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+rp='Try to use long doubles if available?'
-+. ./myread
-+case "$ans" in
-+y|Y) 	val="$define"	;;
-+*)      val="$undef"	;;
-+esac
-+set uselongdouble
-+eval $setvar
-+
-+case "$uselongdouble" in
-+true|[yY]*) uselongdouble="$define" ;;
-+esac
-+
-+: Look for a hint-file generated 'call-back-unit'.  If the
-+: user has specified that long doubles should be used,
-+: we may need to set or change some other defaults.
-+if $test -f uselongdouble.cbu; then
-+    echo "Your platform has some specific hints regarding long doubles, using them..."
-+    . ./uselongdouble.cbu
-+else
-+    case "$uselongdouble" in
-+	$define)
-+		$cat <<EOM
-+(Your platform does not have any specific hints for long doubles.)
-+EOM
-+	;;
-+    esac
-+fi
-+
-+: Looking for optional libraries
-+echo " "
-+echo "Checking for optional libraries..." >&4
-+case "$libs" in
-+' '|'') dflt='';;
-+*) dflt="$libs";;
-+esac
-+case "$libswanted" in
-+'') libswanted='c_s';;
-+esac
-+case "$usesocks" in
-+"$define") libswanted="$libswanted socks5 socks5_sh" ;;
-+esac
-+libsfound=''
-+libsfiles=''
-+libsdirs=''
-+libspath=''
-+for thisdir in $libpth $xlibpth; do
-+  test -d $thisdir && libspath="$libspath $thisdir"
-+done
-+for thislib in $libswanted; do
-+	for thisdir in $libspath; do
-+	    xxx=''
-+	    if $test ! -f "$xxx" -a "X$ignore_versioned_solibs" = "X"; then
-+		xxx=`ls $thisdir/lib$thislib.$so.[0-9] 2>/dev/null|sed -n '$p'`
-+	        $test -f "$xxx" && eval $libscheck
-+		$test -f "$xxx" && libstyle=shared
-+	    fi
-+	    if test ! -f "$xxx"; then
-+		xxx=$thisdir/lib$thislib.$so
-+	        $test -f "$xxx" && eval $libscheck
-+		$test -f "$xxx" && libstyle=shared
-+	    fi
-+	    if test ! -f "$xxx"; then
-+		xxx=$thisdir/lib$thislib$_a
-+	        $test -f "$xxx" && eval $libscheck
-+		$test -f "$xxx" && libstyle=static
-+	    fi
-+	    if test ! -f "$xxx"; then
-+		xxx=$thisdir/$thislib$_a
-+	        $test -f "$xxx" && eval $libscheck
-+		$test -f "$xxx" && libstyle=static
-+	    fi
-+	    if test ! -f "$xxx"; then
-+		xxx=$thisdir/lib${thislib}_s$_a
-+	        $test -f "$xxx" && eval $libscheck
-+		$test -f "$xxx" && libstyle=static
-+		$test -f "$xxx" && thislib=${thislib}_s
-+	    fi
-+	    if test ! -f "$xxx"; then
-+		xxx=$thisdir/Slib$thislib$_a
-+	        $test -f "$xxx" && eval $libscheck
-+		$test -f "$xxx" && libstyle=static
-+	    fi
-+	    if $test -f "$xxx"; then
-+		case "$libstyle" in
-+		shared) echo "Found -l$thislib (shared)." ;;
-+		static) echo "Found -l$thislib." ;;
-+		*)      echo "Found -l$thislib ($libstyle)." ;;
-+		esac
-+		case " $dflt " in
-+		*"-l$thislib "*);;
-+		*) dflt="$dflt -l$thislib"
-+                   libsfound="$libsfound $xxx"
-+                   yyy=`basename $xxx`
-+                   libsfiles="$libsfiles $yyy"
-+                   yyy=`echo $xxx|$sed -e "s%/$yyy\\$%%"`
-+                   case " $libsdirs " in
-+                   *" $yyy "*) ;;
-+                   *) libsdirs="$libsdirs $yyy" ;;
-+                   esac
-+		   ;;
-+		esac
-+		break
-+	    fi
-+	done
-+	if $test ! -f "$xxx"; then
-+	    echo "No -l$thislib."
-+	fi
-+done
-+set X $dflt
-+shift
-+dflt="$*"
-+case "$libs" in
-+'') dflt="$dflt";;
-+*) dflt="$libs";;
-+esac
-+case "$dflt" in
-+' '|'') dflt='none';;
-+esac
-+
-+$cat <<EOM
-+
-+In order to compile $package on your machine, a number of libraries
-+are usually needed.  Include any other special libraries here as well.
-+Say "none" for none.  The default list is almost always right.
-+EOM
-+
-+echo " "
-+rp="What libraries to use?"
-+. ./myread
-+case "$ans" in
-+none) libs=' ';;
-+*) libs="$ans";;
-+esac
-+
-+: determine optimization, if desired, or use for debug flag also
-+case "$optimize" in
-+' '|$undef) dflt='none';;
-+'') dflt='-O';;
-+*) dflt="$optimize";;
-+esac
-+$cat <<EOH
-+
-+By default, $package compiles with the -O flag to use the optimizer.
-+Alternately, you might want to use the symbolic debugger, which uses
-+the -g flag (on traditional Unix systems).  Either flag can be
-+specified here.  To use neither flag, specify the word "none".
-+
-+EOH
-+rp="What optimizer/debugger flag should be used?"
-+. ./myread
-+optimize="$ans"
-+case "$optimize" in
-+'none') optimize=" ";;
-+esac
-+
-+: Check what DEBUGGING is required from the command line
-+: -DEBUGGING      or -DDEBUGGING or
-+: -DEBUGGING=both			= -g + -DDEBUGGING
-+: -DEBUGGING=-g   or -Doptimize=-g	= -g
-+: -DEBUGGING=none or -UDEBUGGING	=
-+: -DEBUGGING=old  or -DEBUGGING=default	= ? $optimize
-+case "$EBUGGING" in
-+'')	;;
-+*)	DEBUGGING=$EBUGGING ;;
-+esac
-+
-+case "$DEBUGGING" in
-+-g|both|$define)
-+    case "$optimize" in
-+	*-g*) ;;
-+	*)    optimize="$optimize -g" ;;
-+    esac ;;
-+none|$undef)
-+    case "$optimize" in
-+	*-g*)	set `echo "X $optimize " | sed 's/ -g / /'`
-+		shift
-+		optimize="$*"
-+		;;
-+    esac ;;
-+esac
-+
-+dflt=''
-+case "$DEBUGGING" in
-+both|$define) dflt='-DDEBUGGING'
-+esac
-+
-+: argument order is deliberate, as the flag will start with - which set could
-+: think is an option
-+checkccflag='check=$1; flag=$2; callback=$3;
-+echo " ";
-+echo "Checking if your compiler accepts $flag" 2>&1;
-+echo "int main(void) { return 0; }" > gcctest.c;
-+if $cc -O2 $flag -o gcctest gcctest.c 2>gcctest.out && ./gcctest; then
-+    echo "Yes, it does." 2>&1;
-+    if $test -s gcctest.out ; then
-+        echo "But your platform does not like it:";
-+        cat gcctest.out;
-+    else
-+	case "$ccflags" in
-+	*$check*)
-+	    echo "Leaving current flags $ccflags alone." 2>&1
-+	    ;;
-+	*) dflt="$dflt $flag";
-+	    eval $callback
-+	    ;;
-+	esac
-+    fi
-+else
-+    echo "Nope, it does not, but that is ok." 2>&1;
-+fi
-+'
-+
-+: We will not override a previous value, but we might want to
-+: augment a hint file
-+case "$hint" in
-+default|recommended)
-+	case "$gccversion" in
-+	1*) dflt="$dflt -fpcc-struct-return" ;;
-+	esac
-+	case "$optimize:$DEBUGGING" in
-+	*-g*:old) dflt="$dflt -DDEBUGGING";;
-+	esac
-+	case "$gccversion" in
-+	2*) if $test -d /etc/conf/kconfig.d &&
-+			$contains _POSIX_VERSION $usrinc/sys/unistd.h >/dev/null 2>&1
-+		then
-+			# Interactive Systems (ISC) POSIX mode.
-+			dflt="$dflt -posix"
-+		fi
-+		;;
-+	esac
-+	case "$gccversion" in
-+	1*) ;;
-+	2.[0-8]*) ;;
-+	?*)	set strict-aliasing -fno-strict-aliasing
-+		eval $checkccflag
-+		;;
-+	esac
-+	# For gcc, adding -pipe speeds up compilations for some, but apparently
-+	# some assemblers can't read from stdin.  (It also slows down compilations
-+	# in other cases, but those are apparently rarer these days.)  AD 5/2004.
-+	case "$gccversion" in
-+	?*)	set pipe -pipe
-+		eval $checkccflag
-+		;;
-+	esac
-+
-+	# on x86_64 (at least) we require an extra library (libssp) in the
-+	# link command line. This library is not named, so I infer that it is
-+	# an implementation detail that may change. Hence the safest approach
-+	# is to add the flag to the flags passed to the compiler at link time,
-+	# as that way the compiler can do the right implementation dependant
-+	# thing. (NWC)
-+	case "$gccversion" in
-+	?*)	set stack-protector -fstack-protector
-+		eval $checkccflag
-+		;;
-+	esac
-+	;;
-+esac
-+
-+case "$mips_type" in
-+*BSD*|'') inclwanted="$locincpth $usrinc";;
-+*) inclwanted="$locincpth $inclwanted $usrinc/bsd";;
-+esac
-+for thisincl in $inclwanted; do
-+	if $test -d $thisincl; then
-+		if $test x$thisincl != x$usrinc; then
-+			case "$dflt" in
-+			*" -I$thisincl "*);;
-+			*) dflt="$dflt -I$thisincl ";;
-+			esac
-+		fi
-+	fi
-+done
-+
-+inctest='if $contains $2 $usrinc/$1 >/dev/null 2>&1; then
-+	xxx=true;
-+elif $contains $2 $usrinc/sys/$1 >/dev/null 2>&1; then
-+	xxx=true;
-+else
-+	xxx=false;
-+fi;
-+if $xxx; then
-+	case "$dflt" in
-+	*$2*);;
-+	*) dflt="$dflt -D$2";;
-+	esac;
-+fi'
-+
-+set signal.h LANGUAGE_C; eval $inctest
-+
-+case "$usesocks" in
-+$define)
-+	ccflags="$ccflags -DSOCKS"
-+	;;
-+esac
-+
-+case "$hint" in
-+default|recommended) dflt="$ccflags $dflt" ;;
-+*) dflt="$ccflags";;
-+esac
-+
-+case "$dflt" in
-+''|' ') dflt=none;;
-+esac
-+
-+$cat <<EOH
-+
-+Your C compiler may want other flags.  For this question you should include
-+-I/whatever and -DWHATEVER flags and any other flags used by the C compiler,
-+but you should NOT include libraries or ld flags like -lwhatever.  If you
-+want $package to honor its debug switch, you should include -DDEBUGGING here.
-+Your C compiler might also need additional flags, such as -D_POSIX_SOURCE.
-+
-+To use no flags, specify the word "none".
-+
-+EOH
-+set X $dflt
-+shift
-+dflt=${1+"$@"}
-+rp="Any additional cc flags?"
-+. ./myread
-+case "$ans" in
-+none) ccflags='';;
-+*) ccflags="$ans";;
-+esac
-+
-+: the following weeds options from ccflags that are of no interest to cpp
-+case "$cppflags" in
-+'') cppflags="$ccflags" ;;
-+*)  cppflags="$cppflags $ccflags" ;;
-+esac
-+case "$gccversion" in
-+1*) cppflags="$cppflags -D__GNUC__"
-+esac
-+case "$mips_type" in
-+'');;
-+*BSD*) cppflags="$cppflags -DSYSTYPE_BSD43";;
-+esac
-+case "$cppflags" in
-+'');;
-+*)
-+	echo " "
-+	echo "Let me guess what the preprocessor flags are..." >&4
-+	set X $cppflags
-+	shift
-+	cppflags=''
-+	$cat >cpp.c <<'EOM'
-+#define BLURFL foo
-+
-+BLURFL xx LFRULB
-+EOM
-+	previous=''
-+	for flag in $*
-+	do
-+		case "$flag" in
-+		-*) ftry="$flag";;
-+		*) ftry="$previous $flag";;
-+		esac
-+		if $cppstdin -DLFRULB=bar $cppflags $ftry $cppminus <cpp.c \
-+			>cpp1.out 2>/dev/null && \
-+			$cpprun -DLFRULB=bar $cppflags $ftry $cpplast <cpp.c \
-+			>cpp2.out 2>/dev/null && \
-+			$contains 'foo.*xx.*bar' cpp1.out >/dev/null 2>&1 && \
-+			$contains 'foo.*xx.*bar' cpp2.out >/dev/null 2>&1
-+		then
-+			cppflags="$cppflags $ftry"
-+			previous=''
-+		else
-+			previous="$flag"
-+		fi
-+	done
-+	set X $cppflags
-+	shift
-+	cppflags=${1+"$@"}
-+	case "$cppflags" in
-+	*-*)  echo "They appear to be: $cppflags";;
-+	esac
-+	$rm -f cpp.c cpp?.out
-+	;;
-+esac
-+
-+: flags used in final linking phase
-+case "$ldflags" in
-+'') if ./venix; then
-+		dflt='-i -z'
-+	else
-+		dflt=''
-+	fi
-+	case "$ccflags" in
-+	*-posix*) dflt="$dflt -posix" ;;
-+	esac
-+	;;
-+*) dflt="$ldflags";;
-+esac
-+# See note above about -fstack-protector
-+case "$ccflags" in
-+*-fstack-protector*) 
-+	case "$dflt" in
-+	*-fstack-protector*) ;; # Don't add it again
-+	*) dflt="$dflt -fstack-protector" ;; 
-+	esac
-+	;;
-+esac
-+
-+: Try to guess additional flags to pick up local libraries.
-+for thislibdir in $libpth; do
-+	case " $loclibpth " in
-+	*" $thislibdir "*)
-+		case "$dflt " in
-+		*"-L$thislibdir "*) ;;
-+		*)  dflt="$dflt -L$thislibdir" ;;
-+		esac
-+		;;
-+	esac
-+done
-+
-+case "$dflt" in
-+'') dflt='none' ;;
-+esac
-+
-+$cat <<EOH
-+
-+Your C linker may need flags.  For this question you should
-+include -L/whatever and any other flags used by the C linker, but you
-+should NOT include libraries like -lwhatever.
-+
-+Make sure you include the appropriate -L/path flags if your C linker
-+does not normally search all of the directories you specified above,
-+namely
-+	$libpth
-+To use no flags, specify the word "none".
-+
-+EOH
-+
-+rp="Any additional ld flags (NOT including libraries)?"
-+. ./myread
-+case "$ans" in
-+none) ldflags='';;
-+*) ldflags="$ans";;
-+esac
-+rmlist="$rmlist pdp11"
-+
-+: coherency check
-+echo " "
-+echo "Checking your choice of C compiler and flags for coherency..." >&4
-+$cat > try.c <<'EOF'
-+#include <stdio.h>
-+int main() { printf("Ok\n"); return(0); }
-+EOF
-+set X $cc -o try $optimize $ccflags $ldflags try.c $libs
-+shift
-+$cat >try.msg <<'EOM'
-+I've tried to compile and run the following simple program:
-+
-+EOM
-+$cat try.c >> try.msg
-+
-+$cat >> try.msg <<EOM
-+
-+I used the command:
-+
-+	$*
-+	$run ./try
-+
-+and I got the following output:
-+
-+EOM
-+dflt=y
-+if $sh -c "$cc -o try $optimize $ccflags $ldflags try.c $libs" >>try.msg 2>&1; then
-+	if $sh -c "$run ./try " >>try.msg 2>&1; then
-+		xxx=`$run ./try`
-+		case "$xxx" in
-+		"Ok") dflt=n ;;
-+		*)	echo 'The program compiled OK, but produced no output.' >> try.msg
-+			case " $libs " in
-+			*" -lsfio "*)
-+				cat >> try.msg <<'EOQS'
-+If $libs contains -lsfio, and sfio is mis-configured, then it
-+sometimes (apparently) runs and exits with a 0 status, but with no
-+output!  It may have to do with sfio's use of _exit vs. exit.
-+
-+EOQS
-+				rp="You have a big problem.  Shall I abort Configure"
-+				dflt=y
-+				;;
-+			esac
-+			;;
-+		esac
-+	else
-+		echo "The program compiled OK, but exited with status $?." >>try.msg
-+		rp="You have a problem.  Shall I abort Configure"
-+		dflt=y
-+	fi
-+else
-+	echo "I can't compile the test program." >>try.msg
-+	rp="You have a BIG problem.  Shall I abort Configure"
-+	dflt=y
-+fi
-+case "$dflt" in
-+y)
-+	$cat try.msg >&4
-+	case "$knowitall" in
-+	'')
-+		echo "(The supplied flags or libraries might be incorrect.)"
-+		;;
-+	*) dflt=n;;
-+	esac
-+	echo " "
-+	. ./myread
-+	case "$ans" in
-+	n*|N*) ;;
-+	*)	echo "Ok.  Stopping Configure." >&4
-+		exit 1
-+		;;
-+	esac
-+	;;
-+n) echo "OK, that should do.";;
-+esac
-+$rm_try gcctest gcctest.out
-+
-+: define a shorthand compile call
-+compile='
-+mc_file=$1;
-+shift;
-+case "$usedevel" in $define|true|[yY]*) if $test ! -f "${mc_file}.c"; then
-+echo "Internal Configure script bug - compiler test file ${mc_file}.c is missing. Please report this to perlbug@perl.org" >&4;
-+exit 1;
-+fi;
-+esac;
-+$cc -o ${mc_file} $optimize $ccflags $ldflags $* ${mc_file}.c $libs > /dev/null 2>&1;'
-+: define a shorthand compile call for compilations that should be ok.
-+compile_ok='
-+mc_file=$1;
-+shift;
-+$cc -o ${mc_file} $optimize $ccflags $ldflags $* ${mc_file}.c $libs;'
-+
-+: determine filename position in cpp output
-+echo " "
-+echo "Computing filename position in cpp output for #include directives..." >&4
-+case "$osname" in
-+vos) testaccess=-e ;;
-+*)   testaccess=-r ;;
-+esac
-+echo '#include <stdio.h>' > foo.c
-+$cat >fieldn <<EOF
-+$startsh
-+$cppstdin $cppflags $cppminus <foo.c 2>/dev/null | \
-+$grep '^[ 	]*#.*stdio\.h' | \
-+while read cline; do
-+	pos=1
-+	set \$cline
-+	while $test \$# -gt 0; do
-+		if $test $testaccess \`echo \$1 | $tr -d '"'\`; then
-+			echo "\$pos"
-+			exit 0
-+		fi
-+		shift
-+		pos=\`expr \$pos + 1\`
-+	done
-+done
-+EOF
-+chmod +x fieldn
-+fieldn=`./fieldn`
-+$rm -f foo.c fieldn
-+case $fieldn in
-+'') pos='???';;
-+1) pos=first;;
-+2) pos=second;;
-+3) pos=third;;
-+*) pos="${fieldn}th";;
-+esac
-+echo "Your cpp writes the filename in the $pos field of the line."
-+
-+case "$osname" in
-+vos) cppfilter="tr '\\\\>' '/' |" ;; # path component separator is >
-+os2) cppfilter="sed -e 's|\\\\\\\\|/|g' |" ;; # path component separator is \
-+*)   cppfilter='' ;;
-+esac
-+: locate header file
-+$cat >findhdr <<EOF
-+$startsh
-+wanted=\$1
-+name=''
-+for usrincdir in $usrinc
-+do
-+	if test -f \$usrincdir/\$wanted; then
-+		echo "\$usrincdir/\$wanted"
-+		exit 0
-+	fi
-+done
-+awkprg='{ print \$$fieldn }'
-+echo "#include <\$wanted>" > foo\$\$.c
-+$cppstdin $cppminus $cppflags < foo\$\$.c 2>/dev/null | \
-+$cppfilter $grep "^[ 	]*#.*\$wanted" | \
-+while read cline; do
-+	name=\`echo \$cline | $awk "\$awkprg" | $tr -d '"'\`
-+	case "\$name" in
-+	*[/\\\\]\$wanted) echo "\$name"; exit 1;;
-+	*[\\\\/]\$wanted) echo "\$name"; exit 1;;
-+	*) exit 2;;
-+	esac;
-+done;
-+#
-+# status = 0: grep returned 0 lines, case statement not executed
-+# status = 1: headerfile found
-+# status = 2: while loop executed, no headerfile found
-+#
-+status=\$?
-+$rm -f foo\$\$.c;
-+if test \$status -eq 1; then
-+	exit 0;
-+fi
-+exit 1
-+EOF
-+chmod +x findhdr
-+
-+: define an alternate in-header-list? function
-+inhdr='echo " "; td=$define; tu=$undef; yyy=$@;
-+cont=true; xxf="echo \"<\$1> found.\" >&4";
-+case $# in 2) xxnf="echo \"<\$1> NOT found.\" >&4";;
-+*) xxnf="echo \"<\$1> NOT found, ...\" >&4";;
-+esac;
-+case $# in 4) instead=instead;; *) instead="at last";; esac;
-+while $test "$cont"; do
-+	xxx=`./findhdr $1`
-+	var=$2; eval "was=\$$2";
-+	if $test "$xxx" && $test -r "$xxx";
-+	then eval $xxf;
-+	eval "case \"\$$var\" in $undef) . ./whoa; esac"; eval "$var=\$td";
-+		cont="";
-+	else eval $xxnf;
-+	eval "case \"\$$var\" in $define) . ./whoa; esac"; eval "$var=\$tu"; fi;
-+	set $yyy; shift; shift; yyy=$@;
-+	case $# in 0) cont="";;
-+	2) xxf="echo \"but I found <\$1> $instead.\" >&4";
-+		xxnf="echo \"and I did not find <\$1> either.\" >&4";;
-+	*) xxf="echo \"but I found <\$1\> instead.\" >&4";
-+		xxnf="echo \"there is no <\$1>, ...\" >&4";;
-+	esac;
-+done;
-+while $test "$yyy";
-+do set $yyy; var=$2; eval "was=\$$2";
-+	eval "case \"\$$var\" in $define) . ./whoa; esac"; eval "$var=\$tu";
-+	set $yyy; shift; shift; yyy=$@;
-+done'
-+
-+: see if stdlib is available
-+set stdlib.h i_stdlib
-+eval $inhdr
-+
-+: check for lengths of integral types
-+echo " "
-+case "$intsize" in
-+'')
-+	echo "Checking to see how big your integers are..." >&4
-+	$cat >try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+	printf("intsize=%d;\n", (int)sizeof(int));
-+	printf("longsize=%d;\n", (int)sizeof(long));
-+	printf("shortsize=%d;\n", (int)sizeof(short));
-+	exit(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok && $run ./try > /dev/null; then
-+		eval `$run ./try`
-+		echo "Your integers are $intsize bytes long."
-+		echo "Your long integers are $longsize bytes long."
-+		echo "Your short integers are $shortsize bytes long."
-+	else
-+		$cat >&4 <<EOM
-+!
-+Help! I can't compile and run the intsize test program: please enlighten me!
-+(This is probably a misconfiguration in your system or libraries, and
-+you really ought to fix it.  Still, I'll try anyway.)
-+!
-+EOM
-+		dflt=4
-+		rp="What is the size of an integer (in bytes)?"
-+		. ./myread
-+		intsize="$ans"
-+		dflt=$intsize
-+		rp="What is the size of a long integer (in bytes)?"
-+		. ./myread
-+		longsize="$ans"
-+		dflt=2
-+		rp="What is the size of a short integer (in bytes)?"
-+		. ./myread
-+		shortsize="$ans"
-+	fi
-+	;;
-+esac
-+$rm_try
-+
-+: check for long long
-+echo " "
-+echo "Checking to see if you have long long..." >&4
-+echo 'int main() { long long x = 7; return 0; }' > try.c
-+set try
-+if eval $compile; then
-+	val="$define"
-+	echo "You have long long."
-+else
-+	val="$undef"
-+	echo "You do not have long long."
-+fi
-+$rm_try
-+set d_longlong
-+eval $setvar
-+
-+: check for length of long long
-+case "${d_longlong}${longlongsize}" in
-+$define)
-+	echo " "
-+	echo "Checking to see how big your long longs are..." >&4
-+	$cat >try.c <<'EOCP'
-+#include <stdio.h>
-+int main()
-+{
-+    printf("%d\n", (int)sizeof(long long));
-+    return(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		longlongsize=`$run ./try`
-+		echo "Your long longs are $longlongsize bytes long."
-+	else
-+		dflt='8'
-+		echo " "
-+		echo "(I can't seem to compile the test program.  Guessing...)"
-+		rp="What is the size of a long long (in bytes)?"
-+		. ./myread
-+		longlongsize="$ans"
-+	fi
-+	if $test "X$longsize" = "X$longlongsize"; then
-+		echo "(That isn't any different from an ordinary long.)"
-+	fi
-+	;;
-+esac
-+$rm_try
-+
-+: see if inttypes.h is available
-+: we want a real compile instead of Inhdr because some systems
-+: have an inttypes.h which includes non-existent headers
-+echo " "
-+$cat >try.c <<EOCP
-+#include <inttypes.h>
-+int main() {
-+	static int32_t foo32 = 0x12345678;
-+}
-+EOCP
-+set try
-+if eval $compile; then
-+	echo "<inttypes.h> found." >&4
-+	val="$define"
-+else
-+	echo "<inttypes.h> NOT found." >&4
-+	val="$undef"
-+fi
-+$rm_try
-+set i_inttypes
-+eval $setvar
-+
-+: check for int64_t
-+echo " "
-+echo "Checking to see if you have int64_t..." >&4
-+$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#$i_inttypes I_INTTYPES
-+#ifdef I_INTTYPES
-+#include <inttypes.h>
-+#endif
-+int main() { int64_t x = 7; }
-+EOCP
-+set try
-+if eval $compile; then
-+	val="$define"
-+	echo "You have int64_t."
-+else
-+	val="$undef"
-+	echo "You do not have int64_t."
-+fi
-+$rm_try
-+set d_int64_t
-+eval $setvar
-+
-+: Check if 64bit ints have a quad type
-+echo " "
-+echo "Checking which 64-bit integer type we could use..." >&4
-+
-+case "$intsize" in
-+8) val=int
-+   set quadtype
-+   eval $setvar
-+   val='"unsigned int"'
-+   set uquadtype
-+   eval $setvar
-+   quadkind=1
-+   ;;
-+*) case "$longsize" in
-+   8) val=long
-+      set quadtype
-+      eval $setvar
-+      val='"unsigned long"'
-+      set uquadtype
-+      eval $setvar
-+      quadkind=2
-+      ;;
-+   *) case "$d_longlong:$longlongsize" in
-+      define:8)
-+        val='"long long"'
-+        set quadtype
-+        eval $setvar
-+        val='"unsigned long long"'
-+        set uquadtype
-+        eval $setvar
-+        quadkind=3
-+        ;;
-+      *) case "$d_int64_t" in
-+         define)
-+           val=int64_t
-+           set quadtype
-+           eval $setvar
-+           val=uint64_t
-+           set uquadtype
-+           eval $setvar
-+           quadkind=4
-+           ;;
-+         esac
-+         ;;
-+      esac
-+      ;;
-+   esac
-+   ;;
-+esac
-+
-+case "$quadtype" in
-+'')	echo "Alas, no 64-bit integer types in sight." >&4
-+	d_quad="$undef"
-+	;;
-+*)	echo "We could use '$quadtype' for 64-bit integers." >&4
-+	d_quad="$define"
-+	;;
-+esac
-+
-+: Do we want 64bit support
-+case "$uselonglong" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** Configure -Duselonglong is deprecated, using -Duse64bitint instead.
-+EOM
-+	use64bitint="$define"
-+	;;
-+esac
-+case "$use64bits" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** Configure -Duse64bits is deprecated, using -Duse64bitint instead.
-+EOM
-+	use64bitint="$define"
-+	;;
-+esac
-+case "$use64bitints" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** There is no Configure -Duse64bitints, using -Duse64bitint instead.
-+EOM
-+	use64bitint="$define"
-+	;;
-+esac
-+case "$use64bitsint" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** There is no Configure -Duse64bitsint, using -Duse64bitint instead.
-+EOM
-+	use64bitint="$define"
-+	;;
-+esac
-+case "$uselonglongs" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** There is no Configure -Duselonglongs, using -Duse64bitint instead.
-+EOM
-+	use64bitint="$define"
-+	;;
-+esac
-+case "$use64bitsall" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** There is no Configure -Duse64bitsall, using -Duse64bitall instead.
-+EOM
-+	use64bitall="$define"
-+	;;
-+esac
-+
-+case "$ccflags" in
-+*-DUSE_LONG_LONG*|*-DUSE_64_BIT_INT*|*-DUSE_64_BIT_ALL*) use64bitint="$define";;
-+esac
-+case "$use64bitall" in
-+"$define"|true|[yY]*) use64bitint="$define" ;;
-+esac
-+
-+case "$longsize" in
-+8) cat <<EOM
-+
-+You have natively 64-bit long integers.
-+EOM
-+   val="$define"
-+   ;;
-+*) case "$use64bitint" in
-+   "$define"|true|[yY]*) dflt='y';;
-+   *) dflt='n';;
-+   esac
-+   case "$d_quad" in
-+   "$define") ;;
-+   *) dflt='n' ;;
-+   esac
-+   cat <<EOM
-+
-+Perl can be built to take advantage of 64-bit integer types
-+on some systems.  To do so, Configure can be run with -Duse64bitint.
-+Choosing this option will most probably introduce binary incompatibilities.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+(The default has been chosen based on your configuration.)
-+EOM
-+   rp='Try to use 64-bit integers, if available?'
-+   . ./myread
-+   case "$ans" in
-+   [yY]*) val="$define" ;;
-+   *)     val="$undef"  ;;
-+   esac
-+   ;;
-+esac
-+set use64bitint
-+eval $setvar
-+
-+case "$use64bitall" in
-+"$define"|true|[yY]*) dflt='y' ;;
-+*) case "$longsize" in
-+   8) dflt='y' ;;
-+   *) dflt='n' ;;
-+   esac
-+   ;;
-+esac
-+cat <<EOM
-+
-+You may also choose to try maximal 64-bitness.  It means using as much
-+64-bitness as possible on the platform.  This in turn means even more
-+binary incompatibilities.  On the other hand, your platform may not
-+have any more 64-bitness available than what you already have chosen.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+(The default has been chosen based on your configuration.)
-+EOM
-+rp='Try to use maximal 64-bit support, if available?'
-+. ./myread
-+case "$ans" in
-+[yY]*) val="$define" ;;
-+*)     val="$undef"  ;;
-+esac
-+set use64bitall
-+eval $setvar
-+case "$use64bitall" in
-+"$define")
-+	case "$use64bitint" in
-+	"$undef")
-+		cat <<EOM
-+
-+Since you have chosen a maximally 64-bit build, I'm also turning on
-+the use of 64-bit integers.
-+EOM
-+		use64bitint="$define" ;;
-+	esac
-+	;;
-+esac
-+
-+: Look for a hint-file generated 'call-back-unit'.  If the
-+: user has specified that a 64-bit perl is to be built,
-+: we may need to set or change some other defaults.
-+if $test -f use64bitint.cbu; then
-+	echo "Your platform has some specific hints regarding 64-bit integers, using them..."
-+	. ./use64bitint.cbu
-+fi
-+case "$use64bitint" in
-+"$define"|true|[yY]*)
-+	case "$longsize" in
-+	4) case "$archname64" in
-+	   '') archname64=64int ;;
-+	   esac
-+	   ;;
-+	esac
-+	;;
-+esac
-+
-+: Look for a hint-file generated 'call-back-unit'.  If the
-+: user has specified that a maximally 64-bit perl is to be built,
-+: we may need to set or change some other defaults.
-+if $test -f use64bitall.cbu; then
-+	echo "Your platform has some specific hints regarding 64-bit builds, using them..."
-+	. ./use64bitall.cbu
-+fi
-+case "$use64bitall" in
-+"$define"|true|[yY]*)
-+	case "$longsize" in
-+	4) case "$archname64" in
-+	   ''|64int) archname64=64all ;;
-+	   esac
-+	   ;;
-+	esac
-+	;;
-+esac
-+
-+case "$d_quad:$use64bitint" in
-+$undef:$define)
-+	cat >&4 <<EOF
-+
-+*** You have chosen to use 64-bit integers,
-+*** but none can be found.
-+*** Please rerun Configure without -Duse64bitint and/or -Dusemorebits.
-+*** Cannot continue, aborting.
-+
-+EOF
-+	exit 1
-+	;;
-+esac
-+
-+: check for length of double
-+echo " "
-+case "$doublesize" in
-+'')
-+	echo "Checking to see how big your double precision numbers are..." >&4
-+	$cat >try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+    printf("%d\n", (int)sizeof(double));
-+    exit(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		doublesize=`$run ./try`
-+		echo "Your double is $doublesize bytes long."
-+	else
-+		dflt='8'
-+		echo "(I can't seem to compile the test program.  Guessing...)"
-+		rp="What is the size of a double precision number (in bytes)?"
-+		. ./myread
-+		doublesize="$ans"
-+	fi
-+	;;
-+esac
-+$rm_try
-+
-+: check for long doubles
-+echo " "
-+echo "Checking to see if you have long double..." >&4
-+echo 'int main() { long double x = 7.0; }' > try.c
-+set try
-+if eval $compile; then
-+	val="$define"
-+	echo "You have long double."
-+else
-+	val="$undef"
-+	echo "You do not have long double."
-+fi
-+$rm_try
-+set d_longdbl
-+eval $setvar
-+
-+: check for length of long double
-+case "${d_longdbl}${longdblsize}" in
-+$define)
-+	echo " "
-+	echo "Checking to see how big your long doubles are..." >&4
-+	$cat >try.c <<'EOCP'
-+#include <stdio.h>
-+int main()
-+{
-+	printf("%d\n", sizeof(long double));
-+}
-+EOCP
-+	set try
-+	set try
-+	if eval $compile; then
-+		longdblsize=`$run ./try`
-+		echo "Your long doubles are $longdblsize bytes long."
-+	else
-+		dflt='8'
-+		echo " "
-+		echo "(I can't seem to compile the test program.  Guessing...)" >&4
-+		rp="What is the size of a long double (in bytes)?"
-+		. ./myread
-+		longdblsize="$ans"
-+	fi
-+	if $test "X$doublesize" = "X$longdblsize"; then
-+		echo "That isn't any different from an ordinary double."
-+		echo "I'll keep your setting anyway, but you may see some"
-+		echo "harmless compilation warnings."
-+	fi
-+	;;
-+esac
-+$rm_try
-+
-+: determine the architecture name
-+echo " "
-+if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then
-+	tarch=`arch`"-$osname"
-+elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then
-+	if uname -m > tmparch 2>&1 ; then
-+		tarch=`$sed -e 's/ *$//' -e 's/ /_/g' \
-+			-e 's/$/'"-$osname/" tmparch`
-+	else
-+		tarch="$osname"
-+	fi
-+	$rm -f tmparch
-+else
-+	tarch="$osname"
-+fi
-+case "$myarchname" in
-+''|"$tarch") ;;
-+*)
-+	echo "(Your architecture name used to be $myarchname.)"
-+	archname=''
-+	;;
-+esac
-+case "$targetarch" in
-+'') ;;
-+*)  archname=`echo $targetarch|sed 's,^[^-]*-,,'` ;;
-+esac
-+myarchname="$tarch"
-+case "$archname" in
-+'') dflt="$tarch";;
-+*) dflt="$archname";;
-+esac
-+rp='What is your architecture name'
-+. ./myread
-+archname="$ans"
-+case "$usethreads" in
-+$define)
-+	echo "Threads selected." >&4
-+	case "$archname" in
-+        *-thread*) echo "...and architecture name already has -thread." >&4
-+                ;;
-+        *)      archname="$archname-thread"
-+                echo "...setting architecture name to $archname." >&4
-+                ;;
-+        esac
-+	;;
-+esac
-+case "$usemultiplicity" in
-+$define)
-+	echo "Multiplicity selected." >&4
-+	case "$archname" in
-+        *-multi*) echo "...and architecture name already has -multi." >&4
-+                ;;
-+        *)      archname="$archname-multi"
-+                echo "...setting architecture name to $archname." >&4
-+                ;;
-+        esac
-+	;;
-+esac
-+case "$use64bitint$use64bitall" in
-+*"$define"*)
-+	case "$archname64" in
-+	'')
-+		echo "This architecture is naturally 64-bit, not changing architecture name." >&4
-+		;;
-+	*)
-+		case "$use64bitint" in
-+		"$define") echo "64 bit integers selected." >&4 ;;
-+		esac
-+		case "$use64bitall" in
-+		"$define") echo "Maximal 64 bitness selected." >&4 ;;
-+		esac
-+		case "$archname" in
-+	        *-$archname64*) echo "...and architecture name already has $archname64." >&4
-+	                ;;
-+	        *)      archname="$archname-$archname64"
-+	                echo "...setting architecture name to $archname." >&4
-+	                ;;
-+	        esac
-+		;;
-+	esac
-+esac
-+case "$uselongdouble" in
-+$define)
-+	echo "Long doubles selected." >&4
-+	case "$longdblsize" in
-+	$doublesize)
-+		echo "...but long doubles are equal to doubles, not changing architecture name." >&4
-+		;;
-+	*)
-+		case "$archname" in
-+	        *-ld*) echo "...and architecture name already has -ld." >&4
-+	                ;;
-+	        *)      archname="$archname-ld"
-+	                echo "...setting architecture name to $archname." >&4
-+        	        ;;
-+	        esac
-+		;;
-+	esac
-+	;;
-+esac
-+if $test -f archname.cbu; then
-+	echo "Your platform has some specific hints for architecture name, using them..."
-+	. ./archname.cbu
-+fi
-+
-+: set the prefixit variable, to compute a suitable default value
-+prefixit='case "$3" in
-+""|none)
-+	case "$oldprefix" in
-+	"") eval "$1=\"\$$2\"";;
-+	*)
-+		case "$3" in
-+		"") eval "$1=";;
-+		none)
-+			eval "tp=\"\$$2\"";
-+			case "$tp" in
-+			""|" ") eval "$1=\"\$$2\"";;
-+			*) eval "$1=";;
-+			esac;;
-+		esac;;
-+	esac;;
-+*)
-+	eval "tp=\"$oldprefix-\$$2-\""; eval "tp=\"$tp\"";
-+	case "$tp" in
-+	--|/*--|\~*--) eval "$1=\"$prefix/$3\"";;
-+	/*-$oldprefix/*|\~*-$oldprefix/*)
-+		eval "$1=\`echo \$$2 | sed \"s,^$oldprefix,$prefix,\"\`";;
-+	*) eval "$1=\"\$$2\"";;
-+	esac;;
-+esac'
-+
-+: determine installation style
-+: For now, try to deduce it from prefix unless it is already set.
-+: Reproduce behavior of 5.005 and earlier, maybe drop that in 5.7.
-+case "$installstyle" in
-+'')	case "$prefix" in
-+		*perl*) dflt='lib';;
-+		*) dflt='lib/perl5' ;;
-+	esac
-+	;;
-+*)	dflt="$installstyle" ;;
-+esac
-+: Probably not worth prompting for this since we prompt for all
-+: the directories individually, and the prompt would be too long and
-+: confusing anyway.
-+installstyle=$dflt
-+
-+: determine where public executables go
-+echo " "
-+set dflt bin bin
-+eval $prefixit
-+fn=d~
-+rp='Pathname where the public executables will reside?'
-+. ./getfile
-+if $test "X$ansexp" != "X$binexp"; then
-+	installbin=''
-+fi
-+prefixvar=bin
-+: XXX Bug? -- ignores Configure -Dinstallprefix setting.
-+: XXX If this is fixed, also fix the "start perl" hunk below, which relies on
-+:     this via initialinstalllocation
-+. ./setprefixvar
-+
-+case "$userelocatableinc" in
-+$define|true|[yY]*)	dflt='y' ;;
-+*)			dflt='n' ;;
-+esac
-+cat <<EOM
-+
-+Would you like to build Perl so that the installation is relocatable, so that
-+library paths in @INC are determined relative to the path of the perl binary?
-+This is not advised for system Perl installs, or if you need to run setid
-+scripts or scripts under taint mode.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+rp='Use relocatable @INC?'
-+. ./myread
-+case "$ans" in
-+y|Y)	val="$define" ;;
-+*)	val="$undef"  ;;
-+esac
-+set userelocatableinc
-+eval $setvar
-+
-+initialinstalllocation="$binexp"
-+: Default prefix is now "up one level from where the binaries are"
-+case "$userelocatableinc" in
-+$define|true|[yY]*)
-+    bin=".../"
-+    binexp=".../"
-+    prefix=".../.."
-+    prefixexp=".../.."
-+    installprefixexp=".../.."
-+    ;;
-+esac
-+
-+: determine where private library files go
-+: Usual default is /usr/local/lib/perl5/$version.
-+: Also allow things like /opt/perl/lib/$version, since
-+: /opt/perl/lib/perl5... would be redundant.
-+: The default "style" setting is made in installstyle.U
-+case "$installstyle" in
-+*lib/perl5*) set dflt privlib lib/$package/$version ;;
-+*)	 set dflt privlib lib/$version ;;
-+esac
-+eval $prefixit
-+$cat <<EOM
-+
-+There are some auxiliary files for $package that need to be put into a
-+private library directory that is accessible by everyone.
-+
-+EOM
-+fn=$binexp
-+fn=d~+
-+rp='Pathname where the private library files will reside?'
-+. ./getfile
-+prefixvar=privlib
-+. ./setprefixvar
-+
-+: set the prefixup variable, to restore leading tilda escape
-+prefixup='case "$prefixexp" in
-+"$prefix") ;;
-+*) eval "$1=\`echo \$$1 | sed \"s,^$prefixexp,$prefix,\"\`";;
-+esac'
-+
-+: determine where public architecture dependent libraries go
-+set archlib archlib
-+eval $prefixit
-+: privlib default is /usr/local/lib/$package/$version
-+: archlib default is /usr/local/lib/$package/$version/$archname
-+: privlib may have an optional trailing /share.
-+tdflt=`echo $privlib | $sed 's,/share$,,'`
-+tdflt=$tdflt/$archname
-+case "$archlib" in
-+'')	dflt=$tdflt
-+	;;
-+*)	dflt="$archlib"
-+    ;;
-+esac
-+$cat <<EOM
-+
-+$spackage contains architecture-dependent library files.  If you are
-+sharing libraries in a heterogeneous environment, you might store
-+these files in a separate location.  Otherwise, you can just include
-+them with the rest of the public library files.
-+
-+EOM
-+fn=$binexp
-+fn=d+~
-+rp='Where do you want to put the public architecture-dependent libraries?'
-+. ./getfile
-+prefixvar=archlib
-+. ./setprefixvar
-+if $test X"$archlib" = X"$privlib"; then
-+	d_archlib="$undef"
-+else
-+	d_archlib="$define"
-+fi
-+
-+: see if setuid scripts can be secure
-+$cat <<EOM
-+
-+Some kernels have a bug that prevents setuid #! scripts from being
-+secure.  Some sites have disabled setuid #! scripts because of this.
-+
-+First let's decide if your kernel supports secure setuid #! scripts.
-+(If setuid #! scripts would be secure but have been disabled anyway,
-+don't say that they are secure if asked.)
-+
-+EOM
-+
-+val="$undef"
-+if $test -d /dev/fd; then
-+	echo "#!$ls" >reflect
-+	chmod +x,u+s reflect
-+	./reflect >flect 2>&1
-+	if $contains "/dev/fd" flect >/dev/null; then
-+		echo "Congratulations, your kernel has secure setuid scripts!" >&4
-+		val="$define"
-+	else
-+		$cat <<EOM
-+If you are not sure if they are secure, I can check but I'll need a
-+username and password different from the one you are using right now.
-+If you don't have such a username or don't want me to test, simply
-+enter 'none'.
-+
-+EOM
-+		rp='Other username to test security of setuid scripts with?'
-+		dflt='none'
-+		. ./myread
-+		case "$ans" in
-+		n|none)
-+			case "$d_suidsafe" in
-+			'')	echo "I'll assume setuid scripts are *not* secure." >&4
-+				dflt=n;;
-+			"$undef")
-+				echo "Well, the $hint value is *not* secure." >&4
-+				dflt=n;;
-+			*)	echo "Well, the $hint value *is* secure." >&4
-+				dflt=y;;
-+			esac
-+			;;
-+		*)
-+			$rm -f reflect flect
-+			echo "#!$ls" >reflect
-+			chmod +x,u+s reflect
-+			echo >flect
-+			chmod a+w flect
-+			echo '"su" will (probably) prompt you for '"$ans's password."
-+			su $ans -c './reflect >flect'
-+			if $contains "/dev/fd" flect >/dev/null; then
-+				echo "Okay, it looks like setuid scripts are secure." >&4
-+				dflt=y
-+			else
-+				echo "I don't think setuid scripts are secure." >&4
-+				dflt=n
-+			fi
-+			;;
-+		esac
-+		rp='Does your kernel have *secure* setuid scripts?'
-+		. ./myread
-+		case "$ans" in
-+		[yY]*)	val="$define";;
-+		*)	val="$undef";;
-+		esac
-+	fi
-+else
-+	echo "I don't think setuid scripts are secure (no /dev/fd directory)." >&4
-+	echo "(That's for file descriptors, not floppy disks.)"
-+	val="$undef"
-+fi
-+set d_suidsafe
-+eval $setvar
-+
-+$rm -f reflect flect
-+
-+: now see if they want to do setuid emulation
-+if $test $patchlevel -lt 11; then
-+echo " "
-+val="$undef"
-+case "$d_suidsafe" in
-+"$define")
-+	val="$undef"
-+	echo "No need to emulate SUID scripts since they are secure here." >&4
-+	;;
-+*)
-+	$cat <<EOM
-+Some systems have disabled setuid scripts, especially systems where
-+setuid scripts cannot be secure.  On systems where setuid scripts have
-+been disabled, the setuid/setgid bits on scripts are currently
-+useless.  It is possible for $package to detect those bits and emulate
-+setuid/setgid in a secure fashion.  This emulation will only work if
-+setuid scripts have been disabled in your kernel.
-+
-+EOM
-+	case "$d_dosuid" in
-+	"$define") dflt=y ;;
-+	*) dflt=n ;;
-+	esac
-+	rp="Do you want to do setuid/setgid emulation?"
-+	. ./myread
-+	case "$ans" in
-+	[yY]*)	val="$define";;
-+	*)	val="$undef";;
-+	esac
-+	;;
-+esac
-+set d_dosuid
-+eval $setvar
-+else
-+    case "$d_dosuid" in
-+	"$define")
-+	cat >&4 <<EOH
-+
-+SUID emulation has been removed for 5.12
-+Please re-run Configure without -Dd_dosuid
-+
-+EOH
-+	exit 1;
-+	;;
-+    esac
-+    d_dosuid=undef
-+fi
-+
-+: Find perl5.005 or later.
-+echo "Looking for a previously installed perl5.005 or later... "
-+case "$perl5" in
-+'')	for tdir in `echo "$binexp$path_sep$PATH" | $sed "s/$path_sep/ /g"`; do
-+		: Check if this perl is recent and can load a simple module
-+		if $test -x $tdir/perl$exe_ext && $tdir/perl -Mless -e 'use 5.005;' >/dev/null 2>&1; then
-+			perl5=$tdir/perl
-+			break;
-+		elif $test -x $tdir/perl5$exe_ext && $tdir/perl5 -Mless -e 'use 5.005;' >/dev/null 2>&1; then
-+			perl5=$tdir/perl5
-+			break;
-+		fi
-+	done
-+	;;
-+*)	perl5="$perl5"
-+	;;
-+esac
-+case "$perl5" in
-+'')	echo "None found.  That's ok.";;
-+*)	echo "Using $perl5." ;;
-+esac
-+
-+: Set the siteprefix variables
-+$cat <<EOM
-+
-+After $package is installed, you may wish to install various
-+add-on modules and utilities.  Typically, these add-ons will
-+be installed under $prefix with the rest
-+of this package.  However, you may wish to install such add-ons
-+elsewhere under a different prefix.
-+
-+If you do not wish to put everything under a single prefix, that's
-+ok.  You will be prompted for the individual locations; this siteprefix
-+is only used to suggest the defaults.
-+
-+The default should be fine for most people.
-+
-+EOM
-+fn=d~+
-+rp='Installation prefix to use for add-on modules and utilities?'
-+: XXX Here might be another good place for an installstyle setting.
-+case "$siteprefix" in
-+'') dflt=$prefix ;;
-+*)  dflt=$siteprefix ;;
-+esac
-+. ./getfile
-+: XXX Prefixit unit does not yet support siteprefix and vendorprefix
-+oldsiteprefix=''
-+case "$siteprefix" in
-+'') ;;
-+*)	case "$ans" in
-+	"$prefix") ;;
-+	*) oldsiteprefix="$prefix";;
-+	esac
-+	;;
-+esac
-+siteprefix="$ans"
-+siteprefixexp="$ansexp"
-+
-+: determine where site specific libraries go.
-+: Usual default is /usr/local/lib/perl5/site_perl/$version
-+: The default "style" setting is made in installstyle.U
-+: XXX No longer works with Prefixit stuff.
-+prog=`echo $package | $sed 's/-*[0-9.]*$//'`
-+case "$sitelib" in
-+'') case "$installstyle" in
-+	*lib/perl5*) dflt=$siteprefix/lib/$package/site_$prog/$version ;;
-+	*)	 dflt=$siteprefix/lib/site_$prog/$version ;;
-+	esac
-+	;;
-+*)	dflt="$sitelib"
-+	;;
-+esac
-+$cat <<EOM
-+
-+The installation process will create a directory for
-+site-specific extensions and modules.  Most users find it convenient
-+to place all site-specific files in this directory rather than in the
-+main distribution directory.
-+
-+EOM
-+fn=d~+
-+rp='Pathname for the site-specific library files?'
-+. ./getfile
-+prefixvar=sitelib
-+. ./setprefixvar
-+sitelib_stem=`echo "$sitelibexp" | sed "s,/$version$,,"`
-+
-+: Determine list of previous versions to include in @INC
-+$cat > getverlist <<EOPL
-+#!$perl5 -w
-+use File::Basename;
-+\$api_versionstring = "$api_versionstring";
-+\$version = "$version";
-+\$stem = "$sitelib_stem";
-+\$archname = "$archname";
-+EOPL
-+	$cat >> getverlist <<'EOPL'
-+# The list found is store twice for each entry: the original name, and
-+# the binary broken down version as pack "sss", so sorting is easy and
-+# unambiguous. This will work for all versions that have a maximum of
-+# three digit groups, separate by '.'s or '_'s. Names are extended with
-+# ".0.0" to ensure at least three elements for the pack.
-+#					-- H.Merijn Brand (m)'06 23-10-2006
-+
-+# Can't have leading @ because metaconfig interprets it as a command!
-+;@inc_version_list=();
-+# XXX Redo to do opendir/readdir?
-+if (-d $stem) {
-+    chdir($stem);
-+    ;@candidates = map {
-+	[ $_, pack "sss", split m/[._]/, "$_.0.0" ] } glob("5.*");
-+    ;@candidates = sort { $a->[1] cmp $b->[1]} @candidates;
-+}
-+else {
-+    ;@candidates = ();
-+}
-+
-+($pversion, $aversion, $vsn5005) = map {
-+    pack "sss", split m/[._]/, "$_.0.0" } $version, $api_versionstring, "5.005";
-+foreach $d (@candidates) {
-+    if ($d->[1] lt $pversion) {
-+	if ($d->[1] ge $aversion) {
-+	    unshift(@inc_version_list, grep { -d } $d->[0]."/$archname", $d->[0]);
-+	}
-+	elsif ($d->[1] ge $vsn5005) {
-+	    unshift(@inc_version_list, grep { -d } $d->[0]);
-+	}
-+    }
-+    else {
-+	# Skip newer version.  I.e. don't look in
-+	# 5.7.0 if we're installing 5.6.1.
-+    }
-+}
-+
-+if (@inc_version_list) {
-+    print join(' ', @inc_version_list);
-+}
-+else {
-+    # Blank space to preserve value for next Configure run.
-+    print " ";
-+}
-+EOPL
-+chmod +x getverlist
-+case "$inc_version_list" in
-+'')	if test -x "$perl5$exe_ext"; then
-+		dflt=`$perl5 getverlist`
-+	else
-+		dflt='none'
-+	fi
-+	;;
-+$undef) dflt='none' ;;
-+*)  eval dflt=\"$inc_version_list\" ;;
-+esac
-+case "$dflt" in
-+''|' ') dflt=none ;;
-+esac
-+case "$dflt" in
-+5.005) dflt=none ;;
-+esac
-+$cat <<EOM
-+
-+In order to ease the process of upgrading, this version of perl
-+can be configured to use modules built and installed with earlier
-+versions of perl that were installed under $prefix.  Specify here
-+the list of earlier versions that this version of perl should check.
-+If Configure detected no earlier versions of perl installed under
-+$prefix, then the list will be empty.  Answer 'none' to tell perl
-+to not search earlier versions.
-+
-+The default should almost always be sensible, so if you're not sure,
-+just accept the default.
-+EOM
-+
-+rp='List of earlier versions to include in @INC?'
-+. ./myread
-+case "$ans" in
-+[Nn]one|''|' '|$undef) inc_version_list=' ' ;;
-+*) inc_version_list="$ans" ;;
-+esac
-+case "$inc_version_list" in
-+''|' ')
-+	inc_version_list_init='0'
-+	d_inc_version_list="$undef"
-+	;;
-+*)	inc_version_list_init=`echo $inc_version_list |
-+		$sed -e 's/^/"/' -e 's/ /","/g' -e 's/$/",0/'`
-+	d_inc_version_list="$define"
-+	;;
-+esac
-+$rm -f getverlist
-+
-+: see if malloc/malloc.h has to be included
-+set malloc/malloc.h i_mallocmalloc
-+eval $inhdr
-+
-+: see if this is a malloc.h system
-+: we want a real compile instead of Inhdr because some systems have a
-+: malloc.h that just gives a compile error saying to use stdlib.h instead
-+echo " "
-+$cat >try.c <<EOCP
-+#include <stdlib.h>
-+#include <malloc.h>
-+#$i_mallocmalloc I_MALLOCMALLOC
-+#ifdef I_MALLOCMALLOC
-+# include <malloc/malloc.h>
-+#endif
-+
-+int main () { return 0; }
-+EOCP
-+set try
-+if eval $compile; then
-+    echo "<malloc.h> found." >&4
-+    val="$define"
-+else
-+    echo "<malloc.h> NOT found." >&4
-+    val="$undef"
-+fi
-+$rm_try
-+set i_malloc
-+eval $setvar
-+
-+: check for void type
-+echo " "
-+echo "Checking to see how well your C compiler groks the void type..." >&4
-+case "$voidflags" in
-+'')
-+	$cat >try.c <<EOCP
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#if TRY & 1
-+void sub() {
-+#else
-+sub() {
-+#endif
-+	extern void moo();	/* function returning void */
-+	void (*goo)();		/* ptr to func returning void */
-+#if TRY & 8
-+	void *hue;		/* generic ptr */
-+#endif
-+#if TRY & 2
-+	void (*foo[10])();
-+#endif
-+
-+#if TRY & 4
-+	if(goo == moo) {
-+		exit(0);
-+	}
-+#endif
-+	exit(0);
-+}
-+int main() { sub(); }
-+EOCP
-+	if $cc $ccflags -c -DTRY=$defvoidused try.c >.out 2>&1 ; then
-+		voidflags=$defvoidused
-+	echo "Good.  It appears to support void to the level $package wants.">&4
-+		if $contains warning .out >/dev/null 2>&1; then
-+			echo "However, you might get some warnings that look like this:"
-+			$cat .out
-+		fi
-+	else
-+echo "Hmm, your compiler has some difficulty with void. Checking further..." >&4
-+		if $cc $ccflags -c -DTRY=1 try.c >/dev/null 2>&1; then
-+			echo "It supports 1..."
-+			if $cc $ccflags -c -DTRY=3 try.c >/dev/null 2>&1; then
-+				echo "It also supports 2..."
-+				if $cc $ccflags -c -DTRY=7 try.c >/dev/null 2>&1; then
-+					voidflags=7
-+					echo "And it supports 4 but not 8 definitely."
-+				else
-+					echo "It doesn't support 4..."
-+					if $cc $ccflags -c -DTRY=11 try.c >/dev/null 2>&1; then
-+						voidflags=11
-+						echo "But it supports 8."
-+					else
-+						voidflags=3
-+						echo "Neither does it support 8."
-+					fi
-+				fi
-+			else
-+				echo "It does not support 2..."
-+				if $cc $ccflags -c -DTRY=13 try.c >/dev/null 2>&1; then
-+					voidflags=13
-+					echo "But it supports 4 and 8."
-+				else
-+					if $cc $ccflags -c -DTRY=5 try.c >/dev/null 2>&1; then
-+						voidflags=5
-+						echo "And it supports 4 but has not heard about 8."
-+					else
-+						echo "However it supports 8 but not 4."
-+					fi
-+				fi
-+			fi
-+		else
-+			echo "There is no support at all for void."
-+			voidflags=0
-+		fi
-+	fi
-+esac
-+case "$voidflags" in
-+"$defvoidused") ;;
-+*)	$cat >&4 <<'EOM'
-+  Support flag bits are:
-+    1: basic void declarations.
-+    2: arrays of pointers to functions returning void.
-+    4: operations between pointers to and addresses of void functions.
-+    8: generic void pointers.
-+EOM
-+	dflt="$voidflags";
-+	rp="Your void support flags add up to what?"
-+	. ./myread
-+	voidflags="$ans"
-+	;;
-+esac
-+$rm_try
-+
-+: check for length of pointer
-+echo " "
-+case "$ptrsize" in
-+'')
-+	echo "Checking to see how big your pointers are..." >&4
-+	if test "$voidflags" -gt 7; then
-+		echo '#define VOID_PTR char *' > try.c
-+	else
-+		echo '#define VOID_PTR void *' > try.c
-+	fi
-+	$cat >>try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+    printf("%d\n", (int)sizeof(VOID_PTR));
-+    exit(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		ptrsize=`$run ./try`
-+		echo "Your pointers are $ptrsize bytes long."
-+	else
-+		dflt='4'
-+		echo "(I can't seem to compile the test program.  Guessing...)" >&4
-+		rp="What is the size of a pointer (in bytes)?"
-+		. ./myread
-+		ptrsize="$ans"
-+	fi
-+	;;
-+esac
-+$rm_try
-+case "$use64bitall" in
-+"$define"|true|[yY]*)
-+	case "$ptrsize" in
-+	4)	cat <<EOM >&4
-+
-+*** You have chosen a maximally 64-bit build,
-+*** but your pointers are only 4 bytes wide.
-+*** Please rerun Configure without -Duse64bitall.
-+EOM
-+		case "$d_quad" in
-+		define)
-+			cat <<EOM >&4
-+*** Since you have quads, you could possibly try with -Duse64bitint.
-+EOM
-+			;;
-+		esac
-+		cat <<EOM >&4
-+*** Cannot continue, aborting.
-+
-+EOM
-+
-+		exit 1
-+		;;
-+	esac
-+	;;
-+esac
-+
-+
-+: determine whether to use malloc wrapping
-+echo " "
-+case "$usemallocwrap" in
-+[yY]*|true|$define)	dflt='y' ;;
-+[nN]*|false|$undef)	dflt='n' ;;
-+*)	case "$usedevel" in
-+	[yY]*|true|$define)	dflt='y' ;;
-+	*) dflt='n' ;;
-+	esac
-+	;;
-+esac
-+rp="Do you wish to wrap malloc calls to protect against potential overflows?"
-+. ./myread
-+usemallocwrap="$ans"
-+case "$ans" in
-+y*|true)
-+	usemallocwrap="$define" ;;
-+*)
-+	usemallocwrap="$undef" ;;
-+esac
-+
-+: determine which malloc to compile in
-+echo " "
-+case "$usemymalloc" in
-+[yY]*|true|$define)	dflt='y' ;;
-+[nN]*|false|$undef)	dflt='n' ;;
-+*)	case "$ptrsize" in
-+	4) dflt='y' ;;
-+	*) dflt='n' ;;
-+	esac
-+	if test "$useithreads" = "$define"; then dflt='n'; fi
-+	;;
-+esac
-+rp="Do you wish to attempt to use the malloc that comes with $package?"
-+. ./myread
-+usemymalloc="$ans"
-+case "$ans" in
-+y*|true)
-+	usemymalloc='y'
-+	mallocsrc='malloc.c'
-+	mallocobj="malloc$_o"
-+	d_mymalloc="$define"
-+	case "$libs" in
-+	*-lmalloc*)
-+		: Remove malloc from list of libraries to use
-+		echo "Removing unneeded -lmalloc from library list" >&4
-+		set `echo X $libs | $sed -e 's/-lmalloc / /' -e 's/-lmalloc$//'`
-+		shift
-+		libs="$*"
-+		echo "libs = $libs" >&4
-+		;;
-+	esac
-+	;;
-+*)
-+	usemymalloc='n'
-+	mallocsrc=''
-+	mallocobj=''
-+	d_mymalloc="$undef"
-+	;;
-+esac
-+
-+: compute the return types of malloc and free
-+echo " "
-+$cat >malloc.c <<END
-+#$i_malloc I_MALLOC
-+#$i_stdlib I_STDLIB
-+#include <stdio.h>
-+#include <sys/types.h>
-+#ifdef I_MALLOC
-+#include <malloc.h>
-+#endif
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#ifdef TRY_MALLOC
-+void *malloc();
-+#endif
-+#ifdef TRY_FREE
-+void free();
-+#endif
-+END
-+case "$malloctype" in
-+'')
-+	if $cc $ccflags -c -DTRY_MALLOC malloc.c >/dev/null 2>&1; then
-+		malloctype='void *'
-+	else
-+		malloctype='char *'
-+	fi
-+	;;
-+esac
-+echo "Your system wants malloc to return '$malloctype', it would seem." >&4
-+
-+case "$freetype" in
-+'')
-+	if $cc $ccflags -c -DTRY_FREE malloc.c >/dev/null 2>&1; then
-+		freetype='void'
-+	else
-+		freetype='int'
-+	fi
-+	;;
-+esac
-+echo "Your system uses $freetype free(), it would seem." >&4
-+$rm -f malloc.[co]
-+: determine where site specific architecture-dependent libraries go.
-+: sitelib  default is /usr/local/lib/perl5/site_perl/$version
-+: sitearch default is /usr/local/lib/perl5/site_perl/$version/$archname
-+: sitelib may have an optional trailing /share.
-+case "$sitearch" in
-+'')	dflt=`echo $sitelib | $sed 's,/share$,,'`
-+	dflt="$dflt/$archname"
-+	;;
-+*)	dflt="$sitearch"
-+	;;
-+esac
-+set sitearch sitearch none
-+eval $prefixit
-+$cat <<EOM
-+
-+The installation process will also create a directory for
-+architecture-dependent site-specific extensions and modules.
-+
-+EOM
-+fn=d~+
-+rp='Pathname for the site-specific architecture-dependent library files?'
-+. ./getfile
-+prefixvar=sitearch
-+. ./setprefixvar
-+if $test X"$sitearch" = X"$sitelib"; then
-+	d_sitearch="$undef"
-+else
-+	d_sitearch="$define"
-+fi
-+
-+: Set the vendorprefix variables
-+$cat <<EOM
-+
-+The installation process will also create a directory for
-+vendor-supplied add-ons.  Vendors who supply perl with their system
-+may find it convenient to place all vendor-supplied files in this
-+directory rather than in the main distribution directory.  This will
-+ease upgrades between binary-compatible maintenance versions of perl.
-+
-+Of course you may also use these directories in whatever way you see
-+fit.  For example, you might use them to access modules shared over a
-+company-wide network.
-+
-+The default answer should be fine for most people.
-+This causes further questions about vendor add-ons to be skipped
-+and no vendor-specific directories will be configured for perl.
-+
-+EOM
-+rp='Do you want to configure vendor-specific add-on directories?'
-+case "$usevendorprefix" in
-+define|true|[yY]*) dflt=y ;;
-+*)	: User may have set vendorprefix directly on Configure command line.
-+	case "$vendorprefix" in
-+	''|' ') dflt=n ;;
-+	*)	dflt=y ;;
-+	esac
-+	;;
-+esac
-+. ./myread
-+case "$ans" in
-+[yY]*)	fn=d~+
-+	rp='Installation prefix to use for vendor-supplied add-ons?'
-+	case "$vendorprefix" in
-+	'') dflt='' ;;
-+	*)  dflt=$vendorprefix ;;
-+	esac
-+	. ./getfile
-+	: XXX Prefixit unit does not yet support siteprefix and vendorprefix
-+	oldvendorprefix=''
-+	case "$vendorprefix" in
-+	'') ;;
-+	*)	case "$ans" in
-+		"$prefix") ;;
-+		*) oldvendorprefix="$prefix";;
-+		esac
-+		;;
-+	esac
-+	usevendorprefix="$define"
-+	vendorprefix="$ans"
-+	vendorprefixexp="$ansexp"
-+	;;
-+*)	usevendorprefix="$undef"
-+	vendorprefix=''
-+	vendorprefixexp=''
-+	;;
-+esac
-+
-+: Set the vendorlib variables
-+case "$vendorprefix" in
-+'')	d_vendorlib="$undef"
-+	vendorlib=''
-+	vendorlibexp=''
-+	;;
-+*)	d_vendorlib="$define"
-+	: determine where vendor-supplied modules go.
-+	: Usual default is /usr/local/lib/perl5/vendor_perl/$version
-+	case "$vendorlib" in
-+	'')
-+		prog=`echo $package | $sed 's/-*[0-9.]*$//'`
-+		case "$installstyle" in
-+		*lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog/$version ;;
-+		*)	     dflt=$vendorprefix/lib/vendor_$prog/$version ;;
-+		esac
-+		;;
-+	*)	dflt="$vendorlib"
-+		;;
-+	esac
-+	fn=d~+
-+	rp='Pathname for the vendor-supplied library files?'
-+	. ./getfile
-+	vendorlib="$ans"
-+	vendorlibexp="$ansexp"
-+	;;
-+esac
-+vendorlib_stem=`echo "$vendorlibexp" | sed "s,/$version$,,"`
-+prefixvar=vendorlib
-+. ./installprefix
-+
-+: Set the vendorarch variables
-+case "$vendorprefix" in
-+'')	d_vendorarch="$undef"
-+	vendorarch=''
-+	vendorarchexp=''
-+	;;
-+*)	d_vendorarch="$define"
-+	: determine where vendor-supplied architecture-dependent libraries go.
-+	: vendorlib  default is /usr/local/lib/perl5/vendor_perl/$version
-+	: vendorarch default is /usr/local/lib/perl5/vendor_perl/$version/$archname
-+	: vendorlib may have an optional trailing /share.
-+	case "$vendorarch" in
-+	'')	dflt=`echo $vendorlib | $sed 's,/share$,,'`
-+		dflt="$dflt/$archname"
-+		;;
-+	*)	dflt="$vendorarch" ;;
-+	esac
-+	fn=d~+
-+	rp='Pathname for vendor-supplied architecture-dependent files?'
-+	. ./getfile
-+	vendorarch="$ans"
-+	vendorarchexp="$ansexp"
-+	;;
-+esac
-+prefixvar=vendorarch
-+. ./installprefix
-+if $test X"$vendorarch" = X"$vendorlib"; then
-+	d_vendorarch="$undef"
-+else
-+	d_vendorarch="$define"
-+fi
-+
-+: Final catch-all directories to search
-+$cat <<EOM
-+
-+Lastly, you can have perl look in other directories for extensions and
-+modules in addition to those already specified.
-+These directories will be searched after 
-+	$sitearch 
-+	$sitelib 
-+EOM
-+test X"$vendorlib" != "X" && echo '	' $vendorlib
-+test X"$vendorarch" != "X" && echo '	' $vendorarch
-+echo ' '
-+case "$otherlibdirs" in
-+''|' ') dflt='none' ;;
-+*)	dflt="$otherlibdirs" ;;
-+esac
-+$cat <<EOM
-+Enter a colon-separated set of extra paths to include in perl's @INC
-+search path, or enter 'none' for no extra paths.
-+
-+EOM
-+
-+rp='Colon-separated list of additional directories for perl to search?'
-+. ./myread
-+case "$ans" in
-+' '|''|none)	otherlibdirs=' ' ;;     
-+*)	otherlibdirs="$ans" ;;
-+esac
-+case "$otherlibdirs" in
-+' ') val=$undef ;;
-+*)	val=$define ;;
-+esac
-+set d_perl_otherlibdirs
-+eval $setvar
-+
-+: Cruising for prototypes
-+echo " "
-+echo "Checking out function prototypes..." >&4
-+$cat >prototype.c <<EOCP
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main(int argc, char *argv[]) {
-+	exit(0);}
-+EOCP
-+if $cc $ccflags -c prototype.c >prototype.out 2>&1 ; then
-+	echo "Your C compiler appears to support function prototypes."
-+	val="$define"
-+else
-+	echo "Your C compiler doesn't seem to understand function prototypes."
-+	val="$undef"
-+fi
-+set prototype
-+eval $setvar
-+$rm -f prototype*
-+
-+: Check if ansi2knr is required
-+case "$prototype" in
-+"$define") ;;
-+*)	ansi2knr='ansi2knr'
-+	echo " "
-+	cat <<EOM >&4
-+
-+$me:  FATAL ERROR:
-+This version of $package can only be compiled by a compiler that 
-+understands function prototypes.  Unfortunately, your C compiler 
-+	$cc $ccflags
-+doesn't seem to understand them.  Sorry about that.
-+
-+If GNU cc is available for your system, perhaps you could try that instead.  
-+
-+Eventually, we hope to support building Perl with pre-ANSI compilers.
-+If you would like to help in that effort, please contact <perlbug@perl.org>.
-+
-+Aborting Configure now.
-+EOM
-+	exit 2
-+	;;
-+esac
-+
-+: DTrace support
-+dflt_dtrace='/usr/sbin/dtrace'
-+$test -x /usr/bin/dtrace && dflt_dtrace='/usr/bin/dtrace'
-+
-+cat <<EOM
-+
-+Perl can be built to support DTrace on platforms that support it.
-+DTrace is a diagnosis and performance analysis tool from Sun.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+
-+while $test 1 ; do
-+	case "$usedtrace" in
-+	$define|true|[yY]*)
-+		dflt='y'
-+		;;
-+	?*)
-+		dflt='y'
-+		dflt_dtrace=$usedtrace
-+		;;
-+	*)
-+		dflt='n'
-+		;;
-+	esac
-+
-+	rp='Support DTrace if available?'
-+	. ./myread
-+	case "$ans" in
-+	y|Y)	val="$define" ;;
-+	*)      val="$undef" ;;
-+	esac
-+	set usedtrace
-+	eval $setvar
-+
-+	test "X$usedtrace" != "X$define" && break
-+
-+	echo " "
-+	rp='Where is the dtrace executable?'
-+	dflt=$dflt_dtrace
-+	. ./getfile
-+	val="$ans"
-+	set dtrace
-+	eval $setvar
-+
-+	if $test -f $dtrace
-+	then
-+		if $dtrace -h -s ../perldtrace.d \
-+			-o perldtrace.tmp >/dev/null 2>&1 \
-+			&& rm -f perldtrace.tmp
-+		then
-+			echo " "
-+			echo "Good: your $dtrace knows about the -h flag."
-+		else
-+			cat >&2 <<EOM
-+
-+*** $me:  Fatal Error:  $dtrace doesn't support -h flag
-+***
-+*** Your installed dtrace doesn't support the -h switch to compile a D
-+*** program into a C header. Can't continue.
-+
-+EOM
-+			exit 1
-+		fi
-+		break;
-+	fi
-+
-+	case "$fastread" in
-+	yes)
-+		cat >&2 <<EOM
-+
-+*** $me:  Fatal Error:  $dtrace not found.
-+*** Can't continue.
-+
-+EOM
-+		exit 1
-+		;;
-+	*)
-+		echo "*** $dtrace was not found."
-+		echo " "
-+		;;
-+	esac
-+done
-+
-+: See if we want extra modules installed
-+echo " "
-+case "$extras" in
-+'') dflt='n';;
-+*) dflt='y';;
-+esac
-+cat <<EOM
-+Perl can be built with extra modules or bundles of modules which
-+will be fetched from the CPAN and installed alongside Perl.
-+
-+Notice that you will need access to the CPAN; either via the Internet,
-+or a local copy, for example a CD-ROM or a local CPAN mirror.  (You will
-+be asked later to configure the CPAN.pm module which will in turn do
-+the installation of the rest of the extra modules or bundles.)
-+
-+Notice also that if the modules require any external software such as
-+libraries and headers (the libz library and the zlib.h header for the
-+Compress::Zlib module, for example) you MUST have any such software
-+already installed, this configuration process will NOT install such
-+things for you.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+rp='Install any extra modules (y or n)?'
-+. ./myread
-+case "$ans" in
-+y|Y)
-+	cat <<EOM
-+
-+Please list any extra modules or bundles to be installed from CPAN,
-+with spaces between the names.  The names can be in any format the
-+'install' command of CPAN.pm will understand.  (Answer 'none',
-+without the quotes, to install no extra modules or bundles.)
-+EOM
-+	rp='Extras?'
-+	dflt="$extras"
-+	. ./myread
-+	extras="$ans"
-+esac
-+case "$extras" in
-+''|'none')
-+	val=''
-+	$rm -f ../extras.lst
-+	;;
-+*)	echo "(Saving the list of extras for later...)"
-+	echo "$extras" > ../extras.lst
-+	val="'$extras'"
-+	;;
-+esac
-+set extras
-+eval $setvar
-+echo " "
-+
-+: determine where html pages for programs go
-+set html1dir html1dir none
-+eval $prefixit
-+$cat <<EOM
-+
-+If you wish to install html files for programs in $spackage, indicate
-+the appropriate directory here.  To skip installing html files,
-+answer "none".
-+EOM
-+case "$html1dir" in
-+''|none|$undef|' ') dflt=none ;;
-+*) dflt=$html1dir ;;
-+esac
-+fn=dn+~
-+rp="Directory for the main $spackage html pages?"
-+. ./getfile
-+prefixvar=html1dir
-+. ./setprefixvar
-+: Use ' ' for none so value is preserved next time through Configure
-+$test X"$html1dir" = "X" && html1dir=' '
-+
-+: determine where html pages for libraries and modules go
-+set html3dir html3dir none
-+eval $prefixit
-+$cat <<EOM
-+
-+If you wish to install html files for modules associated with $spackage,
-+indicate the appropriate directory here.  To skip installing html files,
-+answer "none".
-+EOM
-+: There is no obvious default.  If they have specified html1dir, then
-+: try to key off that, possibly changing .../html1 into .../html3.
-+case "$html3dir" in
-+'') html3dir=`echo "$html1dir" | $sed 's/1$/3$/'` ;;
-+*) dflt=$html3dir ;;
-+esac
-+fn=dn+~
-+rp="Directory for the $spackage module html pages?"
-+. ./getfile
-+prefixvar=html3dir
-+. ./setprefixvar
-+: Use ' ' for none so value is preserved next time through Configure
-+$test X"$html3dir" = "X" && html3dir=' '
-+
-+: determine whether to install perl also as /usr/bin/perl
-+
-+echo " "
-+if $test -d /usr/bin -a "X$installbin" != X/usr/bin; then
-+	$cat <<EOM
-+Many scripts expect perl to be installed as /usr/bin/perl.
-+
-+If you want to, I can install the perl you are about to compile
-+as /usr/bin/perl (in addition to $bin/perl).
-+EOM
-+	if test -f /usr/bin/perl; then
-+	    $cat <<EOM
-+
-+However, please note that because you already have a /usr/bin/perl,
-+overwriting that with a new Perl would very probably cause problems.
-+Therefore I'm assuming you don't want to do that (unless you insist).
-+
-+EOM
-+	    case "$installusrbinperl" in
-+	    "$define"|[yY]*)	dflt='y';;
-+	    *)			dflt='n';;
-+	    esac
-+	else
-+	    $cat <<EOM
-+
-+Since you don't have a /usr/bin/perl I'm assuming creating one is okay.
-+
-+EOM
-+	    case "$installusrbinperl" in
-+	    "$undef"|[nN]*)	dflt='n';;
-+	    *)			dflt='y';;
-+	    esac
-+	fi
-+	rp="Do you want to install perl as /usr/bin/perl?"
-+	. ./myread
-+	case "$ans" in
-+	[yY]*)	val="$define";;
-+	*)	val="$undef" ;;
-+	esac
-+else
-+	val="$undef"
-+fi
-+set installusrbinperl
-+eval $setvar
-+
-+: Check if we are using the GNU C library
-+echo " "
-+echo "Checking for GNU C Library..." >&4
-+cat >try.c <<'EOCP'
-+/* Find out version of GNU C library.  __GLIBC__ and __GLIBC_MINOR__
-+   alone are insufficient to distinguish different versions, such as
-+   2.0.6 and 2.0.7.  The function gnu_get_libc_version() appeared in
-+   libc version 2.1.0.      A. Dougherty,  June 3, 2002.
-+*/
-+#include <stdio.h>
-+int main(void)
-+{
-+#ifdef __GLIBC__
-+#   ifdef __GLIBC_MINOR__
-+#       if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 && !defined(__cplusplus)
-+#           include <gnu/libc-version.h>
-+	    printf("%s\n",  gnu_get_libc_version());
-+#       else
-+	    printf("%d.%d\n",  __GLIBC__, __GLIBC_MINOR__);
-+#       endif
-+#   else
-+	printf("%d\n",  __GLIBC__);
-+#   endif
-+    return 0;
-+#else
-+    return 1;
-+#endif
-+}
-+EOCP
-+set try
-+if eval $compile_ok && $run ./try > glibc.ver; then
-+	val="$define"
-+	gnulibc_version=`$cat glibc.ver`
-+	echo "You are using the GNU C Library version $gnulibc_version"
-+else
-+	val="$undef"
-+	gnulibc_version=''
-+	echo "You are not using the GNU C Library"
-+fi
-+$rm_try glibc.ver
-+set d_gnulibc
-+eval $setvar
-+
-+: see if nm is to be used to determine whether a symbol is defined or not
-+case "$usenm" in
-+'')
-+	dflt=''
-+	case "$d_gnulibc" in
-+	"$define")
-+		echo " "
-+		echo "nm probably won't work on the GNU C Library." >&4
-+		dflt=n
-+		;;
-+	esac
-+	case "$dflt" in
-+	'') 
-+		if $test "$osname" = aix -a "X$PASE" != "Xdefine" -a ! -f /lib/syscalls.exp; then
-+			echo " "
-+			echo "Whoops!  This is an AIX system without /lib/syscalls.exp!" >&4
-+			echo "'nm' won't be sufficient on this sytem." >&4
-+			dflt=n
-+		fi
-+		;;
-+	esac
-+	case "$dflt" in
-+	'') dflt=`$egrep 'inlibc|csym' $rsrc/Configure | wc -l 2>/dev/null`
-+		if $test $dflt -gt 20; then
-+			dflt=y
-+		else
-+			dflt=n
-+		fi
-+		;;
-+	esac
-+	;;
-+*)
-+	case "$usenm" in
-+	true|$define) dflt=y;;
-+	*) dflt=n;;
-+	esac
-+	;;
-+esac
-+$cat <<EOM
-+
-+I can use $nm to extract the symbols from your C libraries. This
-+is a time consuming task which may generate huge output on the disk (up
-+to 3 megabytes) but that should make the symbols extraction faster. The
-+alternative is to skip the 'nm' extraction part and to compile a small
-+test program instead to determine whether each symbol is present. If
-+you have a fast C compiler and/or if your 'nm' output cannot be parsed,
-+this may be the best solution.
-+
-+You probably shouldn't let me use 'nm' if you are using the GNU C Library.
-+
-+EOM
-+rp="Shall I use $nm to extract C symbols from the libraries?"
-+. ./myread
-+case "$ans" in
-+[Nn]*) usenm=false;;
-+*) usenm=true;;
-+esac
-+
-+runnm=$usenm
-+case "$reuseval" in
-+true) runnm=false;;
-+esac
-+
-+: nm options which may be necessary
-+case "$nm_opt" in
-+'') if $test -f /mach_boot; then
-+		nm_opt=''	# Mach
-+	elif $test -d /usr/ccs/lib; then
-+		nm_opt='-p'	# Solaris (and SunOS?)
-+	elif $test -f /dgux; then
-+		nm_opt='-p'	# DG-UX
-+	elif $test -f /lib64/rld; then
-+		nm_opt='-p'	# 64-bit Irix
-+	else
-+		nm_opt=''
-+	fi;;
-+esac
-+
-+: nm options which may be necessary for shared libraries but illegal
-+: for archive libraries.  Thank you, Linux.
-+case "$nm_so_opt" in
-+'')	case "$myuname" in
-+	*linux*|gnu*)
-+		if $nm --help | $grep 'dynamic' > /dev/null 2>&1; then
-+			nm_so_opt='--dynamic'
-+		fi
-+		;;
-+	esac
-+	;;
-+esac
-+
-+: Figure out where the libc is located
-+case "$runnm" in
-+true)
-+: get list of predefined functions in a handy place
-+echo " "
-+case "$libc" in
-+'') libc=unknown
-+	case "$libs" in
-+	*-lc_s*) libc=`./loc libc_s$_a $libc $libpth`
-+	esac
-+	;;
-+esac
-+case "$libs" in
-+'') ;;
-+*)  for thislib in $libs; do
-+	case "$thislib" in
-+	-lc|-lc_s)
-+		: Handle C library specially below.
-+		;;
-+	-l*)
-+		thislib=`echo $thislib | $sed -e 's/^-l//'`
-+		if try=`./loc lib$thislib.$so.'*' X $libpth`; $test -f "$try"; then
-+			:
-+		elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then
-+			:
-+		elif try=`./loc lib$thislib$_a X $libpth`; $test -f "$try"; then
-+			:
-+		elif try=`./loc $thislib$_a X $libpth`; $test -f "$try"; then
-+			:
-+		elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then
-+			:
-+		elif try=`./loc $thislib X $libpth`; $test -f "$try"; then
-+			:
-+		elif try=`./loc Slib$thislib$_a X $xlibpth`; $test -f "$try"; then
-+			:
-+		else
-+			try=''
-+		fi
-+		libnames="$libnames $try"
-+		;;
-+	*) libnames="$libnames $thislib" ;;
-+	esac
-+	done
-+	;;
-+esac
-+xxx=normal
-+case "$libc" in
-+unknown)
-+	set /lib/libc.$so
-+	for xxx in $libpth; do
-+		$test -r $1 || set $xxx/libc.$so
-+		: The messy sed command sorts on library version numbers.
-+		$test -r $1 || \
-+			set `echo blurfl; echo $xxx/libc.$so.[0-9]* | \
-+			tr ' ' $trnl | egrep -v '\.[A-Za-z]*$' | $sed -e '
-+				h
-+				s/[0-9][0-9]*/0000&/g
-+				s/0*\([0-9][0-9][0-9][0-9][0-9]\)/\1/g
-+				G
-+				s/\n/ /' | \
-+			 $sort | $sed -e 's/^.* //'`
-+		eval set \$$#
-+	done
-+	$test -r $1 || set /usr/ccs/lib/libc.$so
-+	$test -r $1 || set /lib/libsys_s$_a
-+	;;
-+*)
-+	set blurfl
-+	;;
-+esac
-+if $test -r "$1"; then
-+	echo "Your (shared) C library seems to be in $1."
-+	libc="$1"
-+elif $test -r /lib/libc && $test -r /lib/clib; then
-+	echo "Your C library seems to be in both /lib/clib and /lib/libc."
-+	xxx=apollo
-+	libc='/lib/clib /lib/libc'
-+	if $test -r /lib/syslib; then
-+		echo "(Your math library is in /lib/syslib.)"
-+		libc="$libc /lib/syslib"
-+	fi
-+elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
-+	echo "Your C library seems to be in $libc, as you said before."
-+elif $test -r $incpath/usr/lib/libc$_a; then
-+	libc=$incpath/usr/lib/libc$_a;
-+	echo "Your C library seems to be in $libc.  That's fine."
-+elif $test -r /lib/libc$_a; then
-+	libc=/lib/libc$_a;
-+	echo "Your C library seems to be in $libc.  You're normal."
-+else
-+	if tans=`./loc libc$_a blurfl/dyick $libpth`; $test -r "$tans"; then
-+		:
-+	elif tans=`./loc libc blurfl/dyick $libpth`; $test -r "$tans"; then
-+		libnames="$libnames "`./loc clib blurfl/dyick $libpth`
-+	elif tans=`./loc clib blurfl/dyick $libpth`; $test -r "$tans"; then
-+		:
-+	elif tans=`./loc Slibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
-+		:
-+	elif tans=`./loc Mlibc$_a blurfl/dyick $xlibpth`; $test -r "$tans"; then
-+		:
-+	else
-+		tans=`./loc Llibc$_a blurfl/dyick $xlibpth`
-+	fi
-+	if $test -r "$tans"; then
-+		echo "Your C library seems to be in $tans, of all places."
-+		libc=$tans
-+	else
-+		libc='blurfl'
-+	fi
-+fi
-+if $test $xxx = apollo -o -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then
-+	dflt="$libc"
-+	cat <<EOM
-+
-+If the guess above is wrong (which it might be if you're using a strange
-+compiler, or your machine supports multiple models), you can override it here.
-+
-+EOM
-+else
-+	dflt=''
-+	echo $libpth | $tr ' ' $trnl | $sort | $uniq > libpath
-+	cat >&4 <<EOM
-+I can't seem to find your C library.  I've looked in the following places:
-+
-+EOM
-+	$sed 's/^/	/' libpath
-+	cat <<EOM
-+
-+None of these seems to contain your C library. I need to get its name...
-+
-+EOM
-+fi
-+fn=f
-+rp='Where is your C library?'
-+. ./getfile
-+libc="$ans"
-+
-+echo " "
-+echo $libc $libnames | $tr ' ' $trnl | $sort | $uniq > libnames
-+set X `cat libnames`
-+shift
-+xxx=files
-+case $# in 1) xxx=file; esac
-+echo "Extracting names from the following $xxx for later perusal:" >&4
-+echo " "
-+$sed 's/^/	/' libnames >&4
-+echo " "
-+$echo $n "This may take a while...$c" >&4
-+
-+for file in $*; do
-+	case $file in
-+	*$so*) $nm $nm_so_opt $nm_opt $file 2>/dev/null;;
-+	*) $nm $nm_opt $file 2>/dev/null;;
-+	esac
-+done >libc.tmp
-+
-+$echo $n ".$c"
-+$grep fprintf libc.tmp > libc.ptf
-+xscan='eval "<libc.ptf $com >libc.list"; $echo $n ".$c" >&4'
-+xrun='eval "<libc.tmp $com >libc.list"; echo "done." >&4'
-+xxx='[ADTSIWi]'
-+if com="$sed -n -e 's/__IO//' -e 's/^.* $xxx  *//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^__*//' -e 's/^\([a-zA-Z_0-9$]*\).*xtern.*/\1/p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e '/|UNDEF/d' -e '/FUNC..GL/s/^.*|__*//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^.* D __*//p' -e 's/^.* D //p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^_//' -e 's/^\([a-zA-Z_0-9]*\).*xtern.*text.*/\1/p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^.*|FUNC |GLOB .*|//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$grep '|' | $sed -n -e '/|COMMON/d' -e '/|DATA/d' \
-+				-e '/ file/d' -e 's/^\([^ 	]*\).*/\1/p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^.*|FUNC |GLOB .*|//p' -e 's/^.*|FUNC |WEAK .*|//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^__//' -e '/|Undef/d' -e '/|Proc/s/ .*//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^.*|Proc .*|Text *| *//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e '/Def. Text/s/.* \([^ ]*\)\$/\1/p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/^[-0-9a-f ]*_\(.*\)=.*/\1/p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="$sed -n -e 's/.*\.text n\ \ \ \.//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+elif com="sed -n -e 's/^__.*//' -e 's/[       ]*D[    ]*[0-9]*.*//p'";\
-+	eval $xscan;\
-+	$contains '^fprintf$' libc.list >/dev/null 2>&1; then
-+		eval $xrun
-+else
-+	$nm -p $* 2>/dev/null >libc.tmp
-+	$grep fprintf libc.tmp > libc.ptf
-+	if com="$sed -n -e 's/^.* [ADTSIW]  *_[_.]*//p' -e 's/^.* [ADTSIW] //p'";\
-+		eval $xscan; $contains '^fprintf$' libc.list >/dev/null 2>&1
-+	then
-+		nm_opt='-p'
-+		eval $xrun
-+	else
-+		echo " "
-+		echo "$nm didn't seem to work right. Trying $ar instead..." >&4
-+		com=''
-+		if $ar t $libc > libc.tmp && \
-+			$contains '^fprintf$' libc.tmp >/dev/null 2>&1
-+		then
-+			for thisname in $libnames $libc; do
-+				$ar t $thisname >>libc.tmp
-+			done
-+			$sed -e "s/\\$_o\$//" < libc.tmp > libc.list
-+			echo "Ok." >&4
-+		elif test "X$osname" = "Xos2" && $ar tv $libc > libc.tmp; then
-+			for thisname in $libnames $libc; do
-+				$ar tv $thisname >>libc.tmp
-+				emximp -o tmp.imp $thisname \
-+				    2>/dev/null && \
-+				    $sed -e 's/^\([_a-zA-Z0-9]*\) .*$/\1/p' \
-+				    < tmp.imp >>libc.tmp
-+				$rm -f tmp.imp
-+			done
-+			$sed -e "s/\\$_o\$//" -e 's/^ \+//' < libc.tmp > libc.list
-+			echo "Ok." >&4
-+		else
-+			echo "$ar didn't seem to work right." >&4
-+			echo "Maybe this is a Cray...trying bld instead..." >&4
-+			if  bld t $libc | \
-+				$sed -e 's/.*\///' -e "s/\\$_o:.*\$//" > libc.list &&
-+				$test -s libc.list
-+			then
-+				for thisname in $libnames; do
-+					bld t $libnames | \
-+					$sed -e 's/.*\///' -e "s/\\$_o:.*\$//" >>libc.list
-+					$ar t $thisname >>libc.tmp
-+				done
-+				echo "Ok." >&4
-+			else
-+				echo "That didn't work either.  Giving up." >&4
-+				exit 1
-+			fi
-+		fi
-+	fi
-+fi
-+nm_extract="$com"
-+case "$PASE" in
-+define)
-+    echo " "
-+    echo "Since you are compiling for PASE, extracting more symbols from libc.a ...">&4
-+    dump -Tv /lib/libc.a | awk '$7 == "/unix" {print $5 " " $8}' | grep "^SV" | awk '{print $2}' >> libc.list
-+    ;;
-+*)  if $test -f /lib/syscalls.exp; then
-+	echo " "
-+	echo "Also extracting names from /lib/syscalls.exp for good ole AIX..." >&4
-+	$sed -n 's/^\([^ 	]*\)[ 	]*syscall[0-9]*[ 	]*$/\1/p' \
-+		/lib/syscalls.exp >>libc.list
-+    fi
-+    ;;
-+esac
-+;;
-+esac
-+$rm -f libnames libpath
-+
-+: see if dld is available
-+set dld.h i_dld
-+eval $inhdr
-+
-+: Check if we are using C++
-+echo " "
-+echo "Checking for C++..." >&4
-+$cat >try.c <<'EOCP'
-+#include <stdio.h>
-+int main(void)
-+{
-+#ifdef __cplusplus
-+    return 0;
-+#else
-+    return 1;
-+#endif
-+}
-+EOCP
-+set try
-+if eval $compile_ok && $run ./try; then
-+	val="$define"
-+	echo "You are using a C++ compiler."
-+else
-+	val="$undef"
-+	echo "You are not using a C++ compiler."
-+fi
-+$rm_try cplusplus$$
-+set d_cplusplus
-+eval $setvar
-+
-+: is a C symbol defined?
-+csym='tlook=$1;
-+case "$3" in
-+-v) tf=libc.tmp; tdc="";;
-+-a) tf=libc.tmp; tdc="[]";;
-+*) tlook="^$1\$"; tf=libc.list; tdc="()";;
-+esac;
-+case "$d_cplusplus" in
-+    $define)	extern_C="extern \"C\""	;;
-+    *)		extern_C="extern"	;;
-+esac;
-+tx=yes;
-+case "$reuseval-$4" in
-+true-) ;;
-+true-*) tx=no; eval "tval=\$$4"; case "$tval" in "") tx=yes;; esac;;
-+esac;
-+case "$tx" in
-+yes)
-+	tval=false;
-+	if $test "$runnm" = true; then
-+		if $contains $tlook $tf >/dev/null 2>&1; then
-+			tval=true;
-+		elif $test "$mistrustnm" = compile -o "$mistrustnm" = run; then
-+			echo "$extern_C void *$1$tdc; void *(*(p()))$tdc { return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
-+			$cc -o try $optimize $ccflags $ldflags try.c >/dev/null 2>&1 $libs && tval=true;
-+			$test "$mistrustnm" = run -a -x try && { $run ./try$_exe >/dev/null 2>&1 || tval=false; };
-+			$rm_try;
-+		fi;
-+	else
-+		echo "$extern_C void *$1$tdc; void *(*(p()))$tdc { return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c;
-+		$cc -o try $optimize $ccflags $ldflags try.c $libs >/dev/null 2>&1 && tval=true;
-+		$rm_try;
-+	fi;
-+	;;
-+*)
-+	case "$tval" in
-+	$define) tval=true;;
-+	*) tval=false;;
-+	esac;
-+	;;
-+esac;
-+eval "$2=$tval"'
-+
-+: define an is-in-libc? function
-+inlibc='echo " "; td=$define; tu=$undef;
-+sym=$1; var=$2; eval "was=\$$2";
-+tx=yes;
-+case "$reuseval$was" in
-+true) ;;
-+true*) tx=no;;
-+esac;
-+case "$tx" in
-+yes)
-+	set $sym tres -f;
-+	eval $csym;
-+	case "$tres" in
-+	true)
-+		echo "$sym() found." >&4;
-+		case "$was" in $undef) . ./whoa; esac; eval "$var=\$td";;
-+	*)
-+		echo "$sym() NOT found." >&4;
-+		case "$was" in $define) . ./whoa; esac; eval "$var=\$tu";;
-+	esac;;
-+*)
-+	case "$was" in
-+	$define) echo "$sym() found." >&4;;
-+	*) echo "$sym() NOT found." >&4;;
-+	esac;;
-+esac'
-+
-+: see if dlopen exists
-+xxx_runnm="$runnm"
-+xxx_ccflags="$ccflags"
-+runnm=false
-+: with g++ one needs -shared to get is-in-libc to work for dlopen
-+case "$gccversion" in
-+'')	;;
-+*)	case "$d_cplusplus" in
-+	"$define") ccflags="$ccflags -shared" ;;
-+	esac
-+	;;
-+esac
-+set dlopen d_dlopen
-+eval $inlibc
-+runnm="$xxx_runnm"
-+ccflags="$xxx_ccflags"
-+
-+: see if this is a unistd.h system
-+set unistd.h i_unistd
-+eval $inhdr
-+
-+: determine which dynamic loading, if any, to compile in
-+echo " "
-+dldir="ext/DynaLoader"
-+case "$usedl" in
-+$define|y|true)
-+	dflt='y'
-+	usedl="$define"
-+	;;
-+$undef|n|false)
-+	dflt='n'
-+	usedl="$undef"
-+	;;
-+*)
-+	dflt='n'
-+	case "$d_dlopen" in
-+	    $define) dflt='y' ;;
-+	esac
-+	case "$i_dld" in
-+	    $define) dflt='y' ;;
-+	esac
-+	: Does a dl_xxx.xs file exist for this operating system
-+	$test -f $rsrc/$dldir/dl_${osname}.xs && dflt='y'
-+	;;
-+esac
-+rp="Do you wish to use dynamic loading?"
-+. ./myread
-+usedl="$ans"
-+bin_ELF="$undef"
-+case "$ans" in
-+y*) usedl="$define"
-+	case "$dlsrc" in
-+	'')
-+		if $test -f $rsrc/$dldir/dl_${osname}.xs ; then
-+			dflt="$dldir/dl_${osname}.xs"
-+		elif $test "$d_dlopen" = "$define" ; then
-+			dflt="$dldir/dl_dlopen.xs"
-+		elif $test "$i_dld" = "$define" ; then
-+			dflt="$dldir/dl_dld.xs"
-+		else
-+			dflt=''
-+		fi
-+		;;
-+	*)	dflt="$dldir/$dlsrc"
-+		;;
-+	esac
-+    echo "The following dynamic loading files are available:"
-+	: Can not go over to $dldir because getfile has path hard-coded in.
-+	tdir=`pwd`; cd "$rsrc"; $ls -C $dldir/dl*.xs; cd "$tdir"
-+	rp="Source file to use for dynamic loading"
-+	fn="fne"
-+	gfpth="$src"
-+	. ./getfile
-+	usedl="$define"
-+	: emulate basename
-+	dlsrc=`echo $ans | $sed -e 's%.*/\([^/]*\)$%\1%'`
-+
-+	$cat << EOM
-+
-+Some systems may require passing special flags to $cc -c to
-+compile modules that will be used to create a shared library.
-+To use no flags, say "none".
-+
-+EOM
-+    case "$cccdlflags" in
-+    '')	case "$gccversion" in
-+		'') case "$osname" in
-+			hpux)	dflt='+z' ;;
-+			next)	dflt='none' ;;
-+			irix*)	dflt='-KPIC' ;;
-+			svr4*|esix*|solaris|nonstopux) dflt='-KPIC' ;;
-+			sunos)	dflt='-pic' ;;
-+			*)	dflt='none' ;;
-+		    esac
-+			;;
-+		*)  case "$osname" in
-+	                darwin) dflt='none' ;;
-+			linux*|svr4*|esix*|solaris|nonstopux) dflt='-fPIC' ;;
-+			*)	dflt='-fpic' ;;
-+		    esac ;;
-+	    esac ;;
-+	' ') dflt='none' ;;
-+    *)	dflt="$cccdlflags" ;;
-+    esac
-+    rp="Any special flags to pass to $cc -c to compile shared library modules?"
-+    . ./myread
-+    case "$ans" in
-+    none) cccdlflags=' ' ;;
-+    *) cccdlflags="$ans" ;;
-+    esac
-+
-+    cat << EOM
-+
-+Some systems use ld to create libraries that can be dynamically loaded,
-+while other systems (such as those using ELF) use $cc.
-+
-+EOM
-+
-+: Determine if this is ELF
-+	$cat >try.c <<EOM
-+/* Test for whether ELF binaries are produced */
-+#include <fcntl.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_unistd I_UNISTD
-+#ifdef I_UNISTD
-+#include <unistd.h>
-+#endif
-+int main() {
-+	char b[4];
-+	int i = open("a.out",O_RDONLY);
-+	if(i == -1)
-+		exit(1); /* fail */
-+	if(read(i,b,4)==4 && b[0]==127 && b[1]=='E' && b[2]=='L' && b[3]=='F')
-+		exit(0); /* succeed (yes, it is ELF) */
-+	else
-+		exit(1); /* fail */
-+}
-+EOM
-+	if $cc $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
-+		bin_ELF="$define"
-+	fi
-+	$rm_try
-+
-+	case "$ld" in
-+	'')	if $test $bin_ELF = "$define"; then
-+			cat <<EOM
-+You appear to have ELF support.  I'll use $cc to build dynamic libraries.
-+EOM
-+			dflt="$cc"
-+		else
-+			echo "I'll use ld to build dynamic libraries."
-+			dflt='ld'
-+		fi
-+		;;
-+	*)	dflt="$ld"
-+		;;
-+	esac
-+
-+    rp="What command should be used to create dynamic libraries?"
-+    . ./myread
-+	ld="$ans"
-+
-+    cat << EOM
-+
-+Some systems may require passing special flags to $ld to create a
-+library that can be dynamically loaded.  If your ld flags include
-+-L/other/path options to locate libraries outside your loader's normal
-+search path, you may need to specify those -L options here as well.  To
-+use no flags, say "none".
-+
-+EOM
-+    case "$lddlflags" in
-+    '') case "$osname" in
-+  			beos) dflt='-nostart' ;;
-+  			haiku) dflt='-shared' ;;
-+			hpux) dflt='-b';
-+			      case "$gccversion" in
-+			      '') dflt="$dflt +vnocompatwarnings" ;;
-+			      esac
-+			      ;;
-+			linux|irix*|gnu*)  dflt="-shared $optimize" ;;
-+			next)  dflt='none' ;;
-+			solaris) dflt='-G' ;;
-+			sunos) dflt='-assert nodefinitions' ;;
-+			svr4*|esix*|nonstopux) dflt="-G $ldflags" ;;
-+	        *)     dflt='none' ;;
-+			esac
-+			;;
-+    *) dflt="$lddlflags" ;;
-+    esac
-+
-+	: Try to guess additional flags to pick up local libraries.
-+	: Be careful not to append to a plain 'none'
-+	case "$dflt" in
-+	none) dflt='' ;;
-+	esac
-+	for thisflag in $ldflags; do
-+		case "$thisflag" in
-+		-L*|-R*|-Wl,-R*)
-+			case " $dflt " in
-+			*" $thisflag "*) ;;
-+			*) dflt="$dflt $thisflag" ;;
-+			esac
-+			;;
-+		esac
-+	done
-+
-+	case "$dflt" in
-+	''|' ') dflt='none' ;;
-+	esac
-+
-+	case "$ldflags" in
-+	*-fstack-protector*)
-+	    case "$dflt" in
-+			*-fstack-protector*) ;; # Don't add it again
-+			*) dflt="$dflt -fstack-protector" ;; 
-+		esac
-+		;;
-+	esac
-+
-+
-+    rp="Any special flags to pass to $ld to create a dynamically loaded library?"
-+    . ./myread
-+    case "$ans" in
-+    none) lddlflags=' ' ;;
-+    *) lddlflags="$ans" ;;
-+    esac
-+
-+	cat <<EOM
-+
-+Some systems may require passing special flags to $cc to indicate that
-+the resulting executable will use dynamic linking.  To use no flags,
-+say "none".
-+
-+EOM
-+    case "$ccdlflags" in
-+    '') case "$osname" in
-+	    linux|hpux|gnu*)	dflt='-Wl,-E' ;;
-+	    next|sunos)	dflt='none' ;;
-+	    *)		dflt='none' ;;
-+	    esac ;;
-+    ' ')  dflt='none' ;;
-+    *)  dflt="$ccdlflags" ;;
-+    esac
-+    rp="Any special flags to pass to $cc to use dynamic linking?"
-+    . ./myread
-+    case "$ans" in
-+    none) ccdlflags=' ' ;;
-+    *) ccdlflags="$ans" ;;
-+    esac
-+    ;;
-+*)  usedl="$undef"
-+	ld='ld'
-+    dlsrc='dl_none.xs'
-+    lddlflags=''
-+    ccdlflags=''
-+    ;;
-+esac
-+
-+ld_can_script="$undef"
-+case "$bin_ELF$usedl" in
-+$define$define)
-+    # Abuse try.h and a.out names for neat cleanup
-+    $cat >try.c <<EOM
-+void foo() {}
-+void bar() {}
-+EOM
-+    $cat >try.h <<EOM
-+LIBTEST_42 {
-+ global:
-+  foo;
-+ local: *;
-+ };
-+EOM
-+    if $cc $cccdlflags $ccdlflags $ccflags \
-+           $ldflags $lddlflags -o a.out try.c \
-+           -Wl,--version-script=try.h >/dev/null 2>&1 \
-+       &&  $test -s a.out ; then
-+	echo "ld supports scripting" >&4
-+	ld_can_script="$define"
-+    else
-+	echo "ld does not support scripting" >&4
-+    fi
-+    $rm_try
-+    ;;
-+esac
-+
-+: Do we want a shared libperl?
-+also=''
-+case "$usedl" in
-+$undef)
-+	# No dynamic loading being used, so don't bother even to prompt.
-+	useshrplib='false'
-+	;;
-+*)	case "$useshrplib" in
-+	'')	case "$osname" in
-+		svr4*|nonstopux|dgux|dynixptx|esix|powerux|beos|haiku|cygwin*)
-+			dflt=y
-+			also='Building a shared libperl is required for dynamic loading to work on your system.'
-+			;;
-+		next*)
-+			case "$osvers" in
-+			4*)	dflt=y
-+				also='Building a shared libperl is needed for MAB support.'
-+				;;
-+			*)	dflt=n
-+				;;
-+			esac
-+			;;
-+		*)	dflt=n
-+			;;
-+		esac
-+		;;
-+	$define|true|[Yy]*)
-+		dflt=y
-+		;;
-+	*)	dflt=n
-+		;;
-+	esac
-+	$cat << EOM
-+
-+The perl executable is normally obtained by linking perlmain.c with
-+libperl${_a}, any static extensions (usually just DynaLoader), and
-+any other libraries needed on this system (such as -lm, etc.).  Since
-+your system supports dynamic loading, it is probably possible to build
-+a shared libperl.$so.  If you will have more than one executable linked
-+to libperl.$so, this will significantly reduce the size of each
-+executable, but it may have a noticeable effect on performance.  The
-+default is probably sensible for your system.
-+$also
-+
-+EOM
-+	rp="Build a shared libperl.$so (y/n)"
-+	. ./myread
-+	case "$ans" in
-+	true|$define|[Yy]*)
-+		useshrplib='true'  ;;
-+	*)	useshrplib='false' ;;
-+	esac
-+	;;
-+esac
-+
-+case "$useshrplib" in
-+true)
-+	case "$userelocatableinc" in
-+	true|define)
-+		echo "Cannot build with both -Duserelocatableinc and -Duseshrplib" >&4
-+		echo "See INSTALL for an explanation why that won't work." >&4
-+		exit 4
-+		;;
-+	esac
-+	case "$libperl" in
-+	'')
-+		# Figure out a good name for libperl.so.  Since it gets stored in
-+		# a version-specific architecture-dependent library, the version
-+		# number isn't really that important, except for making cc/ld happy.
-+		#
-+		# A name such as libperl.so.10.1
-+		majmin="libperl.$so.$patchlevel.$subversion"
-+		# A name such as libperl.so.100
-+		majonly=`echo $patchlevel $subversion |
-+			$awk '{printf "%d%02d", $1, $2}'`
-+		majonly=libperl.$so.$majonly
-+		# I'd prefer to keep the os-specific stuff here to a minimum, and
-+		# rely on figuring it out from the naming of libc.
-+		case "${osname}${osvers}" in
-+		next4*)
-+			dflt=libperl.5.$so
-+			# XXX How handle the --version stuff for MAB?
-+			;;
-+		linux*|gnu*)  # ld won't link with a bare -lperl otherwise.
-+			dflt=libperl.$so
-+			;;
-+		cygwin*) # ld links now against the dll directly
-+			majmin="cygperl5_${patchlevel}_${subversion}.${so}"
-+			majonly=`echo $patchlevel $subversion |
-+				$awk '{printf "%03d%03d", $1, $2}'`
-+			majonly=cygperl5.$majonly.$so
-+			dflt=$majmin
-+			;;
-+		*)	# Try to guess based on whether libc has major.minor.
-+			case "$libc" in
-+			*libc.$so.[0-9]*.[0-9]*) dflt=$majmin ;;
-+			*libc.$so.[0-9]*) dflt=$majonly ;;
-+			*)	dflt=libperl.$so ;;
-+			esac
-+			;;
-+		esac
-+		;;
-+	*)	dflt=$libperl
-+		;;
-+	esac
-+	cat << EOM
-+
-+I need to select a good name for the shared libperl.  If your system uses
-+library names with major and minor numbers, then you might want something
-+like $majmin.  Alternatively, if your system uses a single version
-+number for shared libraries, then you might want to use $majonly.
-+Or, your system might be quite happy with a simple libperl.$so.
-+
-+Since the shared libperl will get installed into a version-specific
-+architecture-dependent directory, the version number of the shared perl
-+library probably isn't important, so the default should be o.k.
-+
-+EOM
-+	rp='What name do you want to give to the shared libperl?'
-+	. ./myread
-+	libperl=$ans
-+	echo "Ok, I'll use $libperl"
-+	;;
-+*)
-+	libperl="libperl${_a}"
-+	;;
-+esac
-+
-+# Detect old use of shrpdir via undocumented Configure -Dshrpdir
-+case "$shrpdir" in
-+'') ;;
-+*)	$cat >&4 <<EOM
-+WARNING:  Use of the shrpdir variable for the installation location of
-+the shared $libperl is not supported.  It was never documented and
-+will not work in this version.  Let me (perlbug@perl.org)
-+know of any problems this may cause.
-+
-+EOM
-+	case "$shrpdir" in
-+	"$archlibexp/CORE")
-+		$cat >&4 <<EOM
-+But your current setting of $shrpdir is
-+the default anyway, so it's harmless.
-+EOM
-+		;;
-+	*)
-+		$cat >&4 <<EOM
-+Further, your current attempted setting of $shrpdir
-+conflicts with the value of $archlibexp/CORE
-+that installperl will use.
-+EOM
-+		;;
-+	esac
-+	;;
-+esac
-+
-+# How will the perl executable find the installed shared $libperl?
-+# Add $xxx to ccdlflags.
-+# If we can't figure out a command-line option, use $shrpenv to
-+# set env LD_RUN_PATH.  The main perl makefile uses this.
-+shrpdir=$archlibexp/CORE
-+xxx=''
-+tmp_shrpenv=''
-+if "$useshrplib"; then
-+    case "$osname" in
-+	aix)
-+		# We'll set it in Makefile.SH...
-+		;;
-+	solaris)
-+		xxx="-R $shrpdir"
-+		;;
-+	freebsd|mirbsd|netbsd|openbsd|interix|dragonfly)
-+		xxx="-Wl,-R$shrpdir"
-+		;;
-+	bsdos|linux|irix*|dec_osf|gnu*)
-+		xxx="-Wl,-rpath,$shrpdir"
-+		;;
-+	next)
-+		# next doesn't like the default...
-+		;;
-+	beos)
-+		# beos doesn't like the default, either.
-+		;;
-+	haiku)
-+		# Haiku doesn't like the default, either.
-+		;;
-+	hpux*)
-+		# hpux doesn't like the default, either.
-+		tmp_shrpenv="env LDOPTS=\"+s +b${shrpdir}\""
-+		;;
-+	cygwin)
-+		# cygwin needs only ldlibpth
-+		;;
-+	*)
-+		tmp_shrpenv="env LD_RUN_PATH=$shrpdir"
-+		;;
-+	esac
-+	case "$xxx" in
-+	'') ;;
-+	*)
-+		# Only add $xxx if it isn't already in ccdlflags.
-+		case " $ccdlflags " in
-+		*" $xxx "*)	;;
-+		*)	ccdlflags="$ccdlflags $xxx"
-+			cat <<EOM >&4
-+
-+Adding $xxx to the flags
-+passed to $ld so that the perl executable will find the
-+installed shared $libperl.
-+
-+EOM
-+			;;
-+		esac
-+		;;
-+	esac
-+fi
-+# Fix ccdlflags in AIX for building external extensions.
-+# (For building Perl itself bare -bE:perl.exp is needed,
-+#  Makefile.SH takes care of this.)
-+case "$osname" in
-+aix) ccdlflags="$ccdlflags -bE:$installarchlib/CORE/perl.exp" ;;
-+esac
-+# Respect a hint or command-line value.
-+case "$shrpenv" in
-+'') shrpenv="$tmp_shrpenv" ;;
-+esac
-+case "$ldlibpthname" in
-+'')	ldlibpthname=LD_LIBRARY_PATH ;;
-+none)	ldlibpthname='' ;;
-+esac
-+
-+: determine where manual pages are on this system
-+echo " "
-+case "$sysman" in
-+'') 
-+	syspath='/usr/share/man/man1 /usr/man/man1'
-+	syspath="$syspath /usr/man/mann /usr/man/manl /usr/man/local/man1"
-+	syspath="$syspath /usr/man/u_man/man1"
-+	syspath="$syspath /usr/catman/u_man/man1 /usr/man/l_man/man1"
-+	syspath="$syspath /usr/local/man/u_man/man1 /usr/local/man/l_man/man1"
-+	syspath="$syspath /usr/man/man.L /local/man/man1 /usr/local/man/man1"
-+	sysman=`./loc . /usr/man/man1 $syspath`
-+	;;
-+esac
-+if $test -d "$sysman"; then
-+	echo "System manual is in $sysman." >&4
-+else
-+	echo "Could not find manual pages in source form." >&4
-+fi
-+
-+: determine where manual pages go
-+set man1dir man1dir none
-+eval $prefixit
-+$cat <<EOM
-+
-+$spackage has manual pages available in source form.
-+EOM
-+case "$nroff" in
-+nroff)
-+	echo "However, you don't have nroff, so they're probably useless to you."
-+	case "$man1dir" in
-+	'') man1dir="none";;
-+	esac;;
-+esac
-+echo "If you don't want the manual sources installed, answer 'none'."
-+case "$man1dir" in
-+' ') dflt=none
-+	;;
-+'')
-+	lookpath="$prefixexp/share/man/man1"
-+	lookpath="$lookpath $prefixexp/man/man1 $prefixexp/man/l_man/man1"
-+	lookpath="$lookpath $prefixexp/man/p_man/man1"
-+	lookpath="$lookpath $prefixexp/man/u_man/man1"
-+	lookpath="$lookpath $prefixexp/man/man.1"
-+	case "$sysman" in
-+	*/?_man*)	dflt=`./loc . $prefixexp/l_man/man1 $lookpath` ;;
-+	*)	dflt=`./loc . $prefixexp/man/man1 $lookpath` ;;
-+	esac
-+	set dflt
-+	eval $prefixup
-+	;;
-+*)  dflt="$man1dir"
-+	;;
-+esac
-+echo " "
-+fn=dn+~
-+rp="Where do the main $spackage manual pages (source) go?"
-+. ./getfile
-+if $test "X$man1direxp" != "X$ansexp"; then
-+	installman1dir=''
-+fi
-+prefixvar=man1dir
-+. ./setprefixvar
-+
-+case "$man1dir" in
-+'')	man1dir=' '
-+	installman1dir='';;
-+esac
-+
-+: What suffix to use on installed man pages
-+
-+case "$man1dir" in
-+' ')
-+	man1ext='0'
-+	;;
-+*)
-+	rp="What suffix should be used for the main $spackage man pages?"
-+	case "$man1ext" in
-+	'')	case "$man1dir" in
-+		*1)  dflt=1 ;;
-+		*1p) dflt=1p ;;
-+		*1pm) dflt=1pm ;;
-+		*l) dflt=l;;
-+		*n) dflt=n;;
-+		*o) dflt=o;;
-+		*p) dflt=p;;
-+		*C) dflt=C;;
-+		*L) dflt=L;;
-+		*L1) dflt=L1;;
-+		*) dflt=1;;
-+		esac
-+		;;
-+	*)	dflt="$man1ext";;
-+	esac
-+	. ./myread
-+	man1ext="$ans"
-+	;;
-+esac
-+
-+: see if we can have long filenames
-+echo " "
-+first=123456789abcdef
-+$rm -f $first
-+if (echo hi >$first) 2>/dev/null; then
-+	if $test -f 123456789abcde; then
-+		echo 'You cannot have filenames longer than 14 characters.  Sigh.' >&4
-+		val="$undef"
-+	else
-+ 		echo 'You can have filenames longer than 14 characters.'>&4
-+ 		val="$define"
-+	fi
-+else
-+	$cat <<'EOM'
-+You can't have filenames longer than 14 chars.
-+You can't even think about them!
-+EOM
-+	val="$undef"
-+fi
-+set d_flexfnam
-+eval $setvar
-+$rm -rf 123456789abcde*
-+
-+: determine where library module manual pages go
-+set man3dir man3dir none
-+eval $prefixit
-+$cat <<EOM
-+
-+$spackage has manual pages for many of the library modules.
-+EOM
-+
-+case "$nroff" in
-+nroff)
-+	$cat <<'EOM'
-+However, you don't have nroff, so they're probably useless to you.
-+EOM
-+	case "$man3dir" in
-+	'') man3dir="none";;
-+	esac;;
-+esac
-+
-+case "$d_flexfnam" in
-+undef)
-+	$cat <<'EOM'
-+However, your system can't handle the long file names like File::Basename.3.
-+EOM
-+	case "$man3dir" in
-+	'') man3dir="none";;
-+	esac;;
-+esac
-+
-+echo "If you don't want the manual sources installed, answer 'none'."
-+prog=`echo $package | $sed 's/-*[0-9.]*$//'`
-+case "$man3dir" in
-+'')	dflt=`echo "$man1dir" | $sed -e 's/man1/man3/g' -e 's/man\.1/man\.3/g'`
-+	if $test -d "$privlib/man/man3"; then
-+		cat <<EOM >&4
-+
-+WARNING:  Previous versions of perl installed man3 pages into
-+$privlib/man/man3.  This version will suggest a
-+new default of $dflt.
-+EOM
-+		tdflt=$dflt
-+		dflt='n'
-+		rp='Do you wish to preserve the old behavior?(y/n)'
-+		. ./myread
-+		case "$ans" in
-+		y*) dflt="$privlib/man/man3" ;;
-+		*)  dflt=$tdflt ;;
-+		esac
-+    fi
-+	;;
-+*)	dflt="$man3dir" ;;
-+esac
-+case "$dflt" in
-+' ') dflt=none ;;
-+esac
-+echo " "
-+fn=dn+~
-+rp="Where do the $package library man pages (source) go?"
-+. ./getfile
-+prefixvar=man3dir
-+. ./setprefixvar
-+
-+case "$man3dir" in
-+'')	man3dir=' '
-+	installman3dir='';;
-+esac
-+
-+: What suffix to use on installed man pages
-+case "$man3dir" in
-+' ')
-+	man3ext='0'
-+	;;
-+*)
-+	rp="What suffix should be used for the $package library man pages?"
-+	case "$man3ext" in
-+	'')	case "$man3dir" in
-+		*3)  dflt=3 ;;
-+		*3p) dflt=3p ;;
-+		*3pm) dflt=3pm ;;
-+		*l) dflt=l;;
-+		*n) dflt=n;;
-+		*o) dflt=o;;
-+		*p) dflt=p;;
-+		*C) dflt=C;;
-+		*L) dflt=L;;
-+		*L3) dflt=L3;;
-+		*) dflt=3;;
-+		esac
-+		;;
-+	*)	dflt="$man3ext";;
-+	esac
-+	. ./myread
-+	man3ext="$ans"
-+	;;
-+esac
-+
-+: see if we have to deal with yellow pages, now NIS.
-+if $test -d /usr/etc/yp || $test -d /etc/yp || $test -d /usr/lib/yp; then
-+	if $test -f /usr/etc/nibindd; then
-+		echo " "
-+		echo "I'm fairly confident you're on a NeXT."
-+		echo " "
-+		rp='Do you get the hosts file via NetInfo?'
-+		dflt=y
-+		case "$hostcat" in
-+		nidump*) ;;
-+		'') ;;
-+		*) dflt=n;;
-+		esac
-+		. ./myread
-+		case "$ans" in
-+		y*) hostcat='nidump hosts .';;
-+		*)	case "$hostcat" in
-+			nidump*) hostcat='';;
-+			esac
-+			;;
-+		esac
-+	fi
-+	case "$hostcat" in
-+	nidump*) ;;
-+	*)
-+		case "$hostcat" in
-+		*ypcat*) dflt=y;;
-+		'') if $contains '^\+' /etc/passwd >/dev/null 2>&1; then
-+				dflt=y
-+			else
-+				dflt=n
-+			fi;;
-+		*) dflt=n;;
-+		esac
-+		echo " "
-+		rp='Are you getting the hosts file via yellow pages?'
-+		. ./myread
-+		case "$ans" in
-+		y*) hostcat='ypcat hosts';;
-+		*) hostcat='cat /etc/hosts';;
-+		esac
-+		;;
-+	esac
-+fi
-+case "$hostcat" in
-+'') test -f /etc/hosts && hostcat='cat /etc/hosts';;
-+esac
-+case "$groupcat" in
-+'') test -f /etc/group && groupcat='cat /etc/group';;
-+esac
-+case "$passcat" in
-+'') test -f /etc/passwd && passcat='cat /etc/passwd';;
-+esac
-+
-+: now get the host name
-+echo " "
-+echo "Figuring out host name..." >&4
-+case "$myhostname" in
-+'') cont=true
-+	echo 'Maybe "hostname" will work...'
-+	if tans=`sh -c hostname 2>&1` ; then
-+		myhostname=$tans
-+		phostname=hostname
-+		cont=''
-+	fi
-+	;;
-+*) cont='';;
-+esac
-+if $test "$cont"; then
-+	if ./xenix; then
-+		echo 'Oh, dear.  Maybe "/etc/systemid" is the key...'
-+		if tans=`cat /etc/systemid 2>&1` ; then
-+			myhostname=$tans
-+			phostname='cat /etc/systemid'
-+			echo "Whadyaknow.  Xenix always was a bit strange..."
-+			cont=''
-+		fi
-+	elif $test -r /etc/systemid; then
-+		echo "(What is a non-Xenix system doing with /etc/systemid?)"
-+	fi
-+fi
-+if $test "$cont"; then
-+	echo 'No, maybe "uuname -l" will work...'
-+	if tans=`sh -c 'uuname -l' 2>&1` ; then
-+		myhostname=$tans
-+		phostname='uuname -l'
-+	else
-+		echo 'Strange.  Maybe "uname -n" will work...'
-+		if tans=`sh -c 'uname -n' 2>&1` ; then
-+			myhostname=$tans
-+			phostname='uname -n'
-+		else
-+			echo 'Oh well, maybe I can mine it out of whoami.h...'
-+			if tans=`sh -c $contains' sysname $usrinc/whoami.h' 2>&1` ; then
-+				myhostname=`echo "$tans" | $sed 's/^.*"\(.*\)"/\1/'`
-+				phostname="sed -n -e '"'/sysname/s/^.*\"\\(.*\\)\"/\1/{'"' -e p -e q -e '}' <$usrinc/whoami.h"
-+			else
-+				case "$myhostname" in
-+				'') echo "Does this machine have an identity crisis or something?"
-+					phostname='';;
-+				*)
-+					echo "Well, you said $myhostname before..."
-+					phostname='echo $myhostname';;
-+				esac
-+			fi
-+		fi
-+	fi
-+fi
-+case "$myhostname" in
-+'') myhostname=noname ;;
-+esac
-+: you do not want to know about this
-+set $myhostname
-+myhostname=$1
-+
-+: verify guess
-+if $test "$myhostname" ; then
-+	dflt=y
-+	rp='Your host name appears to be "'$myhostname'".'" Right?"
-+	. ./myread
-+	case "$ans" in
-+	y*) ;;
-+	*) myhostname='';;
-+	esac
-+fi
-+
-+: bad guess or no guess
-+while $test "X$myhostname" = X ; do
-+	dflt=''
-+	rp="Please type the (one word) name of your host:"
-+	. ./myread
-+	myhostname="$ans"
-+done
-+
-+: translate upper to lower if necessary
-+case "$myhostname" in
-+*[A-Z]*)
-+	echo "(Normalizing case in your host name)"
-+	myhostname=`echo $myhostname | ./tr '[A-Z]' '[a-z]'`
-+	;;
-+esac
-+
-+case "$myhostname" in
-+*.*)
-+	dflt=`expr "X$myhostname" : "X[^.]*\(\..*\)"`
-+	myhostname=`expr "X$myhostname" : "X\([^.]*\)\."`
-+	echo "(Trimming domain name from host name--host name is now $myhostname)"
-+	;;
-+*) case "$mydomain" in
-+	'')
-+		{
-+			test "X$hostcat" = "Xypcat hosts" &&
-+			ypmatch "$myhostname" hosts 2>/dev/null |\
-+				$sed -e 's/[	 ]*#.*//; s/$/ /' > hosts && \
-+			$test -s hosts
-+		} || {
-+			test "X$hostcat" != "X" &&
-+		     	$hostcat | $sed -n -e "s/[	 ]*#.*//; s/\$/ /
-+					/[	 ]$myhostname[	. ]/p" > hosts
-+		}
-+		tmp_re="[	. ]"
-+		if $test -f hosts; then
-+			$test x`$awk "/[0-9].*[	 ]$myhostname$tmp_re/ { sum++ }
-+			     END { print sum }" hosts` = x1 || tmp_re="[	 ]"
-+			dflt=.`$awk "/[0-9].*[	 ]$myhostname$tmp_re/ {for(i=2; i<=NF;i++) print \\\$i}" \
-+				hosts | $sort | $uniq | \
-+				$sed -n -e "s/$myhostname\.\([-a-zA-Z0-9_.]\)/\1/p"`
-+			case `$echo X$dflt` in
-+			X*\ *)	echo "(Several hosts in the database matched hostname)"
-+				dflt=.
-+				;;
-+			X.) echo "(You do not have fully-qualified names in the hosts database)"
-+				;;
-+			esac
-+		else
-+			echo "(I cannot locate a hosts database anywhere)"
-+			dflt=.
-+		fi
-+		case "$dflt" in
-+		.)
-+			tans=`./loc resolv.conf X /etc /usr/etc`
-+			if $test -f "$tans"; then
-+				echo "(Attempting domain name extraction from $tans)"
-+				dflt=.`$sed -n -e 's/	/ /g' \
-+				  -e 's/^search  *\([^ ]*\).*/\1/p' $tans \
-+				  -e 1q 2>/dev/null`
-+				case "$dflt" in
-+				.) dflt=.`$sed -n -e 's/	/ /g' \
-+				     -e 's/^domain  *\([^ ]*\).*/\1/p' $tans \
-+				     -e 1q 2>/dev/null`
-+  					;;
-+				esac
-+			fi
-+			;;
-+		esac
-+		case "$dflt" in
-+		.) echo "(No help from resolv.conf either -- attempting clever guess)"
-+			dflt=.`sh -c domainname 2>/dev/null`
-+			case "$dflt" in
-+			'') dflt='.';;
-+			.nis.*|.yp.*|.main.*) dflt=`echo $dflt | $sed -e 's/^\.[^.]*//'`;;
-+			esac
-+			;;
-+		esac
-+		case "$dflt$osname" in
-+		.os390) echo "(Attempting domain name extraction from //'SYS1.TCPPARMS(TCPDATA)')"
-+			dflt=.`awk '/^DOMAINORIGIN/ {print $2}' "//'SYS1.TCPPARMS(TCPDATA)'" 2>/dev/null`
-+			;;
-+		esac
-+		case "$dflt" in
-+		.) echo "(Lost all hope -- silly guess then)"
-+			dflt='.nonet'
-+			;;
-+		esac
-+		$rm -f hosts
-+		;;
-+	*) dflt="$mydomain";;
-+	esac;;
-+esac
-+echo " "
-+rp="What is your domain name?"
-+. ./myread
-+tans="$ans"
-+case "$ans" in
-+'') ;;
-+.*) ;;
-+*) tans=".$tans";;
-+esac
-+mydomain="$tans"
-+
-+: translate upper to lower if necessary
-+case "$mydomain" in
-+*[A-Z]*)
-+	echo "(Normalizing case in your domain name)"
-+	mydomain=`echo $mydomain | ./tr '[A-Z]' '[a-z]'`
-+	;;
-+esac
-+
-+: a little sanity check here
-+case "$phostname" in
-+'') ;;
-+*)
-+	case `$phostname | ./tr '[A-Z]' '[a-z]'` in
-+	$myhostname$mydomain|$myhostname) ;;
-+	*)
-+		case "$phostname" in
-+		sed*)
-+			echo "(That doesn't agree with your whoami.h file, by the way.)"
-+			;;
-+		*)
-+			echo "(That doesn't agree with your $phostname command, by the way.)"
-+			;;
-+		esac
-+	;;
-+	esac
-+	;;
-+esac
-+
-+: determine the e-mail address of the user who is running us
-+$cat <<EOM
-+
-+I need to get your e-mail address in Internet format if possible, i.e.
-+something like user@host.domain. Please answer accurately since I have
-+no easy means to double check it. The default value provided below
-+is most probably close to reality but may not be valid from outside
-+your organization...
-+
-+EOM
-+cont=x
-+while test "$cont"; do
-+	case "$cf_email" in
-+	'') dflt="$cf_by@$myhostname$mydomain";;
-+	*) dflt="$cf_email";;
-+	esac
-+	rp='What is your e-mail address?'
-+	. ./myread
-+	cf_email="$ans"
-+	case "$cf_email" in
-+	*@*.*) cont='' ;;
-+	*)
-+		rp='Address does not look like an Internet one.  Use it anyway?'
-+		case "$fastread" in
-+		yes) dflt=y ;;
-+		*) dflt=n ;;
-+		esac
-+		. ./myread
-+		case "$ans" in
-+		y*) cont='' ;;
-+		*) echo " " ;;
-+		esac
-+		;;
-+	esac
-+done
-+
-+: Ask e-mail of administrator
-+$cat <<EOM
-+
-+If you or somebody else will be maintaining perl at your site, please
-+fill in the correct e-mail address here so that they may be contacted
-+if necessary. Currently, the "perlbug" program included with perl
-+will send mail to this address in addition to perlbug@perl.org. You may
-+enter "none" for no administrator.
-+
-+EOM
-+case "$perladmin" in
-+'') dflt="$cf_email";;
-+*) dflt="$perladmin";;
-+esac
-+rp='Perl administrator e-mail address'
-+. ./myread
-+perladmin="$ans"
-+
-+: determine whether to only install version-specific parts.
-+echo " "
-+$cat <<EOM
-+Do you want to install only the version-specific parts of the perl
-+distribution?  Usually you do *not* want to do this.
-+EOM
-+case "$versiononly" in
-+"$define"|[Yy]*|true) dflt='y' ;;
-+*) dflt='n';
-+esac
-+rp="Do you want to install only the version-specific parts of perl?"
-+. ./myread
-+case "$ans" in
-+[yY]*)	val="$define";;
-+*)	val="$undef" ;;
-+esac
-+set versiononly
-+eval $setvar
-+
-+case "$versiononly" in
-+"$define") inc_version_list=''
-+           inc_version_list_init=0
-+           ;;
-+esac
-+
-+: figure out how to guarantee perl startup
-+: XXX Note that this currently takes advantage of the bug that binexp ignores
-+:     the Configure -Dinstallprefix setting, which in turn means that under
-+:     relocatable @INC, initialinstalllocation is what binexp started as.
-+case "$startperl" in
-+'')
-+	case "$sharpbang" in
-+	*!)
-+		$cat <<EOH
-+
-+I can use the #! construct to start perl on your system. This will
-+make startup of perl scripts faster, but may cause problems if you
-+want to share those scripts and perl is not in a standard place
-+($initialinstalllocation/perl) on all your platforms. The alternative
-+is to force a shell by starting the script with a single ':' character.
-+
-+EOH
-+		case "$versiononly" in
-+		"$define")      dflt="$initialinstalllocation/perl$version";;
-+		*)              dflt="$initialinstalllocation/perl";;
-+		esac
-+		rp='What shall I put after the #! to start up perl ("none" to not use #!)?'
-+		. ./myread
-+		case "$ans" in
-+		none)	startperl=": # use perl";;
-+		*)	startperl="#!$ans"
-+			if $test 30 -lt `echo "$ans" | wc -c`; then
-+				$cat >&4 <<EOM
-+
-+WARNING:  Some systems limit the #! command to 32 characters.
-+If you experience difficulty running Perl scripts with #!, try
-+installing Perl in a directory with a shorter pathname.
-+
-+EOM
-+			fi ;;
-+		esac
-+		;;
-+	*) startperl=": # use perl"
-+		;;
-+	esac
-+	;;
-+esac
-+echo "I'll use $startperl to start perl scripts."
-+
-+: figure best path for perl in scripts
-+case "$perlpath" in
-+'')
-+	case "$versiononly" in
-+	"$define")	perlpath="$initialinstalllocation/perl$version";;
-+	*)		perlpath="$initialinstalllocation/perl";;
-+	esac
-+	case "$startperl" in
-+	*!*) ;;
-+	*)
-+		$cat <<EOH
-+
-+I will use the "eval 'exec'" idiom to start Perl on your system.
-+I can use the full path of your Perl binary for this purpose, but
-+doing so may cause problems if you want to share those scripts and
-+Perl is not always in a standard place ($initialinstalllocation/perl).
-+
-+EOH
-+		dflt="$initialinstalllocation/perl"
-+		rp="What path shall I use in \"eval 'exec'\"?"
-+		. ./myread
-+		perlpath="$ans"
-+		;;
-+	esac
-+	;;
-+esac
-+case "$startperl" in
-+*!*)	;;
-+*)	echo "I'll use $perlpath in \"eval 'exec'\"" ;;
-+esac
-+
-+: determine where public executable scripts go
-+set scriptdir scriptdir
-+eval $prefixit
-+case "$scriptdir" in
-+'')
-+	dflt="$bin"
-+	: guess some guesses
-+	$test -d /usr/share/scripts && dflt=/usr/share/scripts
-+	$test -d /usr/share/bin     && dflt=/usr/share/bin
-+	$test -d /usr/local/script  && dflt=/usr/local/script
-+	$test -d /usr/local/scripts && dflt=/usr/local/scripts
-+	$test -d $prefixexp/script  && dflt=$prefixexp/script
-+	set dflt
-+	eval $prefixup
-+	;;
-+*)  dflt="$scriptdir"
-+	;;
-+esac
-+$cat <<EOM
-+
-+Some installations have a separate directory just for executable scripts so
-+that they can mount it across multiple architectures but keep the scripts in
-+one spot.  You might, for example, have a subdirectory of /usr/share for this.
-+Or you might just lump your scripts in with all your other executables.
-+
-+EOM
-+fn=d~
-+rp='Where do you keep publicly executable scripts?'
-+. ./getfile
-+if $test "X$ansexp" != "X$scriptdirexp"; then
-+	installscript=''
-+fi
-+installscriptdir=''
-+prefixvar=scriptdir
-+. ./setprefixvar
-+: A little fix up for an irregularly named variable.
-+installscript="$installscriptdir"
-+
-+: determine where add-on public executables go
-+case "$sitebin" in
-+'')	dflt=$siteprefix/bin ;;
-+*)	dflt=$sitebin ;;
-+esac
-+fn=d~
-+rp='Pathname where the add-on public executables should be installed?'
-+. ./getfile
-+prefixvar=sitebin
-+. ./setprefixvar
-+
-+: determine where add-on html pages go
-+: There is no standard location, so try to copy the previously-selected
-+: directory structure for the core html pages.
-+case "$sitehtml1dir" in
-+'')    dflt=`echo "$html1dir" | $sed "s#^$prefix#$siteprefix#"` ;;
-+*)     dflt=$sitehtml1dir ;;
-+esac
-+case "$dflt" in
-+''|' ') dflt=none ;;
-+esac
-+fn=dn+~
-+rp='Pathname where the site-specific html pages should be installed?'
-+. ./getfile
-+prefixvar=sitehtml1dir
-+. ./setprefixvar
-+
-+: determine where add-on library html pages go
-+: There is no standard location, so try to copy the previously-selected
-+: directory structure for the core html pages.
-+case "$sitehtml3dir" in
-+'')    dflt=`echo "$html3dir" | $sed "s#^$prefix#$siteprefix#"` ;;
-+*)     dflt=$sitehtml3dir ;;
-+esac
-+case "$dflt" in
-+''|' ') dflt=none ;;
-+esac
-+fn=dn+~
-+rp='Pathname where the site-specific library html pages should be installed?'
-+. ./getfile
-+prefixvar=sitehtml3dir
-+. ./setprefixvar
-+
-+: determine where add-on manual pages go
-+case "$siteman1dir" in
-+'')	dflt=`echo $man1dir | $sed "s#^$prefix#$siteprefix#"` ;;
-+*)	dflt=$siteman1dir ;;
-+esac
-+case "$dflt" in
-+''|' ') dflt=none ;;
-+esac
-+fn=dn+~
-+rp='Pathname where the site-specific manual pages should be installed?'
-+. ./getfile
-+prefixvar=siteman1dir
-+. ./setprefixvar
-+
-+: determine where add-on library man pages go
-+case "$siteman3dir" in
-+'')	dflt=`echo $man3dir | $sed "s#^$prefix#$siteprefix#"` ;;
-+*)	dflt=$siteman3dir ;;
-+esac
-+case "$dflt" in
-+''|' ') dflt=none ;;
-+esac
-+fn=dn+~
-+rp='Pathname where the site-specific library manual pages should be installed?'
-+. ./getfile
-+prefixvar=siteman3dir
-+. ./setprefixvar
-+
-+: determine where add-on public executable scripts go
-+case "$sitescript" in
-+'')	dflt=$siteprefix/script
-+	$test -d $dflt || dflt=$sitebin ;;
-+*)  dflt="$sitescript" ;;
-+esac
-+fn=d~+
-+rp='Pathname where add-on public executable scripts should be installed?'
-+. ./getfile
-+prefixvar=sitescript
-+. ./setprefixvar
-+
-+: Check if faststdio is requested and available
-+case "$usefaststdio" in
-+$define|true|[yY]*|'')
-+	xversion=`awk '/define[ 	]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
-+	case "$xversion" in
-+	[68])	dflt='y' ;;
-+	*)	dflt='n' ;;
-+	esac
-+	;;
-+*) dflt='n';;
-+esac
-+cat <<EOM
-+
-+Perl can be built to use 'fast stdio', which means using the stdio
-+library but also directly manipulating the stdio buffers to enable
-+faster I/O.  Using stdio is better for backward compatibility (especially
-+for Perl extensions), but on the other hand since Perl 5.8 the 'perlio'
-+interface has been preferred instead of stdio.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+rp='Use the "fast stdio" if available?'
-+. ./myread
-+case "$ans" in
-+y|Y)	val="$define" ;;
-+*)      val="$undef" ;;
-+esac
-+set usefaststdio
-+eval $setvar
-+
-+
-+: define an is-a-typedef? function
-+typedef='type=$1; var=$2; def=$3; shift; shift; shift; inclist=$@;
-+case "$inclist" in
-+"") inclist="sys/types.h";;
-+esac;
-+eval "varval=\$$var";
-+case "$varval" in
-+"")
-+	$rm -f temp.c;
-+	for inc in $inclist; do
-+		echo "#include <$inc>" >>temp.c;
-+	done;
-+	echo "#ifdef $type" >> temp.c;
-+	echo "printf(\"We have $type\");" >> temp.c;
-+	echo "#endif" >> temp.c;
-+	$cppstdin $cppflags $cppminus < temp.c >temp.E 2>/dev/null;
-+	if $contains $type temp.E >/dev/null 2>&1; then
-+		eval "$var=\$type";
-+	else
-+		eval "$var=\$def";
-+	fi;
-+	$rm -f temp.?;;
-+*) eval "$var=\$varval";;
-+esac'
-+
-+: define an is-a-typedef? function that prompts if the type is not available.
-+typedef_ask='type=$1; var=$2; def=$3; shift; shift; shift; inclist=$@;
-+case "$inclist" in
-+"") inclist="sys/types.h";;
-+esac;
-+eval "varval=\$$var";
-+case "$varval" in
-+"")
-+	$rm -f temp.c;
-+	for inc in $inclist; do
-+		echo "#include <$inc>" >>temp.c;
-+	done;
-+	echo "#ifdef $type" >> temp.c;
-+	echo "printf(\"We have $type\");" >> temp.c;
-+	echo "#endif" >> temp.c;
-+	$cppstdin $cppflags $cppminus < temp.c >temp.E 2>/dev/null;
-+	echo " " ;
-+	echo "$rp" | $sed -e "s/What is/Looking for/" -e "s/?/./";
-+	if $contains $type temp.E >/dev/null 2>&1; then
-+		echo "$type found." >&4;
-+		eval "$var=\$type";
-+	else
-+		echo "$type NOT found." >&4;
-+		dflt="$def";
-+		. ./myread ;
-+		eval "$var=\$ans";
-+	fi;
-+	$rm -f temp.?;;
-+*) eval "$var=\$varval";;
-+esac'
-+
-+: see what type lseek is declared as in the kernel
-+rp="What is the type used for lseek's offset on this system?"
-+set off_t lseektype long stdio.h sys/types.h
-+eval $typedef_ask
-+
-+echo " "
-+echo "Checking to see how big your file offsets are..." >&4
-+$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main()
-+{
-+    printf("%d\n", (int)sizeof($lseektype));
-+    return(0);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	lseeksize=`$run ./try`
-+	echo "Your file offsets are $lseeksize bytes long."
-+else
-+	dflt=$longsize
-+	echo " "
-+	echo "(I can't seem to compile the test program.  Guessing...)"
-+	rp="What is the size of your file offsets (in bytes)?"
-+	. ./myread
-+	lseeksize="$ans"
-+fi
-+$rm_try
-+
-+: see what type file positions are declared as in the library
-+rp="What is the type for file position used by fsetpos()?"
-+set fpos_t fpostype long stdio.h sys/types.h
-+eval $typedef_ask
-+
-+: Check size for Fpos_t
-+echo " "
-+case "$fpostype" in
-+*_t) zzz="$fpostype"	;;
-+*)   zzz="fpos_t"	;;
-+esac
-+echo "Checking the size of $zzz..." >&4
-+cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+    printf("%d\n", (int)sizeof($fpostype));
-+    exit(0);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	yyy=`$run ./try`
-+	case "$yyy" in
-+	'')	fpossize=4
-+		echo "(I can't execute the test program--guessing $fpossize.)" >&4
-+		;;
-+	*)	fpossize=$yyy
-+		echo "Your $zzz is $fpossize bytes long."
-+		;;
-+	esac
-+else
-+	dflt="$longsize"
-+	echo " " >&4
-+	echo "(I can't compile the test program.  Guessing...)" >&4
-+	rp="What is the size of your file positions (in bytes)?"
-+	. ./myread
-+	fpossize="$ans"
-+fi
-+
-+: Check for large file support
-+# Backward compatibility (uselfs is deprecated).
-+case "$uselfs" in
-+"$define"|true|[yY]*)
-+	cat <<EOM >&4
-+
-+*** Configure -Duselfs is deprecated, using -Duselargefiles instead.
-+EOM
-+	uselargefiles="$define"
-+	;;
-+esac
-+
-+case "$lseeksize:$fpossize" in
-+8:8) cat <<EOM
-+
-+You can have files larger than 2 gigabytes.
-+EOM
-+   val="$define" ;;
-+*)    case "$uselargefiles" in
-+   "$undef"|false|[nN]*) dflt='n' ;;
-+   *)	dflt='y' ;;
-+   esac
-+   cat <<EOM
-+
-+Perl can be built to understand large files (files larger than 2 gigabytes)
-+on some systems.  To do so, Configure can be run with -Duselargefiles.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+   rp='Try to understand large files, if available?'
-+   . ./myread
-+   case "$ans" in
-+   y|Y) 	val="$define" ;;
-+   *)   	val="$undef"  ;;
-+   esac
-+   ;;
-+esac
-+set uselargefiles
-+eval $setvar
-+: Look for a hint-file generated 'call-back-unit'.  If the
-+: user has specified that a large files perl is to be built,
-+: we may need to set or change some other defaults.
-+if $test -f uselargefiles.cbu; then
-+	echo "Your platform has some specific hints regarding large file builds, using them..."
-+	. ./uselargefiles.cbu
-+fi
-+case "$uselargefiles" in
-+"$define")
-+	if $test -f uselargefiles.cbu; then
-+		echo " "
-+		echo "Rechecking to see how big your file offsets are..." >&4
-+		$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main()
-+{
-+    printf("%d\n", (int)sizeof($lseektype));
-+    return(0);
-+}
-+EOCP
-+		set try
-+		if eval $compile_ok; then
-+			lseeksize=`$run ./try`
-+			$echo "Your file offsets are now $lseeksize bytes long."
-+		else
-+			dflt="$lseeksize"
-+			echo " "
-+			echo "(I can't seem to compile the test program.  Guessing...)"
-+			rp="What is the size of your file offsets (in bytes)?"
-+			. ./myread
-+			lseeksize="$ans"
-+		fi
-+		case "$fpostype" in
-+		*_t) zzz="$fpostype"	;;
-+		*)   zzz="fpos_t"	;;
-+		esac
-+		$echo $n "Rechecking the size of $zzz...$c" >&4
-+		$cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+    printf("%d\n", (int)sizeof($fpostype));
-+    return(0);
-+}
-+EOCP
-+		set try
-+		if eval $compile_ok; then
-+			yyy=`$run ./try`
-+			dflt="$lseeksize"
-+			case "$yyy" in
-+			'')	echo " "
-+				echo "(I can't execute the test program--guessing $fpossize.)" >&4
-+				;;
-+			*)	fpossize=$yyy
-+				echo " $fpossize bytes." >&4
-+				;;
-+			esac
-+		else
-+			dflt="$fpossize"
-+			echo " "
-+			echo "(I can't compile the test program.  Guessing...)" >&4
-+			rp="What is the size of your file positions (in bytes)?"
-+			. ./myread
-+			fpossize="$ans"
-+		fi
-+		$rm_try
-+	fi
-+	;;
-+esac
-+
-+: Check if we want perlio
-+useperlio="$define"
-+
-+: Set the vendorbin variables
-+case "$vendorprefix" in
-+'')	d_vendorbin="$undef"
-+	vendorbin=''
-+	vendorbinexp=''
-+	;;
-+*)	d_vendorbin="$define"
-+	: determine where vendor-supplied executables go.
-+	case "$vendorbin" in
-+	'') dflt=$vendorprefix/bin ;;
-+	*)	dflt="$vendorbin" ;;
-+	esac
-+	fn=d~+
-+	rp='Pathname for the vendor-supplied executables directory?'
-+	. ./getfile
-+	vendorbin="$ans"
-+	vendorbinexp="$ansexp"
-+	;;
-+esac
-+prefixvar=vendorbin
-+. ./installprefix
-+
-+: Set the vendorhtml1dir variables
-+case "$vendorprefix" in
-+'')	vendorhtml1dir=''
-+	vendorhtml1direxp=''
-+	;;
-+*)	: determine where vendor-supplied html pages go.
-+	: There is no standard location, so try to copy the previously-selected
-+	: directory structure for the core html pages.
-+	: XXX Better default suggestions would be welcome.
-+	case "$vendorhtml1dir" in
-+	'')	dflt=`echo "$html1dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
-+	*)	dflt=$vendorhtml1dir ;;
-+	esac
-+	case "$dflt" in
-+	''|' ') dflt=none ;;
-+	esac
-+	fn=dn+~
-+	rp='Pathname for the vendor-supplied html pages?'
-+	. ./getfile
-+	vendorhtml1dir="$ans"
-+	vendorhtml1direxp="$ansexp"
-+	;;
-+esac
-+: Use ' ' for none so value is preserved next time through Configure
-+$test X"$vendorhtml1dir" = "X" && vendorhtml1dir=' '
-+prefixvar=vendorhtml1dir
-+. ./installprefix
-+
-+: Set the vendorhtml3dir variables
-+case "$vendorprefix" in
-+'')	vendorhtml3dir=''
-+	vendorhtml3direxp=''
-+	;;
-+*)	: determine where vendor-supplied module html pages go.
-+	: There is no standard location, so try to copy the previously-selected
-+	: directory structure for the core html pages.
-+	: XXX Better default suggestions would be welcome.
-+	case "$vendorhtml3dir" in
-+	'')	dflt=`echo "$html3dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
-+	*)	dflt=$vendorhtml3dir ;;
-+	esac
-+	case "$dflt" in
-+	''|' ') dflt=none ;;
-+	esac
-+	fn=dn+~
-+	rp='Pathname for the vendor-supplied html pages?'
-+	. ./getfile
-+	vendorhtml3dir="$ans"
-+	vendorhtml3direxp="$ansexp"
-+	;;
-+esac
-+: Use ' ' for none so value is preserved next time through Configure
-+$test X"$vendorhtml3dir" = "X" && vendorhtml3dir=' '
-+prefixvar=vendorhtml3dir
-+. ./installprefix
-+
-+: Set the vendorman1dir variables
-+case "$vendorprefix" in
-+'')	vendorman1dir=''
-+	vendorman1direxp=''
-+	;;
-+*)	: determine where vendor-supplied manual pages go.
-+	case "$vendorman1dir" in
-+	'') dflt=`echo "$man1dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
-+	*)	dflt=$vendorman1dir ;;
-+	esac
-+	case "$dflt" in
-+	''|' ') dflt=none ;;
-+	esac
-+	fn=nd~+
-+	rp='Pathname for the vendor-supplied manual section 1 pages?'
-+	. ./getfile
-+	vendorman1dir="$ans"
-+	vendorman1direxp="$ansexp"
-+	;;
-+esac
-+: Use ' ' for none so value is preserved next time through Configure
-+$test X"$vendorman1dir" = "X" && vendorman1dir=' '
-+prefixvar=vendorman1dir
-+. ./installprefix
-+
-+: Set the vendorman3dir variables
-+case "$vendorprefix" in
-+'')	vendorman3dir=''
-+	vendorman3direxp=''
-+	;;
-+*)	: determine where vendor-supplied module manual pages go.
-+	case "$vendorman3dir" in
-+	'') dflt=`echo "$man3dir" | $sed "s#^$prefix#$vendorprefix#"` ;;
-+	*)	dflt=$vendorman3dir ;;
-+	esac
-+	case "$dflt" in
-+	''|' ') dflt=none ;;
-+	esac
-+	fn=nd~+
-+	rp='Pathname for the vendor-supplied manual section 3 pages?'
-+	. ./getfile
-+	vendorman3dir="$ans"
-+	vendorman3direxp="$ansexp"
-+	;;
-+esac
-+: Use ' ' for none so value is preserved next time through Configure
-+$test X"$vendorman3dir" = "X" && vendorman3dir=' '
-+prefixvar=vendorman3dir
-+. ./installprefix
-+
-+: Set the vendorscript variables
-+case "$vendorprefix" in
-+'')	d_vendorscript="$undef"
-+	vendorscript=''
-+	vendorscriptexp=''
-+	;;
-+*)	d_vendorscript="$define"
-+	: determine where vendor-supplied scripts go.
-+	case "$vendorscript" in
-+	'')	dflt=$vendorprefix/script
-+		$test -d $dflt || dflt=$vendorbin ;;
-+	*)  dflt="$vendorscript" ;;
-+	esac
-+	$cat <<EOM
-+
-+The installation process will create a directory for
-+vendor-supplied scripts.
-+
-+EOM
-+	fn=d~+
-+	rp='Pathname for the vendor-supplied scripts directory?'
-+	. ./getfile
-+	vendorscript="$ans"
-+	vendorscriptexp="$ansexp"
-+	;;
-+esac
-+prefixvar=vendorscript
-+. ./installprefix
-+
-+: script used to emit important warnings
-+cat >warn <<EOS
-+$startsh
-+if test \$# -gt 0; then
-+	echo "\$@" >msg
-+else
-+	cat >msg
-+fi
-+echo "*** WARNING:" >&4
-+sed -e 's/^/*** /' <msg >&4
-+echo "*** " >&4
-+cat msg >>config.msg
-+echo " " >>config.msg
-+rm -f msg
-+EOS
-+chmod +x warn
-+$eunicefix warn
-+
-+: see which of string.h or strings.h is needed
-+echo " "
-+strings=`./findhdr string.h`
-+if $test "$strings" && $test -r "$strings"; then
-+	echo "Using <string.h> instead of <strings.h>." >&4
-+	val="$define"
-+else
-+	val="$undef"
-+	strings=`./findhdr strings.h`
-+	if $test "$strings" && $test -r "$strings"; then
-+		echo "Using <strings.h> instead of <string.h>." >&4
-+	else
-+		./warn "No string header found -- You'll surely have problems."
-+	fi
-+fi
-+set i_string
-+eval $setvar
-+case "$i_string" in
-+"$undef") strings=`./findhdr strings.h`;;
-+*)	  strings=`./findhdr string.h`;;
-+esac
-+
-+: see if qgcvt exists
-+set qgcvt d_qgcvt
-+eval $inlibc
-+
-+: Check print/scan long double stuff
-+echo " "
-+
-+if $test X"$d_longdbl" = X"$define"; then
-+
-+echo "Checking how to print long doubles..." >&4
-+
-+if $test X"$sPRIfldbl" = X -a X"$doublesize" = X"$longdblsize"; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  double d = 123.456;
-+  printf("%.3f\n", d);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		123.456)
-+			sPRIfldbl='"f"'; sPRIgldbl='"g"'; sPRIeldbl='"e"';
-+                	sPRIFUldbl='"F"'; sPRIGUldbl='"G"'; sPRIEUldbl='"E"';
-+			echo "We will use %f."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRIfldbl" = X; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  long double d = 123.456;
-+  printf("%.3Lf\n", d);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		123.456)
-+			sPRIfldbl='"Lf"'; sPRIgldbl='"Lg"'; sPRIeldbl='"Le"';
-+                	sPRIFUldbl='"LF"'; sPRIGUldbl='"LG"'; sPRIEUldbl='"LE"';
-+			echo "We will use %Lf."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRIfldbl" = X; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  long double d = 123.456;
-+  printf("%.3llf\n", d);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		123.456)
-+			sPRIfldbl='"llf"'; sPRIgldbl='"llg"'; sPRIeldbl='"lle"';
-+                	sPRIFUldbl='"llF"'; sPRIGUldbl='"llG"'; sPRIEUldbl='"llE"';
-+			echo "We will use %llf."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRIfldbl" = X; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  long double d = 123.456;
-+  printf("%.3lf\n", d);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		123.456)
-+			sPRIfldbl='"lf"'; sPRIgldbl='"lg"'; sPRIeldbl='"le"';
-+                	sPRIFUldbl='"lF"'; sPRIGUldbl='"lG"'; sPRIEUldbl='"lE"';
-+			echo "We will use %lf."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRIfldbl" = X; then
-+	echo "Cannot figure out how to print long doubles." >&4
-+else
-+	sSCNfldbl=$sPRIfldbl	# expect consistency
-+fi
-+
-+$rm_try
-+
-+fi # d_longdbl
-+
-+case "$sPRIfldbl" in
-+'')	d_PRIfldbl="$undef"; d_PRIgldbl="$undef"; d_PRIeldbl="$undef";
-+	d_PRIFUldbl="$undef"; d_PRIGUldbl="$undef"; d_PRIEUldbl="$undef";
-+	d_SCNfldbl="$undef";
-+	;;
-+*)	d_PRIfldbl="$define"; d_PRIgldbl="$define"; d_PRIeldbl="$define";
-+	d_PRIFUldbl="$define"; d_PRIGUldbl="$define"; d_PRIEUldbl="$define";
-+	d_SCNfldbl="$define";
-+	;;
-+esac
-+
-+: Check how to convert floats to strings.
-+
-+if test "X$d_Gconvert" = X; then
-+
-+echo " "
-+echo "Checking for an efficient way to convert floats to strings."
-+echo " " > try.c
-+case "$uselongdouble" in
-+"$define") echo "#define USE_LONG_DOUBLE" >>try.c ;;
-+esac
-+case "$d_longdbl" in
-+"$define") echo "#define HAS_LONG_DOUBLE" >>try.c ;;
-+esac
-+case "$d_PRIgldbl" in
-+"$define") echo "#define HAS_PRIgldbl"    >>try.c ;;
-+esac
-+$cat >>try.c <<EOP
-+#ifdef TRY_gconvert
-+#define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b))
-+char *myname = "gconvert";
-+#endif
-+#ifdef TRY_gcvt
-+#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
-+char *myname = "gcvt";
-+#endif
-+#ifdef TRY_qgcvt
-+#define Gconvert(x,n,t,b) qgcvt((x),(n),(b))
-+char *myname = "qgcvt";
-+#define DOUBLETYPE long double
-+#endif
-+#ifdef TRY_sprintf
-+#if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE)
-+#ifdef HAS_PRIgldbl
-+#define Gconvert(x,n,t,b) sprintf((b),"%.*"$sPRIgldbl,(n),(x))
-+#else
-+#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(double)(x))
-+#endif
-+#else
-+#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
-+#endif
-+char *myname = "sprintf";
-+#endif
-+
-+#ifndef DOUBLETYPE
-+#if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE)
-+#define DOUBLETYPE long double
-+#else
-+#define DOUBLETYPE double
-+#endif
-+#endif
-+
-+#include <stdio.h>
-+
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_string I_STRING
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+
-+int checkit(char *expect, char *got)
-+{
-+    if (strcmp(expect, got)) {
-+		printf("%s oddity:  Expected %s, got %s\n",
-+			myname, expect, got);
-+		exit(1);
-+	}
-+}
-+
-+int main()
-+{
-+	char buf[64];
-+	buf[63] = '\0';
-+
-+	/* This must be 1st test on (which?) platform */
-+	/* Alan Burlison <AlanBurlsin@unn.unisys.com> */
-+	Gconvert((DOUBLETYPE)0.1, 8, 0, buf);
-+	checkit("0.1", buf);
-+
-+	Gconvert((DOUBLETYPE)0.01, 8, 0, buf);
-+	checkit("0.01", buf);
-+
-+	Gconvert((DOUBLETYPE)0.001, 8, 0, buf);
-+	checkit("0.001", buf);
-+
-+	Gconvert((DOUBLETYPE)0.0001, 8, 0, buf);
-+	checkit("0.0001", buf);
-+
-+	Gconvert((DOUBLETYPE)0.00009, 8, 0, buf);
-+	if (strlen(buf) > 5)
-+	    checkit("9e-005", buf); /* for Microsoft ?? */
-+	else
-+	    checkit("9e-05", buf);
-+
-+	Gconvert((DOUBLETYPE)1.0, 8, 0, buf);
-+	checkit("1", buf);
-+
-+	Gconvert((DOUBLETYPE)1.1, 8, 0, buf);
-+	checkit("1.1", buf);
-+
-+	Gconvert((DOUBLETYPE)1.01, 8, 0, buf);
-+	checkit("1.01", buf);
-+
-+	Gconvert((DOUBLETYPE)1.001, 8, 0, buf);
-+	checkit("1.001", buf);
-+
-+	Gconvert((DOUBLETYPE)1.0001, 8, 0, buf);
-+	checkit("1.0001", buf);
-+
-+	Gconvert((DOUBLETYPE)1.00001, 8, 0, buf);
-+	checkit("1.00001", buf);
-+
-+	Gconvert((DOUBLETYPE)1.000001, 8, 0, buf);
-+	checkit("1.000001", buf);
-+
-+	Gconvert((DOUBLETYPE)0.0, 8, 0, buf);
-+	checkit("0", buf);
-+
-+	Gconvert((DOUBLETYPE)-1.0, 8, 0, buf);
-+	checkit("-1", buf);
-+
-+	/* Some Linux gcvt's give 1.e+5 here. */
-+	Gconvert((DOUBLETYPE)100000.0, 8, 0, buf);
-+	checkit("100000", buf);
-+
-+	/* Some Linux gcvt's give -1.e+5 here. */
-+	Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf);
-+	checkit("-100000", buf);
-+
-+	Gconvert((DOUBLETYPE)123.456, 8, 0, buf);
-+	checkit("123.456", buf);
-+
-+	/* Testing of 1e+129 in bigintpm.t must not get extra '.' here. */
-+	Gconvert((DOUBLETYPE)1e34, 8, 0, buf);
-+	/* 34 should be enough to scare even long double
-+	 * places into using the e notation. */
-+	if (strlen(buf) > 5)
-+	    checkit("1e+034", buf); /* for Microsoft */
-+	else
-+	    checkit("1e+34", buf);
-+
-+	/* For Perl, if you add additional tests here, also add them to
-+	 * t/base/num.t for benefit of platforms not using Configure or
-+	 * overriding d_Gconvert */
-+
-+	exit(0);
-+}
-+EOP
-+: first add preferred functions to our list
-+xxx_list=""
-+for xxx_convert in $gconvert_preference; do
-+    case $xxx_convert in
-+    gcvt|gconvert|sprintf) xxx_list="$xxx_list $xxx_convert" ;;
-+    *) echo "Discarding unrecognized gconvert_preference $xxx_convert" >&4 ;;
-+    esac
-+done
-+: then add any others
-+for xxx_convert in gconvert gcvt sprintf; do
-+    case "$xxx_list" in
-+    *$xxx_convert*) ;;
-+    *) xxx_list="$xxx_list $xxx_convert" ;;
-+    esac
-+done
-+
-+case "$d_longdbl$uselongdouble" in
-+"$define$define")
-+    : again, add preferred functions to our list first
-+    xxx_ld_list=""
-+    for xxx_convert in $gconvert_ld_preference; do
-+        case $xxx_convert in
-+        qgcvt|gcvt|gconvert|sprintf) xxx_ld_list="$xxx_ld_list $xxx_convert" ;;
-+        *) echo "Discarding unrecognized gconvert_ld_preference $xxx_convert" ;;
-+        esac
-+    done
-+    : then add qgcvt, sprintf--then, in xxx_list order, gconvert and gcvt
-+    for xxx_convert in qgcvt sprintf $xxx_list; do
-+        case "$xxx_ld_list" in
-+        $xxx_convert*|*" $xxx_convert"*) ;;
-+        *) xxx_ld_list="$xxx_ld_list $xxx_convert" ;;
-+        esac
-+    done
-+    : if sprintf cannot do long doubles, move it to the end
-+    if test "$d_PRIgldbl" != "$define"; then
-+        xxx_ld_list="`echo $xxx_ld_list|sed s/sprintf//` sprintf"
-+    fi
-+    : if no qgcvt, remove it
-+    if test "$d_qgcvt" != "$define"; then
-+        xxx_ld_list="`echo $xxx_ld_list|sed s/qgcvt//`"
-+    fi
-+    : use the ld_list
-+    xxx_list="$xxx_ld_list"
-+    ;;
-+esac
-+
-+for xxx_convert in $xxx_list; do
-+	echo "Trying $xxx_convert..."
-+	$rm -f try try$_o core
-+	set try -DTRY_$xxx_convert
-+	if eval $compile; then
-+		echo "$xxx_convert() found." >&4
-+		if $run ./try; then
-+			echo "I'll use $xxx_convert to convert floats into a string." >&4
-+			break;
-+		else
-+			echo "...But $xxx_convert didn't work as I expected."
-+			xxx_convert=''
-+		fi
-+	else
-+		echo "$xxx_convert NOT found." >&4
-+	fi
-+done
-+
-+if test X$xxx_convert = X; then
-+    echo "*** WHOA THERE!!! ***" >&4
-+    echo "None of ($xxx_list)  seemed to work properly.  I'll use sprintf." >&4
-+    xxx_convert=sprintf
-+fi
-+
-+case "$xxx_convert" in
-+gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;;
-+gcvt) d_Gconvert='gcvt((x),(n),(b))' ;;
-+qgcvt) d_Gconvert='qgcvt((x),(n),(b))' ;;
-+*) case "$uselongdouble$d_longdbl$d_PRIgldbl" in
-+   "$define$define$define")
-+      d_Gconvert="sprintf((b),\"%.*\"$sPRIgldbl,(n),(x))" ;;
-+   "$define$define$undef")
-+      d_Gconvert='sprintf((b),"%.*g",(n),(double)(x))' ;;
-+   *) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;;
-+   esac
-+   ;;
-+esac
-+
-+fi
-+$rm_try
-+
-+: see if _fwalk exists
-+set fwalk d__fwalk
-+eval $inlibc
-+
-+: Initialize h_fcntl
-+h_fcntl=false
-+
-+: Initialize h_sysfile
-+h_sysfile=false
-+
-+: access call always available on UNIX
-+set access d_access
-+eval $inlibc
-+
-+: locate the flags for 'access()'
-+case "$d_access" in
-+"$define")
-+	echo " "
-+	$cat >access.c <<EOCP
-+#include <sys/types.h>
-+#ifdef I_FCNTL
-+#include <fcntl.h>
-+#endif
-+#ifdef I_SYS_FILE
-+#include <sys/file.h>
-+#endif
-+#ifdef I_UNISTD
-+#include <unistd.h>
-+#endif
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+	exit(R_OK);
-+}
-+EOCP
-+	: check sys/file.h first, no particular reason here
-+	if $test `./findhdr sys/file.h` && \
-+		$cc -o access $cppflags -DI_SYS_FILE access.c >/dev/null 2>&1 ; then
-+		h_sysfile=true;
-+		echo "<sys/file.h> defines the *_OK access constants." >&4
-+	elif $test `./findhdr fcntl.h` && \
-+		$cc -o access $cppflags -DI_FCNTL access.c >/dev/null 2>&1 ; then
-+		h_fcntl=true;
-+		echo "<fcntl.h> defines the *_OK access constants." >&4
-+	elif $test `./findhdr unistd.h` && \
-+		$cc -o access $cppflags -DI_UNISTD access.c >/dev/null 2>&1 ; then
-+		echo "<unistd.h> defines the *_OK access constants." >&4
-+	else
-+		echo "I can't find the four *_OK access constants--I'll use mine." >&4
-+	fi
-+	;;
-+esac
-+$rm -f access*
-+
-+: see if accessx exists
-+set accessx d_accessx
-+eval $inlibc
-+
-+: see if aintl exists
-+set aintl d_aintl
-+eval $inlibc
-+
-+: see if alarm exists
-+set alarm d_alarm
-+eval $inlibc
-+
-+: see if 64bit time functions exists
-+
-+set ctime64 d_ctime64
-+eval $inlibc
-+
-+set localtime64 d_localtime64
-+eval $inlibc
-+
-+set gmtime64 d_gmtime64
-+eval $inlibc
-+
-+set mktime64 d_mktime64
-+eval $inlibc
-+
-+set difftime64 d_difftime64
-+eval $inlibc
-+
-+set asctime64 d_asctime64
-+eval $inlibc
-+
-+: see if POSIX threads are available
-+set pthread.h i_pthread
-+eval $inhdr
-+
-+: define a function to check prototypes
-+$cat > protochk <<EOSH
-+$startsh
-+cc="$cc"
-+optimize="$optimize"
-+ccflags="$ccflags"
-+prototype="$prototype"
-+define="$define"
-+rm_try="$rm_try"
-+usethreads=$usethreads
-+i_pthread=$i_pthread
-+pthread_h_first=$pthread_h_first
-+EOSH
-+
-+$cat >> protochk <<'EOSH'
-+
-+$rm_try
-+foo="$1"
-+shift
-+while test $# -ge 2; do
-+	case "$1" in
-+		$define) echo "#include <$2>" >> try.c ;;
-+		literal) echo "$2" >> try.c ;;
-+	esac
-+    # Extra magic for the benefit of systems that need pthread.h
-+    # to be included early to correctly detect threadsafe functions.
-+    # Such functions must guarantee themselves, though, that the usethreads
-+    # and i_pthread have been defined, before calling protochk.
-+    if test "$usethreads" = "$define" -a "$i_pthread" = "$define" -a "$pthread_h_first" = "$define" -a "$pthread_h_done" = ""; then
-+	echo "#include <pthread.h>" >> try.c
-+	pthread_h_done=yes
-+    fi
-+    shift 2
-+done
-+test "$prototype" = "$define"  && echo '#define CAN_PROTOTYPE' >> try.c
-+cat >> try.c <<'EOCP'
-+#ifdef CAN_PROTOTYPE
-+#define	_(args) args
-+#else
-+#define	_(args) ()
-+#endif
-+EOCP
-+echo "$foo" >> try.c
-+echo 'int no_real_function_has_this_name _((void)) { return 0; }' >> try.c
-+$cc $optimize $ccflags -c try.c > /dev/null 2>&1
-+status=$?
-+$rm_try
-+exit $status
-+EOSH
-+chmod +x protochk
-+$eunicefix protochk
-+
-+: Define hasproto macro for Configure internal use
-+hasproto='varname=$1; func=$2; shift; shift;
-+while $test $# -ge 2; do
-+	case "$1" in
-+	$define) echo "#include <$2>";;
-+	esac ;
-+    shift 2;
-+done > try.c;
-+$cppstdin $cppflags $cppminus < try.c > tryout.c 2>/dev/null;
-+if $contains "$func.*(" tryout.c >/dev/null 2>&1; then
-+	echo "$func() prototype found.";
-+	val="$define";
-+else
-+	echo "$func() prototype NOT found.";
-+	val="$undef";
-+fi;
-+set $varname;
-+eval $setvar;
-+$rm_try tryout.c'
-+
-+: see if sys/types.h has to be included
-+set sys/types.h i_systypes
-+eval $inhdr
-+
-+: see if sys/select.h has to be included
-+set sys/select.h i_sysselct
-+eval $inhdr
-+
-+: Define hasfield macro for Configure internal use
-+hasfield='varname=$1; struct=$2; field=$3; shift; shift; shift;
-+while $test $# -ge 2; do
-+	case "$1" in
-+	$define) echo "#include <$2>";;
-+	esac ;
-+    shift 2;
-+done > try.c;
-+echo "int main () { struct $struct foo; char* bar; bar = (char*)foo.$field; }" >> try.c;
-+set try;
-+if eval $compile; then
-+	val="$define";
-+else
-+	val="$undef";
-+fi;
-+set $varname;
-+eval $setvar;
-+$rm_try'
-+
-+: see if we should include time.h, sys/time.h, or both
-+echo " "
-+if test "X$timeincl" = X; then
-+	echo "Testing to see if we should include <time.h>, <sys/time.h> or both." >&4
-+	$echo $n "I'm now running the test program...$c"
-+	$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#ifdef I_TIME
-+#include <time.h>
-+#endif
-+#ifdef I_SYSTIME
-+#ifdef SYSTIMEKERNEL
-+#define KERNEL
-+#endif
-+#include <sys/time.h>
-+#endif
-+#ifdef I_SYSSELECT
-+#include <sys/select.h>
-+#endif
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+	struct tm foo;
-+#ifdef S_TIMEVAL
-+	struct timeval bar;
-+#endif
-+#ifdef S_TIMEZONE
-+	struct timezone tzp;
-+#endif
-+	if (foo.tm_sec == foo.tm_sec)
-+		exit(0);
-+#ifdef S_TIMEVAL
-+	if (bar.tv_sec == bar.tv_sec)
-+		exit(0);
-+#endif
-+	exit(1);
-+}
-+EOCP
-+	flags=''
-+	for s_timezone in '-DS_TIMEZONE' ''; do
-+	sysselect=''
-+	for s_timeval in '-DS_TIMEVAL' ''; do
-+	for i_systimek in '' '-DSYSTIMEKERNEL'; do
-+	for i_time in '' '-DI_TIME'; do
-+	for i_systime in '-DI_SYSTIME' ''; do
-+		case "$flags" in
-+		'') $echo $n ".$c"
-+			set try $i_time $i_systime $i_systimek $sysselect $s_timeval $s_timezone
-+			if eval $compile; then
-+				set X $i_time $i_systime $i_systimek $sysselect $s_timeval
-+				shift
-+				flags="$*"
-+				echo " "
-+				$echo $n "Succeeded with $flags$c"
-+			fi
-+			;;
-+		esac
-+	done
-+	done
-+	done
-+	done
-+	done
-+	timeincl=''
-+	echo " "
-+	case "$flags" in
-+	*SYSTIMEKERNEL*) i_systimek="$define"
-+		timeincl=`./findhdr sys/time.h`
-+		echo "We'll include <sys/time.h> with KERNEL defined." >&4;;
-+	*) i_systimek="$undef";;
-+	esac
-+	case "$flags" in
-+	*I_TIME*) i_time="$define"
-+		timeincl=`./findhdr time.h`" $timeincl"
-+		echo "We'll include <time.h>." >&4;;
-+	*) i_time="$undef";;
-+	esac
-+	case "$flags" in
-+	*I_SYSTIME*) i_systime="$define"
-+		timeincl=`./findhdr sys/time.h`" $timeincl"
-+		echo "We'll include <sys/time.h>." >&4;;
-+	*) i_systime="$undef";;
-+	esac
-+	$rm_try
-+fi
-+: see if struct tm knows about tm_zone
-+case "$i_systime$i_time" in
-+*$define*)
-+        echo " "
-+        echo "Checking to see if your struct tm has tm_zone field..." >&4
-+        set d_tm_tm_zone tm tm_zone $i_systime sys/time.h $i_time time.h
-+        eval $hasfield
-+        ;;
-+*)      val="$undef"
-+        set d_tm_tm_zone
-+        eval $setvar
-+        ;;
-+esac
-+case "$d_tm_tm_zone" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+: see if struct tm knows about tm_gmtoff
-+case "$i_systime$i_time" in
-+*$define*)
-+        echo " "
-+        echo "Checking to see if your struct tm has tm_gmtoff field..." >&4
-+        set d_tm_tm_gmtoff tm tm_gmtoff $i_systime sys/time.h $i_time time.h
-+        eval $hasfield
-+        ;;
-+*)      val="$undef"
-+        set d_tm_tm_gmtoff
-+        eval $setvar
-+        ;;
-+esac
-+case "$d_tm_tm_gmtoff" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+
-+: see if asctime_r exists
-+set asctime_r d_asctime_r
-+eval $inlibc
-+case "$d_asctime_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
-+	case "$d_asctime_r_proto:$usethreads" in
-+	":define")	d_asctime_r_proto=define
-+		set d_asctime_r_proto asctime_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_asctime_r_proto" in
-+	define)
-+	case "$asctime_r_proto" in
-+	''|0) try='char* asctime_r(const struct tm*, char*);'
-+	./protochk "$extern_C $try" $hdrs && asctime_r_proto=B_SB ;;
-+	esac
-+	case "$asctime_r_proto" in
-+	''|0) try='char* asctime_r(const struct tm*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && asctime_r_proto=B_SBI ;;
-+	esac
-+	case "$asctime_r_proto" in
-+	''|0) try='int asctime_r(const struct tm*, char*);'
-+	./protochk "$extern_C $try" $hdrs && asctime_r_proto=I_SB ;;
-+	esac
-+	case "$asctime_r_proto" in
-+	''|0) try='int asctime_r(const struct tm*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && asctime_r_proto=I_SBI ;;
-+	esac
-+	case "$asctime_r_proto" in
-+	''|0)	d_asctime_r=undef
-+ 	        asctime_r_proto=0
-+		echo "Disabling asctime_r, cannot determine prototype." >&4 ;;
-+	* )	case "$asctime_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) asctime_r_proto="REENTRANT_PROTO_$asctime_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "asctime_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_asctime_r=undef
-+		asctime_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	asctime_r_proto=0
-+	;;
-+esac
-+
-+: see if atolf exists
-+set atolf d_atolf
-+eval $inlibc
-+
-+: see if atoll exists
-+set atoll d_atoll
-+eval $inlibc
-+
-+: Look for GCC-style attribute format
-+case "$d_attribute_format" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((format)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+void my_special_printf(char* pat,...) __attribute__((__format__(__printf__,1,2)));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((format))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((format))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_format" ;;
-+esac
-+set d_attribute_format
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute format with null format allowed
-+case "$d_printf_format_null" in
-+'') case "$d_attribute_format" in
-+    $define)
-+	echo " "
-+	echo "Checking whether your compiler allows __printf__ format to be null ..." >&4
-+$cat >attrib.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int null_printf (char* pat,...) __attribute__((__format__(__printf__,1,2)));
-+int null_printf (char* pat,...) { return (int)pat; }
-+int main () { exit(null_printf(NULL)); }
-+EOCP
-+	if $cc $ccflags -o attrib attrib.c >attrib.out 2>&1 ; then
-+	    : run the executable in case it produces a run-time warning
-+	    if $run ./attrib >>attrib.out 2>&1; then
-+		if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		    echo "Your C compiler doesn't allow __printf__ format to be null."
-+		    val="$undef"
-+		else
-+		    echo "Your C compiler allows __printf__ format to be null."
-+		    val="$define"
-+		fi
-+	    else
-+	    echo "Your C compiler executable failed with __printf__ format null."
-+	    val="$undef"
-+	fi
-+    else
-+	echo "Your C compiler fails with __printf__ format null."
-+	val="$undef"
-+    fi
-+    ;;
-+    *)  val="$undef" ;;
-+    esac
-+;;
-+*)  val="$d_printf_format_null" ;;
-+esac
-+set d_printf_format_null
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute malloc
-+case "$d_attribute_malloc" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((malloc)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+char *go_get_some_memory( int how_many_bytes ) __attribute__((malloc));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((malloc))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((malloc))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_malloc" ;;
-+esac
-+set d_attribute_malloc
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute nonnull
-+case "$d_attribute_nonnull" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((nonnull(1))) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+void do_something (char *some_pointer,...) __attribute__((nonnull(1)));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((nonnull))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((nonnull))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_nonnull" ;;
-+esac
-+set d_attribute_nonnull
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute noreturn
-+case "$d_attribute_noreturn" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((noreturn)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+void fall_over_dead( void ) __attribute__((noreturn));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((noreturn))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((noreturn))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_noreturn" ;;
-+esac
-+set d_attribute_noreturn
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute pure
-+case "$d_attribute_pure" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((pure)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+int square( int n ) __attribute__((pure));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((pure))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((pure))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_pure" ;;
-+esac
-+set d_attribute_pure
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute unused
-+case "$d_attribute_unused" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((unused)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+int do_something( int dummy __attribute__((unused)), int n );
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((unused))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((unused))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_unused" ;;
-+esac
-+set d_attribute_unused
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute deprecated
-+case "$d_attribute_deprecated" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((deprecated)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+int I_am_deprecated(void) __attribute__((deprecated));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((deprecated))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((deprecated))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_deprecated" ;;
-+esac
-+set d_attribute_deprecated
-+eval $setvar
-+$rm -f attrib*
-+
-+: Look for GCC-style attribute warn_unused_result
-+case "$d_attribute_warn_unused_result" in
-+'')
-+echo " "
-+echo "Checking whether your compiler can handle __attribute__((warn_unused_result)) ..." >&4
-+$cat >attrib.c <<'EOCP'
-+#include <stdio.h>
-+int I_will_not_be_ignored(void) __attribute__((warn_unused_result));
-+EOCP
-+if $cc $ccflags -c attrib.c >attrib.out 2>&1 ; then
-+	if $contains 'warning' attrib.out >/dev/null 2>&1; then
-+		echo "Your C compiler doesn't support __attribute__((warn_unused_result))."
-+		val="$undef"
-+	else
-+		echo "Your C compiler supports __attribute__((warn_unused_result))."
-+		val="$define"
-+	fi
-+else
-+	echo "Your C compiler doesn't seem to understand __attribute__ at all."
-+	val="$undef"
-+fi
-+;;
-+*) val="$d_attribute_warn_unused_result" ;;
-+esac
-+set d_attribute_warn_unused_result
-+eval $setvar
-+$rm -f attrib*
-+
-+: see if bcmp exists
-+set bcmp d_bcmp
-+eval $inlibc
-+
-+: see if bcopy exists
-+set bcopy d_bcopy
-+eval $inlibc
-+
-+: see if getpgrp exists
-+set getpgrp d_getpgrp
-+eval $inlibc
-+
-+case "$d_getpgrp" in
-+"$define")
-+	echo " "
-+	echo "Checking to see which flavor of getpgrp is in use..."
-+	$cat >try.c <<EOP
-+#$i_unistd I_UNISTD
-+#include <sys/types.h>
-+#ifdef I_UNISTD
-+#  include <unistd.h>
-+#endif
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+	if (getuid() == 0) {
-+		printf("(I see you are running Configure as super-user...)\n");
-+		setuid(1);
-+	}
-+#ifdef TRY_BSD_PGRP
-+	if (getpgrp(1) == 0)
-+		exit(0);
-+#else
-+	if (getpgrp() > 0)
-+		exit(0);
-+#endif
-+	exit(1);
-+}
-+EOP
-+	if $cc -o try -DTRY_BSD_PGRP $ccflags $ldflags try.c $libs >/dev/null 2>&1 && $run ./try; then
-+		echo "You have to use getpgrp(pid) instead of getpgrp()." >&4
-+		val="$define"
-+	elif $cc -o try $ccflags $ldflags try.c $libs >/dev/null 2>&1 && $run ./try; then
-+		echo "You have to use getpgrp() instead of getpgrp(pid)." >&4
-+		val="$undef"
-+	else
-+		echo "I can't seem to compile and run the test program."
-+		if ./usg; then
-+			xxx="a USG one, i.e. you use getpgrp()."
-+		else
-+			# SVR4 systems can appear rather BSD-ish.
-+			case "$i_unistd" in
-+			$undef)
-+				xxx="a BSD one, i.e. you use getpgrp(pid)."
-+				val="$define"
-+				;;
-+			$define)
-+				xxx="probably a USG one, i.e. you use getpgrp()."
-+				val="$undef"
-+				;;
-+			esac
-+		fi
-+		echo "Assuming your getpgrp is $xxx" >&4
-+	fi
-+	;;
-+*) val="$undef";;
-+esac
-+set d_bsdgetpgrp
-+eval $setvar
-+$rm_try
-+
-+: see if setpgrp exists
-+set setpgrp d_setpgrp
-+eval $inlibc
-+
-+case "$d_setpgrp" in
-+"$define")
-+	echo " "
-+	echo "Checking to see which flavor of setpgrp is in use..."
-+	$cat >try.c <<EOP
-+#$i_unistd I_UNISTD
-+#include <sys/types.h>
-+#ifdef I_UNISTD
-+#  include <unistd.h>
-+#endif
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+	if (getuid() == 0) {
-+		printf("(I see you are running Configure as super-user...)\n");
-+		setuid(1);
-+	}
-+#ifdef TRY_BSD_PGRP
-+	if (-1 == setpgrp(1, 1))
-+		exit(0);
-+#else
-+	if (setpgrp() != -1)
-+		exit(0);
-+#endif
-+	exit(1);
-+}
-+EOP
-+	if $cc -o try -DTRY_BSD_PGRP $ccflags $ldflags try.c $libs >/dev/null 2>&1 && $run ./try; then
-+		echo 'You have to use setpgrp(pid,pgrp) instead of setpgrp().' >&4
-+		val="$define"
-+	elif $cc -o try $ccflags $ldflags try.c $libs >/dev/null 2>&1 && $run ./try; then
-+		echo 'You have to use setpgrp() instead of setpgrp(pid,pgrp).' >&4
-+		val="$undef"
-+	else
-+		echo "(I can't seem to compile and run the test program.)"
-+		if ./usg; then
-+			xxx="a USG one, i.e. you use setpgrp()."
-+		else
-+			# SVR4 systems can appear rather BSD-ish.
-+			case "$i_unistd" in
-+			$undef)
-+				xxx="a BSD one, i.e. you use setpgrp(pid,pgrp)."
-+				val="$define"
-+				;;
-+			$define)
-+				xxx="probably a USG one, i.e. you use setpgrp()."
-+				val="$undef"
-+				;;
-+			esac
-+		fi
-+		echo "Assuming your setpgrp is $xxx" >&4
-+	fi
-+	;;
-+*) val="$undef";;
-+esac
-+set d_bsdsetpgrp
-+eval $setvar
-+$rm_try
-+
-+: Look for GCC-style __builtin_choose_expr
-+case "$d_builtin_choose_expr" in
-+'')
-+    echo " "
-+    echo "Checking whether your compiler can handle __builtin_choose_expr ..." >&4
-+    $cat >try.c <<'EOCP'
-+#include <assert.h>
-+#include <stdlib.h>
-+#include <stdio.h>
-+
-+#define SYRINX(x) __builtin_choose_expr( x, (1056*2), (103*50) )
-+
-+int main(void) {
-+    assert( SYRINX(1) == 2112 );
-+    assert( SYRINX(1) != 5150 );
-+    assert( SYRINX(0) == 5150 );
-+    assert( SYRINX(0) != 2112 );
-+    puts( "All good!" );
-+    exit(0);
-+}
-+
-+EOCP
-+    set try
-+    if eval $compile && $run ./try; then
-+	echo "Your C compiler supports __builtin_choose_expr."
-+	val="$define"
-+    else
-+	echo "Your C compiler doesn't seem to understand __builtin_choose_expr."
-+	val="$undef"
-+    fi
-+;;
-+*) val="$d_builtin_choose_expr" ;;
-+esac
-+
-+set d_builtin_choose_expr
-+eval $setvar
-+$rm_try
-+
-+: Look for GCC-style __builtin_expect
-+case "$d_builtin_expect" in
-+'')
-+    echo " "
-+    echo "Checking whether your compiler can handle __builtin_expect ..." >&4
-+    $cat >try.c <<'EOCP'
-+int main(void) {
-+    int n = 50;
-+    if ( __builtin_expect(n, 0) ) n = 1;
-+    /* Remember shell exit code truth is 0, C truth is non-zero */
-+    return !(n == 1);
-+}
-+EOCP
-+    set try
-+    if eval $compile && $run ./try; then
-+	echo "Your C compiler supports __builtin_expect."
-+	val="$define"
-+    else
-+	echo "Your C compiler doesn't seem to understand __builtin_expect."
-+	val="$undef"
-+    fi
-+    ;;
-+*) val="$d_builtin_expect" ;;
-+esac
-+
-+set d_builtin_expect
-+eval $setvar
-+$rm_try
-+
-+: see if bzero exists
-+set bzero d_bzero
-+eval $inlibc
-+
-+: see if stdarg is available
-+echo " "
-+if $test `./findhdr stdarg.h`; then
-+	echo "<stdarg.h> found." >&4
-+	valstd="$define"
-+else
-+	echo "<stdarg.h> NOT found." >&4
-+	valstd="$undef"
-+fi
-+
-+: see if varags is available
-+echo " "
-+if $test `./findhdr varargs.h`; then
-+	echo "<varargs.h> found." >&4
-+else
-+	echo "<varargs.h> NOT found, but that's ok (I hope)." >&4
-+fi
-+
-+: set up the varargs testing programs
-+$cat > varargs.c <<EOP
-+#ifdef I_STDARG
-+#include <stdarg.h>
-+#endif
-+#ifdef I_VARARGS
-+#include <varargs.h>
-+#endif
-+
-+#ifdef I_STDARG
-+int f(char *p, ...)
-+#else
-+int f(va_alist)
-+va_dcl
-+#endif
-+{
-+	va_list ap;
-+#ifndef I_STDARG
-+	char *p;
-+#endif
-+#ifdef I_STDARG
-+	va_start(ap,p);
-+#else
-+	va_start(ap);
-+	p = va_arg(ap, char *);
-+#endif
-+	va_end(ap);
-+	return 0;
-+}
-+EOP
-+$cat > varargs <<EOP
-+$startsh
-+if $cc -c $ccflags -D\$1 varargs.c >/dev/null 2>&1; then
-+	echo "true"
-+else
-+	echo "false"
-+fi
-+$rm -f varargs$_o
-+EOP
-+chmod +x varargs
-+
-+: now check which varargs header should be included
-+echo " "
-+i_varhdr=''
-+case "$valstd" in
-+"$define")
-+	if `./varargs I_STDARG`; then
-+		val='stdarg.h'
-+	elif `./varargs I_VARARGS`; then
-+		val='varargs.h'
-+	fi
-+	;;
-+*)
-+	if `./varargs I_VARARGS`; then
-+		val='varargs.h'
-+	fi
-+	;;
-+esac
-+case "$val" in
-+'')
-+echo "I could not find the definition for va_dcl... You have problems..." >&4
-+	val="$undef"; set i_stdarg; eval $setvar
-+	val="$undef"; set i_varargs; eval $setvar
-+	;;
-+*)
-+	set i_varhdr
-+	eval $setvar
-+	case "$i_varhdr" in
-+	stdarg.h)
-+		val="$define"; set i_stdarg; eval $setvar
-+		val="$undef"; set i_varargs; eval $setvar
-+		;;
-+	varargs.h)
-+		val="$undef"; set i_stdarg; eval $setvar
-+		val="$define"; set i_varargs; eval $setvar
-+		;;
-+	esac
-+	echo "We'll include <$i_varhdr> to get va_dcl definition." >&4;;
-+esac
-+$rm -f varargs*
-+
-+: see if the Compiler supports C99 variadic macros
-+case "$i_stdarg$i_stdlib" in
-+    "$define$define")
-+    echo "You have <stdarg.h> and <stdlib.h>, so checking for C99 variadic macros." >&4
-+    $cat >try.c <<EOCP
-+#include <stdio.h>
-+#include <stdarg.h>
-+
-+#define foo(buffer, format, ...) sprintf(buffer, format, __VA_ARGS__)
-+
-+int main() {
-+  char buf[20];
-+  foo(buf, "%d %g %.*s", 123, 456.0, (int)3, "789fail");
-+  puts(buf);
-+  return 0;
-+}
-+EOCP
-+    set try
-+    if eval $compile && $run ./try 2>&1 >/dev/null; then
-+	case "`$run ./try`" in
-+	    "123 456 789")
-+	    echo "You have C99 variadic macros." >&4
-+	    d_c99_variadic_macros="$define"
-+	    ;;
-+	    *)
-+	    echo "You don't have functional C99 variadic macros." >&4
-+	    d_c99_variadic_macros="$undef"
-+	    ;;
-+	esac
-+    else
-+	echo "I couldn't compile and run the test program, so I assume that you don't have functional C99 variadic macros." >&4
-+	d_c99_variadic_macros="$undef"
-+    fi
-+    $rm_try
-+    ;;
-+    *)
-+    echo "You don't have <stdarg.h> and <stdlib.h>, so not checking for C99 variadic macros." >&4
-+    d_c99_variadic_macros="$undef"
-+    ;;
-+esac
-+
-+: see if signal is declared as pointer to function returning int or void
-+echo " "
-+xxx=`./findhdr signal.h`
-+$test "$xxx" && $cppstdin $cppminus $cppflags < $xxx >$$.tmp 2>/dev/null
-+if $contains 'int.*\*[ 	]*signal' $$.tmp >/dev/null 2>&1 ; then
-+	echo "You have int (*signal())() instead of void." >&4
-+	val="$undef"
-+elif $contains 'void.*\*[ 	]*signal' $$.tmp >/dev/null 2>&1 ; then
-+	echo "You have void (*signal())()." >&4
-+	val="$define"
-+elif $contains 'extern[ 	]*[(\*]*signal' $$.tmp >/dev/null 2>&1 ; then
-+	echo "You have int (*signal())() instead of void." >&4
-+	val="$undef"
-+elif $contains 'void.*\*.*sig' $$.tmp >/dev/null 2>&1 ; then
-+	echo "You have void (*signal())()." >&4
-+	val="$define"
-+else
-+	case "$d_voidsig" in
-+	'')
-+	echo "I can't determine whether signal handler returns void or int..." >&4
-+		dflt=void
-+		rp="What type does your signal handler return?"
-+		. ./myread
-+		case "$ans" in
-+		v*) val="$define";;
-+		*) val="$undef";;
-+		esac;;
-+	"$define")
-+		echo "As you already told me, signal handler returns void." >&4
-+		val="$define"
-+		;;
-+	*)	echo "As you already told me, signal handler returns int." >&4
-+		val="$undef"
-+		;;
-+	esac
-+fi
-+set d_voidsig
-+eval $setvar
-+case "$d_voidsig" in
-+"$define") signal_t="void";;
-+*) signal_t="int";;
-+esac
-+$rm -f $$.tmp
-+
-+: check for ability to cast large floats to 32-bit ints.
-+echo " "
-+echo 'Checking whether your C compiler can cast large floats to int32.' >&4
-+if $test "$intsize" -ge 4; then
-+	xxx=int
-+else
-+	xxx=long
-+fi
-+$cat >try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <sys/types.h>
-+#include <signal.h>
-+$signal_t blech(int s) { exit(3); }
-+int main()
-+{
-+	$xxx i32;
-+	double f, g;
-+	int result = 0;
-+	char str[16];
-+	signal(SIGFPE, blech);
-+
-+	/* Don't let compiler optimize the test away.  Store the number
-+	   in a writable string for gcc to pass to sscanf under HP-UX.
-+	*/
-+	sprintf(str, "2147483647");
-+	sscanf(str, "%lf", &f); /* f = (double) 0x7fffffff; */
-+	g = 10 * f;
-+	i32  = ($xxx) g;
-+
-+	/* x86 processors will probably give 0x8000 0000, which is a
-+	   sign change.  We don't want that.  We want to mimic SPARC
-+	   behavior here, which is to preserve the sign and give
-+	   back 0x7fff ffff.
-+	*/
-+	if (i32 != ($xxx) f)
-+		result |= 1;
-+	exit(result);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	$run ./try
-+	yyy=$?
-+else
-+	echo "(I can't seem to compile the test program--assuming it can't)"
-+	yyy=1
-+fi
-+case "$yyy" in
-+0)	val="$define"
-+	echo "Yup, it can."
-+	;;
-+*)	val="$undef"
-+	echo "Nope, it can't."
-+	;;
-+esac
-+set d_casti32
-+eval $setvar
-+$rm_try
-+
-+: check for ability to cast negative floats to unsigned
-+echo " "
-+echo 'Checking whether your C compiler can cast negative float to unsigned.' >&4
-+$cat >try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <sys/types.h>
-+#include <signal.h>
-+$signal_t blech(int s) { exit(7); }
-+$signal_t blech_in_list(int s) { exit(4); }
-+unsigned long dummy_long(unsigned long p) { return p; }
-+unsigned int dummy_int(unsigned int p) { return p; }
-+unsigned short dummy_short(unsigned short p) { return p; }
-+int main()
-+{
-+	double f;
-+	unsigned long along;
-+	unsigned int aint;
-+	unsigned short ashort;
-+	int result = 0;
-+	char str[16];
-+
-+	/* Frustrate gcc-2.7.2's optimizer which failed this test with
-+	   a direct f = -123. assignment.  gcc-2.8.0 reportedly
-+	   optimized the whole file away
-+	*/
-+	/* Store the number in a writable string for gcc to pass to
-+	   sscanf under HP-UX.
-+	*/
-+	sprintf(str, "-123");
-+	sscanf(str, "%lf", &f);  /* f = -123.; */
-+
-+	signal(SIGFPE, blech);
-+	along = (unsigned long)f;
-+	aint = (unsigned int)f;
-+	ashort = (unsigned short)f;
-+	if (along != (unsigned long)-123)
-+		result |= 1;
-+	if (aint != (unsigned int)-123)
-+		result |= 1;
-+	if (ashort != (unsigned short)-123)
-+		result |= 1;
-+	sprintf(str, "1073741824.");
-+	sscanf(str, "%lf", &f); /* f = (double)0x40000000; */
-+	f = f + f;
-+	along = 0;
-+	along = (unsigned long)f;
-+	if (along != 0x80000000)
-+		result |= 2;
-+	f -= 1.;
-+	along = 0;
-+	along = (unsigned long)f;
-+	if (along != 0x7fffffff)
-+		result |= 1;
-+	f += 2.;
-+	along = 0;
-+	along = (unsigned long)f;
-+	if (along != 0x80000001)
-+		result |= 2;
-+	if (result)
-+		exit(result);
-+	signal(SIGFPE, blech_in_list);
-+	sprintf(str, "123.");
-+	sscanf(str, "%lf", &f);  /* f = 123.; */
-+	along = dummy_long((unsigned long)f);
-+	aint = dummy_int((unsigned int)f);
-+	ashort = dummy_short((unsigned short)f);
-+	if (along != (unsigned long)123)
-+		result |= 4;
-+	if (aint != (unsigned int)123)
-+		result |= 4;
-+	if (ashort != (unsigned short)123)
-+		result |= 4;
-+	exit(result);
-+
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	$run ./try
-+	castflags=$?
-+else
-+	echo "(I can't seem to compile the test program--assuming it can't)"
-+	castflags=7
-+fi
-+case "$castflags" in
-+0)	val="$define"
-+	echo "Yup, it can."
-+	;;
-+*)	val="$undef"
-+	echo "Nope, it can't."
-+	;;
-+esac
-+set d_castneg
-+eval $setvar
-+$rm_try
-+
-+: see if vprintf exists
-+echo " "
-+if set vprintf val -f d_vprintf; eval $csym; $val; then
-+	echo 'vprintf() found.' >&4
-+	val="$define"
-+	$cat >try.c <<EOF
-+#$i_stdarg I_STDARG  /* Only one of these can be defined by i_varhrd */
-+#$i_varargs I_VARARGS
-+
-+#$i_stdlib I_STDLIB
-+#$i_unistd I_UNISTD
-+
-+#ifdef I_STDARG
-+#  include <stdarg.h>
-+#else /* I_VARARGS */
-+#  include <varargs.h>
-+#endif
-+
-+#ifdef I_UNISTD
-+#  include <unistd.h>
-+#endif
-+
-+#ifdef I_STDLIB
-+#  include <stdlib.h>
-+#endif
-+
-+#include <stdio.h> /* vsprintf prototype */
-+
-+#ifdef I_STDARG
-+void xxx(int n, ...)
-+{
-+    va_list args;
-+    char buf[10];
-+    va_start(args, n);
-+    exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
-+}
-+int main() { xxx(1, "foo"); }
-+
-+#else /* I_VARARGS */
-+
-+xxx(va_alist)
-+va_dcl
-+{
-+    va_list args;
-+    char buf[10];
-+    va_start(args);
-+    exit((unsigned long)vsprintf(buf,"%s",args) > 10L);
-+}
-+int main() { xxx("foo"); }
-+
-+#endif
-+
-+EOF
-+	set try
-+	if eval $compile_ok; then
-+		if $run ./try; then
-+			echo "Your vsprintf() returns (int)." >&4
-+			val2="$undef"
-+		else
-+			echo "Your vsprintf() returns (char*)." >&4
-+			val2="$define"
-+		fi
-+	else
-+		echo 'I am unable to compile the vsprintf() test program.' >&4
-+		# We shouldn't get here.  If we do, assume the standard signature,
-+		# not the old BSD one.
-+		echo 'Guessing that vsprintf() returns (int).' >&4
-+		val2="$undef"
-+	fi
-+else
-+	echo 'vprintf() NOT found.' >&4
-+	val="$undef"
-+	val2="$undef"
-+fi
-+$rm_try
-+set d_vprintf
-+eval $setvar
-+val=$val2
-+set d_charvspr
-+eval $setvar
-+
-+: see if chown exists
-+set chown d_chown
-+eval $inlibc
-+
-+: see if chroot exists
-+set chroot d_chroot
-+eval $inlibc
-+
-+: see if chsize exists
-+set chsize d_chsize
-+eval $inlibc
-+
-+: see if class exists
-+set class d_class
-+eval $inlibc
-+
-+: see if clearenv exists
-+set clearenv d_clearenv
-+eval $inlibc
-+
-+: Define hasstruct macro for Configure internal use
-+hasstruct='varname=$1; struct=$2; shift; shift;
-+while $test $# -ge 2; do
-+	case "$1" in
-+	$define) echo "#include <$2>";;
-+	esac ;
-+    shift 2;
-+done > try.c;
-+echo "int main () { struct $struct foo; }" >> try.c;
-+set try;
-+if eval $compile; then
-+	val="$define";
-+else
-+	val="$undef";
-+fi;
-+set $varname;
-+eval $setvar;
-+$rm_try'
-+
-+: see whether socket exists
-+socketlib=''
-+sockethdr=''
-+echo " "
-+$echo $n "Hmm... $c" >&4
-+if set socket val -f d_socket; eval $csym; $val; then
-+	echo "Looks like you have Berkeley networking support." >&4
-+	d_socket="$define"
-+	if set setsockopt val -f; eval $csym; $val; then
-+		d_oldsock="$undef"
-+	else
-+		echo "...but it uses the old BSD 4.1c interface, rather than 4.2." >&4
-+		d_oldsock="$define"
-+	fi
-+else
-+	if $contains socklib libc.list >/dev/null 2>&1; then
-+		echo "Looks like you have Berkeley networking support." >&4
-+		d_socket="$define"
-+		: we will have to assume that it supports the 4.2 BSD interface
-+		d_oldsock="$undef"
-+	else
-+		echo "You don't have Berkeley networking in libc$_a..." >&4
-+		if test "X$d_socket" = "X$define"; then
-+		   echo "...but you seem to believe that you have sockets." >&4
-+		else
-+			for net in net socket
-+			do
-+				if test -f /usr/lib/lib$net$_a; then
-+					( ($nm $nm_opt /usr/lib/lib$net$_a | eval $nm_extract) ||  \
-+					$ar t /usr/lib/lib$net$_a) 2>/dev/null >> libc.list
-+					if $contains socket libc.list >/dev/null 2>&1; then
-+						d_socket="$define"
-+						socketlib="-l$net"
-+						case "$net" in
-+						net)
-+							echo "...but the Wollongong group seems to have hacked it in." >&4
-+							sockethdr="-I/usr/netinclude"
-+							;;
-+						esac
-+						echo "Found Berkeley sockets interface in lib$net." >&4
-+						if $contains setsockopt libc.list >/dev/null 2>&1; then
-+							d_oldsock="$undef"
-+						else
-+							echo "...using the old BSD 4.1c interface, rather than 4.2." >&4
-+							d_oldsock="$define"
-+						fi
-+						break
-+					fi
-+				fi
-+			done
-+			if test "X$d_socket" != "X$define"; then
-+			   echo "or anywhere else I see." >&4
-+			   d_socket="$undef"
-+			   d_oldsock="$undef"
-+			fi
-+		fi
-+	fi
-+fi
-+
-+: see if socketpair exists
-+set socketpair d_sockpair
-+eval $inlibc
-+
-+
-+echo " "
-+echo "Checking the availability sa_len in the sock struct ..." >&4
-+$cat >try.c <<EOF
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+int main() {
-+struct sockaddr sa;
-+return (sa.sa_len);
-+}
-+EOF
-+val="$undef"
-+set try; if eval $compile; then
-+	val="$define"
-+fi
-+set d_sockaddr_sa_len; eval $setvar
-+$rm_try
-+
-+echo " "
-+echo "Checking the availability struct sockaddr_in6 ..." >&4
-+$cat >try.c <<EOF
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+#include <netinet/in.h>
-+int main() {
-+struct sockaddr_in6 sin6;
-+return (sin6.sin6_family);
-+}
-+EOF
-+val="$undef"
-+set try; if eval $compile; then
-+	val="$define"
-+fi
-+set d_sockaddr_in6; eval $setvar
-+$rm_try
-+
-+echo " "
-+echo "Checking the availability sin6_scope_id in struct sockaddr_in6 ..." >&4
-+$cat >try.c <<EOF
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+#include <netinet/in.h>
-+int main() {
-+struct sockaddr_in6 sin6;
-+return (sin6.sin6_scope_id);
-+}
-+EOF
-+val="$undef"
-+set try; if eval $compile; then
-+	val="$define"
-+fi
-+set d_sin6_scope_id; eval $setvar
-+$rm_try
-+
-+echo " "
-+echo "Checking the availability struct ipv6_mreq ..." >&4
-+$cat >try.c <<EOF
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+#include <netinet/in.h>
-+int main() {
-+struct ipv6_mreq mreq;
-+return (mreq.ipv6mr_interface);
-+}
-+EOF
-+val="$undef"
-+set try; if eval $compile; then
-+	val="$define"
-+fi
-+set d_ipv6_mreq; eval $setvar
-+$rm_try
-+
-+echo " "
-+echo "Checking the availability of certain socket constants..." >&4
-+for ENUM in MSG_CTRUNC MSG_DONTROUTE MSG_OOB MSG_PEEK MSG_PROXY SCM_RIGHTS; do
-+	enum=`$echo $ENUM|./tr '[A-Z]' '[a-z]'`
-+	$cat >try.c <<EOF
-+#include <sys/types.h>
-+#include <sys/socket.h>
-+int main() {
-+    int i = $ENUM;
-+}
-+EOF
-+	val="$undef"
-+	set try; if eval $compile; then
-+		val="$define"
-+	fi
-+	set d_${enum}; eval $setvar
-+	$rm_try
-+done
-+
-+: see if this is a sys/uio.h system
-+set sys/uio.h i_sysuio
-+eval $inhdr
-+
-+: Check for cmsghdr support
-+echo " "
-+echo "Checking to see if your system supports struct cmsghdr..." >&4
-+set d_cmsghdr_s cmsghdr $i_systypes sys/types.h $d_socket sys/socket.h $i_sysuio sys/uio.h
-+eval $hasstruct
-+case "$d_cmsghdr_s" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+
-+
-+: check for const keyword
-+echo " "
-+echo 'Checking to see if your C compiler knows about "const"...' >&4
-+$cat >const.c <<'EOCP'
-+typedef struct spug { int drokk; } spug;
-+int main()
-+{
-+	const char *foo;
-+	const spug y = { 0 };
-+}
-+EOCP
-+if $cc -c $ccflags const.c >/dev/null 2>&1 ; then
-+	val="$define"
-+	echo "Yup, it does."
-+else
-+	val="$undef"
-+	echo "Nope, it doesn't."
-+fi
-+set d_const
-+eval $setvar
-+
-+: see if copysignl exists
-+set copysignl d_copysignl
-+eval $inlibc
-+
-+: see if crypt exists
-+echo " "
-+set crypt d_crypt
-+eval $inlibc
-+case "$d_crypt" in
-+$define) cryptlib='' ;;
-+*)	if set crypt val -f d_crypt; eval $csym; $val; then
-+		echo 'crypt() found.' >&4
-+		val="$define"
-+		cryptlib=''
-+	else
-+		cryptlib=`./loc Slibcrypt$_a "" $xlibpth`
-+		if $test -z "$cryptlib"; then
-+			cryptlib=`./loc Mlibcrypt$_a "" $xlibpth`
-+		else
-+			cryptlib=-lcrypt
-+		fi
-+		if $test -z "$cryptlib"; then
-+			cryptlib=`./loc Llibcrypt$_a "" $xlibpth`
-+		else
-+			cryptlib=-lcrypt
-+		fi
-+		if $test -z "$cryptlib"; then
-+			cryptlib=`./loc libcrypt$_a "" $libpth`
-+		else
-+			cryptlib=-lcrypt
-+		fi
-+		if $test -z "$cryptlib"; then
-+			echo 'crypt() NOT found.' >&4
-+			val="$undef"
-+		else
-+			val="$define"
-+		fi
-+	fi
-+	set d_crypt
-+	eval $setvar
-+	;;
-+esac
-+
-+: see if this is a crypt.h system
-+set crypt.h i_crypt
-+eval $inhdr
-+
-+: see if crypt_r exists
-+set crypt_r d_crypt_r
-+eval $inlibc
-+case "$d_crypt_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_crypt crypt.h"
-+	case "$d_crypt_r_proto:$usethreads" in
-+	":define")	d_crypt_r_proto=define
-+		set d_crypt_r_proto crypt_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_crypt_r_proto" in
-+	define)
-+	case "$crypt_r_proto" in
-+	''|0) try='char* crypt_r(const char*, const char*, struct crypt_data*);'
-+	./protochk "$extern_C $try" $hdrs && crypt_r_proto=B_CCS ;;
-+	esac
-+	case "$crypt_r_proto" in
-+	''|0) try='char* crypt_r(const char*, const char*, CRYPTD*);'
-+	./protochk "$extern_C $try" $hdrs && crypt_r_proto=B_CCD ;;
-+	esac
-+	case "$crypt_r_proto" in
-+	''|0)	d_crypt_r=undef
-+ 	        crypt_r_proto=0
-+		echo "Disabling crypt_r, cannot determine prototype." >&4 ;;
-+	* )	case "$crypt_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) crypt_r_proto="REENTRANT_PROTO_$crypt_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "crypt_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_crypt_r=undef
-+		crypt_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	crypt_r_proto=0
-+	;;
-+esac
-+
-+: get csh whereabouts
-+case "$csh" in
-+'csh') val="$undef" ;;
-+*) val="$define" ;;
-+esac
-+set d_csh
-+eval $setvar
-+: Respect a hint or command line value for full_csh.
-+case "$full_csh" in
-+'') full_csh=$csh ;;
-+esac
-+
-+: see if ctermid exists
-+set ctermid d_ctermid
-+eval $inlibc
-+
-+: see if ctermid_r exists
-+set ctermid_r d_ctermid_r
-+eval $inlibc
-+case "$d_ctermid_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h "
-+	case "$d_ctermid_r_proto:$usethreads" in
-+	":define")	d_ctermid_r_proto=define
-+		set d_ctermid_r_proto ctermid_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_ctermid_r_proto" in
-+	define)
-+	case "$ctermid_r_proto" in
-+	''|0) try='char* ctermid_r(char*);'
-+	./protochk "$extern_C $try" $hdrs && ctermid_r_proto=B_B ;;
-+	esac
-+	case "$ctermid_r_proto" in
-+	''|0)	d_ctermid_r=undef
-+ 	        ctermid_r_proto=0
-+		echo "Disabling ctermid_r, cannot determine prototype." >&4 ;;
-+	* )	case "$ctermid_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) ctermid_r_proto="REENTRANT_PROTO_$ctermid_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "ctermid_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_ctermid_r=undef
-+		ctermid_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	ctermid_r_proto=0
-+	;;
-+esac
-+
-+: see if ctime_r exists
-+set ctime_r d_ctime_r
-+eval $inlibc
-+case "$d_ctime_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
-+	case "$d_ctime_r_proto:$usethreads" in
-+	":define")	d_ctime_r_proto=define
-+		set d_ctime_r_proto ctime_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_ctime_r_proto" in
-+	define)
-+	case "$ctime_r_proto" in
-+	''|0) try='char* ctime_r(const time_t*, char*);'
-+	./protochk "$extern_C $try" $hdrs && ctime_r_proto=B_SB ;;
-+	esac
-+	case "$ctime_r_proto" in
-+	''|0) try='char* ctime_r(const time_t*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && ctime_r_proto=B_SBI ;;
-+	esac
-+	case "$ctime_r_proto" in
-+	''|0) try='int ctime_r(const time_t*, char*);'
-+	./protochk "$extern_C $try" $hdrs && ctime_r_proto=I_SB ;;
-+	esac
-+	case "$ctime_r_proto" in
-+	''|0) try='int ctime_r(const time_t*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && ctime_r_proto=I_SBI ;;
-+	esac
-+	case "$ctime_r_proto" in
-+	''|0)	d_ctime_r=undef
-+ 	        ctime_r_proto=0
-+		echo "Disabling ctime_r, cannot determine prototype." >&4 ;;
-+	* )	case "$ctime_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) ctime_r_proto="REENTRANT_PROTO_$ctime_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "ctime_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_ctime_r=undef
-+		ctime_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	ctime_r_proto=0
-+	;;
-+esac
-+
-+: see if cuserid exists
-+set cuserid d_cuserid
-+eval $inlibc
-+
-+: see if this is a limits.h system
-+set limits.h i_limits
-+eval $inhdr
-+
-+: see if this is a float.h system
-+set float.h i_float
-+eval $inhdr
-+
-+: See if number of significant digits in a double precision number is known
-+echo " "
-+$cat >dbl_dig.c <<EOM
-+#$i_limits I_LIMITS
-+#$i_float I_FLOAT
-+#ifdef I_LIMITS
-+#include <limits.h>
-+#endif
-+#ifdef I_FLOAT
-+#include <float.h>
-+#endif
-+#ifdef DBL_DIG
-+printf("Contains DBL_DIG");
-+#endif
-+EOM
-+$cppstdin $cppflags $cppminus < dbl_dig.c >dbl_dig.E 2>/dev/null
-+if $contains 'DBL_DIG' dbl_dig.E >/dev/null 2>&1; then
-+	echo "DBL_DIG found." >&4
-+	val="$define"
-+else
-+	echo "DBL_DIG NOT found." >&4
-+	val="$undef"
-+fi
-+$rm -f dbl_dig.?
-+set d_dbl_dig
-+eval $setvar
-+
-+: see if dbm.h is available
-+: see if dbmclose exists
-+set dbmclose d_dbmclose
-+eval $inlibc
-+
-+case "$d_dbmclose" in
-+$define)
-+	set dbm.h i_dbm
-+	eval $inhdr
-+	case "$i_dbm" in
-+	$define)
-+		val="$undef"
-+		set i_rpcsvcdbm
-+		eval $setvar
-+		;;
-+	*)	set rpcsvc/dbm.h i_rpcsvcdbm
-+		eval $inhdr
-+		;;
-+	esac
-+	;;
-+*)	echo "We won't be including <dbm.h>"
-+	val="$undef"
-+	set i_dbm
-+	eval $setvar
-+	val="$undef"
-+	set i_rpcsvcdbm
-+	eval $setvar
-+	;;
-+esac
-+
-+: see if prototype for dbminit is available
-+echo " "
-+set d_dbminitproto dbminit $i_dbm dbm.h
-+eval $hasproto
-+
-+: see if difftime exists
-+set difftime d_difftime
-+eval $inlibc
-+
-+: see if this is a dirent system
-+echo " "
-+if xinc=`./findhdr dirent.h`; $test "$xinc"; then
-+	val="$define"
-+	echo "<dirent.h> found." >&4
-+else
-+	val="$undef"
-+	if xinc=`./findhdr sys/dir.h`; $test "$xinc"; then
-+		echo "<sys/dir.h> found." >&4
-+		echo " "
-+	else
-+		xinc=`./findhdr sys/ndir.h`
-+	fi
-+	echo "<dirent.h> NOT found." >&4
-+fi
-+set i_dirent
-+eval $setvar
-+
-+: Look for type of directory structure.
-+echo " "
-+$cppstdin $cppflags $cppminus < "$xinc" > try.c
-+
-+case "$direntrytype" in
-+''|' ')
-+	case "$i_dirent" in
-+	$define) guess1='struct dirent' ;;
-+	*) guess1='struct direct'  ;;
-+	esac
-+	;;
-+*)	guess1="$direntrytype"
-+	;;
-+esac
-+
-+case "$guess1" in
-+'struct dirent') guess2='struct direct' ;;
-+*) guess2='struct dirent' ;;
-+esac
-+
-+if $contains "$guess1" try.c >/dev/null 2>&1; then
-+	direntrytype="$guess1"
-+	echo "Your directory entries are $direntrytype." >&4
-+elif $contains "$guess2" try.c >/dev/null 2>&1; then
-+	direntrytype="$guess2"
-+	echo "Your directory entries seem to be $direntrytype." >&4
-+else
-+	echo "I don't recognize your system's directory entries." >&4
-+	rp="What type is used for directory entries on this system?"
-+	dflt="$guess1"
-+	. ./myread
-+	direntrytype="$ans"
-+fi
-+$rm_try
-+
-+: see if the directory entry stores field length
-+echo " "
-+$cppstdin $cppflags $cppminus < "$xinc" > try.c
-+if $contains 'd_namlen' try.c >/dev/null 2>&1; then
-+	echo "Good, your directory entry keeps length information in d_namlen." >&4
-+	val="$define"
-+else
-+	echo "Your directory entry does not know about the d_namlen field." >&4
-+	val="$undef"
-+fi
-+set d_dirnamlen
-+eval $setvar
-+$rm_try
-+
-+: Look for DIR.dd_fd
-+case "$i_dirent" in
-+"$define")
-+    echo "Checking to see if DIR has a dd_fd member variable" >&4
-+    $cat >try.c <<EOCP
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <dirent.h>
-+
-+int main() {
-+    DIR dir;
-+    dir.dd_fd = 1;
-+    return 0;
-+}
-+EOCP
-+    val=$undef
-+    set try
-+    if eval $compile; then
-+        echo "Yes, it does."
-+        val="$define"
-+    else
-+        echo "No, it does not."
-+        val="$undef"
-+    fi
-+    ;;
-+*)
-+    echo "You don't have a <dirent.h>, so not checking for dd_fd." >&4
-+    val="$undef"
-+    ;;
-+esac
-+set d_dir_dd_fd
-+eval $setvar
-+$rm_try
-+
-+: see if this is an sysdir system
-+set sys/dir.h i_sysdir
-+eval $inhdr
-+
-+: see if this is an sysndir system
-+set sys/ndir.h i_sysndir
-+eval $inhdr
-+
-+: Look for dirfd
-+echo " "
-+$cat >dirfd.c <<EOM
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_dirent I_DIRENT		/**/
-+#$i_sysdir I_SYS_DIR		/**/
-+#$i_sysndir I_SYS_NDIR		/**/
-+#$i_systypes I_SYS_TYPES	/**/
-+#if defined(I_SYS_TYPES)
-+#include <sys/types.h>
-+#endif
-+#if defined(I_DIRENT)
-+#include <dirent.h>
-+#if defined(NeXT) && defined(I_SYS_DIR) /* NeXT needs dirent + sys/dir.h */
-+#include <sys/dir.h>
-+#endif
-+#else
-+#ifdef I_SYS_NDIR
-+#include <sys/ndir.h>
-+#else
-+#ifdef I_SYS_DIR
-+#ifdef hp9000s500
-+#include <ndir.h>	/* may be wrong in the future */
-+#else
-+#include <sys/dir.h>
-+#endif
-+#endif
-+#endif
-+#endif 
-+int main() {
-+	DIR *dirp = opendir(".");
-+	if (dirfd(dirp) >= 0)
-+		exit(0);
-+	else
-+		exit(1);
-+}
-+EOM
-+val=$undef
-+set dirfd
-+if eval $compile; then
-+	val="$define"
-+fi
-+case "$val" in
-+$define)	echo "dirfd() found." >&4	;;
-+*)		echo "dirfd() NOT found." >&4	;;
-+esac
-+set d_dirfd
-+eval $setvar
-+$rm -f dirfd*
-+
-+: see if dlerror exists
-+xxx_runnm="$runnm"
-+runnm=false
-+set dlerror d_dlerror
-+eval $inlibc
-+runnm="$xxx_runnm"
-+
-+: see if dlfcn is available
-+set dlfcn.h i_dlfcn
-+eval $inhdr
-+
-+: Check what extension to use for shared libs
-+case "$usedl" in
-+$define|y|true)
-+	$cat << EOM
-+
-+On a few systems, the dynamically loaded modules that perl generates and uses
-+will need a different extension than shared libs. The default will probably
-+be appropriate.
-+
-+EOM
-+	case "$dlext" in
-+	'')	dflt="$so" ;;
-+	*)	dflt="$dlext" ;;
-+	esac
-+	rp='What is the extension of dynamically loaded modules'
-+	. ./myread
-+	dlext="$ans"
-+	;;
-+*)
-+	dlext="none"
-+	;;
-+esac
-+
-+: Check if dlsym need a leading underscore
-+echo " "
-+val="$undef"
-+
-+case "$dlsrc" in
-+dl_dlopen.xs)
-+	echo "Checking whether your dlsym() needs a leading underscore ..." >&4
-+	$cat >dyna.c <<'EOM'
-+fred () { }
-+EOM
-+
-+$cat >fred.c<<EOM
-+
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_dlfcn I_DLFCN
-+#ifdef I_DLFCN
-+#include <dlfcn.h>      /* the dynamic linker include file for SunOS/Solaris */
-+#else
-+#include <sys/types.h>
-+#include <nlist.h>
-+#include <link.h>
-+#endif
-+
-+extern int fred() ;
-+
-+int main()
-+{
-+    void * handle ;
-+    void * symbol ;
-+#ifndef RTLD_LAZY
-+    int mode = 1 ;
-+#else
-+    int mode = RTLD_LAZY ;
-+#endif
-+    handle = dlopen("./dyna.$dlext", mode) ;
-+    if (handle == NULL) {
-+	printf ("1\n") ;
-+	fflush (stdout) ;
-+	exit(0);
-+    }
-+    symbol = dlsym(handle, "fred") ;
-+    if (symbol == NULL) {
-+	/* try putting a leading underscore */
-+	symbol = dlsym(handle, "_fred") ;
-+	if (symbol == NULL) {
-+	    printf ("2\n") ;
-+	    fflush (stdout) ;
-+	    exit(0);
-+	}
-+	printf ("3\n") ;
-+    }
-+    else
-+	printf ("4\n") ;
-+    fflush (stdout) ;
-+    exit(0);
-+}
-+EOM
-+	: Call the object file tmp-dyna.o in case dlext=o.
-+	if $cc $ccflags $cccdlflags -c dyna.c > /dev/null 2>&1 &&
-+		mv dyna${_o} tmp-dyna${_o} > /dev/null 2>&1 &&
-+		$ld -o dyna.$dlext $ldflags $lddlflags tmp-dyna${_o} > /dev/null 2>&1 &&
-+		$cc -o fred $ccflags $ldflags $cccdlflags $ccdlflags fred.c $libs > /dev/null 2>&1 && $to dyna.$dlext; then
-+		xxx=`$run ./fred`
-+		case $xxx in
-+		1)	echo "Test program failed using dlopen." >&4
-+			echo "Perhaps you should not use dynamic loading." >&4;;
-+		2)	echo "Test program failed using dlsym." >&4
-+			echo "Perhaps you should not use dynamic loading." >&4;;
-+		3)	echo "dlsym needs a leading underscore" >&4
-+			val="$define" ;;
-+		4)	echo "dlsym doesn't need a leading underscore." >&4;;
-+		esac
-+	else
-+		echo "I can't compile and run the test program." >&4
-+                echo "I'm guessing that dlsym doesn't need a leading underscore." >&4
-+	fi
-+	;;
-+esac
-+
-+$rm -f fred fred.* dyna.$dlext dyna.* tmp-dyna.*
-+
-+set d_dlsymun
-+eval $setvar
-+
-+: see if drand48_r exists
-+set drand48_r d_drand48_r
-+eval $inlibc
-+case "$d_drand48_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
-+	case "$d_drand48_r_proto:$usethreads" in
-+	":define")	d_drand48_r_proto=define
-+		set d_drand48_r_proto drand48_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_drand48_r_proto" in
-+	define)
-+	case "$drand48_r_proto" in
-+	''|0) try='int drand48_r(struct drand48_data*, double*);'
-+	./protochk "$extern_C $try" $hdrs && drand48_r_proto=I_ST ;;
-+	esac
-+	case "$drand48_r_proto" in
-+	''|0)	d_drand48_r=undef
-+ 	        drand48_r_proto=0
-+		echo "Disabling drand48_r, cannot determine prototype." >&4 ;;
-+	* )	case "$drand48_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) drand48_r_proto="REENTRANT_PROTO_$drand48_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "drand48_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_drand48_r=undef
-+		drand48_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	drand48_r_proto=0
-+	;;
-+esac
-+
-+: see if prototype for drand48 is available
-+echo " "
-+set d_drand48proto drand48 $i_stdlib stdlib.h $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if dup2 exists
-+set dup2 d_dup2
-+eval $inlibc
-+
-+: see if eaccess exists
-+set eaccess d_eaccess
-+eval $inlibc
-+
-+: see if endgrent exists
-+set endgrent d_endgrent
-+eval $inlibc
-+
-+: see if this is an grp system
-+set grp.h i_grp
-+eval $inhdr
-+
-+case "$i_grp" in
-+$define)
-+	xxx=`./findhdr grp.h`
-+	$cppstdin $cppflags $cppminus < $xxx >$$.h
-+
-+	if $contains 'gr_passwd' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_grpasswd
-+	eval $setvar
-+
-+	$rm -f $$.h
-+	;;
-+*)
-+	val="$undef";
-+	set d_grpasswd; eval $setvar
-+	;;
-+esac
-+
-+: see if endgrent_r exists
-+set endgrent_r d_endgrent_r
-+eval $inlibc
-+case "$d_endgrent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
-+	case "$d_endgrent_r_proto:$usethreads" in
-+	":define")	d_endgrent_r_proto=define
-+		set d_endgrent_r_proto endgrent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_endgrent_r_proto" in
-+	define)
-+	case "$endgrent_r_proto" in
-+	''|0) try='int endgrent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && endgrent_r_proto=I_H ;;
-+	esac
-+	case "$endgrent_r_proto" in
-+	''|0) try='void endgrent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && endgrent_r_proto=V_H ;;
-+	esac
-+	case "$endgrent_r_proto" in
-+	''|0)	d_endgrent_r=undef
-+ 	        endgrent_r_proto=0
-+		echo "Disabling endgrent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$endgrent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) endgrent_r_proto="REENTRANT_PROTO_$endgrent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "endgrent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_endgrent_r=undef
-+		endgrent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	endgrent_r_proto=0
-+	;;
-+esac
-+
-+: see if endhostent exists
-+set endhostent d_endhent
-+eval $inlibc
-+
-+: see if this is a netdb.h system
-+set netdb.h i_netdb
-+eval $inhdr
-+
-+: see if endhostent_r exists
-+set endhostent_r d_endhostent_r
-+eval $inlibc
-+case "$d_endhostent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_endhostent_r_proto:$usethreads" in
-+	":define")	d_endhostent_r_proto=define
-+		set d_endhostent_r_proto endhostent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_endhostent_r_proto" in
-+	define)
-+	case "$endhostent_r_proto" in
-+	''|0) try='int endhostent_r(struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endhostent_r_proto=I_D ;;
-+	esac
-+	case "$endhostent_r_proto" in
-+	''|0) try='void endhostent_r(struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endhostent_r_proto=V_D ;;
-+	esac
-+	case "$endhostent_r_proto" in
-+	''|0)	d_endhostent_r=undef
-+ 	        endhostent_r_proto=0
-+		echo "Disabling endhostent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$endhostent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) endhostent_r_proto="REENTRANT_PROTO_$endhostent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "endhostent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_endhostent_r=undef
-+		endhostent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	endhostent_r_proto=0
-+	;;
-+esac
-+
-+: see if endnetent exists
-+set endnetent d_endnent
-+eval $inlibc
-+
-+: see if endnetent_r exists
-+set endnetent_r d_endnetent_r
-+eval $inlibc
-+case "$d_endnetent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_endnetent_r_proto:$usethreads" in
-+	":define")	d_endnetent_r_proto=define
-+		set d_endnetent_r_proto endnetent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_endnetent_r_proto" in
-+	define)
-+	case "$endnetent_r_proto" in
-+	''|0) try='int endnetent_r(struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endnetent_r_proto=I_D ;;
-+	esac
-+	case "$endnetent_r_proto" in
-+	''|0) try='void endnetent_r(struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endnetent_r_proto=V_D ;;
-+	esac
-+	case "$endnetent_r_proto" in
-+	''|0)	d_endnetent_r=undef
-+ 	        endnetent_r_proto=0
-+		echo "Disabling endnetent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$endnetent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) endnetent_r_proto="REENTRANT_PROTO_$endnetent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "endnetent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_endnetent_r=undef
-+		endnetent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	endnetent_r_proto=0
-+	;;
-+esac
-+
-+: see if endprotoent exists
-+set endprotoent d_endpent
-+eval $inlibc
-+
-+: see if endprotoent_r exists
-+set endprotoent_r d_endprotoent_r
-+eval $inlibc
-+case "$d_endprotoent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_endprotoent_r_proto:$usethreads" in
-+	":define")	d_endprotoent_r_proto=define
-+		set d_endprotoent_r_proto endprotoent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_endprotoent_r_proto" in
-+	define)
-+	case "$endprotoent_r_proto" in
-+	''|0) try='int endprotoent_r(struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endprotoent_r_proto=I_D ;;
-+	esac
-+	case "$endprotoent_r_proto" in
-+	''|0) try='void endprotoent_r(struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endprotoent_r_proto=V_D ;;
-+	esac
-+	case "$endprotoent_r_proto" in
-+	''|0)	d_endprotoent_r=undef
-+ 	        endprotoent_r_proto=0
-+		echo "Disabling endprotoent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$endprotoent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) endprotoent_r_proto="REENTRANT_PROTO_$endprotoent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "endprotoent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_endprotoent_r=undef
-+		endprotoent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	endprotoent_r_proto=0
-+	;;
-+esac
-+
-+: see if endpwent exists
-+set endpwent d_endpwent
-+eval $inlibc
-+
-+: see if this is a pwd.h system
-+set pwd.h i_pwd
-+eval $inhdr
-+
-+case "$i_pwd" in
-+$define)
-+	xxx=`./findhdr pwd.h`
-+	$cppstdin $cppflags $cppminus < $xxx >$$.h
-+
-+	if $contains 'pw_quota' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwquota
-+	eval $setvar
-+
-+	if $contains 'pw_age' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwage
-+	eval $setvar
-+
-+	if $contains 'pw_change' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwchange
-+	eval $setvar
-+
-+	if $contains 'pw_class' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwclass
-+	eval $setvar
-+
-+	if $contains 'pw_expire' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwexpire
-+	eval $setvar
-+
-+	if $contains 'pw_comment' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwcomment
-+	eval $setvar
-+
-+	if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwgecos
-+	eval $setvar
-+
-+	if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	set d_pwpasswd
-+	eval $setvar
-+
-+	$rm -f $$.h
-+	;;
-+*)
-+	val="$undef"; 
-+	set d_pwquota; eval $setvar
-+	set d_pwage; eval $setvar
-+	set d_pwchange; eval $setvar
-+	set d_pwclass; eval $setvar
-+	set d_pwexpire; eval $setvar
-+	set d_pwcomment; eval $setvar
-+	set d_pwgecos; eval $setvar
-+	set d_pwpasswd; eval $setvar
-+	;;
-+esac
-+
-+: see if endpwent_r exists
-+set endpwent_r d_endpwent_r
-+eval $inlibc
-+case "$d_endpwent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
-+	case "$d_endpwent_r_proto:$usethreads" in
-+	":define")	d_endpwent_r_proto=define
-+		set d_endpwent_r_proto endpwent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_endpwent_r_proto" in
-+	define)
-+	case "$endpwent_r_proto" in
-+	''|0) try='int endpwent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && endpwent_r_proto=I_H ;;
-+	esac
-+	case "$endpwent_r_proto" in
-+	''|0) try='void endpwent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && endpwent_r_proto=V_H ;;
-+	esac
-+	case "$endpwent_r_proto" in
-+	''|0)	d_endpwent_r=undef
-+ 	        endpwent_r_proto=0
-+		echo "Disabling endpwent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$endpwent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) endpwent_r_proto="REENTRANT_PROTO_$endpwent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "endpwent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_endpwent_r=undef
-+		endpwent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	endpwent_r_proto=0
-+	;;
-+esac
-+
-+: see if endservent exists
-+set endservent d_endsent
-+eval $inlibc
-+
-+: see if endservent_r exists
-+set endservent_r d_endservent_r
-+eval $inlibc
-+case "$d_endservent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_endservent_r_proto:$usethreads" in
-+	":define")	d_endservent_r_proto=define
-+		set d_endservent_r_proto endservent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_endservent_r_proto" in
-+	define)
-+	case "$endservent_r_proto" in
-+	''|0) try='int endservent_r(struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endservent_r_proto=I_D ;;
-+	esac
-+	case "$endservent_r_proto" in
-+	''|0) try='void endservent_r(struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && endservent_r_proto=V_D ;;
-+	esac
-+	case "$endservent_r_proto" in
-+	''|0)	d_endservent_r=undef
-+ 	        endservent_r_proto=0
-+		echo "Disabling endservent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$endservent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) endservent_r_proto="REENTRANT_PROTO_$endservent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "endservent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_endservent_r=undef
-+		endservent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	endservent_r_proto=0
-+	;;
-+esac
-+
-+: Locate the flags for 'open()'
-+echo " "
-+$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#ifdef I_FCNTL
-+#include <fcntl.h>
-+#endif
-+#ifdef I_SYS_FILE
-+#include <sys/file.h>
-+#endif
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+	if(O_RDONLY);
-+#ifdef O_TRUNC
-+	exit(0);
-+#else
-+	exit(1);
-+#endif
-+}
-+EOCP
-+: check sys/file.h first to get FREAD on Sun
-+if $test `./findhdr sys/file.h` && \
-+		set try -DI_SYS_FILE && eval $compile; then
-+	h_sysfile=true;
-+	echo "<sys/file.h> defines the O_* constants..." >&4
-+	if $run ./try; then
-+		echo "and you have the 3 argument form of open()." >&4
-+		val="$define"
-+	else
-+		echo "but not the 3 argument form of open().  Oh, well." >&4
-+		val="$undef"
-+	fi
-+elif $test `./findhdr fcntl.h` && \
-+		set try -DI_FCNTL && eval $compile; then
-+	h_fcntl=true;
-+	echo "<fcntl.h> defines the O_* constants..." >&4
-+	if $run ./try; then
-+		echo "and you have the 3 argument form of open()." >&4
-+		val="$define"
-+	else
-+		echo "but not the 3 argument form of open().  Oh, well." >&4
-+		val="$undef"
-+	fi
-+else
-+	val="$undef"
-+	echo "I can't find the O_* constant definitions!  You got problems." >&4
-+fi
-+set d_open3
-+eval $setvar
-+$rm_try
-+
-+: see if this is a sys/file.h system
-+val=''
-+set sys/file.h val
-+eval $inhdr
-+
-+: do we need to include sys/file.h ?
-+case "$val" in
-+"$define")
-+	echo " "
-+	if $h_sysfile; then
-+		val="$define"
-+		echo "We'll be including <sys/file.h>." >&4
-+	else
-+		val="$undef"
-+		echo "We won't be including <sys/file.h>." >&4
-+	fi
-+	;;
-+*)
-+	h_sysfile=false
-+	;;
-+esac
-+set i_sysfile
-+eval $setvar
-+
-+: see if fcntl.h is there
-+val=''
-+set fcntl.h val
-+eval $inhdr
-+
-+: see if we can include fcntl.h
-+case "$val" in
-+"$define")
-+	echo " "
-+	if $h_fcntl; then
-+		val="$define"
-+		echo "We'll be including <fcntl.h>." >&4
-+	else
-+		val="$undef"
-+		if $h_sysfile; then
-+	echo "We don't need to include <fcntl.h> if we include <sys/file.h>." >&4
-+		else
-+			echo "We won't be including <fcntl.h>." >&4
-+		fi
-+	fi
-+	;;
-+*)
-+	h_fcntl=false
-+	val="$undef"
-+	;;
-+esac
-+set i_fcntl
-+eval $setvar
-+
-+: see if fork exists
-+set fork d_fork
-+eval $inlibc
-+
-+: see if pipe exists
-+set pipe d_pipe
-+eval $inlibc
-+
-+: check for non-blocking I/O stuff
-+case "$h_sysfile" in
-+true) echo "#include <sys/file.h>" > head.c;;
-+*)
-+       case "$h_fcntl" in
-+       true) echo "#include <fcntl.h>" > head.c;;
-+       *) echo "#include <sys/fcntl.h>" > head.c;;
-+       esac
-+       ;;
-+esac
-+echo " "
-+echo "Figuring out the flag used by open() for non-blocking I/O..." >&4
-+case "$o_nonblock" in
-+'')
-+	$cat head.c > try.c
-+	$cat >>try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_fcntl I_FCNTL
-+#ifdef I_FCNTL
-+#include <fcntl.h>
-+#endif
-+int main() {
-+#ifdef O_NONBLOCK
-+	printf("O_NONBLOCK\n");
-+	exit(0);
-+#endif
-+#ifdef O_NDELAY
-+	printf("O_NDELAY\n");
-+	exit(0);
-+#endif
-+#ifdef FNDELAY
-+	printf("FNDELAY\n");
-+	exit(0);
-+#endif
-+	exit(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		o_nonblock=`$run ./try`
-+		case "$o_nonblock" in
-+		'') echo "I can't figure it out, assuming O_NONBLOCK will do.";;
-+		*) echo "Seems like we can use $o_nonblock.";;
-+		esac
-+	else
-+		echo "(I can't compile the test program; pray O_NONBLOCK is right!)"
-+	fi
-+	;;
-+*) echo "Using $hint value $o_nonblock.";;
-+esac
-+$rm_try
-+
-+echo " "
-+echo "Let's see what value errno gets from read() on a $o_nonblock file..." >&4
-+case "$eagain" in
-+'')
-+	case "$d_fork:$d_pipe" in
-+	define:define)
-+	$cat head.c > try.c
-+	$cat >>try.c <<EOCP
-+#include <errno.h>
-+#include <sys/types.h>
-+#include <signal.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_fcntl I_FCNTL
-+#ifdef I_FCNTL
-+#include <fcntl.h>
-+#endif
-+#define MY_O_NONBLOCK $o_nonblock
-+#ifndef errno  /* XXX need better Configure test */
-+extern int errno;
-+#endif
-+#$i_unistd I_UNISTD
-+#ifdef I_UNISTD
-+#include <unistd.h>
-+#endif
-+#$i_string I_STRING
-+#ifdef I_STRING
-+#include <string.h>
-+#else
-+#include <strings.h>
-+#endif
-+$signal_t blech(int x) { exit(3); }
-+EOCP
-+	$cat >> try.c <<'EOCP'
-+int main()
-+{
-+	int pd[2];
-+	int pu[2];
-+	char buf[1];
-+	char string[100];
-+
-+	pipe(pd);	/* Down: child -> parent */
-+	pipe(pu);	/* Up: parent -> child */
-+	if (0 != fork()) {
-+		int ret;
-+		close(pd[1]);	/* Parent reads from pd[0] */
-+		close(pu[0]);	/* Parent writes (blocking) to pu[1] */
-+#ifdef F_SETFL
-+		if (-1 == fcntl(pd[0], F_SETFL, MY_O_NONBLOCK))
-+			exit(1);
-+#else
-+		exit(4);
-+#endif
-+		signal(SIGALRM, blech);
-+		alarm(5);
-+		if ((ret = read(pd[0], buf, 1)) > 0)	/* Nothing to read! */
-+			exit(2);
-+		sprintf(string, "%d\n", ret);
-+		write(2, string, strlen(string));
-+		alarm(0);
-+#ifdef EAGAIN
-+		if (errno == EAGAIN) {
-+			printf("EAGAIN\n");
-+			goto ok;
-+		}
-+#endif
-+#ifdef EWOULDBLOCK
-+		if (errno == EWOULDBLOCK)
-+			printf("EWOULDBLOCK\n");
-+#endif
-+	ok:
-+		write(pu[1], buf, 1);	/* Unblocks child, tell it to close our pipe */
-+		sleep(2);				/* Give it time to close our pipe */
-+		alarm(5);
-+		ret = read(pd[0], buf, 1);	/* Should read EOF */
-+		alarm(0);
-+		sprintf(string, "%d\n", ret);
-+		write(4, string, strlen(string));
-+		exit(0);
-+	}
-+
-+	close(pd[0]);			/* We write to pd[1] */
-+	close(pu[1]);			/* We read from pu[0] */
-+	read(pu[0], buf, 1);	/* Wait for parent to signal us we may continue */
-+	close(pd[1]);			/* Pipe pd is now fully closed! */
-+	exit(0);				/* Bye bye, thank you for playing! */
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		echo "$startsh" >mtry
-+		echo "$run ./try >try.out 2>try.ret 4>try.err || exit 4" >>mtry
-+		chmod +x mtry
-+		./mtry >/dev/null 2>&1
-+		case $? in
-+		0) eagain=`$cat try.out`;;
-+		1) echo "Could not perform non-blocking setting!";;
-+		2) echo "I did a successful read() for something that was not there!";;
-+		3) echo "Hmm... non-blocking I/O does not seem to be working!";;
-+		4) echo "Could not find F_SETFL!";;
-+		*) echo "Something terribly wrong happened during testing.";;
-+		esac
-+		rd_nodata=`$cat try.ret`
-+		echo "A read() system call with no data present returns $rd_nodata."
-+		case "$rd_nodata" in
-+		0|-1) ;;
-+		*)
-+			echo "(That's peculiar, fixing that to be -1.)"
-+			rd_nodata=-1
-+			;;
-+		esac
-+		case "$eagain" in
-+		'')
-+			echo "Forcing errno EAGAIN on read() with no data available."
-+			eagain=EAGAIN
-+			;;
-+		*)
-+			echo "Your read() sets errno to $eagain when no data is available."
-+			;;
-+		esac
-+		status=`$cat try.err`
-+		case "$status" in
-+		0) echo "And it correctly returns 0 to signal EOF.";;
-+		-1) echo "But it also returns -1 to signal EOF, so be careful!";;
-+		*) echo "However, your read() returns '$status' on EOF??";;
-+		esac
-+		val="$define"
-+		if test "$status" = "$rd_nodata"; then
-+			echo "WARNING: you can't distinguish between EOF and no data!"
-+			val="$undef"
-+		fi
-+	else
-+		echo "I can't compile the test program--assuming errno EAGAIN will do."
-+		eagain=EAGAIN
-+	fi
-+	;;
-+	*)	echo "Can't figure out how to test this--assuming errno EAGAIN will do."
-+		eagain=EAGAIN
-+		val="$define"
-+		;;
-+	esac
-+	set d_eofnblk
-+	eval $setvar
-+	;;
-+*)
-+	echo "Using $hint value $eagain."
-+	echo "Your read() returns $rd_nodata when no data is present."
-+	case "$d_eofnblk" in
-+	"$define") echo "And you can see EOF because read() returns 0.";;
-+	"$undef") echo "But you can't see EOF status from read() returned value.";;
-+	*)
-+		echo "(Assuming you can't see EOF status from read anyway.)"
-+		d_eofnblk=$undef
-+		;;
-+	esac
-+	;;
-+esac
-+$rm_try head.c mtry
-+
-+: see if _ptr and _cnt from stdio act std
-+echo " "
-+
-+if $contains '_lbfsize' `./findhdr stdio.h` >/dev/null 2>&1 ; then
-+	echo "(Looks like you have stdio.h from BSD.)"
-+	case "$stdio_ptr" in
-+	'') stdio_ptr='((fp)->_p)'
-+		ptr_lval=$define
-+		;;
-+	*)	ptr_lval=$d_stdio_ptr_lval;;
-+	esac
-+	case "$stdio_cnt" in
-+	'') stdio_cnt='((fp)->_r)'
-+		cnt_lval=$define
-+		;;
-+	*)	cnt_lval=$d_stdio_cnt_lval;;
-+	esac
-+	case "$stdio_base" in
-+	'') stdio_base='((fp)->_ub._base ? (fp)->_ub._base : (fp)->_bf._base)';;
-+	esac
-+	case "$stdio_bufsiz" in
-+	'') stdio_bufsiz='((fp)->_ub._base ? (fp)->_ub._size : (fp)->_bf._size)';;
-+	esac
-+elif $contains '_IO_fpos_t' `./findhdr stdio.h` `./findhdr libio.h` >/dev/null 2>&1 ; then
-+	echo "(Looks like you have stdio.h from Linux.)"
-+	case "$stdio_ptr" in
-+	'') stdio_ptr='((fp)->_IO_read_ptr)'
-+		ptr_lval=$define
-+		;;
-+	*)	ptr_lval=$d_stdio_ptr_lval;;
-+	esac
-+	case "$stdio_cnt" in
-+	'') stdio_cnt='((fp)->_IO_read_end - (fp)->_IO_read_ptr)'
-+		cnt_lval=$undef
-+		;;
-+	*)	cnt_lval=$d_stdio_cnt_lval;;
-+	esac
-+	case "$stdio_base" in
-+	'') stdio_base='((fp)->_IO_read_base)';;
-+	esac
-+	case "$stdio_bufsiz" in
-+	'') stdio_bufsiz='((fp)->_IO_read_end - (fp)->_IO_read_base)';;
-+	esac
-+else
-+	case "$stdio_ptr" in
-+	'') stdio_ptr='((fp)->_ptr)'
-+		ptr_lval=$define
-+		;;
-+	*)	ptr_lval=$d_stdio_ptr_lval;;
-+	esac
-+	case "$stdio_cnt" in
-+	'') stdio_cnt='((fp)->_cnt)'
-+		cnt_lval=$define
-+		;;
-+	*)	cnt_lval=$d_stdio_cnt_lval;;
-+	esac
-+	case "$stdio_base" in
-+	'') stdio_base='((fp)->_base)';;
-+	esac
-+	case "$stdio_bufsiz" in
-+	'') stdio_bufsiz='((fp)->_cnt + (fp)->_ptr - (fp)->_base)';;
-+	esac
-+fi
-+
-+: test whether _ptr and _cnt really work
-+echo "Checking how std your stdio is..." >&4
-+$cat >try.c <<EOP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#define FILE_ptr(fp)	$stdio_ptr
-+#define FILE_cnt(fp)	$stdio_cnt
-+int main() {
-+	FILE *fp = fopen("try.c", "r");
-+	char c = getc(fp);
-+	if (
-+		18 <= FILE_cnt(fp) &&
-+		strncmp(FILE_ptr(fp), "include <stdio.h>\n", 18) == 0
-+	)
-+		exit(0);
-+	exit(1);
-+}
-+EOP
-+val="$undef"
-+set try
-+if eval $compile && $to try.c; then
-+	if $run ./try; then
-+		echo "Your stdio acts pretty std."
-+		val="$define"
-+	else
-+		echo "Your stdio isn't very std."
-+	fi
-+else
-+	echo "Your stdio doesn't appear very std."
-+fi
-+$rm_try
-+
-+# glibc 2.2.90 and above apparently change stdio streams so Perl's
-+# direct buffer manipulation no longer works.  The Configure tests
-+# should be changed to correctly detect this, but until then,
-+# the following check should at least let perl compile and run.
-+# (This quick fix should be updated before 5.8.1.)
-+# To be defensive, reject all unknown versions, and all versions  > 2.2.9.
-+# A. Dougherty, June 3, 2002.
-+case "$d_gnulibc" in
-+$define)
-+	case "$gnulibc_version" in
-+	2.[01]*)  ;;
-+	2.2) ;;
-+	2.2.[0-9]) ;;
-+	*)  echo "But I will not snoop inside glibc $gnulibc_version stdio buffers."
-+		val="$undef"
-+		;;
-+	esac
-+	;;
-+esac
-+set d_stdstdio
-+eval $setvar
-+
-+: Can _ptr be used as an lvalue?
-+case "$d_stdstdio$ptr_lval" in
-+$define$define) val=$define ;;
-+*) val=$undef ;;
-+esac
-+set d_stdio_ptr_lval
-+eval $setvar
-+
-+: Can _cnt be used as an lvalue?
-+case "$d_stdstdio$cnt_lval" in
-+$define$define) val=$define ;;
-+*) val=$undef ;;
-+esac
-+set d_stdio_cnt_lval
-+eval $setvar
-+
-+
-+: test whether setting _ptr sets _cnt as a side effect
-+d_stdio_ptr_lval_sets_cnt="$undef"
-+d_stdio_ptr_lval_nochange_cnt="$undef"
-+case "$d_stdio_ptr_lval$d_stdstdio" in
-+$define$define)
-+	echo "Checking to see what happens if we set the stdio ptr..." >&4
-+$cat >try.c <<EOP
-+#include <stdio.h>
-+/* Can we scream? */
-+/* Eat dust sed :-) */
-+/* In the buffer space, no one can hear you scream. */
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#define FILE_ptr(fp)	$stdio_ptr
-+#define FILE_cnt(fp)	$stdio_cnt
-+#include <sys/types.h>
-+int main() {
-+	FILE *fp = fopen("try.c", "r");
-+	int c;
-+	char *ptr;
-+	size_t cnt;
-+	if (!fp) {
-+	    puts("Fail even to read");
-+	    exit(1);
-+	}
-+	c = getc(fp); /* Read away the first # */
-+	if (c == EOF) {
-+	    puts("Fail even to read");
-+	    exit(1);
-+	}
-+	if (!(
-+		18 <= FILE_cnt(fp) &&
-+		strncmp(FILE_ptr(fp), "include <stdio.h>\n", 18) == 0
-+	)) {
-+		puts("Fail even to read");
-+		exit (1);
-+	}
-+	ptr = (char*) FILE_ptr(fp);
-+	cnt = (size_t)FILE_cnt(fp);
-+
-+	FILE_ptr(fp) += 42;
-+
-+	if ((char*)FILE_ptr(fp) != (ptr + 42)) {
-+		printf("Fail ptr check %p != %p", FILE_ptr(fp), (ptr + 42));
-+		exit (1);
-+	}
-+	if (FILE_cnt(fp) <= 20) {
-+		printf ("Fail (<20 chars to test)");
-+		exit (1);
-+	}
-+	if (strncmp(FILE_ptr(fp), "Eat dust sed :-) */\n", 20) != 0) {
-+		puts("Fail compare");
-+		exit (1);
-+	}
-+	if (cnt == FILE_cnt(fp)) {
-+		puts("Pass_unchanged");
-+		exit (0);
-+	}
-+	if (FILE_cnt(fp) == (cnt - 42)) {
-+		puts("Pass_changed");
-+		exit (0);
-+	}
-+	printf("Fail count was %d now %d\n", cnt, FILE_cnt(fp));
-+	return 1;
-+
-+}
-+EOP
-+	set try
-+	if eval $compile && $to try.c; then
-+ 		case `$run ./try` in
-+		Pass_changed)
-+			echo "Increasing ptr in your stdio decreases cnt by the same amount.  Good." >&4
-+			d_stdio_ptr_lval_sets_cnt="$define" ;;
-+		Pass_unchanged)
-+			echo "Increasing ptr in your stdio leaves cnt unchanged.  Good." >&4
-+			d_stdio_ptr_lval_nochange_cnt="$define" ;;
-+		Fail*)
-+			echo "Increasing ptr in your stdio didn't do exactly what I expected.  We'll not be doing that then." >&4 ;;
-+		*)
-+			echo "It appears attempting to set ptr in your stdio is a bad plan." >&4 ;;
-+	esac
-+	else
-+		echo "It seems we can't set ptr in your stdio.  Nevermind." >&4
-+	fi
-+	$rm_try
-+	;;
-+esac
-+
-+: see if _base is also standard
-+val="$undef"
-+case "$d_stdstdio" in
-+$define)
-+	$cat >try.c <<EOP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#define FILE_base(fp)	$stdio_base
-+#define FILE_bufsiz(fp)	$stdio_bufsiz
-+int main() {
-+	FILE *fp = fopen("try.c", "r");
-+	char c = getc(fp);
-+	if (
-+		19 <= FILE_bufsiz(fp) &&
-+		strncmp(FILE_base(fp), "#include <stdio.h>\n", 19) == 0
-+	)
-+		exit(0);
-+	exit(1);
-+}
-+EOP
-+	set try
-+	if eval $compile && $to try.c; then
-+		if $run ./try; then
-+			echo "And its _base field acts std."
-+			val="$define"
-+		else
-+			echo "But its _base field isn't std."
-+		fi
-+	else
-+		echo "However, it seems to be lacking the _base field."
-+	fi
-+	$rm_try
-+	;;
-+esac
-+set d_stdiobase
-+eval $setvar
-+
-+: see if fast_stdio exists
-+val="$undef"
-+case "$d_stdstdio:$d_stdio_ptr_lval" in
-+"$define:$define")
-+	case "$d_stdio_cnt_lval$d_stdio_ptr_lval_sets_cnt" in
-+	*$define*)
-+		echo "You seem to have 'fast stdio' to directly manipulate the stdio buffers." >& 4
-+		val="$define"
-+		;;
-+	esac
-+	;;
-+esac
-+set d_faststdio
-+eval $setvar
-+
-+
-+
-+: see if fchdir exists
-+set fchdir d_fchdir
-+eval $inlibc
-+
-+: see if fchmod exists
-+set fchmod d_fchmod
-+eval $inlibc
-+
-+: see if fchown exists
-+set fchown d_fchown
-+eval $inlibc
-+
-+: see if this is an fcntl system
-+set fcntl d_fcntl
-+eval $inlibc
-+
-+: See if fcntl-based locking works.
-+echo " "
-+$cat >try.c <<EOCP
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <unistd.h>
-+#include <fcntl.h>
-+#include <signal.h>
-+$signal_t blech(int x) { exit(3); }
-+int main() {
-+#if defined(F_SETLK) && defined(F_SETLKW)
-+     struct flock flock;
-+     int retval, fd;
-+     fd = open("try.c", O_RDONLY);
-+     flock.l_type = F_RDLCK;
-+     flock.l_whence = SEEK_SET;
-+     flock.l_start = flock.l_len = 0;
-+     signal(SIGALRM, blech);
-+     alarm(10);
-+     retval = fcntl(fd, F_SETLK, &flock);
-+     close(fd);
-+     (retval < 0 ? exit(2) : exit(0));
-+#else
-+     exit(2);
-+#endif
-+}
-+EOCP
-+echo "Checking if fcntl-based file locking works... "
-+case "$d_fcntl" in
-+"$define")
-+	set try
-+	if eval $compile_ok; then
-+		if $run ./try; then
-+			echo "Yes, it seems to work."
-+			val="$define"
-+		else
-+			echo "Nope, it didn't work."
-+			val="$undef"
-+			case "$?" in
-+			3) $cat >&4 <<EOM
-+***
-+*** I had to forcibly timeout from fcntl(..., F_SETLK, ...).
-+*** This is (almost) impossible.
-+*** If your NFS lock daemons are not feeling well, something like
-+*** this may happen, please investigate.  Cannot continue, aborting.
-+***
-+EOM
-+				exit 1
-+				;;
-+			esac
-+		fi
-+	else
-+		echo "I'm unable to compile the test program, so I'll assume not."
-+		val="$undef"
-+	fi
-+	;;
-+*) val="$undef";
-+	echo "Nope, since you don't even have fcntl()."
-+	;;
-+esac
-+set d_fcntl_can_lock
-+eval $setvar
-+$rm_try
-+
-+: check for fd_set items
-+$cat <<EOM
-+
-+Checking to see how well your C compiler handles fd_set and friends ...
-+EOM
-+$cat >try.c <<EOCP
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_systime I_SYS_TIME
-+#$i_sysselct I_SYS_SELECT
-+#$d_socket HAS_SOCKET
-+#include <sys/types.h>
-+#ifdef HAS_SOCKET
-+#include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
-+#endif
-+#ifdef I_SYS_TIME
-+#include <sys/time.h>
-+#endif
-+#ifdef I_SYS_SELECT
-+#include <sys/select.h>
-+#endif
-+int main() {
-+	fd_set fds;
-+
-+#ifdef TRYBITS
-+	if(fds.fds_bits);
-+#endif
-+
-+#if defined(FD_SET) && defined(FD_CLR) && defined(FD_ISSET) && defined(FD_ZERO)
-+	exit(0);
-+#else
-+	exit(1);
-+#endif
-+}
-+EOCP
-+set try -DTRYBITS
-+if eval $compile; then
-+	d_fds_bits="$define"
-+	d_fd_set="$define"
-+	echo "Well, your system knows about the normal fd_set typedef..." >&4
-+	if $run ./try; then
-+		echo "and you have the normal fd_set macros (just as I'd expect)." >&4
-+		d_fd_macros="$define"
-+	else
-+		$cat >&4 <<'EOM'
-+but not the normal fd_set macros!  Gaaack!  I'll have to cover for you.
-+EOM
-+		d_fd_macros="$undef"
-+	fi
-+else
-+	$cat <<'EOM'
-+Hmm, your compiler has some difficulty with fd_set.  Checking further...
-+EOM
-+	set try
-+	if eval $compile; then
-+		d_fds_bits="$undef"
-+		d_fd_set="$define"
-+		echo "Well, your system has some sort of fd_set available..." >&4
-+		if $run ./try; then
-+			echo "and you have the normal fd_set macros." >&4
-+			d_fd_macros="$define"
-+		else
-+			$cat <<'EOM'
-+but not the normal fd_set macros!  Gross!  More work for me...
-+EOM
-+			d_fd_macros="$undef"
-+		fi
-+	else
-+	echo "Well, you got zip.  That's OK, I can roll my own fd_set stuff." >&4
-+		d_fd_set="$undef"
-+		d_fds_bits="$undef"
-+		d_fd_macros="$undef"
-+	fi
-+fi
-+$rm_try
-+
-+: see if fgetpos exists
-+set fgetpos d_fgetpos
-+eval $inlibc
-+
-+: see if finite exists
-+set finite d_finite
-+eval $inlibc
-+
-+: see if finitel exists
-+set finitel d_finitel
-+eval $inlibc
-+
-+: see if flock exists
-+set flock d_flock
-+eval $inlibc
-+
-+: see if prototype for flock is available
-+echo " "
-+set d_flockproto flock $i_sysfile sys/file.h
-+eval $hasproto
-+
-+: see if fp_class exists
-+set fp_class d_fp_class
-+eval $inlibc
-+
-+: see if pathconf exists
-+set pathconf d_pathconf
-+eval $inlibc
-+
-+: see if fpathconf exists
-+set fpathconf d_fpathconf
-+eval $inlibc
-+
-+: see if fpclass exists
-+set fpclass d_fpclass
-+eval $inlibc
-+
-+: see if fpclassify exists
-+set fpclassify d_fpclassify
-+eval $inlibc
-+
-+: see if fpclassl exists
-+set fpclassl d_fpclassl
-+eval $inlibc
-+
-+: check for fpos64_t
-+echo " "
-+echo "Checking to see if you have fpos64_t..." >&4
-+$cat >try.c <<EOCP
-+#include <stdio.h>
-+int main() { fpos64_t x = 7; }
-+EOCP
-+set try
-+if eval $compile; then
-+	val="$define"
-+	echo "You have fpos64_t."
-+else
-+	val="$undef"
-+	echo "You do not have fpos64_t."
-+	case "$fpossize" in
-+	8) echo "(Your fpos_t is 64 bits, so you could use that.)" ;;
-+	esac
-+fi
-+$rm_try
-+set d_fpos64_t
-+eval $setvar
-+
-+: see if frexpl exists
-+set frexpl d_frexpl
-+eval $inlibc
-+
-+: see if this is a sys/param system
-+set sys/param.h i_sysparam
-+eval $inhdr
-+
-+: see if this is a sys/mount.h system
-+set sys/mount.h i_sysmount
-+eval $inhdr
-+
-+: Check for fs_data_s
-+echo " "
-+echo "Checking to see if your system supports struct fs_data..." >&4
-+set d_fs_data_s fs_data $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h
-+eval $hasstruct
-+case "$d_fs_data_s" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+
-+: see if fseeko exists
-+set fseeko d_fseeko
-+eval $inlibc
-+case "$longsize" in
-+8) echo "(Your long is 64 bits, so you could use fseek.)" ;;
-+esac
-+
-+: see if fsetpos exists
-+set fsetpos d_fsetpos
-+eval $inlibc
-+
-+: see if fstatfs exists
-+set fstatfs d_fstatfs
-+eval $inlibc
-+
-+: see if statvfs exists
-+set statvfs d_statvfs
-+eval $inlibc
-+
-+: see if fstatvfs exists
-+set fstatvfs d_fstatvfs
-+eval $inlibc
-+
-+
-+: see if fsync exists
-+set fsync d_fsync
-+eval $inlibc
-+
-+: see if ftello exists
-+set ftello d_ftello
-+eval $inlibc
-+case "$longsize" in
-+8) echo "(Your long is 64 bits, so you could use ftell.)" ;;
-+esac
-+
-+: check for a working futimes
-+d_futimes="$undef"
-+echo " "
-+echo "Checking if you have a working futimes()" >&4
-+$cat >try.c <<EOCP
-+#include <stdio.h>
-+#include <sys/time.h>
-+#include <errno.h>
-+#include <fcntl.h>
-+
-+int main ()
-+{
-+    int fd, rv;
-+    fd = open ("try.c", O_RDWR);
-+    if (-1 == fd) exit (1);
-+    rv = futimes (fd, NULL);
-+    exit (rv == -1 ? errno : 0);
-+}
-+EOCP
-+set try
-+if eval $compile; then
-+    `$run ./try`
-+    rc=$?
-+    case "$rc" in
-+	0)  echo "Yes, you have" >&4
-+	    d_futimes="$define"
-+	    ;;
-+	*)  echo "No, you have futimes, but it isn't working ($rc) (probably harmless)" >&4
-+	    ;;
-+    esac
-+else
-+    echo "No, it does not (probably harmless)" >&4
-+fi
-+$rm_try
-+
-+: see if ndbm.h is available
-+set ndbm.h i_ndbm
-+eval $inhdr
-+: Compatibility location for RedHat 7.1
-+set gdbm/ndbm.h i_gdbmndbm
-+eval $inhdr
-+: Compatibility location for Debian 4.0
-+set gdbm-ndbm.h i_gdbm_ndbm
-+eval $inhdr
-+
-+val="$undef"
-+if $test "$i_ndbm" = "$define" -o "$i_gdbmndbm" = "$define" -o "$i_gdbm_ndbm" = "$define"; then
-+	: see if dbm_open exists
-+	set dbm_open d_dbm_open
-+	eval $inlibc
-+	case "$d_dbm_open" in
-+	$undef)
-+		i_ndbm="$undef"
-+		i_gdbmndbm="$undef"
-+		i_gdbm_ndbm="$undef"
-+		echo "We won't be including <ndbm.h>"
-+		val="$undef"
-+		;;
-+	*) val="$define"
-+	   ;;
-+	esac
-+fi
-+set d_ndbm
-+eval $setvar
-+
-+ndbm_hdr_protochk='name=$1; hdr=$2;
-+eval "ihdr=\$""i_$name";
-+val="$undef";
-+if $test "$ihdr" = "$define"; then
-+	$echo "Checking if your <$hdr> uses prototypes..." >&4;
-+	case "$d_cplusplus" in
-+	$define) ./protochk "$extern_C void dbm_close(DBM *);" literal "extern \"C\" {" $ihdr $hdr literal "}" && val="$define" ;;
-+	*) ./protochk "$extern_C void dbm_close(int, int);" $ihdr $hdr || val="$define" ;;
-+	esac;
-+	case "$val" in
-+	$define) $echo "Your <$hdr> seems to have prototypes";;
-+	*) $echo "Your <$hdr> does not seem to have prototypes";;
-+	esac;
-+fi;
-+set "d_${name}_h_uses_prototypes";
-+eval $setvar'
-+
-+set ndbm ndbm.h
-+eval $ndbm_hdr_protochk
-+set gdbmndbm gdbm/ndbm.h
-+eval $ndbm_hdr_protochk
-+set gdbm_ndbm gdbm-ndbm.h
-+eval $ndbm_hdr_protochk
-+
-+: see if getaddrinfo exists
-+set getaddrinfo d_getaddrinfo
-+eval $inlibc
-+
-+: see if getcwd exists
-+set getcwd d_getcwd
-+eval $inlibc
-+
-+: see if getespwnam exists
-+set getespwnam d_getespwnam
-+eval $inlibc
-+
-+: see if getfsstat exists
-+set getfsstat d_getfsstat
-+eval $inlibc
-+
-+: see if getgrent exists
-+set getgrent d_getgrent
-+eval $inlibc
-+
-+: see if getgrent_r exists
-+set getgrent_r d_getgrent_r
-+eval $inlibc
-+case "$d_getgrent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
-+	case "$d_getgrent_r_proto:$usethreads" in
-+	":define")	d_getgrent_r_proto=define
-+		set d_getgrent_r_proto getgrent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getgrent_r_proto" in
-+	define)
-+	case "$getgrent_r_proto" in
-+	''|0) try='int getgrent_r(struct group*, char*, size_t, struct group**);'
-+	./protochk "$extern_C $try" $hdrs && getgrent_r_proto=I_SBWR ;;
-+	esac
-+	case "$getgrent_r_proto" in
-+	''|0) try='int getgrent_r(struct group*, char*, int, struct group**);'
-+	./protochk "$extern_C $try" $hdrs && getgrent_r_proto=I_SBIR ;;
-+	esac
-+	case "$getgrent_r_proto" in
-+	''|0) try='struct group* getgrent_r(struct group*, char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && getgrent_r_proto=S_SBW ;;
-+	esac
-+	case "$getgrent_r_proto" in
-+	''|0) try='struct group* getgrent_r(struct group*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrent_r_proto=S_SBI ;;
-+	esac
-+	case "$getgrent_r_proto" in
-+	''|0) try='int getgrent_r(struct group*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrent_r_proto=I_SBI ;;
-+	esac
-+	case "$getgrent_r_proto" in
-+	''|0) try='int getgrent_r(struct group*, char*, int, FILE**);'
-+	./protochk "$extern_C $try" $hdrs && getgrent_r_proto=I_SBIH ;;
-+	esac
-+	case "$getgrent_r_proto" in
-+	''|0)	d_getgrent_r=undef
-+ 	        getgrent_r_proto=0
-+		echo "Disabling getgrent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getgrent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getgrent_r_proto="REENTRANT_PROTO_$getgrent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getgrent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getgrent_r=undef
-+		getgrent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getgrent_r_proto=0
-+	;;
-+esac
-+
-+: see if getgrgid_r exists
-+set getgrgid_r d_getgrgid_r
-+eval $inlibc
-+case "$d_getgrgid_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
-+	case "$d_getgrgid_r_proto:$usethreads" in
-+	":define")	d_getgrgid_r_proto=define
-+		set d_getgrgid_r_proto getgrgid_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getgrgid_r_proto" in
-+	define)
-+	case "$getgrgid_r_proto" in
-+	''|0) try='int getgrgid_r(gid_t, struct group*, char*, size_t, struct group**);'
-+	./protochk "$extern_C $try" $hdrs && getgrgid_r_proto=I_TSBWR ;;
-+	esac
-+	case "$getgrgid_r_proto" in
-+	''|0) try='int getgrgid_r(gid_t, struct group*, char*, int, struct group**);'
-+	./protochk "$extern_C $try" $hdrs && getgrgid_r_proto=I_TSBIR ;;
-+	esac
-+	case "$getgrgid_r_proto" in
-+	''|0) try='int getgrgid_r(gid_t, struct group*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrgid_r_proto=I_TSBI ;;
-+	esac
-+	case "$getgrgid_r_proto" in
-+	''|0) try='struct group* getgrgid_r(gid_t, struct group*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrgid_r_proto=S_TSBI ;;
-+	esac
-+	case "$getgrgid_r_proto" in
-+	''|0)	d_getgrgid_r=undef
-+ 	        getgrgid_r_proto=0
-+		echo "Disabling getgrgid_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getgrgid_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getgrgid_r_proto="REENTRANT_PROTO_$getgrgid_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getgrgid_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getgrgid_r=undef
-+		getgrgid_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getgrgid_r_proto=0
-+	;;
-+esac
-+
-+: see if getgrnam_r exists
-+set getgrnam_r d_getgrnam_r
-+eval $inlibc
-+case "$d_getgrnam_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
-+	case "$d_getgrnam_r_proto:$usethreads" in
-+	":define")	d_getgrnam_r_proto=define
-+		set d_getgrnam_r_proto getgrnam_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getgrnam_r_proto" in
-+	define)
-+	case "$getgrnam_r_proto" in
-+	''|0) try='int getgrnam_r(const char*, struct group*, char*, size_t, struct group**);'
-+	./protochk "$extern_C $try" $hdrs && getgrnam_r_proto=I_CSBWR ;;
-+	esac
-+	case "$getgrnam_r_proto" in
-+	''|0) try='int getgrnam_r(const char*, struct group*, char*, int, struct group**);'
-+	./protochk "$extern_C $try" $hdrs && getgrnam_r_proto=I_CSBIR ;;
-+	esac
-+	case "$getgrnam_r_proto" in
-+	''|0) try='struct group* getgrnam_r(const char*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrnam_r_proto=S_CBI ;;
-+	esac
-+	case "$getgrnam_r_proto" in
-+	''|0) try='int getgrnam_r(const char*, struct group*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrnam_r_proto=I_CSBI ;;
-+	esac
-+	case "$getgrnam_r_proto" in
-+	''|0) try='struct group* getgrnam_r(const char*, struct group*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getgrnam_r_proto=S_CSBI ;;
-+	esac
-+	case "$getgrnam_r_proto" in
-+	''|0)	d_getgrnam_r=undef
-+ 	        getgrnam_r_proto=0
-+		echo "Disabling getgrnam_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getgrnam_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getgrnam_r_proto="REENTRANT_PROTO_$getgrnam_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getgrnam_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getgrnam_r=undef
-+		getgrnam_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getgrnam_r_proto=0
-+	;;
-+esac
-+
-+: see if gethostbyaddr exists
-+set gethostbyaddr d_gethbyaddr
-+eval $inlibc
-+
-+: see if gethostbyname exists
-+set gethostbyname d_gethbyname
-+eval $inlibc
-+
-+: see if gethostent exists
-+set gethostent d_gethent
-+eval $inlibc
-+
-+: see how we will look up host name
-+echo " "
-+call=''
-+if set gethostname val -f d_gethname; eval $csym; $val; then
-+	echo 'gethostname() found.' >&4
-+	d_gethname="$define"
-+	call=gethostname
-+fi
-+if set uname val -f d_uname; eval $csym; $val; then
-+	if ./xenix; then
-+		$cat <<'EOM'
-+uname() was found, but you're running xenix, and older versions of xenix
-+have a broken uname(). If you don't really know whether your xenix is old
-+enough to have a broken system call, use the default answer.
-+
-+EOM
-+		dflt=y
-+		case "$d_uname" in
-+		"$define") dflt=n;;
-+		esac
-+		rp='Is your uname() broken?'
-+		. ./myread
-+		case "$ans" in
-+		n*) d_uname="$define"; call=uname;;
-+		esac
-+	else
-+		echo 'uname() found.' >&4
-+		d_uname="$define"
-+		case "$call" in
-+		'') call=uname ;;
-+		esac
-+	fi
-+fi
-+case "$d_gethname" in
-+'') d_gethname="$undef";;
-+esac
-+case "$d_uname" in
-+'') d_uname="$undef";;
-+esac
-+case "$d_uname$d_gethname" in
-+*define*)
-+	dflt=n
-+	cat <<EOM
-+
-+Every now and then someone has a $call() that lies about the hostname
-+but can't be fixed for political or economic reasons.  If you wish, I can
-+pretend $call() isn't there and maybe compute hostname at run-time
-+thanks to the '$phostname' command.
-+
-+EOM
-+	rp="Shall I ignore $call() from now on?"
-+	. ./myread
-+	case "$ans" in
-+	y*) d_uname="$undef" d_gethname="$undef"; $echo $n "Okay...$c";;
-+	esac;;
-+esac
-+case "$phostname" in
-+'') aphostname='';;
-+*) case "$aphostname" in
-+	/*) ;;
-+	*) set X $phostname
-+		shift
-+		file=$1
-+		shift
-+		file=`./loc $file $file $pth`
-+		aphostname=`echo $file $*`
-+		;;
-+	esac
-+	;;
-+esac
-+case "$d_uname$d_gethname" in
-+*define*) ;;
-+*)
-+	case "$phostname" in
-+	'')
-+		echo "There will be no way for $package to get your hostname." >&4;;
-+	*)
-+	echo "I'll use 'popen("'"'$aphostname'", "r")'"' to get your hostname." >&4
-+		;;
-+	esac;;
-+esac
-+case "$d_phostname" in
-+'') d_phostname="$undef";;
-+esac
-+
-+: see if gethostbyaddr_r exists
-+set gethostbyaddr_r d_gethostbyaddr_r
-+eval $inlibc
-+case "$d_gethostbyaddr_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_gethostbyaddr_r_proto:$usethreads" in
-+	":define")	d_gethostbyaddr_r_proto=define
-+		set d_gethostbyaddr_r_proto gethostbyaddr_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_gethostbyaddr_r_proto" in
-+	define)
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='int gethostbyaddr_r(const char*, size_t, int, struct hostent*, char*, size_t, struct hostent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=I_CWISBWRE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='struct hostent* gethostbyaddr_r(const char*, size_t, int, struct hostent*, char*, size_t, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=S_CWISBWIE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='struct hostent* gethostbyaddr_r(const char*, size_t, int, struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=S_CWISBIE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='struct hostent* gethostbyaddr_r(const void*, size_t, int, struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=S_TWISBIE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='struct hostent* gethostbyaddr_r(const char*, int, int, struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=S_CIISBIE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='struct hostent* gethostbyaddr_r(const char*, struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=S_CSBIE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='struct hostent* gethostbyaddr_r(const void*, struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=S_TSBIE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='int gethostbyaddr_r(const char*, size_t, int, struct hostent*, struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=I_CWISD ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='int gethostbyaddr_r(const char*, int, int, struct hostent*, struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=I_CIISD ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='int gethostbyaddr_r(const char*, int, int);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=I_CII ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0) try='int gethostbyaddr_r(const void*, socklen_t, int, struct hostent*, char*, size_t, struct hostent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyaddr_r_proto=I_TsISBWRE ;;
-+	esac
-+	case "$gethostbyaddr_r_proto" in
-+	''|0)	d_gethostbyaddr_r=undef
-+ 	        gethostbyaddr_r_proto=0
-+		echo "Disabling gethostbyaddr_r, cannot determine prototype." >&4 ;;
-+	* )	case "$gethostbyaddr_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) gethostbyaddr_r_proto="REENTRANT_PROTO_$gethostbyaddr_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "gethostbyaddr_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_gethostbyaddr_r=undef
-+		gethostbyaddr_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	gethostbyaddr_r_proto=0
-+	;;
-+esac
-+
-+: see if gethostbyname_r exists
-+set gethostbyname_r d_gethostbyname_r
-+eval $inlibc
-+case "$d_gethostbyname_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_gethostbyname_r_proto:$usethreads" in
-+	":define")	d_gethostbyname_r_proto=define
-+		set d_gethostbyname_r_proto gethostbyname_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_gethostbyname_r_proto" in
-+	define)
-+	case "$gethostbyname_r_proto" in
-+	''|0) try='int gethostbyname_r(const char*, struct hostent*, char*, size_t, struct hostent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyname_r_proto=I_CSBWRE ;;
-+	esac
-+	case "$gethostbyname_r_proto" in
-+	''|0) try='struct hostent* gethostbyname_r(const char*, struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyname_r_proto=S_CSBIE ;;
-+	esac
-+	case "$gethostbyname_r_proto" in
-+	''|0) try='int gethostbyname_r(const char*, struct hostent*, struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && gethostbyname_r_proto=I_CSD ;;
-+	esac
-+	case "$gethostbyname_r_proto" in
-+	''|0)	d_gethostbyname_r=undef
-+ 	        gethostbyname_r_proto=0
-+		echo "Disabling gethostbyname_r, cannot determine prototype." >&4 ;;
-+	* )	case "$gethostbyname_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) gethostbyname_r_proto="REENTRANT_PROTO_$gethostbyname_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "gethostbyname_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_gethostbyname_r=undef
-+		gethostbyname_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	gethostbyname_r_proto=0
-+	;;
-+esac
-+
-+: see if gethostent_r exists
-+set gethostent_r d_gethostent_r
-+eval $inlibc
-+case "$d_gethostent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_gethostent_r_proto:$usethreads" in
-+	":define")	d_gethostent_r_proto=define
-+		set d_gethostent_r_proto gethostent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_gethostent_r_proto" in
-+	define)
-+	case "$gethostent_r_proto" in
-+	''|0) try='int gethostent_r(struct hostent*, char*, size_t, struct hostent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostent_r_proto=I_SBWRE ;;
-+	esac
-+	case "$gethostent_r_proto" in
-+	''|0) try='int gethostent_r(struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostent_r_proto=I_SBIE ;;
-+	esac
-+	case "$gethostent_r_proto" in
-+	''|0) try='struct hostent* gethostent_r(struct hostent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && gethostent_r_proto=S_SBIE ;;
-+	esac
-+	case "$gethostent_r_proto" in
-+	''|0) try='struct hostent* gethostent_r(struct hostent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && gethostent_r_proto=S_SBI ;;
-+	esac
-+	case "$gethostent_r_proto" in
-+	''|0) try='int gethostent_r(struct hostent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && gethostent_r_proto=I_SBI ;;
-+	esac
-+	case "$gethostent_r_proto" in
-+	''|0) try='int gethostent_r(struct hostent*, struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && gethostent_r_proto=I_SD ;;
-+	esac
-+	case "$gethostent_r_proto" in
-+	''|0)	d_gethostent_r=undef
-+ 	        gethostent_r_proto=0
-+		echo "Disabling gethostent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$gethostent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) gethostent_r_proto="REENTRANT_PROTO_$gethostent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "gethostent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_gethostent_r=undef
-+		gethostent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	gethostent_r_proto=0
-+	;;
-+esac
-+
-+: see if prototypes for various gethostxxx netdb.h functions are available
-+echo " "
-+set d_gethostprotos gethostent $i_netdb netdb.h
-+eval $hasproto
-+
-+: see if getitimer exists
-+set getitimer d_getitimer
-+eval $inlibc
-+
-+: see if getlogin exists
-+set getlogin d_getlogin
-+eval $inlibc
-+
-+: see if getlogin_r exists
-+set getlogin_r d_getlogin_r
-+eval $inlibc
-+case "$d_getlogin_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_unistd unistd.h"
-+	case "$d_getlogin_r_proto:$usethreads" in
-+	":define")	d_getlogin_r_proto=define
-+		set d_getlogin_r_proto getlogin_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getlogin_r_proto" in
-+	define)
-+	case "$getlogin_r_proto" in
-+	''|0) try='int getlogin_r(char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && getlogin_r_proto=I_BW ;;
-+	esac
-+	case "$getlogin_r_proto" in
-+	''|0) try='int getlogin_r(char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getlogin_r_proto=I_BI ;;
-+	esac
-+	case "$getlogin_r_proto" in
-+	''|0) try='char* getlogin_r(char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && getlogin_r_proto=B_BW ;;
-+	esac
-+	case "$getlogin_r_proto" in
-+	''|0) try='char* getlogin_r(char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getlogin_r_proto=B_BI ;;
-+	esac
-+	case "$getlogin_r_proto" in
-+	''|0)	d_getlogin_r=undef
-+ 	        getlogin_r_proto=0
-+		echo "Disabling getlogin_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getlogin_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getlogin_r_proto="REENTRANT_PROTO_$getlogin_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getlogin_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getlogin_r=undef
-+		getlogin_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getlogin_r_proto=0
-+	;;
-+esac
-+
-+: see if getmnt exists
-+set getmnt d_getmnt
-+eval $inlibc
-+
-+: see if getmntent exists
-+set getmntent d_getmntent
-+eval $inlibc
-+
-+: see if getnameinfo exists
-+set getnameinfo d_getnameinfo
-+eval $inlibc
-+
-+: see if getnetbyaddr exists
-+set getnetbyaddr d_getnbyaddr
-+eval $inlibc
-+
-+: see if getnetbyname exists
-+set getnetbyname d_getnbyname
-+eval $inlibc
-+
-+: see if getnetent exists
-+set getnetent d_getnent
-+eval $inlibc
-+
-+: see if getnetbyaddr_r exists
-+set getnetbyaddr_r d_getnetbyaddr_r
-+eval $inlibc
-+case "$d_getnetbyaddr_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getnetbyaddr_r_proto:$usethreads" in
-+	":define")	d_getnetbyaddr_r_proto=define
-+		set d_getnetbyaddr_r_proto getnetbyaddr_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getnetbyaddr_r_proto" in
-+	define)
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='int getnetbyaddr_r(unsigned long, int, struct netent*, char*, size_t, struct netent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=I_UISBWRE ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='int getnetbyaddr_r(long, int, struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=I_LISBI ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='struct netent* getnetbyaddr_r(in_addr_t, int, struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=S_TISBI ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='struct netent* getnetbyaddr_r(long, int, struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=S_LISBI ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='int getnetbyaddr_r(in_addr_t, int, struct netent*, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=I_TISD ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='int getnetbyaddr_r(long, int, struct netent*, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=I_LISD ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='int getnetbyaddr_r(int, int, struct netent*, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=I_IISD ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0) try='int getnetbyaddr_r(uint32_t, int, struct netent*, char*, size_t, struct netent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyaddr_r_proto=I_uISBWRE ;;
-+	esac
-+	case "$getnetbyaddr_r_proto" in
-+	''|0)	d_getnetbyaddr_r=undef
-+ 	        getnetbyaddr_r_proto=0
-+		echo "Disabling getnetbyaddr_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getnetbyaddr_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getnetbyaddr_r_proto="REENTRANT_PROTO_$getnetbyaddr_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getnetbyaddr_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getnetbyaddr_r=undef
-+		getnetbyaddr_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getnetbyaddr_r_proto=0
-+	;;
-+esac
-+
-+: see if getnetbyname_r exists
-+set getnetbyname_r d_getnetbyname_r
-+eval $inlibc
-+case "$d_getnetbyname_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getnetbyname_r_proto:$usethreads" in
-+	":define")	d_getnetbyname_r_proto=define
-+		set d_getnetbyname_r_proto getnetbyname_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getnetbyname_r_proto" in
-+	define)
-+	case "$getnetbyname_r_proto" in
-+	''|0) try='int getnetbyname_r(const char*, struct netent*, char*, size_t, struct netent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyname_r_proto=I_CSBWRE ;;
-+	esac
-+	case "$getnetbyname_r_proto" in
-+	''|0) try='int getnetbyname_r(const char*, struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyname_r_proto=I_CSBI ;;
-+	esac
-+	case "$getnetbyname_r_proto" in
-+	''|0) try='struct netent* getnetbyname_r(const char*, struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyname_r_proto=S_CSBI ;;
-+	esac
-+	case "$getnetbyname_r_proto" in
-+	''|0) try='int getnetbyname_r(const char*, struct netent*, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getnetbyname_r_proto=I_CSD ;;
-+	esac
-+	case "$getnetbyname_r_proto" in
-+	''|0)	d_getnetbyname_r=undef
-+ 	        getnetbyname_r_proto=0
-+		echo "Disabling getnetbyname_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getnetbyname_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getnetbyname_r_proto="REENTRANT_PROTO_$getnetbyname_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getnetbyname_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getnetbyname_r=undef
-+		getnetbyname_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getnetbyname_r_proto=0
-+	;;
-+esac
-+
-+: see if getnetent_r exists
-+set getnetent_r d_getnetent_r
-+eval $inlibc
-+case "$d_getnetent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getnetent_r_proto:$usethreads" in
-+	":define")	d_getnetent_r_proto=define
-+		set d_getnetent_r_proto getnetent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getnetent_r_proto" in
-+	define)
-+	case "$getnetent_r_proto" in
-+	''|0) try='int getnetent_r(struct netent*, char*, size_t, struct netent**, int*);'
-+	./protochk "$extern_C $try" $hdrs && getnetent_r_proto=I_SBWRE ;;
-+	esac
-+	case "$getnetent_r_proto" in
-+	''|0) try='int getnetent_r(struct netent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && getnetent_r_proto=I_SBIE ;;
-+	esac
-+	case "$getnetent_r_proto" in
-+	''|0) try='struct netent* getnetent_r(struct netent*, char*, int, int*);'
-+	./protochk "$extern_C $try" $hdrs && getnetent_r_proto=S_SBIE ;;
-+	esac
-+	case "$getnetent_r_proto" in
-+	''|0) try='struct netent* getnetent_r(struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetent_r_proto=S_SBI ;;
-+	esac
-+	case "$getnetent_r_proto" in
-+	''|0) try='int getnetent_r(struct netent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getnetent_r_proto=I_SBI ;;
-+	esac
-+	case "$getnetent_r_proto" in
-+	''|0) try='int getnetent_r(struct netent*, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getnetent_r_proto=I_SD ;;
-+	esac
-+	case "$getnetent_r_proto" in
-+	''|0)	d_getnetent_r=undef
-+ 	        getnetent_r_proto=0
-+		echo "Disabling getnetent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getnetent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getnetent_r_proto="REENTRANT_PROTO_$getnetent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getnetent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getnetent_r=undef
-+		getnetent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getnetent_r_proto=0
-+	;;
-+esac
-+
-+: see if prototypes for various getnetxxx netdb.h functions are available
-+echo " "
-+set d_getnetprotos getnetent $i_netdb netdb.h
-+eval $hasproto
-+
-+: see if getpagesize exists
-+set getpagesize d_getpagsz
-+eval $inlibc
-+
-+: Optional checks for getprotobyname and getprotobynumber
-+
-+: see if getprotobyname exists
-+set getprotobyname d_getpbyname
-+eval $inlibc
-+
-+: see if getprotobynumber exists
-+set getprotobynumber d_getpbynumber
-+eval $inlibc
-+
-+: see if getprotoent exists
-+set getprotoent d_getpent
-+eval $inlibc
-+
-+: see if getpgid exists
-+set getpgid d_getpgid
-+eval $inlibc
-+
-+: see if getpgrp2 exists
-+set getpgrp2 d_getpgrp2
-+eval $inlibc
-+
-+: see if getppid exists
-+set getppid d_getppid
-+eval $inlibc
-+
-+: see if getpriority exists
-+set getpriority d_getprior
-+eval $inlibc
-+
-+: see if getprotobyname_r exists
-+set getprotobyname_r d_getprotobyname_r
-+eval $inlibc
-+case "$d_getprotobyname_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getprotobyname_r_proto:$usethreads" in
-+	":define")	d_getprotobyname_r_proto=define
-+		set d_getprotobyname_r_proto getprotobyname_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getprotobyname_r_proto" in
-+	define)
-+	case "$getprotobyname_r_proto" in
-+	''|0) try='int getprotobyname_r(const char*, struct protoent*, char*, size_t, struct protoent**);'
-+	./protochk "$extern_C $try" $hdrs && getprotobyname_r_proto=I_CSBWR ;;
-+	esac
-+	case "$getprotobyname_r_proto" in
-+	''|0) try='struct protoent* getprotobyname_r(const char*, struct protoent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getprotobyname_r_proto=S_CSBI ;;
-+	esac
-+	case "$getprotobyname_r_proto" in
-+	''|0) try='int getprotobyname_r(const char*, struct protoent*, struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getprotobyname_r_proto=I_CSD ;;
-+	esac
-+	case "$getprotobyname_r_proto" in
-+	''|0)	d_getprotobyname_r=undef
-+ 	        getprotobyname_r_proto=0
-+		echo "Disabling getprotobyname_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getprotobyname_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getprotobyname_r_proto="REENTRANT_PROTO_$getprotobyname_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getprotobyname_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getprotobyname_r=undef
-+		getprotobyname_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getprotobyname_r_proto=0
-+	;;
-+esac
-+
-+: see if getprotobynumber_r exists
-+set getprotobynumber_r d_getprotobynumber_r
-+eval $inlibc
-+case "$d_getprotobynumber_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getprotobynumber_r_proto:$usethreads" in
-+	":define")	d_getprotobynumber_r_proto=define
-+		set d_getprotobynumber_r_proto getprotobynumber_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getprotobynumber_r_proto" in
-+	define)
-+	case "$getprotobynumber_r_proto" in
-+	''|0) try='int getprotobynumber_r(int, struct protoent*, char*, size_t, struct protoent**);'
-+	./protochk "$extern_C $try" $hdrs && getprotobynumber_r_proto=I_ISBWR ;;
-+	esac
-+	case "$getprotobynumber_r_proto" in
-+	''|0) try='struct protoent* getprotobynumber_r(int, struct protoent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getprotobynumber_r_proto=S_ISBI ;;
-+	esac
-+	case "$getprotobynumber_r_proto" in
-+	''|0) try='int getprotobynumber_r(int, struct protoent*, struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getprotobynumber_r_proto=I_ISD ;;
-+	esac
-+	case "$getprotobynumber_r_proto" in
-+	''|0)	d_getprotobynumber_r=undef
-+ 	        getprotobynumber_r_proto=0
-+		echo "Disabling getprotobynumber_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getprotobynumber_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getprotobynumber_r_proto="REENTRANT_PROTO_$getprotobynumber_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getprotobynumber_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getprotobynumber_r=undef
-+		getprotobynumber_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getprotobynumber_r_proto=0
-+	;;
-+esac
-+
-+: see if getprotoent_r exists
-+set getprotoent_r d_getprotoent_r
-+eval $inlibc
-+case "$d_getprotoent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getprotoent_r_proto:$usethreads" in
-+	":define")	d_getprotoent_r_proto=define
-+		set d_getprotoent_r_proto getprotoent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getprotoent_r_proto" in
-+	define)
-+	case "$getprotoent_r_proto" in
-+	''|0) try='int getprotoent_r(struct protoent*, char*, size_t, struct protoent**);'
-+	./protochk "$extern_C $try" $hdrs && getprotoent_r_proto=I_SBWR ;;
-+	esac
-+	case "$getprotoent_r_proto" in
-+	''|0) try='int getprotoent_r(struct protoent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getprotoent_r_proto=I_SBI ;;
-+	esac
-+	case "$getprotoent_r_proto" in
-+	''|0) try='struct protoent* getprotoent_r(struct protoent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getprotoent_r_proto=S_SBI ;;
-+	esac
-+	case "$getprotoent_r_proto" in
-+	''|0) try='int getprotoent_r(struct protoent*, struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getprotoent_r_proto=I_SD ;;
-+	esac
-+	case "$getprotoent_r_proto" in
-+	''|0)	d_getprotoent_r=undef
-+ 	        getprotoent_r_proto=0
-+		echo "Disabling getprotoent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getprotoent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getprotoent_r_proto="REENTRANT_PROTO_$getprotoent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getprotoent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getprotoent_r=undef
-+		getprotoent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getprotoent_r_proto=0
-+	;;
-+esac
-+
-+: see if prototypes for various getprotoxxx netdb.h functions are available
-+echo " "
-+set d_getprotoprotos getprotoent $i_netdb netdb.h
-+eval $hasproto
-+
-+: see if getprpwnam exists
-+set getprpwnam d_getprpwnam
-+eval $inlibc
-+
-+: see if getpwent exists
-+set getpwent d_getpwent
-+eval $inlibc
-+
-+: see if getpwent_r exists
-+set getpwent_r d_getpwent_r
-+eval $inlibc
-+case "$d_getpwent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
-+	case "$d_getpwent_r_proto:$usethreads" in
-+	":define")	d_getpwent_r_proto=define
-+		set d_getpwent_r_proto getpwent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getpwent_r_proto" in
-+	define)
-+	case "$getpwent_r_proto" in
-+	''|0) try='int getpwent_r(struct passwd*, char*, size_t, struct passwd**);'
-+	./protochk "$extern_C $try" $hdrs && getpwent_r_proto=I_SBWR ;;
-+	esac
-+	case "$getpwent_r_proto" in
-+	''|0) try='int getpwent_r(struct passwd*, char*, int, struct passwd**);'
-+	./protochk "$extern_C $try" $hdrs && getpwent_r_proto=I_SBIR ;;
-+	esac
-+	case "$getpwent_r_proto" in
-+	''|0) try='struct passwd* getpwent_r(struct passwd*, char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && getpwent_r_proto=S_SBW ;;
-+	esac
-+	case "$getpwent_r_proto" in
-+	''|0) try='struct passwd* getpwent_r(struct passwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getpwent_r_proto=S_SBI ;;
-+	esac
-+	case "$getpwent_r_proto" in
-+	''|0) try='int getpwent_r(struct passwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getpwent_r_proto=I_SBI ;;
-+	esac
-+	case "$getpwent_r_proto" in
-+	''|0) try='int getpwent_r(struct passwd*, char*, int, FILE**);'
-+	./protochk "$extern_C $try" $hdrs && getpwent_r_proto=I_SBIH ;;
-+	esac
-+	case "$getpwent_r_proto" in
-+	''|0)	d_getpwent_r=undef
-+ 	        getpwent_r_proto=0
-+		echo "Disabling getpwent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getpwent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getpwent_r_proto="REENTRANT_PROTO_$getpwent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getpwent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getpwent_r=undef
-+		getpwent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getpwent_r_proto=0
-+	;;
-+esac
-+
-+: see if getpwnam_r exists
-+set getpwnam_r d_getpwnam_r
-+eval $inlibc
-+case "$d_getpwnam_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
-+	case "$d_getpwnam_r_proto:$usethreads" in
-+	":define")	d_getpwnam_r_proto=define
-+		set d_getpwnam_r_proto getpwnam_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getpwnam_r_proto" in
-+	define)
-+	case "$getpwnam_r_proto" in
-+	''|0) try='int getpwnam_r(const char*, struct passwd*, char*, size_t, struct passwd**);'
-+	./protochk "$extern_C $try" $hdrs && getpwnam_r_proto=I_CSBWR ;;
-+	esac
-+	case "$getpwnam_r_proto" in
-+	''|0) try='int getpwnam_r(const char*, struct passwd*, char*, int, struct passwd**);'
-+	./protochk "$extern_C $try" $hdrs && getpwnam_r_proto=I_CSBIR ;;
-+	esac
-+	case "$getpwnam_r_proto" in
-+	''|0) try='struct passwd* getpwnam_r(const char*, struct passwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getpwnam_r_proto=S_CSBI ;;
-+	esac
-+	case "$getpwnam_r_proto" in
-+	''|0) try='int getpwnam_r(const char*, struct passwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getpwnam_r_proto=I_CSBI ;;
-+	esac
-+	case "$getpwnam_r_proto" in
-+	''|0)	d_getpwnam_r=undef
-+ 	        getpwnam_r_proto=0
-+		echo "Disabling getpwnam_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getpwnam_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getpwnam_r_proto="REENTRANT_PROTO_$getpwnam_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getpwnam_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getpwnam_r=undef
-+		getpwnam_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getpwnam_r_proto=0
-+	;;
-+esac
-+
-+: see if getpwuid_r exists
-+set getpwuid_r d_getpwuid_r
-+eval $inlibc
-+case "$d_getpwuid_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
-+	case "$d_getpwuid_r_proto:$usethreads" in
-+	":define")	d_getpwuid_r_proto=define
-+		set d_getpwuid_r_proto getpwuid_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getpwuid_r_proto" in
-+	define)
-+	case "$getpwuid_r_proto" in
-+	''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, size_t, struct passwd**);'
-+	./protochk "$extern_C $try" $hdrs && getpwuid_r_proto=I_TSBWR ;;
-+	esac
-+	case "$getpwuid_r_proto" in
-+	''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int, struct passwd**);'
-+	./protochk "$extern_C $try" $hdrs && getpwuid_r_proto=I_TSBIR ;;
-+	esac
-+	case "$getpwuid_r_proto" in
-+	''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getpwuid_r_proto=I_TSBI ;;
-+	esac
-+	case "$getpwuid_r_proto" in
-+	''|0) try='struct passwd* getpwuid_r(uid_t, struct passwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getpwuid_r_proto=S_TSBI ;;
-+	esac
-+	case "$getpwuid_r_proto" in
-+	''|0)	d_getpwuid_r=undef
-+ 	        getpwuid_r_proto=0
-+		echo "Disabling getpwuid_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getpwuid_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getpwuid_r_proto="REENTRANT_PROTO_$getpwuid_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getpwuid_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getpwuid_r=undef
-+		getpwuid_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getpwuid_r_proto=0
-+	;;
-+esac
-+
-+: Optional checks for getsbyname and getsbyport
-+
-+: see if getservbyname exists
-+set getservbyname d_getsbyname
-+eval $inlibc
-+
-+: see if getservbyport exists
-+set getservbyport d_getsbyport
-+eval $inlibc
-+
-+: see if getservent exists
-+set getservent d_getsent
-+eval $inlibc
-+
-+: see if getservbyname_r exists
-+set getservbyname_r d_getservbyname_r
-+eval $inlibc
-+case "$d_getservbyname_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getservbyname_r_proto:$usethreads" in
-+	":define")	d_getservbyname_r_proto=define
-+		set d_getservbyname_r_proto getservbyname_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getservbyname_r_proto" in
-+	define)
-+	case "$getservbyname_r_proto" in
-+	''|0) try='int getservbyname_r(const char*, const char*, struct servent*, char*, size_t, struct servent**);'
-+	./protochk "$extern_C $try" $hdrs && getservbyname_r_proto=I_CCSBWR ;;
-+	esac
-+	case "$getservbyname_r_proto" in
-+	''|0) try='struct servent* getservbyname_r(const char*, const char*, struct servent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getservbyname_r_proto=S_CCSBI ;;
-+	esac
-+	case "$getservbyname_r_proto" in
-+	''|0) try='int getservbyname_r(const char*, const char*, struct servent*, struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getservbyname_r_proto=I_CCSD ;;
-+	esac
-+	case "$getservbyname_r_proto" in
-+	''|0)	d_getservbyname_r=undef
-+ 	        getservbyname_r_proto=0
-+		echo "Disabling getservbyname_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getservbyname_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getservbyname_r_proto="REENTRANT_PROTO_$getservbyname_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getservbyname_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getservbyname_r=undef
-+		getservbyname_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getservbyname_r_proto=0
-+	;;
-+esac
-+
-+: see if getservbyport_r exists
-+set getservbyport_r d_getservbyport_r
-+eval $inlibc
-+case "$d_getservbyport_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getservbyport_r_proto:$usethreads" in
-+	":define")	d_getservbyport_r_proto=define
-+		set d_getservbyport_r_proto getservbyport_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getservbyport_r_proto" in
-+	define)
-+	case "$getservbyport_r_proto" in
-+	''|0) try='int getservbyport_r(int, const char*, struct servent*, char*, size_t, struct servent**);'
-+	./protochk "$extern_C $try" $hdrs && getservbyport_r_proto=I_ICSBWR ;;
-+	esac
-+	case "$getservbyport_r_proto" in
-+	''|0) try='struct servent* getservbyport_r(int, const char*, struct servent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getservbyport_r_proto=S_ICSBI ;;
-+	esac
-+	case "$getservbyport_r_proto" in
-+	''|0) try='int getservbyport_r(int, const char*, struct servent*, struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getservbyport_r_proto=I_ICSD ;;
-+	esac
-+	case "$getservbyport_r_proto" in
-+	''|0)	d_getservbyport_r=undef
-+ 	        getservbyport_r_proto=0
-+		echo "Disabling getservbyport_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getservbyport_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getservbyport_r_proto="REENTRANT_PROTO_$getservbyport_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getservbyport_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getservbyport_r=undef
-+		getservbyport_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getservbyport_r_proto=0
-+	;;
-+esac
-+
-+: see if getservent_r exists
-+set getservent_r d_getservent_r
-+eval $inlibc
-+case "$d_getservent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_getservent_r_proto:$usethreads" in
-+	":define")	d_getservent_r_proto=define
-+		set d_getservent_r_proto getservent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getservent_r_proto" in
-+	define)
-+	case "$getservent_r_proto" in
-+	''|0) try='int getservent_r(struct servent*, char*, size_t, struct servent**);'
-+	./protochk "$extern_C $try" $hdrs && getservent_r_proto=I_SBWR ;;
-+	esac
-+	case "$getservent_r_proto" in
-+	''|0) try='int getservent_r(struct servent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getservent_r_proto=I_SBI ;;
-+	esac
-+	case "$getservent_r_proto" in
-+	''|0) try='struct servent* getservent_r(struct servent*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getservent_r_proto=S_SBI ;;
-+	esac
-+	case "$getservent_r_proto" in
-+	''|0) try='int getservent_r(struct servent*, struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && getservent_r_proto=I_SD ;;
-+	esac
-+	case "$getservent_r_proto" in
-+	''|0)	d_getservent_r=undef
-+ 	        getservent_r_proto=0
-+		echo "Disabling getservent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getservent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getservent_r_proto="REENTRANT_PROTO_$getservent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getservent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getservent_r=undef
-+		getservent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getservent_r_proto=0
-+	;;
-+esac
-+
-+: see if prototypes for various getservxxx netdb.h functions are available
-+echo " "
-+set d_getservprotos getservent $i_netdb netdb.h
-+eval $hasproto
-+
-+: see if getspnam exists
-+set getspnam d_getspnam
-+eval $inlibc
-+
-+: see if this is a shadow.h system
-+set shadow.h i_shadow
-+eval $inhdr
-+
-+: see if getspnam_r exists
-+set getspnam_r d_getspnam_r
-+eval $inlibc
-+case "$d_getspnam_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_shadow shadow.h"
-+	case "$d_getspnam_r_proto:$usethreads" in
-+	":define")	d_getspnam_r_proto=define
-+		set d_getspnam_r_proto getspnam_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_getspnam_r_proto" in
-+	define)
-+	case "$getspnam_r_proto" in
-+	''|0) try='int getspnam_r(const char*, struct spwd*, char*, size_t, struct spwd**);'
-+	./protochk "$extern_C $try" $hdrs && getspnam_r_proto=I_CSBWR ;;
-+	esac
-+	case "$getspnam_r_proto" in
-+	''|0) try='struct spwd* getspnam_r(const char*, struct spwd*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && getspnam_r_proto=S_CSBI ;;
-+	esac
-+	case "$getspnam_r_proto" in
-+	''|0)	d_getspnam_r=undef
-+ 	        getspnam_r_proto=0
-+		echo "Disabling getspnam_r, cannot determine prototype." >&4 ;;
-+	* )	case "$getspnam_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) getspnam_r_proto="REENTRANT_PROTO_$getspnam_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "getspnam_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_getspnam_r=undef
-+		getspnam_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	getspnam_r_proto=0
-+	;;
-+esac
-+
-+: see if gettimeofday or ftime exists
-+set gettimeofday d_gettimeod
-+eval $inlibc
-+case "$d_gettimeod" in
-+"$undef")
-+	set ftime d_ftime 
-+	eval $inlibc
-+	;;
-+*)
-+	val="$undef"; set d_ftime; eval $setvar
-+	;;
-+esac
-+case "$d_gettimeod$d_ftime" in
-+"$undef$undef")
-+	echo " "
-+	echo 'No ftime() nor gettimeofday() -- timing may be less accurate.' >&4
-+	;;
-+esac
-+
-+: see if gmtime_r exists
-+set gmtime_r d_gmtime_r
-+eval $inlibc
-+case "$d_gmtime_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
-+	case "$d_gmtime_r_proto:$usethreads" in
-+	":define")	d_gmtime_r_proto=define
-+		set d_gmtime_r_proto gmtime_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_gmtime_r_proto" in
-+	define)
-+	case "$gmtime_r_proto" in
-+	''|0) try='struct tm* gmtime_r(const time_t*, struct tm*);'
-+	./protochk "$extern_C $try" $hdrs && gmtime_r_proto=S_TS ;;
-+	esac
-+	case "$gmtime_r_proto" in
-+	''|0) try='int gmtime_r(const time_t*, struct tm*);'
-+	./protochk "$extern_C $try" $hdrs && gmtime_r_proto=I_TS ;;
-+	esac
-+	case "$gmtime_r_proto" in
-+	''|0)	d_gmtime_r=undef
-+ 	        gmtime_r_proto=0
-+		echo "Disabling gmtime_r, cannot determine prototype." >&4 ;;
-+	* )	case "$gmtime_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) gmtime_r_proto="REENTRANT_PROTO_$gmtime_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "gmtime_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_gmtime_r=undef
-+		gmtime_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	gmtime_r_proto=0
-+	;;
-+esac
-+
-+: see if hasmntopt exists
-+set hasmntopt d_hasmntopt
-+eval $inlibc
-+
-+: see if this is a netinet/in.h or sys/in.h system
-+set netinet/in.h i_niin sys/in.h i_sysin
-+eval $inhdr
-+
-+: see if arpa/inet.h has to be included
-+set arpa/inet.h i_arpainet
-+eval $inhdr
-+
-+: see if htonl --and friends-- exists
-+val=''
-+set htonl val
-+eval $inlibc
-+
-+: Maybe they are macros.
-+case "$val" in
-+$undef)
-+	$cat >htonl.c <<EOM
-+#include <stdio.h>
-+#include <sys/types.h>
-+#$i_niin I_NETINET_IN
-+#$i_sysin I_SYS_IN
-+#$i_arpainet I_ARPA_INET
-+#ifdef I_NETINET_IN
-+#include <netinet/in.h>
-+#endif
-+#ifdef I_SYS_IN
-+#include <sys/in.h>
-+#endif
-+#ifdef I_ARPA_INET
-+#include <arpa/inet.h>
-+#endif
-+#ifdef htonl
-+printf("Defined as a macro.");
-+#endif
-+EOM
-+	$cppstdin $cppflags $cppminus < htonl.c >htonl.E 2>/dev/null
-+	if $contains 'Defined as a macro' htonl.E >/dev/null 2>&1; then
-+		val="$define"
-+		echo "But it seems to be defined as a macro." >&4
-+	fi
-+	$rm -f htonl.?
-+	;;
-+esac
-+set d_htonl
-+eval $setvar
-+
-+: see if ilogbl exists
-+set ilogbl d_ilogbl
-+eval $inlibc
-+
-+: index or strchr
-+echo " "
-+if set index val -f; eval $csym; $val; then
-+	if set strchr val -f d_strchr; eval $csym; $val; then
-+		if $contains strchr "$strings" >/dev/null 2>&1 ; then
-+			val="$define"
-+			vali="$undef"
-+			echo "strchr() found." >&4
-+		else
-+			val="$undef"
-+			vali="$define"
-+			echo "index() found." >&4
-+		fi
-+	else
-+		val="$undef"
-+		vali="$define"
-+		echo "index() found." >&4
-+	fi
-+else
-+	if set strchr val -f d_strchr; eval $csym; $val; then
-+		val="$define"
-+		vali="$undef"
-+		echo "strchr() found." >&4
-+	else
-+		echo "No index() or strchr() found!" >&4
-+		val="$undef"
-+		vali="$undef"
-+	fi
-+fi
-+set d_strchr; eval $setvar
-+val="$vali"
-+set d_index; eval $setvar
-+
-+: check whether inet_aton exists
-+set inet_aton d_inetaton
-+eval $inlibc
-+
-+: see if inet_ntop exists
-+set inet_ntop d_inetntop
-+eval $inlibc
-+
-+: see if inet_pton exists
-+set inet_pton d_inetpton
-+eval $inlibc
-+
-+: Look for isascii
-+echo " "
-+$cat >isascii.c <<EOCP
-+#include <stdio.h>
-+#include <ctype.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+	int c = 'A';
-+	if (isascii(c))
-+		exit(0);
-+	else
-+		exit(1);
-+}
-+EOCP
-+set isascii
-+if eval $compile; then
-+	echo "isascii() found." >&4
-+	val="$define"
-+else
-+	echo "isascii() NOT found." >&4
-+	val="$undef"
-+fi
-+set d_isascii
-+eval $setvar
-+$rm -f isascii*
-+
-+: Look for isblank
-+echo " "
-+$cat >isblank.c <<'EOCP'
-+#include <stdio.h>
-+#include <ctype.h>
-+int main() {
-+	int c = ' ';
-+	if (isblank(c))
-+		exit(0);
-+	else
-+		exit(1);
-+}
-+EOCP
-+if $cc $ccflags $ldflags -o isblank isblank.c $libs >/dev/null 2>&1 ; then
-+	echo "isblank() found." >&4
-+	val="$define"
-+else
-+	echo "isblank() NOT found." >&4
-+	val="$undef"
-+fi
-+set d_isblank
-+eval $setvar
-+$rm -f isblank*
-+
-+: see if isfinite exists
-+set isfinite d_isfinite
-+eval $inlibc
-+
-+: see if isinf exists
-+set isinf d_isinf
-+eval $inlibc
-+
-+: see if isnan exists
-+set isnan d_isnan
-+eval $inlibc
-+
-+: see if isnanl exists
-+set isnanl d_isnanl
-+eval $inlibc
-+
-+: see if killpg exists
-+set killpg d_killpg
-+eval $inlibc
-+
-+: see if lchown exists
-+echo " "
-+$cat > try.c <<'EOCP'
-+/* System header to define __stub macros and hopefully few prototypes,
-+    which can conflict with char lchown(); below.  */
-+#include <assert.h>
-+/* Override any gcc2 internal prototype to avoid an error.  */
-+/* We use char because int might match the return type of a gcc2
-+   builtin and then its argument prototype would still apply.  */
-+char lchown();
-+int main() {
-+    /*  The GNU C library defines this for functions which it implements
-+        to always fail with ENOSYS.  Some functions are actually named
-+	something starting with __ and the normal name is an alias.  */
-+#if defined (__stub_lchown) || defined (__stub___lchown)
-+choke me
-+#else
-+lchown();
-+#endif
-+; return 0; }
-+EOCP
-+set try
-+if eval $compile; then
-+    $echo "lchown() found." >&4
-+    val="$define"
-+else
-+    $echo "lchown() NOT found." >&4
-+    val="$undef"
-+fi
-+set d_lchown
-+eval $setvar
-+
-+: See if number of significant digits in a double precision number is known
-+echo " "
-+$cat >ldbl_dig.c <<EOM
-+#$i_limits I_LIMITS
-+#$i_float I_FLOAT
-+#ifdef I_LIMITS
-+#include <limits.h>
-+#endif
-+#ifdef I_FLOAT
-+#include <float.h>
-+#endif
-+#ifdef LDBL_DIG
-+printf("Contains LDBL_DIG");
-+#endif
-+EOM
-+$cppstdin $cppflags $cppminus < ldbl_dig.c >ldbl_dig.E 2>/dev/null
-+if $contains 'LDBL_DIG' ldbl_dig.E >/dev/null 2>&1; then
-+	echo "LDBL_DIG found." >&4
-+	val="$define"
-+else
-+	echo "LDBL_DIG NOT found." >&4
-+	val="$undef"
-+fi
-+$rm -f ldbl_dig.?
-+set d_ldbl_dig
-+eval $setvar
-+
-+: see if this is a math.h system
-+set math.h i_math
-+eval $inhdr
-+
-+: check to see if math.h defines _LIB_VERSION
-+d_libm_lib_version="$undef"
-+case $i_math in
-+    $define)
-+	echo " "
-+	echo "Checking to see if your libm supports _LIB_VERSION..." >&4
-+	$cat >try.c <<EOCP
-+#include <unistd.h>
-+#include <math.h>
-+int main (int argc, char *argv[])
-+{
-+    printf ("%d\n", _LIB_VERSION);
-+    return (0);
-+    } /* main */
-+EOCP
-+	set try
-+	if eval $compile; then
-+	    foo=`$run ./try`
-+	    echo "Yes, it does ($foo)" >&4
-+	    d_libm_lib_version="$define"
-+	else
-+	    echo "No, it does not (probably harmless)" >&4
-+	    fi
-+	$rm_try
-+	;;
-+
-+    esac
-+
-+: see if link exists
-+set link d_link
-+eval $inlibc
-+
-+: see if localtime_r exists
-+set localtime_r d_localtime_r
-+eval $inlibc
-+case "$d_localtime_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_time time.h $i_systime sys/time.h"
-+	case "$d_localtime_r_proto:$usethreads" in
-+	":define")	d_localtime_r_proto=define
-+		set d_localtime_r_proto localtime_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_localtime_r_proto" in
-+	define)
-+	case "$localtime_r_proto" in
-+	''|0) try='struct tm* localtime_r(const time_t*, struct tm*);'
-+	./protochk "$extern_C $try" $hdrs && localtime_r_proto=S_TS ;;
-+	esac
-+	case "$localtime_r_proto" in
-+	''|0) try='int localtime_r(const time_t*, struct tm*);'
-+	./protochk "$extern_C $try" $hdrs && localtime_r_proto=I_TS ;;
-+	esac
-+	case "$localtime_r_proto" in
-+	''|0)	d_localtime_r=undef
-+ 	        localtime_r_proto=0
-+		echo "Disabling localtime_r, cannot determine prototype." >&4 ;;
-+	* )	case "$localtime_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) localtime_r_proto="REENTRANT_PROTO_$localtime_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "localtime_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_localtime_r=undef
-+		localtime_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	localtime_r_proto=0
-+	;;
-+esac
-+
-+: see if localtime_r calls tzset
-+case "$localtime_r_proto" in
-+REENTRANT_PROTO*)
-+	$cat >try.c <<EOCP
-+/*  Does our libc's localtime_r call tzset ?
-+ *  return 0 if so, 1 otherwise.
-+ */
-+#$i_systypes	I_SYS_TYPES
-+#$i_unistd	I_UNISTD
-+#$i_time	I_TIME
-+#$i_stdlib	I_STDLIB
-+#$i_string	I_STRING
-+#$i_malloc	I_MALLOC
-+#ifdef I_SYS_TYPES
-+#  include <sys/types.h>
-+#endif
-+#ifdef I_UNISTD
-+#  include <unistd.h>
-+#endif
-+#ifdef I_TIME
-+#  include <time.h>
-+#endif
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+#ifdef I_MALLOC
-+#  include <malloc.h>
-+#endif
-+int main()
-+{
-+    time_t t = time(0L);
-+    char w_tz[]="TZ" "=GMT+5",
-+	 e_tz[]="TZ" "=GMT-5",
-+	*tz_e = (char*)malloc(16),
-+	*tz_w = (char*)malloc(16);
-+    struct tm tm_e, tm_w;
-+    memset(&tm_e,'\0',sizeof(struct tm));
-+    memset(&tm_w,'\0',sizeof(struct tm));
-+    strcpy(tz_e,e_tz);
-+    strcpy(tz_w,w_tz);
-+
-+    putenv(tz_e);
-+    localtime_r(&t, &tm_e);
-+
-+    putenv(tz_w);
-+    localtime_r(&t, &tm_w);
-+
-+    if( memcmp(&tm_e, &tm_w, sizeof(struct tm)) == 0 )
-+	return 1;
-+    return 0;
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+	    if $run ./try; then
-+		d_localtime_r_needs_tzset=undef;
-+	    else
-+		d_localtime_r_needs_tzset=define;
-+	    fi;
-+	else
-+	    d_localtime_r_needs_tzset=undef;
-+	fi;
-+     ;;
-+  *)
-+     d_localtime_r_needs_tzset=undef;
-+     ;;
-+esac
-+$rm_try
-+
-+: see if localeconv exists
-+set localeconv d_locconv
-+eval $inlibc
-+
-+: see if lockf exists
-+set lockf d_lockf
-+eval $inlibc
-+
-+: see if prototype for lseek is available
-+echo " "
-+set d_lseekproto lseek $i_systypes sys/types.h $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if lstat exists
-+set lstat d_lstat
-+eval $inlibc
-+
-+: see if madvise exists
-+set madvise d_madvise
-+eval $inlibc
-+
-+: see if malloc_size exists
-+set malloc_size d_malloc_size
-+eval $inlibc
-+
-+: see if malloc_size_good exists
-+set malloc_good_size d_malloc_good_size
-+eval $inlibc
-+
-+: see if mblen exists
-+set mblen d_mblen
-+eval $inlibc
-+
-+: see if mbstowcs exists
-+set mbstowcs d_mbstowcs
-+eval $inlibc
-+
-+: see if mbtowc exists
-+set mbtowc d_mbtowc
-+eval $inlibc
-+
-+: see if memchr exists
-+set memchr d_memchr
-+eval $inlibc
-+
-+: see if memcmp exists
-+set memcmp d_memcmp
-+eval $inlibc
-+
-+: see if memcpy exists
-+set memcpy d_memcpy
-+eval $inlibc
-+
-+: see if memmove exists
-+set memmove d_memmove
-+eval $inlibc
-+
-+: see if memset exists
-+set memset d_memset
-+eval $inlibc
-+
-+: see if mkdir exists
-+set mkdir d_mkdir
-+eval $inlibc
-+
-+: see if mkdtemp exists
-+set mkdtemp d_mkdtemp
-+eval $inlibc
-+
-+: see if mkfifo exists
-+set mkfifo d_mkfifo
-+eval $inlibc
-+
-+: see if mkstemp exists
-+set mkstemp d_mkstemp
-+eval $inlibc
-+
-+: see if mkstemps exists
-+set mkstemps d_mkstemps
-+eval $inlibc
-+
-+: see if mktime exists
-+set mktime d_mktime
-+eval $inlibc
-+
-+: see if this is a sys/mman.h system
-+set sys/mman.h i_sysmman
-+eval $inhdr
-+
-+: see if mmap exists
-+set mmap d_mmap
-+eval $inlibc
-+: see what shmat returns
-+: default to something harmless
-+mmaptype='void *'
-+case "$i_sysmman$d_mmap" in
-+"$define$define")
-+	$cat >mmap.c <<'END'
-+#include <sys/mman.h>
-+void *mmap();
-+END
-+	if $cc $ccflags -c mmap.c >/dev/null 2>&1; then
-+		mmaptype='void *'
-+	else
-+		mmaptype='caddr_t'
-+	fi
-+	echo "and it returns ($mmaptype)." >&4
-+	;;
-+esac
-+
-+
-+
-+: see if sqrtl exists
-+set sqrtl d_sqrtl
-+eval $inlibc
-+
-+: see if scalbnl exists
-+set scalbnl d_scalbnl
-+eval $inlibc
-+
-+: see if modfl exists
-+set modfl d_modfl
-+eval $inlibc
-+
-+: see if prototype for modfl is available
-+echo " "
-+set d_modflproto modfl $i_math math.h
-+eval $hasproto
-+
-+d_modfl_pow32_bug="$undef"
-+
-+case "$d_longdbl$d_modfl" in
-+$define$define)
-+	$cat <<EOM
-+Checking to see whether your modfl() is okay for large values...
-+EOM
-+$cat >try.c <<EOCP
-+#include <math.h>
-+#include <stdio.h>
-+EOCP
-+if $test "X$d_modflproto" != "X$define"; then
-+	$cat >>try.c <<EOCP
-+/* Sigh. many current glibcs provide the function, but do not prototype it. */
-+long double modfl (long double, long double *);
-+EOCP
-+fi
-+$cat >>try.c <<EOCP
-+int main() {
-+    long double nv = 4294967303.15;
-+    long double v, w;
-+    v = modfl(nv, &w);
-+#ifdef __GLIBC__
-+    printf("glibc");
-+#endif
-+    printf(" %"$sPRIfldbl" %"$sPRIfldbl" %"$sPRIfldbl"\n", nv, v, w);
-+    return 0;
-+}
-+EOCP
-+	case "$osname:$gccversion" in
-+	aix:)	saveccflags="$ccflags"
-+		ccflags="$ccflags -qlongdouble" ;; # to avoid core dump
-+	esac
-+	set try
-+	if eval $compile; then
-+		foo=`$run ./try`
-+		case "$foo" in
-+		*" 4294967303.150000 1.150000 4294967302.000000")
-+			echo >&4 "Your modfl() is broken for large values."
-+			d_modfl_pow32_bug="$define"
-+			case "$foo" in
-+			glibc)	echo >&4 "You should upgrade your glibc to at least 2.2.2 to get a fixed modfl()."
-+			;;
-+			esac
-+			;;
-+		*" 4294967303.150000 0.150000 4294967303.000000")
-+			echo >&4 "Your modfl() seems okay for large values."
-+			;;
-+		*)	echo >&4 "I don't understand your modfl() at all."
-+			d_modfl="$undef"
-+			;;
-+		esac
-+		$rm_try
-+	else
-+		echo "I cannot figure out whether your modfl() is okay, assuming it isn't."
-+		d_modfl="$undef"
-+	fi
-+	case "$osname:$gccversion" in
-+	aix:)	ccflags="$saveccflags" ;; # restore
-+	esac
-+	;;
-+esac
-+
-+if $test "$uselongdouble" = "$define"; then
-+    message=""
-+    if $test "$d_sqrtl" != "$define"; then
-+	message="$message sqrtl"
-+    fi
-+    if $test "$d_modfl" != "$define"; then
-+	if $test "$d_aintl:$d_copysignl" = "$define:$define"; then
-+	    echo "You have both aintl and copysignl, so I can emulate modfl."
-+	else
-+	    message="$message modfl"
-+	fi
-+    fi
-+    if $test "$d_frexpl" != "$define"; then
-+	if $test "$d_ilogbl:$d_scalbnl" = "$define:$define"; then
-+	    echo "You have both ilogbl and scalbnl, so I can emulate frexpl."
-+	else
-+	    message="$message frexpl"
-+	fi
-+    fi
-+
-+    if $test "$message" != ""; then
-+	$cat <<EOM >&4
-+
-+*** You requested the use of long doubles but you do not seem to have
-+*** the following mathematical functions needed for long double support:
-+***    $message
-+*** Please rerun Configure without -Duselongdouble and/or -Dusemorebits.
-+*** Cannot continue, aborting.
-+
-+EOM
-+
-+	exit 1
-+    fi
-+fi
-+
-+: see if mprotect exists
-+set mprotect d_mprotect
-+eval $inlibc
-+
-+: see if msgctl exists
-+set msgctl d_msgctl
-+eval $inlibc
-+
-+: see if msgget exists
-+set msgget d_msgget
-+eval $inlibc
-+
-+: see if msgsnd exists
-+set msgsnd d_msgsnd
-+eval $inlibc
-+
-+: see if msgrcv exists
-+set msgrcv d_msgrcv
-+eval $inlibc
-+
-+: see how much of the 'msg*(2)' library is present.
-+h_msg=true
-+echo " "
-+case "$d_msgctl$d_msgget$d_msgsnd$d_msgrcv" in
-+*"$undef"*) h_msg=false;;
-+esac
-+case "$osname" in
-+freebsd)
-+    case "`ipcs 2>&1`" in
-+    "SVID messages"*"not configured"*)
-+	echo "Your $osname does not have the msg*(2) configured." >&4
-+        h_msg=false
-+	val="$undef"
-+	set msgctl d_msgctl
-+	eval $setvar
-+	set msgget d_msgget
-+	eval $setvar
-+	set msgsnd d_msgsnd
-+	eval $setvar
-+	set msgrcv d_msgrcv
-+	eval $setvar
-+	;;
-+    esac
-+    ;;
-+esac
-+: we could also check for sys/ipc.h ...
-+if $h_msg && $test `./findhdr sys/msg.h`; then
-+	echo "You have the full msg*(2) library." >&4
-+	val="$define"
-+else
-+	echo "You don't have the full msg*(2) library." >&4
-+	val="$undef"
-+fi
-+set d_msg
-+eval $setvar
-+
-+: Check for msghdr_s
-+echo " "
-+echo "Checking to see if your system supports struct msghdr..." >&4
-+set d_msghdr_s msghdr $i_systypes sys/types.h $d_socket sys/socket.h $i_sysuio sys/uio.h
-+eval $hasstruct
-+case "$d_msghdr_s" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+
-+
-+: see if msync exists
-+set msync d_msync
-+eval $inlibc
-+
-+: see if munmap exists
-+set munmap d_munmap
-+eval $inlibc
-+
-+: see if nice exists
-+set nice d_nice
-+eval $inlibc
-+
-+: see if this is a langinfo.h system
-+set langinfo.h i_langinfo
-+eval $inhdr
-+
-+: see if nl_langinfo exists
-+set nl_langinfo d_nl_langinfo
-+eval $inlibc
-+
-+: check for volatile keyword
-+echo " "
-+echo 'Checking to see if your C compiler knows about "volatile"...' >&4
-+$cat >try.c <<'EOCP'
-+int main()
-+{
-+	typedef struct _goo_struct goo_struct;
-+	goo_struct * volatile goo = ((goo_struct *)0);
-+	struct _goo_struct {
-+		long long_int;
-+		int reg_int;
-+		char char_var;
-+	};
-+	typedef unsigned short foo_t;
-+	char *volatile foo;
-+	volatile int bar;
-+	volatile foo_t blech;
-+	foo = foo;
-+}
-+EOCP
-+if $cc -c $ccflags try.c >/dev/null 2>&1 ; then
-+	val="$define"
-+	echo "Yup, it does."
-+else
-+	val="$undef"
-+	echo "Nope, it doesn't."
-+fi
-+set d_volatile
-+eval $setvar
-+$rm_try
-+
-+: Check basic sizes
-+echo " "
-+$echo "Choosing the C types to be used for Perl's internal types..." >&4
-+
-+case "$use64bitint:$d_quad:$quadtype" in
-+define:define:?*)
-+	ivtype="$quadtype"
-+	uvtype="$uquadtype"
-+	ivsize=8
-+	uvsize=8
-+	;;
-+*)	ivtype="long"
-+	uvtype="unsigned long"
-+	ivsize=$longsize
-+	uvsize=$longsize
-+	;;
-+esac
-+
-+case "$uselongdouble:$d_longdbl" in
-+define:define)
-+	nvtype="long double"
-+	nvsize=$longdblsize
-+	;;
-+*)	nvtype=double
-+	nvsize=$doublesize
-+	;;
-+esac
-+
-+$echo "(IV will be "$ivtype", $ivsize bytes)"
-+$echo "(UV will be "$uvtype", $uvsize bytes)"
-+$echo "(NV will be "$nvtype", $nvsize bytes)"
-+
-+$cat >try.c <<EOCP
-+#$i_inttypes I_INTTYPES
-+#ifdef I_INTTYPES
-+#include <inttypes.h>
-+#endif
-+#include <stdio.h>
-+int main() {
-+#ifdef INT8
-+   int8_t i =  INT8_MAX;
-+  uint8_t u = UINT8_MAX;
-+  printf("int8_t\n");
-+#endif
-+#ifdef INT16
-+   int16_t i =  INT16_MAX;
-+  uint16_t i = UINT16_MAX;
-+  printf("int16_t\n");
-+#endif
-+#ifdef INT32
-+   int32_t i =  INT32_MAX;
-+  uint32_t u = UINT32_MAX;
-+  printf("int32_t\n");
-+#endif
-+}
-+EOCP
-+
-+i8type="signed char"
-+u8type="unsigned char"
-+i8size=1
-+u8size=1
-+
-+case "$i16type" in
-+'')	case "$shortsize" in
-+	2)	i16type=short
-+		u16type="unsigned short"
-+		i16size=$shortsize
-+		u16size=$shortsize
-+		;;
-+	esac
-+	;;
-+esac
-+case "$i16type" in
-+'')	set try -DINT16
-+	if eval $compile; then
-+		case "`$run ./try`" in
-+		int16_t)
-+			i16type=int16_t
-+			u16type=uint16_t
-+			i16size=2
-+			u16size=2
-+			;;
-+		esac
-+	fi
-+	;;
-+esac
-+case "$i16type" in
-+'')	if $test $shortsize -ge 2; then
-+		i16type=short
-+		u16type="unsigned short"
-+		i16size=$shortsize
-+		u16size=$shortsize
-+	fi
-+	;;
-+esac
-+
-+case "$i32type" in
-+'')	case "$longsize" in
-+	4)	i32type=long
-+		u32type="unsigned long"
-+		i32size=$longsize
-+		u32size=$longsize
-+		;;
-+	*)	case "$intsize" in
-+		4)	i32type=int
-+			u32type="unsigned int"
-+			i32size=$intsize
-+			u32size=$intsize
-+			;;
-+		esac
-+		;;
-+	esac
-+	;;
-+esac
-+case "$i32type" in
-+'')	set try -DINT32
-+	if eval $compile; then
-+		case "`$run ./try`" in
-+		int32_t)
-+			i32type=int32_t
-+			u32type=uint32_t
-+			i32size=4
-+			u32size=4
-+			;;
-+		esac
-+	fi
-+	;;
-+esac
-+case "$i32type" in
-+'')	if $test $intsize -ge 4; then
-+		i32type=int
-+		u32type="unsigned int"
-+		i32size=$intsize
-+		u32size=$intsize
-+	fi
-+	;;
-+esac
-+
-+case "$i64type" in
-+'')	case "$d_quad:$quadtype" in
-+	define:?*)
-+		i64type="$quadtype"
-+		u64type="$uquadtype"
-+		i64size=8
-+		u64size=8
-+		;;
-+	esac
-+	;;
-+esac
-+
-+$echo "Checking how many bits of your UVs your NVs can preserve..." >&4
-+: volatile so that the compiler has to store it out to memory.
-+if test X"$d_volatile" = X"$define"; then
-+	volatile=volatile
-+fi
-+$cat <<EOP >try.c
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <sys/types.h>
-+#include <signal.h>
-+#ifdef SIGFPE
-+$volatile int bletched = 0;
-+$signal_t blech(int s) { bletched = 1; }
-+#endif
-+int main() {
-+    $uvtype u = 0;
-+    $nvtype d;
-+    int     n = 8 * $uvsize;
-+    int     i;
-+#ifdef SIGFPE
-+    signal(SIGFPE, blech);
-+#endif
-+
-+    for (i = 0; i < n; i++) {
-+      u = u << 1 | ($uvtype)1;
-+      d = ($nvtype)u;
-+      if (($uvtype)d != u)
-+        break;
-+      if (d <= 0)
-+	break;
-+      d = ($nvtype)(u - 1);
-+      if (($uvtype)d != (u - 1))
-+        break;
-+#ifdef SIGFPE
-+      if (bletched)
-+	break;
-+#endif
-+    }
-+    printf("%d\n", ((i == n) ? -n : i));
-+    exit(0);
-+}
-+EOP
-+set try
-+
-+d_nv_preserves_uv="$undef"
-+if eval $compile; then
-+	nv_preserves_uv_bits="`$run ./try`"
-+fi
-+case "$nv_preserves_uv_bits" in
-+\-[1-9]*)
-+	nv_preserves_uv_bits=`expr 0 - $nv_preserves_uv_bits`
-+	$echo "Your NVs can preserve all $nv_preserves_uv_bits bits of your UVs."  2>&1
-+	d_nv_preserves_uv="$define"
-+	;;
-+[1-9]*)	$echo "Your NVs can preserve only $nv_preserves_uv_bits bits of your UVs."  2>&1
-+	d_nv_preserves_uv="$undef" ;;
-+*)	$echo "Can't figure out how many bits your NVs preserve." 2>&1
-+	nv_preserves_uv_bits="0" ;;
-+esac
-+$rm_try
-+
-+$echo "Checking to find the largest integer value your NVs can hold..." >&4
-+: volatile so that the compiler has to store it out to memory.
-+if test X"$d_volatile" = X"$define"; then
-+	volatile=volatile
-+fi
-+$cat <<EOP >try.c
-+#include <stdio.h>
-+
-+typedef $nvtype NV;
-+
-+int
-+main() {
-+  NV value = 2;
-+  int count = 1;
-+
-+  while(count < 256) {
-+    $volatile NV up = value + 1.0;
-+    $volatile NV negated = -value;
-+    $volatile NV down = negated - 1.0;
-+    $volatile NV got_up = up - value;
-+    int up_good = got_up == 1.0;
-+    int got_down = down - negated;
-+    int down_good = got_down == -1.0;
-+
-+    if (down_good != up_good) {
-+      fprintf(stderr,
-+	      "Inconsistency - up %d %f; down %d %f; for 2**%d (%.20f)\n",
-+	      up_good, (double) got_up, down_good, (double) got_down,
-+	      count, (double) value);
-+      return 1;
-+    }
-+    if (!up_good) {
-+      while (1) {
-+	if (count > 8) {
-+	  count -= 8;
-+	  fputs("256.0", stdout);
-+	} else {
-+	  count--;
-+	  fputs("2.0", stdout);
-+	}
-+	if (!count) {
-+	  puts("");
-+	  return 0;
-+	}
-+	fputs("*", stdout);
-+      }
-+    }
-+    value *= 2;
-+    ++count;
-+  }
-+  fprintf(stderr, "Cannot overflow integer range, even at 2**%d (%.20f)\n",
-+	  count, (double) value);
-+  return 1;
-+}
-+EOP
-+set try
-+
-+nv_overflows_integers_at='0'
-+if eval $compile; then
-+    xxx="`$run ./try`"
-+    case "$?" in
-+	0)
-+	    case "$xxx" in
-+		2*)  cat >&4 <<EOM
-+The largest integer your NVs can preserve is equal to $xxx
-+EOM
-+		    nv_overflows_integers_at="$xxx"
-+		    ;;
-+		*)  cat >&4 <<EOM
-+Cannot determine the largest integer value your NVs can hold, unexpected output
-+'$xxx'
-+EOM
-+		    ;;
-+	    esac
-+	    ;;
-+	*)  cat >&4 <<EOM
-+Cannot determine the largest integer value your NVs can hold
-+EOM
-+	    ;;
-+    esac
-+fi
-+$rm_try
-+
-+$echo "Checking whether NV 0.0 is all bits zero in memory..." >&4
-+: volatile so that the compiler has to store it out to memory.
-+if test X"$d_volatile" = X"$define"; then
-+	volatile=volatile
-+fi
-+$cat <<EOP >try.c
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_string I_STRING
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+#include <sys/types.h>
-+#include <signal.h>
-+#ifdef SIGFPE
-+$volatile int bletched = 0;
-+$signal_t blech(int s) { bletched = 1; }
-+#endif
-+
-+int checkit($nvtype d, char *where) {
-+    unsigned char *p = (char *)&d;
-+    unsigned char *end = p + sizeof(d);
-+    int fail = 0;
-+
-+    while (p < end)
-+	fail += *p++;
-+
-+    if (!fail)
-+	return 0;
-+
-+    p = (char *)&d;
-+    printf("No - %s: 0x", where);
-+    while (p < end)
-+	printf ("%02X", *p++);
-+    printf("\n");
-+    return 1;
-+}
-+
-+int main(int argc, char **argv) {
-+    $nvtype d = 0.0;
-+    int fail = 0;
-+    fail += checkit(d, "0.0");
-+
-+    /* The compiler shouldn't be assuming that bletched is 0  */
-+    d = bletched;
-+
-+    fail += checkit(d, "bleched");
-+
-+#ifdef SIGFPE
-+    signal(SIGFPE, blech);
-+#endif
-+
-+    /* Paranoia - the compiler should have no way of knowing that ANSI says
-+       that argv[argc] will always be NULL.  Actually, if it did assume this it
-+       would be buggy, as this is C and main() can be called from elsewhere in
-+       the program.  */
-+    d = argv[argc] ? 1 : 0;
-+
-+    if (d) {
-+	printf("Odd argv[argc]=%p, d=%g\n", argv[argc], d);
-+    }
-+
-+    fail += checkit(d, "ternary");
-+
-+    memset(&d, sizeof(d), argv[argc] ? 1 : 0);
-+
-+    if (d != 0.0) {
-+	printf("No - memset doesn't give 0.0\n");
-+	/* This might just blow up:  */
-+	printf("(gives %g)\n", d);
-+	return 1;
-+    }
-+
-+#ifdef SIGFPE
-+    if (bletched) {
-+	printf("No - something bleched\n");
-+	return 1;
-+    }
-+#endif
-+    if (fail) {
-+      printf("No - %d fail(s)\n", fail);
-+      return 1;
-+    }
-+    printf("Yes\n");
-+    return 0;
-+}
-+EOP
-+set try
-+
-+d_nv_zero_is_allbits_zero="$undef"
-+if eval $compile; then
-+    xxx="`$run ./try`"
-+    case "$?" in
-+	0)
-+	    case "$xxx" in
-+		Yes)  cat >&4 <<EOM
-+0.0 is represented as all bits zero in memory
-+EOM
-+		    d_nv_zero_is_allbits_zero="$define"
-+		    ;;
-+		*)  cat >&4 <<EOM
-+0.0 is not represented as all bits zero in memory
-+EOM
-+		    d_nv_zero_is_allbits_zero="$undef"
-+		    ;;
-+	    esac
-+	    ;;
-+	*)  cat >&4 <<EOM
-+0.0 is not represented as all bits zero in memory
-+EOM
-+	    d_nv_zero_is_allbits_zero="$undef"
-+	    ;;
-+    esac
-+fi
-+$rm_try
-+
-+: check for off64_t
-+echo " "
-+echo "Checking to see if you have off64_t..." >&4
-+$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <unistd.h>
-+int main() { off64_t x = 7; }
-+EOCP
-+set try
-+if eval $compile; then
-+	val="$define"
-+	echo "You have off64_t."
-+else
-+	val="$undef"
-+	echo "You do not have off64_t."
-+	case "$lseeksize" in
-+	8) echo "(Your off_t is 64 bits, so you could use that.)" ;;
-+	esac
-+fi
-+$rm_try
-+set d_off64_t
-+eval $setvar
-+
-+: how to create joinable pthreads
-+if test "X$usethreads" = "X$define" -a "X$i_pthread" = "X$define"; then
-+	echo " "
-+	echo "Checking what constant to use for creating joinable pthreads..." >&4
-+	$cat >try.c <<'EOCP'
-+#include <pthread.h>
-+int main() {
-+    int detachstate = JOINABLE;
-+}
-+EOCP
-+	set try -DJOINABLE=PTHREAD_CREATE_JOINABLE
-+	if eval $compile; then
-+		echo "You seem to use PTHREAD_CREATE_JOINABLE." >&4
-+		val="$undef" # Yes, undef.
-+		set d_old_pthread_create_joinable
-+		eval $setvar
-+		val=""
-+		set old_pthread_create_joinable
-+		eval $setvar
-+	else
-+		set try -DJOINABLE=PTHREAD_CREATE_UNDETACHED
-+		if eval $compile; then
-+			echo "You seem to use PTHREAD_CREATE_UNDETACHED." >&4
-+			val="$define"
-+			set d_old_pthread_create_joinable
-+			eval $setvar
-+			val=PTHREAD_CREATE_UNDETACHED
-+			set old_pthread_create_joinable
-+			eval $setvar
-+		else
-+			set try -DJOINABLE=__UNDETACHED
-+			if eval $compile; then
-+				echo "You seem to use __UNDETACHED." >&4
-+				val="$define"
-+				set d_old_pthread_create_joinable
-+				eval $setvar
-+				val=__UNDETACHED
-+				set old_pthread_create_joinable
-+				eval $setvar
-+			else
-+				echo "Egads, nothing obvious found.  Guessing that you use 0." >&4
-+				val="$define"
-+				set d_old_pthread_create_joinable
-+				eval $setvar
-+				val=0
-+				set old_pthread_create_joinable
-+				eval $setvar
-+			fi
-+		fi
-+	fi
-+	$rm_try
-+else
-+    d_old_pthread_create_joinable="$undef"
-+    old_pthread_create_joinable=""
-+fi
-+
-+: see if pause exists
-+set pause d_pause
-+eval $inlibc
-+
-+: see if poll exists
-+set poll d_poll
-+eval $inlibc
-+
-+: see if prctl exists
-+set prctl d_prctl
-+eval $inlibc
-+
-+: see if prctl supports PR_SET_NAME
-+d_prctl_set_name=$undef
-+case $d_prctl in
-+    $define)
-+	$cat >try.c <<EOM
-+#include <sys/prctl.h>
-+
-+int main (int argc, char *argv[])
-+{
-+    return (prctl (PR_SET_NAME, "Test"));
-+    } /* main */
-+EOM
-+	set try
-+	if eval $compile_ok && $run ./try; then
-+	    echo "Your prctl (PR_SET_NAME, ...) works"
-+	    d_prctl_set_name=$define
-+	    fi
-+	$rm_try
-+	;;
-+    esac
-+
-+: see if readlink exists
-+set readlink d_readlink
-+eval $inlibc
-+
-+: Check if exe is symlink to abs path of executing program
-+echo " "
-+procselfexe=''
-+val="$undef"
-+case "$d_readlink" in
-+    "$define")
-+	: NetBSD first as /proc/self is a symlink to /proc/curproc, and it feels
-+	: more tidy to avoid an extra level of symlink
-+	set NetBSD /proc/curproc/exe Linux /proc/self/exe FreeBSD /proc/curproc/file Solaris /proc/self/path/a.out
-+	while test $# -gt 0; do
-+	    type=$1; try=$2
-+	    shift; shift
-+	    if $issymlink $try; then
-+		$ls -l $try > reflect
-+		if $contains /`basename $ls` reflect >/dev/null 2>&1; then
-+		    echo "You have $type-like $try."
-+		    procselfexe='"'$try'"'
-+		    val="$define"
-+		    : This will break out of the loop
-+		    set X; shift
-+		fi
-+	    fi
-+	done
-+	;;
-+esac
-+$rm -f reflect
-+set d_procselfexe
-+eval $setvar
-+
-+: backward compatibility for d_hvfork
-+if test X$d_hvfork != X; then
-+	d_vfork="$d_hvfork"
-+	d_hvfork=''
-+fi
-+: see if there is a vfork
-+val=''
-+set vfork val
-+eval $inlibc
-+
-+d_pseudofork=$undef
-+
-+: Ok, but do we want to use it. vfork is reportedly unreliable in
-+: perl on Solaris 2.x, and probably elsewhere.
-+case "$val" in
-+$define)
-+	echo " "
-+	case "$usevfork" in
-+	false) dflt='n';;
-+	*) dflt='y';;
-+	esac
-+	cat <<'EOM'
-+
-+Perl can only use a vfork() that doesn't suffer from strict
-+restrictions on calling functions or modifying global data in
-+the child.  For example, glibc-2.1 contains such a vfork()
-+that is unsuitable.  If your system provides a proper fork()
-+call, chances are that you do NOT want perl to use vfork().
-+
-+EOM
-+	rp="Do you still want to use vfork()?"
-+	. ./myread
-+	case "$ans" in
-+	y|Y) ;;
-+	*)
-+		echo "Ok, we won't use vfork()."
-+		val="$undef"
-+		;;
-+	esac
-+	;;
-+esac
-+set d_vfork
-+eval $setvar
-+case "$d_vfork" in
-+$define) usevfork='true';;
-+*) usevfork='false';;
-+esac
-+
-+: see whether the pthread_atfork exists
-+$cat >try.c <<EOP
-+#include <pthread.h>
-+#include <stdio.h>
-+int main() {
-+#ifdef  PTHREAD_ATFORK
-+        pthread_atfork(NULL,NULL,NULL);
-+#endif
-+}
-+EOP
-+
-+: see if pthread_atfork exists
-+set try -DPTHREAD_ATFORK
-+if eval $compile; then
-+    val="$define"
-+else
-+    val="$undef"
-+fi
-+case "$usethreads" in
-+$define)
-+        case "$val" in
-+        $define) echo 'pthread_atfork found.' >&4        ;;
-+        *)       echo 'pthread_atfork NOT found.' >&4    ;;
-+        esac
-+esac
-+set d_pthread_atfork
-+eval $setvar
-+
-+: see if pthread_attr_setscope exists
-+set pthread_attr_setscope d_pthread_attr_setscope
-+eval $inlibc
-+
-+: see whether the various POSIXish _yields exist
-+$cat >try.c <<EOP
-+#include <pthread.h>
-+#include <stdio.h>
-+int main() {
-+#ifdef SCHED_YIELD
-+	sched_yield();
-+#else
-+#ifdef PTHREAD_YIELD
-+	pthread_yield();
-+#else
-+#ifdef PTHREAD_YIELD_NULL
-+	pthread_yield(NULL);
-+#endif
-+#endif
-+#endif
-+}
-+EOP
-+: see if sched_yield exists
-+set try -DSCHED_YIELD
-+if eval $compile; then
-+    val="$define"
-+    sched_yield='sched_yield()'
-+else
-+    val="$undef"
-+fi
-+case "$usethreads" in
-+$define)
-+	case "$val" in
-+	$define) echo 'sched_yield() found.' >&4	;;
-+	*)	 echo 'sched_yield() NOT found.' >&4	;;
-+	esac
-+esac
-+set d_sched_yield
-+eval $setvar
-+
-+: see if pthread_yield exists
-+set try -DPTHREAD_YIELD
-+if eval $compile; then
-+    val="$define"
-+    case "$sched_yield" in
-+    '') sched_yield='pthread_yield()' ;;
-+    esac
-+else
-+    set try -DPTHREAD_YIELD_NULL
-+    if eval $compile; then
-+	val="$define"
-+	case "$sched_yield" in
-+	'') sched_yield='pthread_yield(NULL)' ;;
-+	esac
-+    else
-+	val="$undef"
-+    fi
-+fi
-+case "$usethreads" in
-+$define)
-+	case "$val" in
-+	$define) echo 'pthread_yield() found.' >&4	;;
-+	*)	 echo 'pthread_yield() NOT found.' >&4	;;
-+	esac
-+	;;
-+esac
-+set d_pthread_yield
-+eval $setvar
-+case "$sched_yield" in
-+'') sched_yield=undef ;;
-+esac
-+$rm_try
-+
-+: see if random_r exists
-+set random_r d_random_r
-+eval $inlibc
-+case "$d_random_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
-+	case "$d_random_r_proto:$usethreads" in
-+	":define")	d_random_r_proto=define
-+		set d_random_r_proto random_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_random_r_proto" in
-+	define)
-+	case "$random_r_proto" in
-+	''|0) try='int random_r(int*, struct random_data*);'
-+	./protochk "$extern_C $try" $hdrs && random_r_proto=I_iS ;;
-+	esac
-+	case "$random_r_proto" in
-+	''|0) try='int random_r(long*, struct random_data*);'
-+	./protochk "$extern_C $try" $hdrs && random_r_proto=I_lS ;;
-+	esac
-+	case "$random_r_proto" in
-+	''|0) try='int random_r(struct random_data*, int32_t*);'
-+	./protochk "$extern_C $try" $hdrs && random_r_proto=I_St ;;
-+	esac
-+	case "$random_r_proto" in
-+	''|0)	d_random_r=undef
-+ 	        random_r_proto=0
-+		echo "Disabling random_r, cannot determine prototype." >&4 ;;
-+	* )	case "$random_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) random_r_proto="REENTRANT_PROTO_$random_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "random_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_random_r=undef
-+		random_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	random_r_proto=0
-+	;;
-+esac
-+
-+: see if readdir and friends exist
-+set readdir d_readdir
-+eval $inlibc
-+set seekdir d_seekdir
-+eval $inlibc
-+set telldir d_telldir
-+eval $inlibc
-+set rewinddir d_rewinddir
-+eval $inlibc
-+
-+: see if readdir64_r exists
-+set readdir64_r d_readdir64_r
-+eval $inlibc
-+case "$d_readdir64_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_dirent dirent.h"
-+	case "$d_readdir64_r_proto:$usethreads" in
-+	":define")	d_readdir64_r_proto=define
-+		set d_readdir64_r_proto readdir64_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_readdir64_r_proto" in
-+	define)
-+	case "$readdir64_r_proto" in
-+	''|0) try='int readdir64_r(DIR*, struct dirent64*, struct dirent64**);'
-+	./protochk "$extern_C $try" $hdrs && readdir64_r_proto=I_TSR ;;
-+	esac
-+	case "$readdir64_r_proto" in
-+	''|0) try='int readdir64_r(DIR*, struct dirent64*);'
-+	./protochk "$extern_C $try" $hdrs && readdir64_r_proto=I_TS ;;
-+	esac
-+	case "$readdir64_r_proto" in
-+	''|0)	d_readdir64_r=undef
-+ 	        readdir64_r_proto=0
-+		echo "Disabling readdir64_r, cannot determine prototype." >&4 ;;
-+	* )	case "$readdir64_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) readdir64_r_proto="REENTRANT_PROTO_$readdir64_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "readdir64_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_readdir64_r=undef
-+		readdir64_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	readdir64_r_proto=0
-+	;;
-+esac
-+
-+: see if readdir_r exists
-+set readdir_r d_readdir_r
-+eval $inlibc
-+case "$d_readdir_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_dirent dirent.h"
-+	case "$d_readdir_r_proto:$usethreads" in
-+	":define")	d_readdir_r_proto=define
-+		set d_readdir_r_proto readdir_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_readdir_r_proto" in
-+	define)
-+	case "$readdir_r_proto" in
-+	''|0) try='int readdir_r(DIR*, struct dirent*, struct dirent**);'
-+	./protochk "$extern_C $try" $hdrs && readdir_r_proto=I_TSR ;;
-+	esac
-+	case "$readdir_r_proto" in
-+	''|0) try='int readdir_r(DIR*, struct dirent*);'
-+	./protochk "$extern_C $try" $hdrs && readdir_r_proto=I_TS ;;
-+	esac
-+	case "$readdir_r_proto" in
-+	''|0)	d_readdir_r=undef
-+ 	        readdir_r_proto=0
-+		echo "Disabling readdir_r, cannot determine prototype." >&4 ;;
-+	* )	case "$readdir_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) readdir_r_proto="REENTRANT_PROTO_$readdir_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "readdir_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_readdir_r=undef
-+		readdir_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	readdir_r_proto=0
-+	;;
-+esac
-+
-+: see if readv exists
-+set readv d_readv
-+eval $inlibc
-+
-+: see if recvmsg exists
-+set recvmsg d_recvmsg
-+eval $inlibc
-+
-+: see if rename exists
-+set rename d_rename
-+eval $inlibc
-+
-+: see if rmdir exists
-+set rmdir d_rmdir
-+eval $inlibc
-+
-+: see if memory.h is available.
-+val=''
-+set memory.h val
-+eval $inhdr
-+
-+: See if it conflicts with string.h
-+case "$val" in
-+$define)
-+	case "$strings" in
-+	'') ;;
-+	*)
-+		$cppstdin $cppflags $cppminus < $strings > mem.h
-+		if $contains 'memcpy' mem.h >/dev/null 2>&1; then
-+			echo " "
-+			echo "We won't be including <memory.h>."
-+			val="$undef"
-+		fi
-+		$rm -f mem.h
-+		;;
-+	esac
-+esac
-+set i_memory
-+eval $setvar
-+
-+: can bcopy handle overlapping blocks?
-+echo " "
-+val="$undef"
-+case "$d_memmove" in
-+"$define") echo "I'll use memmove() instead of bcopy() for overlapping copies." ;;
-+*)	case "$d_bcopy" in
-+	"$define")
-+		echo "Checking to see if bcopy() can do overlapping copies..." >&4
-+		$cat >try.c <<EOCP
-+#$i_memory I_MEMORY
-+#$i_stdlib I_STDLIB
-+#$i_string I_STRING
-+#$i_unistd I_UNISTD
-+EOCP
-+	$cat >>try.c <<'EOCP'
-+#include <stdio.h>
-+#ifdef I_MEMORY
-+#  include <memory.h>
-+#endif
-+#ifdef I_STDLIB
-+#  include <stdlib.h>
-+#endif
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+#ifdef I_UNISTD
-+#  include <unistd.h>  /* Needed for NetBSD */
-+#endif
-+int main()
-+{
-+char buf[128], abc[128];
-+char *b;
-+int len;
-+int off;
-+int align;
-+
-+/* Copy "abcde..." string to char abc[] so that gcc doesn't
-+   try to store the string in read-only memory. */
-+bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
-+
-+for (align = 7; align >= 0; align--) {
-+	for (len = 36; len; len--) {
-+		b = buf+align;
-+		bcopy(abc, b, len);
-+		for (off = 1; off <= len; off++) {
-+			bcopy(b, b+off, len);
-+			bcopy(b+off, b, len);
-+			if (bcmp(b, abc, len))
-+				exit(1);
-+		}
-+	}
-+}
-+exit(0);
-+}
-+EOCP
-+		set try
-+		if eval $compile_ok; then
-+			if $run ./try 2>/dev/null; then
-+				echo "Yes, it can."
-+				val="$define"
-+			else
-+				echo "It can't, sorry."
-+			fi
-+		else
-+			echo "(I can't compile the test program, so we'll assume not...)"
-+		fi
-+		;;
-+	esac
-+	$rm_try
-+	;;
-+esac
-+set d_safebcpy
-+eval $setvar
-+
-+: can memcpy handle overlapping blocks?
-+echo " "
-+val="$undef"
-+case "$d_memmove" in
-+"$define") echo "I'll use memmove() instead of memcpy() for overlapping copies." ;;
-+*)	case "$d_memcpy" in
-+	"$define")
-+		echo "Checking to see if memcpy() can do overlapping copies..." >&4
-+		$cat >try.c <<EOCP
-+#$i_memory I_MEMORY
-+#$i_stdlib I_STDLIB
-+#$i_string I_STRING
-+#$i_unistd I_UNISTD
-+EOCP
-+	$cat >>try.c <<'EOCP'
-+#include <stdio.h>
-+#ifdef I_MEMORY
-+#  include <memory.h>
-+#endif
-+#ifdef I_STDLIB
-+#  include <stdlib.h>
-+#endif
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+#ifdef I_UNISTD
-+#  include <unistd.h>  /* Needed for NetBSD */
-+#endif
-+int main()
-+{
-+char buf[128], abc[128];
-+char *b;
-+int len;
-+int off;
-+int align;
-+
-+/* Copy "abcde..." string to char abc[] so that gcc doesn't
-+   try to store the string in read-only memory. */
-+memcpy(abc, "abcdefghijklmnopqrstuvwxyz0123456789", 36);
-+
-+for (align = 7; align >= 0; align--) {
-+	for (len = 36; len; len--) {
-+		b = buf+align;
-+		memcpy(b, abc, len);
-+		for (off = 1; off <= len; off++) {
-+			memcpy(b+off, b, len);
-+			memcpy(b, b+off, len);
-+			if (memcmp(b, abc, len))
-+				exit(1);
-+		}
-+	}
-+}
-+exit(0);
-+}
-+EOCP
-+		set try
-+		if eval $compile_ok; then
-+			if $run ./try 2>/dev/null; then
-+				echo "Yes, it can."
-+				val="$define"
-+			else
-+				echo "It can't, sorry."
-+			fi
-+		else
-+			echo "(I can't compile the test program, so we'll assume not...)"
-+		fi
-+		;;
-+	esac
-+	$rm_try
-+	;;
-+esac
-+set d_safemcpy
-+eval $setvar
-+
-+: can memcmp be trusted to compare relative magnitude?
-+val="$undef"
-+case "$d_memcmp" in
-+"$define")
-+	echo " "
-+	echo "Checking if your memcmp() can compare relative magnitude..." >&4
-+	$cat >try.c <<EOCP
-+#$i_memory I_MEMORY
-+#$i_stdlib I_STDLIB
-+#$i_string I_STRING
-+#$i_unistd I_UNISTD
-+EOCP
-+	$cat >>try.c <<'EOCP'
-+#include <stdio.h>
-+#ifdef I_MEMORY
-+#  include <memory.h>
-+#endif
-+#ifdef I_STDLIB
-+#  include <stdlib.h>
-+#endif
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+#ifdef I_UNISTD
-+#  include <unistd.h>  /* Needed for NetBSD */
-+#endif
-+int main()
-+{
-+char a = -1;
-+char b = 0;
-+if ((a < b) && memcmp(&a, &b, 1) < 0)
-+	exit(1);
-+exit(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		if $run ./try 2>/dev/null; then
-+			echo "Yes, it can."
-+			val="$define"
-+		else
-+			echo "No, it can't (it uses signed chars)."
-+		fi
-+	else
-+		echo "(I can't compile the test program, so we'll assume not...)"
-+	fi
-+	;;
-+esac
-+$rm_try
-+set d_sanemcmp
-+eval $setvar
-+
-+: see if prototype for sbrk is available
-+echo " "
-+set d_sbrkproto sbrk $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if select exists
-+set select d_select
-+eval $inlibc
-+
-+: see if semctl exists
-+set semctl d_semctl
-+eval $inlibc
-+
-+: see if semget exists
-+set semget d_semget
-+eval $inlibc
-+
-+: see if semop exists
-+set semop d_semop
-+eval $inlibc
-+
-+: see how much of the 'sem*(2)' library is present.
-+h_sem=true
-+echo " "
-+case "$d_semctl$d_semget$d_semop" in
-+*"$undef"*) h_sem=false;;
-+esac
-+case "$osname" in
-+freebsd)
-+    case "`ipcs 2>&1`" in
-+    "SVID messages"*"not configured"*)
-+	echo "Your $osname does not have the sem*(2) configured." >&4
-+        h_sem=false
-+	val="$undef"
-+	set semctl d_semctl
-+	eval $setvar
-+	set semget d_semget
-+	eval $setvar
-+	set semop d_semop
-+	eval $setvar
-+	;;
-+    esac
-+    ;;
-+esac
-+: we could also check for sys/ipc.h ...
-+if $h_sem && $test `./findhdr sys/sem.h`; then
-+	echo "You have the full sem*(2) library." >&4
-+	val="$define"
-+else
-+	echo "You don't have the full sem*(2) library." >&4
-+	val="$undef"
-+fi
-+set d_sem
-+eval $setvar
-+
-+: see whether sys/sem.h defines union semun
-+echo " "
-+$cat > try.c <<'END'
-+#include <sys/types.h>
-+#include <sys/ipc.h>
-+#include <sys/sem.h>
-+int main () { union semun semun; semun.buf = 0; }
-+END
-+set try
-+if eval $compile; then
-+    echo "You have union semun in <sys/sem.h>." >&4
-+    val="$define"
-+else
-+    echo "You do not have union semun in <sys/sem.h>." >&4
-+    val="$undef"
-+fi
-+$rm_try
-+set d_union_semun
-+eval $setvar
-+
-+: see how to do semctl IPC_STAT
-+case "$d_sem" in
-+$define)
-+    echo " "
-+    $cat > tryh.h <<END
-+#ifndef S_IRUSR
-+#   ifdef S_IREAD
-+#	define S_IRUSR S_IREAD
-+#	define S_IWUSR S_IWRITE
-+#	define S_IXUSR S_IEXEC
-+#   else
-+#	define S_IRUSR 0400
-+#	define S_IWUSR 0200
-+#	define S_IXUSR 0100
-+#   endif
-+#   define S_IRGRP (S_IRUSR>>3)
-+#   define S_IWGRP (S_IWUSR>>3)
-+#   define S_IXGRP (S_IXUSR>>3)
-+#   define S_IROTH (S_IRUSR>>6)
-+#   define S_IWOTH (S_IWUSR>>6)
-+#   define S_IXOTH (S_IXUSR>>6)
-+#endif
-+#ifndef S_IRWXU
-+#   define S_IRWXU (S_IRUSR|S_IWUSR|S_IXUSR)
-+#   define S_IRWXG (S_IRGRP|S_IWGRP|S_IXGRP)
-+#   define S_IRWXO (S_IROTH|S_IWOTH|S_IXOTH)
-+#endif
-+END
-+    : see whether semctl IPC_STAT can use union semun
-+    case "$d_semctl_semun" in
-+    '')
-+      val="$undef"
-+      $cat > try.c <<END
-+#include <sys/types.h>
-+#include <sys/ipc.h>
-+#include <sys/sem.h>
-+#include <sys/stat.h>
-+#include <stdio.h>
-+#include <errno.h>
-+#include "tryh.h"
-+#ifndef errno
-+extern int errno;
-+#endif
-+#$d_union_semun HAS_UNION_SEMUN
-+int main() {
-+    union semun
-+#ifndef HAS_UNION_SEMUN
-+    {
-+	int val;
-+	struct semid_ds *buf;
-+	unsigned short *array;
-+    }
-+#endif
-+    arg;
-+    int sem, st;
-+
-+#if defined(IPC_PRIVATE) && defined(S_IRWXU) && defined(S_IRWXG) && defined(S_IRWXO) && defined(IPC_CREAT)
-+    sem = semget(IPC_PRIVATE, 1, S_IRWXU|S_IRWXG|S_IRWXO|IPC_CREAT);
-+    if (sem > -1) {
-+	struct semid_ds argbuf;
-+	arg.buf = &argbuf;
-+#	ifdef IPC_STAT
-+	st = semctl(sem, 0, IPC_STAT, arg);
-+	if (st == 0)
-+	    printf("semun\n");
-+	else
-+#	endif /* IPC_STAT */
-+	    printf("semctl IPC_STAT failed: errno = %d\n", errno);
-+#	ifdef IPC_RMID
-+	if (semctl(sem, 0, IPC_RMID, arg) != 0)
-+#	endif /* IPC_RMID */
-+	    printf("semctl IPC_RMID failed: errno = %d\n", errno);
-+    } else
-+#endif /* IPC_PRIVATE && ... */
-+	printf("semget failed: errno = %d\n", errno);
-+  return 0;
-+}
-+END
-+      set try
-+      if eval $compile; then
-+	  xxx=`$run ./try`
-+          case "$xxx" in
-+          semun) val="$define" ;;
-+          esac
-+      fi
-+      $rm_try
-+      set d_semctl_semun
-+      eval $setvar
-+      ;;
-+    esac
-+    case "$d_semctl_semun" in
-+    $define)
-+        echo "You can use union semun for semctl IPC_STAT." >&4
-+	also='also'
-+        ;;
-+    *)  echo "You cannot use union semun for semctl IPC_STAT." >&4
-+	also=''
-+        ;;
-+    esac
-+
-+    : see whether semctl IPC_STAT can use struct semid_ds pointer
-+    case "$d_semctl_semid_ds" in
-+    '')
-+      val="$undef"
-+      $cat > try.c <<'END'
-+#include <sys/types.h>
-+#include <sys/ipc.h>
-+#include <sys/sem.h>
-+#include <sys/stat.h>
-+#include "tryh.h"
-+#include <stdio.h>
-+#include <errno.h>
-+#ifndef errno
-+extern int errno;
-+#endif
-+int main() {
-+    struct semid_ds arg;
-+    int sem, st;
-+
-+#if defined(IPC_PRIVATE) && defined(S_IRWXU) && defined(S_IRWXG) &&  defined(S_IRWXO) && defined(IPC_CREAT)
-+    sem = semget(IPC_PRIVATE, 1, S_IRWXU|S_IRWXG|S_IRWXO|IPC_CREAT);
-+    if (sem > -1) {
-+#	ifdef IPC_STAT
-+	st = semctl(sem, 0, IPC_STAT, &arg);
-+	if (st == 0)
-+	    printf("semid_ds\n");
-+	else
-+#	endif /* IPC_STAT */
-+	    printf("semctl IPC_STAT failed: errno = %d\n", errno);
-+#	ifdef IPC_RMID
-+	if (semctl(sem, 0, IPC_RMID, &arg) != 0)
-+#	endif /* IPC_RMID */
-+	    printf("semctl IPC_RMID failed: errno = %d\n", errno);
-+    } else
-+#endif /* IPC_PRIVATE && ... */
-+	printf("semget failed: errno = %d\n", errno);
-+
-+    return 0;
-+}
-+END
-+      set try
-+      if eval $compile; then
-+          xxx=`$run ./try`
-+          case "$xxx" in
-+          semid_ds) val="$define" ;;
-+          esac
-+      fi
-+      $rm_try
-+      set d_semctl_semid_ds
-+      eval $setvar
-+      ;;
-+    esac
-+    case "$d_semctl_semid_ds" in
-+    $define)
-+        echo "You can $also use struct semid_ds* for semctl IPC_STAT." >&4
-+        ;;
-+    *)  echo "You cannot use struct semid_ds* for semctl IPC_STAT." >&4
-+        ;;
-+    esac
-+    ;;
-+*)  val="$undef"
-+
-+    # We do not have the full sem*(2) library, so assume we can not
-+    # use either.
-+
-+    set d_semctl_semun
-+    eval $setvar
-+
-+    set d_semctl_semid_ds
-+    eval $setvar
-+    ;;
-+esac
-+$rm_try tryh.h
-+
-+: see if sendmsg exists
-+set sendmsg d_sendmsg
-+eval $inlibc
-+
-+: see if setegid exists
-+set setegid d_setegid
-+eval $inlibc
-+
-+: see if seteuid exists
-+set seteuid d_seteuid
-+eval $inlibc
-+
-+: see if setgrent exists
-+set setgrent d_setgrent
-+eval $inlibc
-+
-+: see if setgrent_r exists
-+set setgrent_r d_setgrent_r
-+eval $inlibc
-+case "$d_setgrent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_grp grp.h"
-+	case "$d_setgrent_r_proto:$usethreads" in
-+	":define")	d_setgrent_r_proto=define
-+		set d_setgrent_r_proto setgrent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_setgrent_r_proto" in
-+	define)
-+	case "$setgrent_r_proto" in
-+	''|0) try='int setgrent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && setgrent_r_proto=I_H ;;
-+	esac
-+	case "$setgrent_r_proto" in
-+	''|0) try='void setgrent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && setgrent_r_proto=V_H ;;
-+	esac
-+	case "$setgrent_r_proto" in
-+	''|0)	d_setgrent_r=undef
-+ 	        setgrent_r_proto=0
-+		echo "Disabling setgrent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$setgrent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) setgrent_r_proto="REENTRANT_PROTO_$setgrent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "setgrent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_setgrent_r=undef
-+		setgrent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	setgrent_r_proto=0
-+	;;
-+esac
-+
-+: see if sethostent exists
-+set sethostent d_sethent
-+eval $inlibc
-+
-+: see if sethostent_r exists
-+set sethostent_r d_sethostent_r
-+eval $inlibc
-+case "$d_sethostent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_sethostent_r_proto:$usethreads" in
-+	":define")	d_sethostent_r_proto=define
-+		set d_sethostent_r_proto sethostent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_sethostent_r_proto" in
-+	define)
-+	case "$sethostent_r_proto" in
-+	''|0) try='int sethostent_r(int, struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && sethostent_r_proto=I_ID ;;
-+	esac
-+	case "$sethostent_r_proto" in
-+	''|0) try='void sethostent_r(int, struct hostent_data*);'
-+	./protochk "$extern_C $try" $hdrs && sethostent_r_proto=V_ID ;;
-+	esac
-+	case "$sethostent_r_proto" in
-+	''|0)	d_sethostent_r=undef
-+ 	        sethostent_r_proto=0
-+		echo "Disabling sethostent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$sethostent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) sethostent_r_proto="REENTRANT_PROTO_$sethostent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "sethostent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_sethostent_r=undef
-+		sethostent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	sethostent_r_proto=0
-+	;;
-+esac
-+
-+: see if setitimer exists
-+set setitimer d_setitimer
-+eval $inlibc
-+
-+: see if setlinebuf exists
-+set setlinebuf d_setlinebuf
-+eval $inlibc
-+
-+: see if setlocale exists
-+set setlocale d_setlocale
-+eval $inlibc
-+
-+: see if locale.h is available
-+set locale.h i_locale
-+eval $inhdr
-+
-+: see if setlocale_r exists
-+set setlocale_r d_setlocale_r
-+eval $inlibc
-+case "$d_setlocale_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_locale locale.h"
-+	case "$d_setlocale_r_proto:$usethreads" in
-+	":define")	d_setlocale_r_proto=define
-+		set d_setlocale_r_proto setlocale_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_setlocale_r_proto" in
-+	define)
-+	case "$setlocale_r_proto" in
-+	''|0) try='int setlocale_r(int, const char*, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && setlocale_r_proto=I_ICBI ;;
-+	esac
-+	case "$setlocale_r_proto" in
-+	''|0)	d_setlocale_r=undef
-+ 	        setlocale_r_proto=0
-+		echo "Disabling setlocale_r, cannot determine prototype." >&4 ;;
-+	* )	case "$setlocale_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) setlocale_r_proto="REENTRANT_PROTO_$setlocale_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "setlocale_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_setlocale_r=undef
-+		setlocale_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	setlocale_r_proto=0
-+	;;
-+esac
-+
-+: see if setnetent exists
-+set setnetent d_setnent
-+eval $inlibc
-+
-+: see if setnetent_r exists
-+set setnetent_r d_setnetent_r
-+eval $inlibc
-+case "$d_setnetent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_setnetent_r_proto:$usethreads" in
-+	":define")	d_setnetent_r_proto=define
-+		set d_setnetent_r_proto setnetent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_setnetent_r_proto" in
-+	define)
-+	case "$setnetent_r_proto" in
-+	''|0) try='int setnetent_r(int, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && setnetent_r_proto=I_ID ;;
-+	esac
-+	case "$setnetent_r_proto" in
-+	''|0) try='void setnetent_r(int, struct netent_data*);'
-+	./protochk "$extern_C $try" $hdrs && setnetent_r_proto=V_ID ;;
-+	esac
-+	case "$setnetent_r_proto" in
-+	''|0)	d_setnetent_r=undef
-+ 	        setnetent_r_proto=0
-+		echo "Disabling setnetent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$setnetent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) setnetent_r_proto="REENTRANT_PROTO_$setnetent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "setnetent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_setnetent_r=undef
-+		setnetent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	setnetent_r_proto=0
-+	;;
-+esac
-+
-+: see if setprotoent exists
-+set setprotoent d_setpent
-+eval $inlibc
-+
-+: see if setpgid exists
-+set setpgid d_setpgid
-+eval $inlibc
-+
-+: see if setpgrp2 exists
-+set setpgrp2 d_setpgrp2
-+eval $inlibc
-+
-+: see if setpriority exists
-+set setpriority d_setprior
-+eval $inlibc
-+
-+: see if setproctitle exists
-+set setproctitle d_setproctitle
-+eval $inlibc
-+
-+: see if setprotoent_r exists
-+set setprotoent_r d_setprotoent_r
-+eval $inlibc
-+case "$d_setprotoent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_setprotoent_r_proto:$usethreads" in
-+	":define")	d_setprotoent_r_proto=define
-+		set d_setprotoent_r_proto setprotoent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_setprotoent_r_proto" in
-+	define)
-+	case "$setprotoent_r_proto" in
-+	''|0) try='int setprotoent_r(int, struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && setprotoent_r_proto=I_ID ;;
-+	esac
-+	case "$setprotoent_r_proto" in
-+	''|0) try='void setprotoent_r(int, struct protoent_data*);'
-+	./protochk "$extern_C $try" $hdrs && setprotoent_r_proto=V_ID ;;
-+	esac
-+	case "$setprotoent_r_proto" in
-+	''|0)	d_setprotoent_r=undef
-+ 	        setprotoent_r_proto=0
-+		echo "Disabling setprotoent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$setprotoent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) setprotoent_r_proto="REENTRANT_PROTO_$setprotoent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "setprotoent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_setprotoent_r=undef
-+		setprotoent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	setprotoent_r_proto=0
-+	;;
-+esac
-+
-+: see if setpwent exists
-+set setpwent d_setpwent
-+eval $inlibc
-+
-+: see if setpwent_r exists
-+set setpwent_r d_setpwent_r
-+eval $inlibc
-+case "$d_setpwent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
-+	case "$d_setpwent_r_proto:$usethreads" in
-+	":define")	d_setpwent_r_proto=define
-+		set d_setpwent_r_proto setpwent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_setpwent_r_proto" in
-+	define)
-+	case "$setpwent_r_proto" in
-+	''|0) try='int setpwent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && setpwent_r_proto=I_H ;;
-+	esac
-+	case "$setpwent_r_proto" in
-+	''|0) try='void setpwent_r(FILE**);'
-+	./protochk "$extern_C $try" $hdrs && setpwent_r_proto=V_H ;;
-+	esac
-+	case "$setpwent_r_proto" in
-+	''|0)	d_setpwent_r=undef
-+ 	        setpwent_r_proto=0
-+		echo "Disabling setpwent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$setpwent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) setpwent_r_proto="REENTRANT_PROTO_$setpwent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "setpwent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_setpwent_r=undef
-+		setpwent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	setpwent_r_proto=0
-+	;;
-+esac
-+
-+: see if setregid exists
-+set setregid d_setregid
-+eval $inlibc
-+set setresgid d_setresgid
-+eval $inlibc
-+
-+: see if setreuid exists
-+set setreuid d_setreuid
-+eval $inlibc
-+set setresuid d_setresuid
-+eval $inlibc
-+
-+: see if setrgid exists
-+set setrgid d_setrgid
-+eval $inlibc
-+
-+: see if setruid exists
-+set setruid d_setruid
-+eval $inlibc
-+
-+: see if setservent exists
-+set setservent d_setsent
-+eval $inlibc
-+
-+: see if setservent_r exists
-+set setservent_r d_setservent_r
-+eval $inlibc
-+case "$d_setservent_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_netdb netdb.h"
-+	case "$d_setservent_r_proto:$usethreads" in
-+	":define")	d_setservent_r_proto=define
-+		set d_setservent_r_proto setservent_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_setservent_r_proto" in
-+	define)
-+	case "$setservent_r_proto" in
-+	''|0) try='int setservent_r(int, struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && setservent_r_proto=I_ID ;;
-+	esac
-+	case "$setservent_r_proto" in
-+	''|0) try='void setservent_r(int, struct servent_data*);'
-+	./protochk "$extern_C $try" $hdrs && setservent_r_proto=V_ID ;;
-+	esac
-+	case "$setservent_r_proto" in
-+	''|0)	d_setservent_r=undef
-+ 	        setservent_r_proto=0
-+		echo "Disabling setservent_r, cannot determine prototype." >&4 ;;
-+	* )	case "$setservent_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) setservent_r_proto="REENTRANT_PROTO_$setservent_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "setservent_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_setservent_r=undef
-+		setservent_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	setservent_r_proto=0
-+	;;
-+esac
-+
-+: see if setsid exists
-+set setsid d_setsid
-+eval $inlibc
-+
-+: see if setvbuf exists
-+set setvbuf d_setvbuf
-+eval $inlibc
-+
-+: see if sfio.h is available
-+set sfio.h i_sfio
-+eval $inhdr
-+
-+: see if sfio library is available
-+case "$i_sfio" in
-+$define)
-+	val=''
-+	set sfreserve val
-+	eval $inlibc
-+	;;
-+*)
-+	val="$undef"
-+	;;
-+esac
-+: Ok, but do we want to use it.
-+case "$val" in
-+$define)
-+	case "$usesfio" in
-+	true|$define|[yY]*) dflt='y';;
-+	*) dflt='n';;
-+	esac
-+	echo "$package can use the sfio library, but it is experimental."
-+	rp="You seem to have sfio available, do you want to try using it?"
-+	. ./myread
-+	case "$ans" in
-+	y|Y)	echo "Ok, turning on sfio then."
-+		val="$define"
-+		;;
-+	*)	echo "Ok, avoiding sfio this time.  I'll use stdio instead."
-+		val="$undef"
-+		;;
-+	esac
-+	;;
-+*)	case "$usesfio" in
-+	true|$define|[yY]*)
-+		echo "Sorry, cannot find sfio on this machine." >&4
-+		echo "Ignoring your setting of usesfio=$usesfio." >&4
-+		val="$undef"
-+		;;
-+	esac
-+	;;
-+esac
-+set d_sfio
-+eval $setvar
-+case "$d_sfio" in
-+$define) usesfio='true';;
-+*) usesfio='false';;
-+esac
-+case "$d_sfio" in
-+$define) ;;
-+*)	: Remove sfio from list of libraries to use
-+	case "$libs" in
-+	*-lsfio*)
-+		echo "Removing unneeded -lsfio from library list" >&4
-+		set `echo X $libs | $sed -e 's/-lsfio / /' -e 's/-lsfio$//'`
-+		shift
-+		libs="$*"
-+		echo "libs = $libs" >&4
-+		;;
-+	esac
-+;;
-+esac
-+
-+
-+: see if shmctl exists
-+set shmctl d_shmctl
-+eval $inlibc
-+
-+: see if shmget exists
-+set shmget d_shmget
-+eval $inlibc
-+
-+: see if shmat exists
-+set shmat d_shmat
-+eval $inlibc
-+: see what shmat returns
-+case "$d_shmat" in
-+"$define")
-+	$cat >shmat.c <<'END'
-+#include <sys/shm.h>
-+void *shmat();
-+END
-+	if $cc $ccflags -c shmat.c >/dev/null 2>&1; then
-+		shmattype='void *'
-+	else
-+		shmattype='char *'
-+	fi
-+	echo "and it returns ($shmattype)." >&4
-+	: see if a prototype for shmat is available
-+	xxx=`./findhdr sys/shm.h`
-+	$cppstdin $cppflags $cppminus < $xxx > shmat.c 2>/dev/null
-+	if $contains 'shmat.*(' shmat.c >/dev/null 2>&1; then
-+		val="$define"
-+	else
-+		val="$undef"
-+	fi
-+	$rm -f shmat.[co]
-+	;;
-+*)
-+	val="$undef"
-+	;;
-+esac
-+set d_shmatprototype
-+eval $setvar
-+
-+: see if shmdt exists
-+set shmdt d_shmdt
-+eval $inlibc
-+
-+: see how much of the 'shm*(2)' library is present.
-+h_shm=true
-+echo " "
-+case "$d_shmctl$d_shmget$d_shmat$d_shmdt" in
-+*"$undef"*) h_shm=false;;
-+esac
-+case "$osname" in
-+freebsd)
-+    case "`ipcs 2>&1`" in
-+    "SVID shared memory"*"not configured"*)
-+	echo "Your $osname does not have the shm*(2) configured." >&4
-+        h_shm=false
-+	val="$undef"
-+	set shmctl d_shmctl
-+	evat $setvar
-+	set shmget d_shmget
-+	evat $setvar
-+	set shmat d_shmat
-+	evat $setvar
-+	set shmdt d_shmdt
-+	evat $setvar
-+	;;
-+    esac
-+    ;;
-+esac
-+: we could also check for sys/ipc.h ...
-+if $h_shm && $test `./findhdr sys/shm.h`; then
-+	echo "You have the full shm*(2) library." >&4
-+	val="$define"
-+else
-+	echo "You don't have the full shm*(2) library." >&4
-+	val="$undef"
-+fi
-+set d_shm
-+eval $setvar
-+
-+: see if we have sigaction
-+echo " "
-+if set sigaction val -f d_sigaction; eval $csym; $val; then
-+	echo 'sigaction() found.' >&4
-+	$cat > try.c <<EOP
-+#include <stdio.h>
-+#include <sys/types.h>
-+#include <signal.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main()
-+{
-+    struct sigaction act, oact;
-+    act.sa_flags = 0;
-+    oact.sa_handler = 0;
-+    /* so that act and oact are used */
-+    exit(act.sa_flags == 0 &&  oact.sa_handler == 0);
-+}
-+EOP
-+	set try
-+	if eval $compile_ok; then
-+		val="$define"
-+	else
-+		echo "But you don't seem to have a useable struct sigaction." >&4
-+		val="$undef"
-+	fi
-+else
-+	echo 'sigaction NOT found.' >&4
-+	val="$undef"
-+fi
-+set d_sigaction; eval $setvar
-+$rm_try
-+
-+: see if this is a sunmath.h system
-+set sunmath.h i_sunmath
-+eval $inhdr
-+
-+: see if signbit exists
-+$echo $n "Checking to see if you have signbit() available to work on $nvtype... $c" >&4
-+$cat >try.c <<EOCP
-+#$i_math I_MATH
-+#$i_sunmath I_SUNMATH
-+#ifdef I_MATH
-+#  include <math.h>
-+#endif
-+#ifdef I_SUNMATH  /* Solaris special math library */
-+#  include <sunmath.h>
-+#endif
-+#define NV $nvtype
-+int main(int argc, char **argv)
-+{
-+    NV x = 0.0;
-+    NV y = -0.0;
-+    if ((signbit(x) == 0) && (signbit(y) != 0))
-+	return 0;
-+    else
-+	return 1;
-+}
-+EOCP
-+val="$undef"
-+set try
-+if eval $compile; then
-+    if $run ./try; then
-+        $echo "Yes." >&4
-+	val="$define"
-+    else
-+        $echo "Signbit seems to be available, but doesn't work as I expected."
-+        $echo "I won't use it." >&4
-+	val="$undef"
-+    fi
-+else
-+    $echo "Nope." >&4
-+    dflt="$undef"
-+fi
-+set d_signbit
-+eval $setvar
-+$rm_try
-+
-+: see if sigprocmask exists
-+set sigprocmask d_sigprocmask
-+eval $inlibc
-+
-+: see if sigsetjmp exists
-+echo " "
-+case "$d_sigsetjmp" in
-+'')
-+	$cat >try.c <<EOP
-+#include <setjmp.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+sigjmp_buf env;
-+int set = 1;
-+int main()
-+{
-+	if (sigsetjmp(env,1))
-+		exit(set);
-+	set = 0;
-+	siglongjmp(env, 1);
-+	exit(1);
-+}
-+EOP
-+	set try
-+	if eval $compile; then
-+		if $run ./try >/dev/null 2>&1; then
-+			echo "POSIX sigsetjmp found." >&4
-+			val="$define"
-+		else
-+			$cat >&4 <<EOM
-+Uh-Oh! You have POSIX sigsetjmp and siglongjmp, but they do not work properly!!
-+I'll ignore them.
-+EOM
-+			val="$undef"
-+		fi
-+	else
-+		echo "sigsetjmp not found." >&4
-+		val="$undef"
-+	fi
-+	;;
-+*) val="$d_sigsetjmp"
-+	case "$d_sigsetjmp" in
-+	$define) echo "POSIX sigsetjmp found." >&4;;
-+	$undef) echo "sigsetjmp not found." >&4;;
-+	esac
-+	;;
-+esac
-+set d_sigsetjmp
-+eval $setvar
-+$rm_try
-+
-+: see if snprintf exists
-+set snprintf d_snprintf
-+eval $inlibc
-+
-+: see if vsnprintf exists
-+set vsnprintf d_vsnprintf
-+eval $inlibc
-+
-+case "$d_snprintf-$d_vsnprintf" in
-+"$define-$define")
-+    $cat <<EOM
-+Checking whether your snprintf() and vsnprintf() work okay...
-+EOM
-+    $cat >try.c <<'EOCP'
-+/* v?snprintf testing logic courtesy of Russ Allbery.
-+ * According to C99:
-+ * - if the buffer is too short it still must be \0-terminated
-+ * - if the buffer is too short the potentially required length
-+ *   must be returned and not -1
-+ * - if the buffer is NULL the potentially required length
-+ *   must be returned and not -1 or core dump
-+ */
-+#include <stdio.h>
-+#include <stdarg.h>
-+
-+char buf[2];
-+
-+int test (char *format, ...)
-+{
-+    va_list args;
-+    int count;
-+
-+    va_start (args, format);
-+    count = vsnprintf (buf, sizeof buf, format, args);
-+    va_end (args);
-+    return count;
-+}
-+
-+int main ()
-+{
-+    return ((test ("%s", "abcd") == 4 && buf[0] == 'a' && buf[1] == '\0'
-+             && snprintf (NULL, 0, "%s", "abcd") == 4) ? 0 : 1);
-+}
-+EOCP
-+    set try
-+    if eval $compile; then
-+	`$run ./try`
-+	case "$?" in
-+	0) echo "Your snprintf() and vsnprintf() seem to be working okay." ;;
-+	*) cat <<EOM >&4
-+Your snprintf() and snprintf() don't seem to be working okay.
-+EOM
-+	   d_snprintf="$undef"
-+	   d_vsnprintf="$undef"
-+	   ;;
-+	esac
-+    else
-+	echo "(I can't seem to compile the test program--assuming they don't)"
-+	d_snprintf="$undef"
-+	d_vsnprintf="$undef"
-+    fi
-+    $rm_try
-+    ;;
-+esac
-+
-+: see if sockatmark exists
-+set sockatmark d_sockatmark
-+eval $inlibc
-+
-+: see if prototype for sockatmark is available
-+echo " "
-+set d_sockatmarkproto sockatmark $d_socket sys/socket.h
-+eval $hasproto
-+
-+: see if socks5_init exists
-+set socks5_init d_socks5_init
-+eval $inlibc
-+
-+: see if sprintf returns the length of the string in the buffer as per ANSI
-+$echo "Checking whether sprintf returns the length of the string..." >&4
-+$cat <<EOP >try.c
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_string I_STRING
-+#ifdef I_STRING
-+#  include <string.h>
-+#else
-+#  include <strings.h>
-+#endif
-+#$i_math I_MATH
-+#ifdef I_MATH
-+#include <math.h>
-+#endif
-+
-+char buffer[256];
-+
-+int check (size_t expect, int test) {
-+  size_t got = strlen(buffer);
-+  if (expect == got)
-+    return 0;
-+
-+  printf("expected %ld, got %ld in test %d '%s'\n", (long) expect, (long) got,
-+       test, buffer);
-+  exit (test);
-+}
-+
-+int main(int argc, char **argv) {
-+  int test = 0;
-+
-+  check(sprintf(buffer, ""), ++test);
-+  check(sprintf(buffer, "%s %s", "perl", "rules"), ++test);
-+  check(sprintf(buffer, "I like %g", atan2(0,-1)), ++test);
-+
-+  return 0;
-+}
-+EOP
-+set try
-+
-+if eval $compile; then
-+    xxx="`$run ./try`"
-+    case "$?" in
-+	0) cat >&4 <<EOM
-+sprintf returns the length of the string (as ANSI says it should)
-+EOM
-+	d_sprintf_returns_strlen="$define"
-+	;;
-+	*) cat >&4 <<EOM
-+sprintf does not return the length of the string (how old is this system?)
-+EOM
-+	d_sprintf_returns_strlen="$undef"
-+        ;;
-+    esac
-+else
-+    echo "(I can't seem to compile the test program--assuming it doesn't)" >&4
-+    d_sprintf_returns_strlen="$undef"
-+fi
-+$rm_try
-+
-+: see if srand48_r exists
-+set srand48_r d_srand48_r
-+eval $inlibc
-+case "$d_srand48_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
-+	case "$d_srand48_r_proto:$usethreads" in
-+	":define")	d_srand48_r_proto=define
-+		set d_srand48_r_proto srand48_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_srand48_r_proto" in
-+	define)
-+	case "$srand48_r_proto" in
-+	''|0) try='int srand48_r(long, struct drand48_data*);'
-+	./protochk "$extern_C $try" $hdrs && srand48_r_proto=I_LS ;;
-+	esac
-+	case "$srand48_r_proto" in
-+	''|0)	d_srand48_r=undef
-+ 	        srand48_r_proto=0
-+		echo "Disabling srand48_r, cannot determine prototype." >&4 ;;
-+	* )	case "$srand48_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) srand48_r_proto="REENTRANT_PROTO_$srand48_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "srand48_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_srand48_r=undef
-+		srand48_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	srand48_r_proto=0
-+	;;
-+esac
-+
-+: see if srandom_r exists
-+set srandom_r d_srandom_r
-+eval $inlibc
-+case "$d_srandom_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_stdlib stdlib.h"
-+	case "$d_srandom_r_proto:$usethreads" in
-+	":define")	d_srandom_r_proto=define
-+		set d_srandom_r_proto srandom_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_srandom_r_proto" in
-+	define)
-+	case "$srandom_r_proto" in
-+	''|0) try='int srandom_r(unsigned int, struct random_data*);'
-+	./protochk "$extern_C $try" $hdrs && srandom_r_proto=I_TS ;;
-+	esac
-+	case "$srandom_r_proto" in
-+	''|0)	d_srandom_r=undef
-+ 	        srandom_r_proto=0
-+		echo "Disabling srandom_r, cannot determine prototype." >&4 ;;
-+	* )	case "$srandom_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) srandom_r_proto="REENTRANT_PROTO_$srandom_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "srandom_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_srandom_r=undef
-+		srandom_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	srandom_r_proto=0
-+	;;
-+esac
-+
-+: see if prototype for setresgid is available
-+echo " "
-+set d_sresgproto setresgid $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if prototype for setresuid is available
-+echo " "
-+set d_sresuproto setresuid $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if sys/stat.h is available
-+set sys/stat.h i_sysstat
-+eval $inhdr
-+
-+: see if stat knows about block sizes
-+echo " "
-+echo "Checking to see if your struct stat has st_blocks field..." >&4
-+set d_statblks stat st_blocks $i_sysstat sys/stat.h
-+eval $hasfield
-+
-+: see if this is a sys/vfs.h system
-+set sys/vfs.h i_sysvfs
-+eval $inhdr
-+
-+: see if this is a sys/statfs.h system
-+set sys/statfs.h i_sysstatfs
-+eval $inhdr
-+
-+: Check for statfs_s
-+echo " "
-+echo "Checking to see if your system supports struct statfs..." >&4
-+set d_statfs_s statfs $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
-+eval $hasstruct
-+case "$d_statfs_s" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+
-+
-+: see if struct statfs knows about f_flags
-+case "$d_statfs_s" in
-+define)
-+	echo " "
-+	echo "Checking to see if your struct statfs has f_flags field..." >&4
-+	set d_statfs_f_flags statfs f_flags $i_systypes sys/types.h $i_sysparam sys/param.h $i_sysmount sys/mount.h $i_sysvfs sys/vfs.h $i_sysstatfs sys/statfs.h
-+	eval $hasfield
-+	;;
-+*)	val="$undef"
-+	set d_statfs_f_flags
-+	eval $setvar
-+	;;
-+esac
-+case "$d_statfs_f_flags" in
-+"$define")      echo "Yes, it does."   ;;
-+*)              echo "No, it doesn't." ;;
-+esac
-+
-+: see what flavor, if any, of static inline is supported
-+echo " "
-+echo "Checking to see if your system supports static inline..."
-+$cat > try.c <<'EOCP'
-+#include <stdlib.h>
-+extern int f_via_a(int x);
-+extern int f_via_b(int x);
-+int main(int argc, char **argv)
-+{
-+    int y;
-+
-+    y = f_via_a(0);
-+#ifdef USE_B
-+    y = f_via_b(0);
-+#endif
-+    if (y == 42) {
-+        return EXIT_SUCCESS;
-+    }
-+    else {
-+        return EXIT_FAILURE;
-+    }
-+}
-+EOCP
-+$cat > a.c <<'EOCP'
-+static INLINE int f(int x) {
-+    int y;
-+    y = x + 42;
-+    return y;
-+}
-+
-+int f_via_a(int x)
-+{
-+    return f(x);
-+}
-+EOCP
-+$cat > b.c <<'EOCP'
-+extern int f(int x);
-+
-+int f_via_b(int x)
-+{
-+    return f(x);
-+}
-+EOCP
-+
-+# Respect a hint (or previous) value for perl_static_inline, if there is one.
-+case "$perl_static_inline" in
-+'')	# Check the various possibilities, and break out on success.
-+	# For gcc, prefer __inline__, which will still permit 
-+	# cflags.SH to add in -ansi.
-+	case "$gccversion" in
-+		'') xxx="inline __inline__ __inline _inline";;
-+		*)  xxx="__inline__ inline __inline _inline";;
-+	esac
-+	for inline in $xxx; do
-+		set try -DINLINE=$inline a.c
-+		if eval $compile && $run ./try; then
-+			# Now make sure there is no external linkage of static
-+			# functions
-+			set try -DINLINE=$inline -DUSE_B a.c b.c
-+			if eval $compile && $run ./try; then
-+				$echo "Your compiler supports static $inline, " >&4
-+				$echo "but it also creates an external definition," >&4
-+				$echo "so I won't use it." >&4
-+				val=$undef
-+			else
-+				$echo "Your compiler supports static $inline." >&4
-+				val=$define
-+				perl_static_inline="static $inline";
-+				break;
-+			fi
-+		else
-+			$echo "Your compiler does NOT support static $inline." >&4
-+			val="$undef"
-+		fi
-+	done
-+	;;
-+*inline*) # Some variant of inline exists.
-+	echo "Keeping your $hint value of $perl_static_inline."
-+	val=$define
-+	;;
-+static)  # No inline capabilities
-+	echo "Keeping your $hint value of $perl_static_inline."
-+	val=$undef
-+	;;
-+*)  # Unrecognized previous value -- blindly trust the supplied
-+	# value and hope it makes sense.  Use old value for
-+	# d_static_inline, if there is one.
-+	echo "Keeping your $hint value of $perl_static_inline."
-+	case "$d_static_inline" in
-+		'') val=$define ;;
-+		*)  val=$d_static_inline ;;
-+	esac
-+	;;
-+esac
-+# Fallback to plain 'static' if nothing worked.
-+case "$perl_static_inline" in
-+'')
-+	perl_static_inline="static"
-+	val=$undef
-+	;;
-+esac
-+set d_static_inline
-+eval $setvar
-+$rm -f a.[co] b.[co]
-+$rm_try
-+
-+: Check stream access
-+$cat >&4 <<EOM
-+Checking how to access stdio streams by file descriptor number...
-+EOM
-+case "$stdio_stream_array" in
-+'') 	$cat >try.c <<EOCP
-+#include <stdio.h>
-+int main() {
-+  if (&STDIO_STREAM_ARRAY[fileno(stdin)] == stdin)
-+    printf("yes\n");
-+}
-+EOCP
-+	for s in _iob __iob __sF
-+	do
-+	        set try -DSTDIO_STREAM_ARRAY=$s
-+		if eval $compile; then
-+		    	case "`$run ./try`" in
-+			yes)	stdio_stream_array=$s; break ;;
-+			esac
-+		fi
-+	done
-+	$rm_try
-+esac
-+case "$stdio_stream_array" in
-+'')	$cat >&4 <<EOM
-+I can't figure out how to access stdio streams by file descriptor number.
-+EOM
-+	d_stdio_stream_array="$undef"
-+	;;
-+*)	$cat >&4 <<EOM
-+You can access stdio streams by file descriptor number by the $stdio_stream_array array.
-+EOM
-+	d_stdio_stream_array="$define"
-+	;;
-+esac
-+
-+: see if strcoll exists
-+set strcoll d_strcoll
-+eval $inlibc
-+
-+: check for structure copying
-+echo " "
-+echo "Checking to see if your C compiler can copy structs..." >&4
-+$cat >try.c <<'EOCP'
-+int main()
-+{
-+	struct blurfl {
-+		int dyick;
-+	} foo, bar;
-+
-+	foo = bar;
-+}
-+EOCP
-+if $cc -c try.c >/dev/null 2>&1 ; then
-+	val="$define"
-+	echo "Yup, it can."
-+else
-+	val="$undef"
-+	echo "Nope, it can't."
-+fi
-+set d_strctcpy
-+eval $setvar
-+$rm_try
-+
-+: see if strerror and/or sys_errlist[] exist
-+echo " "
-+if test "X$d_strerror" = X -o "X$d_syserrlst" = X; then
-+    if set strerror val -f d_strerror; eval $csym; $val; then
-+		echo 'strerror() found.' >&4
-+		d_strerror="$define"
-+		d_strerrm='strerror(e)'
-+		if set sys_errlist val -a d_syserrlst; eval $csym; $val; then	
-+			echo "(You also have sys_errlist[], so we could roll our own strerror.)" 
-+			d_syserrlst="$define"
-+		else
-+			echo "(Since you don't have sys_errlist[], sterror() is welcome.)"
-+			d_syserrlst="$undef"
-+		fi
-+    elif xxx=`./findhdr string.h`; test "$xxx" || xxx=`./findhdr strings.h`; \
-+			$contains '#[ 	]*define.*strerror' "$xxx" >/dev/null 2>&1; then
-+		echo 'strerror() found in string header.' >&4
-+		d_strerror="$define"
-+		d_strerrm='strerror(e)'
-+		if set sys_errlist val -a d_syserrlst; eval $csym; $val; then	
-+			echo "(Most probably, strerror() uses sys_errlist[] for descriptions.)"
-+				d_syserrlst="$define"
-+		else
-+			echo "(You don't appear to have any sys_errlist[], how can this be?)"
-+			d_syserrlst="$undef"
-+		fi
-+    elif set sys_errlist val -a d_syserrlst; eval $csym; $val; then
-+		echo "strerror() not found, but you have sys_errlist[] so we'll use that." >&4
-+		d_strerror="$undef"
-+		d_syserrlst="$define"
-+		d_strerrm='((e)<0||(e)>=sys_nerr?"unknown":sys_errlist[e])'
-+    else
-+		echo 'strerror() and sys_errlist[] NOT found.' >&4
-+		d_strerror="$undef"
-+		d_syserrlst="$undef"
-+		d_strerrm='"unknown"'
-+    fi
-+fi
-+
-+: see if strerror_r exists
-+set strerror_r d_strerror_r
-+eval $inlibc
-+case "$d_strerror_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_string string.h"
-+	case "$d_strerror_r_proto:$usethreads" in
-+	":define")	d_strerror_r_proto=define
-+		set d_strerror_r_proto strerror_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_strerror_r_proto" in
-+	define)
-+	case "$strerror_r_proto" in
-+	''|0) try='int strerror_r(int, char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && strerror_r_proto=I_IBW ;;
-+	esac
-+	case "$strerror_r_proto" in
-+	''|0) try='int strerror_r(int, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && strerror_r_proto=I_IBI ;;
-+	esac
-+	case "$strerror_r_proto" in
-+	''|0) try='char* strerror_r(int, char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && strerror_r_proto=B_IBW ;;
-+	esac
-+	case "$strerror_r_proto" in
-+	''|0)	d_strerror_r=undef
-+ 	        strerror_r_proto=0
-+		echo "Disabling strerror_r, cannot determine prototype." >&4 ;;
-+	* )	case "$strerror_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) strerror_r_proto="REENTRANT_PROTO_$strerror_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "strerror_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_strerror_r=undef
-+		strerror_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	strerror_r_proto=0
-+	;;
-+esac
-+
-+: see if strftime exists
-+set strftime d_strftime
-+eval $inlibc
-+
-+: see if strlcat exists
-+set strlcat d_strlcat
-+eval $inlibc
-+
-+: see if strlcpy exists
-+set strlcpy d_strlcpy
-+eval $inlibc
-+
-+: see if strtod exists
-+set strtod d_strtod
-+eval $inlibc
-+
-+: see if strtol exists
-+set strtol d_strtol
-+eval $inlibc
-+
-+: see if strtold exists
-+set strtold d_strtold
-+eval $inlibc
-+
-+: see if strtoll exists
-+set strtoll d_strtoll
-+eval $inlibc
-+
-+case "$d_longlong-$d_strtoll" in
-+"$define-$define")
-+	$cat <<EOM
-+Checking whether your strtoll() works okay...
-+EOM
-+	$cat >try.c <<'EOCP'
-+#include <errno.h>
-+#ifdef __hpux
-+#define strtoll __strtoll
-+#endif
-+#ifdef __EMX__
-+#define strtoll _strtoll
-+#endif
-+#include <stdio.h>
-+extern long long int strtoll(char *s, char **, int);
-+static int bad = 0;
-+int check(char *s, long long ell, int een) {
-+	long long gll;
-+	errno = 0;
-+	gll = strtoll(s, 0, 10);
-+	if (!((gll == ell) && (errno == een)))
-+		bad++;
-+}
-+int main() {
-+	check(" 1",                                      1LL, 0);
-+	check(" 0",                                      0LL, 0);
-+	check("-1",                                     -1LL, 0);
-+	check("-9223372036854775808", -9223372036854775808LL, 0);
-+	check("-9223372036854775808", -9223372036854775808LL, 0);
-+	check(" 9223372036854775807",  9223372036854775807LL, 0);
-+	check("-9223372036854775808", -9223372036854775808LL, 0);
-+	check(" 9223372036854775808",  9223372036854775807LL, ERANGE);
-+	check("-9223372036854775809", -9223372036854775808LL, ERANGE);
-+	if (!bad)
-+		printf("ok\n");
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		ok) echo "Your strtoll() seems to be working okay." ;;
-+		*) cat <<EOM >&4
-+Your strtoll() doesn't seem to be working okay.
-+EOM
-+		   d_strtoll="$undef"
-+		   ;;
-+		esac
-+	else
-+		echo "(I can't seem to compile the test program--assuming it doesn't)"
-+		d_strtoll="$undef"
-+	fi
-+	;;
-+esac
-+
-+: see if strtoq exists
-+set strtoq d_strtoq
-+eval $inlibc
-+
-+: see if strtoul exists
-+set strtoul d_strtoul
-+eval $inlibc
-+
-+case "$d_strtoul" in
-+"$define")
-+	$cat <<EOM
-+Checking whether your strtoul() works okay...
-+EOM
-+	$cat >try.c <<'EOCP'
-+#include <errno.h>
-+#include <stdio.h>
-+extern unsigned long int strtoul(char *s, char **, int);
-+static int bad = 0;
-+void check(char *s, unsigned long eul, int een) {
-+	unsigned long gul;
-+	errno = 0;
-+	gul = strtoul(s, 0, 10);
-+	if (!((gul == eul) && (errno == een)))
-+		bad++;
-+}
-+int main() {
-+	check(" 1", 1L, 0);
-+	check(" 0", 0L, 0);
-+EOCP
-+	case "$longsize" in
-+	8)
-+	    $cat >>try.c <<'EOCP'
-+	check("18446744073709551615", 18446744073709551615UL, 0);
-+	check("18446744073709551616", 18446744073709551615UL, ERANGE);
-+#if 0 /* strtoul() for /^-/ strings is undefined. */
-+	check("-1", 18446744073709551615UL, 0);
-+	check("-18446744073709551614", 2, 0);
-+	check("-18446744073709551615", 1, 0);
-+       	check("-18446744073709551616", 18446744073709551615UL, ERANGE);
-+	check("-18446744073709551617", 18446744073709551615UL, ERANGE);
-+#endif
-+EOCP
-+		;;
-+	4)
-+		    $cat >>try.c <<'EOCP'
-+	check("4294967295", 4294967295UL, 0);
-+	check("4294967296", 4294967295UL, ERANGE);
-+#if 0 /* strtoul() for /^-/ strings is undefined. */
-+	check("-1", 4294967295UL, 0);
-+	check("-4294967294", 2, 0);
-+	check("-4294967295", 1, 0);
-+       	check("-4294967296", 4294967295UL, ERANGE);
-+	check("-4294967297", 4294967295UL, ERANGE);
-+#endif
-+EOCP
-+		;;
-+	*)
-+: Should we write these tests to be more portable by sprintf-ing
-+: ~0 and then manipulating that char string as input for strtol?
-+		;;
-+	esac
-+	$cat >>try.c <<'EOCP'
-+	if (!bad)
-+		printf("ok\n");
-+	return 0;
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		case "`$run ./try`" in
-+		ok) echo "Your strtoul() seems to be working okay." ;;
-+		*) cat <<EOM >&4
-+Your strtoul() doesn't seem to be working okay.
-+EOM
-+		   d_strtoul="$undef"
-+		   ;;
-+		esac
-+	else
-+		echo "(I can't seem to compile the test program--assuming it doesn't)"
-+		d_strtoul="$undef"
-+	fi
-+	;;
-+esac
-+
-+: see if strtoull exists
-+set strtoull d_strtoull
-+eval $inlibc
-+
-+case "$d_longlong-$d_strtoull" in
-+"$define-$define")
-+	$cat <<EOM
-+Checking whether your strtoull() works okay...
-+EOM
-+	$cat >try.c <<'EOCP'
-+#include <errno.h>
-+#ifdef __hpux
-+#define strtoull __strtoull
-+#endif
-+#include <stdio.h>
-+extern unsigned long long int strtoull(char *s, char **, int);
-+static int bad = 0;
-+int check(char *s, long long eull, int een) {
-+	long long gull;
-+	errno = 0;
-+	gull = strtoull(s, 0, 10);
-+	if (!((gull == eull) && (errno == een)))
-+		bad++;
-+}
-+int main() {
-+	check(" 1",                                        1LL, 0);
-+	check(" 0",                                        0LL, 0);
-+	check("18446744073709551615",  18446744073709551615ULL, 0);
-+	check("18446744073709551616",  18446744073709551615ULL, ERANGE);
-+#if 0 /* strtoull() for /^-/ strings is undefined. */
-+	check("-1",                    18446744073709551615ULL, 0);
-+	check("-18446744073709551614",                     2LL, 0);
-+	check("-18446744073709551615",                     1LL, 0);
-+       	check("-18446744073709551616", 18446744073709551615ULL, ERANGE);
-+	check("-18446744073709551617", 18446744073709551615ULL, ERANGE);
-+#endif
-+	if (!bad)
-+		printf("ok\n");
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		case "`$run ./try`" in
-+		ok) echo "Your strtoull() seems to be working okay." ;;
-+		*) cat <<EOM >&4
-+Your strtoull() doesn't seem to be working okay.
-+EOM
-+		   d_strtoull="$undef"
-+		   ;;
-+		esac
-+	else
-+		echo "(I can't seem to compile the test program--assuming it doesn't)"
-+		d_strtoull="$undef"
-+	fi
-+	;;
-+esac
-+
-+: see if strtouq exists
-+set strtouq d_strtouq
-+eval $inlibc
-+
-+case "$d_strtouq" in
-+"$define")
-+	$cat <<EOM
-+Checking whether your strtouq() works okay...
-+EOM
-+	$cat >try.c <<'EOCP'
-+#include <errno.h>
-+#include <stdio.h>
-+extern unsigned long long int strtouq(char *s, char **, int);
-+static int bad = 0;
-+void check(char *s, unsigned long long eull, int een) {
-+	unsigned long long gull;
-+	errno = 0;
-+	gull = strtouq(s, 0, 10);
-+	if (!((gull == eull) && (errno == een)))
-+		bad++;
-+}
-+int main() {
-+	check(" 1",                                        1LL, 0);
-+	check(" 0",                                        0LL, 0);
-+	check("18446744073709551615",  18446744073709551615ULL, 0);
-+	check("18446744073709551616",  18446744073709551615ULL, ERANGE);
-+#if 0 /* strtouq() for /^-/ strings is undefined. */
-+	check("-1",                    18446744073709551615ULL, 0);
-+	check("-18446744073709551614",                     2LL, 0);
-+	check("-18446744073709551615",                     1LL, 0);
-+       	check("-18446744073709551616", 18446744073709551615ULL, ERANGE);
-+	check("-18446744073709551617", 18446744073709551615ULL, ERANGE);
-+#endif
-+	if (!bad)
-+		printf("ok\n");
-+	return 0;
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		case "`$run ./try`" in
-+		ok) echo "Your strtouq() seems to be working okay." ;;
-+		*) cat <<EOM >&4
-+Your strtouq() doesn't seem to be working okay.
-+EOM
-+		   d_strtouq="$undef"
-+		   ;;
-+		esac
-+	else
-+		echo "(I can't seem to compile the test program--assuming it doesn't)"
-+		d_strtouq="$undef"
-+	fi
-+	;;
-+esac
-+
-+: see if strxfrm exists
-+set strxfrm d_strxfrm
-+eval $inlibc
-+
-+: see if symlink exists
-+set symlink d_symlink
-+eval $inlibc
-+
-+: see if syscall exists
-+set syscall d_syscall
-+eval $inlibc
-+
-+: see if prototype for syscall is available
-+echo " "
-+set d_syscallproto syscall $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if sysconf exists
-+set sysconf d_sysconf
-+eval $inlibc
-+
-+: see if system exists
-+set system d_system
-+eval $inlibc
-+
-+: see if tcgetpgrp exists
-+set tcgetpgrp d_tcgetpgrp
-+eval $inlibc
-+
-+: see if tcsetpgrp exists
-+set tcsetpgrp d_tcsetpgrp
-+eval $inlibc
-+
-+: see if prototype for telldir is available
-+echo " "
-+set d_telldirproto telldir $i_systypes sys/types.h $i_dirent dirent.h
-+eval $hasproto
-+
-+: see if time exists
-+echo " "
-+if test "X$d_time" = X -o X"$timetype" = X; then
-+    if set time val -f d_time; eval $csym; $val; then
-+		echo 'time() found.' >&4
-+		val="$define"
-+		rp="What is the type returned by time() on this system?"
-+		set time_t timetype long stdio.h sys/types.h
-+		eval $typedef_ask
-+    else
-+		echo 'time() not found, hope that will do.' >&4
-+		val="$undef"
-+		timetype='int';
-+    fi
-+    set d_time
-+    eval $setvar
-+fi
-+
-+: see if timegm exists
-+set timegm d_timegm
-+eval $inlibc
-+
-+: see if this is a sys/times.h system
-+set sys/times.h i_systimes
-+eval $inhdr
-+
-+: see if times exists
-+echo " "
-+if set times val -f d_times; eval $csym; $val; then
-+	echo 'times() found.' >&4
-+	d_times="$define"
-+	inc=''
-+	case "$i_systimes" in
-+	"$define") inc='sys/times.h';;
-+	esac
-+	rp="What is the type returned by times() on this system?"
-+	set clock_t clocktype long stdio.h sys/types.h $inc
-+	eval $typedef_ask
-+else
-+	echo 'times() NOT found, hope that will do.' >&4
-+	d_times="$undef"
-+	clocktype='int'
-+fi
-+
-+: see if tmpnam_r exists
-+set tmpnam_r d_tmpnam_r
-+eval $inlibc
-+case "$d_tmpnam_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h "
-+	case "$d_tmpnam_r_proto:$usethreads" in
-+	":define")	d_tmpnam_r_proto=define
-+		set d_tmpnam_r_proto tmpnam_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_tmpnam_r_proto" in
-+	define)
-+	case "$tmpnam_r_proto" in
-+	''|0) try='char* tmpnam_r(char*);'
-+	./protochk "$extern_C $try" $hdrs && tmpnam_r_proto=B_B ;;
-+	esac
-+	case "$tmpnam_r_proto" in
-+	''|0)	d_tmpnam_r=undef
-+ 	        tmpnam_r_proto=0
-+		echo "Disabling tmpnam_r, cannot determine prototype." >&4 ;;
-+	* )	case "$tmpnam_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) tmpnam_r_proto="REENTRANT_PROTO_$tmpnam_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "tmpnam_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_tmpnam_r=undef
-+		tmpnam_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	tmpnam_r_proto=0
-+	;;
-+esac
-+
-+: see if truncate exists
-+set truncate d_truncate
-+eval $inlibc
-+
-+: see if ttyname_r exists
-+set ttyname_r d_ttyname_r
-+eval $inlibc
-+case "$d_ttyname_r" in
-+"$define")
-+	hdrs="$i_systypes sys/types.h define stdio.h $i_unistd unistd.h"
-+	case "$d_ttyname_r_proto:$usethreads" in
-+	":define")	d_ttyname_r_proto=define
-+		set d_ttyname_r_proto ttyname_r $hdrs
-+		eval $hasproto ;;
-+	*)	;;
-+	esac
-+	case "$d_ttyname_r_proto" in
-+	define)
-+	case "$ttyname_r_proto" in
-+	''|0) try='int ttyname_r(int, char*, size_t);'
-+	./protochk "$extern_C $try" $hdrs && ttyname_r_proto=I_IBW ;;
-+	esac
-+	case "$ttyname_r_proto" in
-+	''|0) try='int ttyname_r(int, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && ttyname_r_proto=I_IBI ;;
-+	esac
-+	case "$ttyname_r_proto" in
-+	''|0) try='char* ttyname_r(int, char*, int);'
-+	./protochk "$extern_C $try" $hdrs && ttyname_r_proto=B_IBI ;;
-+	esac
-+	case "$ttyname_r_proto" in
-+	''|0)	d_ttyname_r=undef
-+ 	        ttyname_r_proto=0
-+		echo "Disabling ttyname_r, cannot determine prototype." >&4 ;;
-+	* )	case "$ttyname_r_proto" in
-+		REENTRANT_PROTO*) ;;
-+		*) ttyname_r_proto="REENTRANT_PROTO_$ttyname_r_proto" ;;
-+		esac
-+		echo "Prototype: $try" ;;
-+	esac
-+	;;
-+	*)	case "$usethreads" in
-+		define) echo "ttyname_r has no prototype, not using it." >&4 ;;
-+		esac
-+		d_ttyname_r=undef
-+		ttyname_r_proto=0
-+		;;
-+	esac
-+	;;
-+*)	ttyname_r_proto=0
-+	;;
-+esac
-+
-+: see if tzname[] exists
-+echo " "
-+if set tzname val -a d_tzname; eval $csym; $val; then
-+	val="$define"
-+	echo 'tzname[] found.' >&4
-+else
-+	val="$undef"
-+	echo 'tzname[] NOT found.' >&4
-+fi
-+set d_tzname
-+eval $setvar
-+
-+: Check if is a multiplatform env
-+case "$osname" in
-+next|rhapsody|darwin) multiarch="$define" ;;
-+esac
-+case "$multiarch" in
-+''|[nN]*) multiarch="$undef" ;;
-+esac
-+
-+: check for ordering of bytes in a UV
-+echo " "
-+case "$usecrosscompile$multiarch" in
-+*$define*)
-+	$cat <<EOM
-+You seem to be either cross-compiling or doing a multiarchitecture build,
-+skipping the byteorder check.
-+
-+EOM
-+	byteorder='ffff'
-+	;;
-+*)
-+	case "$byteorder" in
-+	'')
-+		$cat <<'EOM'
-+In the following, larger digits indicate more significance.  A big-endian
-+machine like a Pyramid or a Motorola 680?0 chip will come out to 4321. A
-+little-endian machine like a Vax or an Intel 80?86 chip would be 1234. Other
-+machines may have weird orders like 3412.  A Cray will report 87654321,
-+an Alpha will report 12345678. If the test program works the default is
-+probably right.
-+I'm now running the test program...
-+EOM
-+		$cat >try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <sys/types.h>
-+typedef $uvtype UV;
-+int main()
-+{
-+	int i;
-+	union {
-+		UV l;
-+		char c[$uvsize];
-+	} u;
-+
-+	if ($uvsize > 4)
-+		u.l = (((UV)0x08070605) << 32) | (UV)0x04030201;
-+	else
-+		u.l = (UV)0x04030201;
-+	for (i = 0; i < $uvsize; i++)
-+		printf("%c", u.c[i]+'0');
-+	printf("\n");
-+	exit(0);
-+}
-+EOCP
-+		xxx_prompt=y
-+		set try
-+		if eval $compile && $run ./try > /dev/null; then
-+			dflt=`$run ./try`
-+			case "$dflt" in
-+			[1-4][1-4][1-4][1-4]|12345678|87654321)
-+				echo "(The test program ran ok.)"
-+				echo "byteorder=$dflt"
-+				xxx_prompt=n
-+			;;
-+			????|????????) echo "(The test program ran ok.)" ;;
-+			*) echo "(The test program didn't run right for some reason.)" ;;
-+			esac
-+		else
-+			dflt='4321'
-+			cat <<'EOM'
-+(I can't seem to compile the test program.  Guessing big-endian...)
-+EOM
-+		fi
-+		case "$xxx_prompt" in
-+		y)
-+			rp="What is the order of bytes in $uvtype?"
-+			. ./myread
-+			byteorder="$ans"
-+			;;
-+		*)	byteorder=$dflt
-+			;;
-+		esac
-+		;;
-+	esac
-+	$rm_try
-+	;;
-+esac
-+
-+: Checking 32bit alignedness
-+$cat <<EOM
-+
-+Checking to see whether you can access character data unalignedly...
-+EOM
-+case "$d_u32align" in
-+'')   $cat >try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#define U32 $u32type
-+#define BYTEORDER 0x$byteorder
-+#define U8 $u8type
-+#include <signal.h>
-+#ifdef SIGBUS
-+$signal_t bletch(int s) { exit(4); }
-+#endif
-+int main() {
-+#if BYTEORDER == 0x1234 || BYTEORDER == 0x4321
-+    volatile U8 buf[8];
-+    volatile U32 *up;
-+    int i;
-+
-+    if (sizeof(U32) != 4) {
-+	printf("sizeof(U32) is not 4, but %d\n", sizeof(U32));
-+	exit(1);
-+    }
-+
-+    fflush(stdout);
-+
-+#ifdef SIGBUS
-+    signal(SIGBUS, bletch);
-+#endif
-+
-+    buf[0] = 0;
-+    buf[1] = 0;
-+    buf[2] = 0;
-+    buf[3] = 1;
-+    buf[4] = 0;
-+    buf[5] = 0;
-+    buf[6] = 0;
-+    buf[7] = 1;
-+
-+    for (i = 0; i < 4; i++) {
-+	up = (U32*)(buf + i);
-+	if (! ((*up == 1 << (8*i)) ||   /* big-endian */
-+	       (*up == 1 << (8*(3-i)))  /* little-endian */
-+	      )
-+	   )
-+	{
-+	    printf("read failed (%x)\n", *up);
-+	    exit(2);
-+	}
-+    }
-+
-+    /* write test */
-+    for (i = 0; i < 4; i++) {
-+	up = (U32*)(buf + i);
-+	*up = 0xBeef;
-+	if (*up != 0xBeef) {
-+	    printf("write failed (%x)\n", *up);
-+	    exit(3);
-+	}
-+    }
-+
-+    exit(0);
-+#else
-+    printf("1\n");
-+    exit(1);
-+#endif
-+    return 0;
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	echo "(Testing for character data alignment may crash the test.  That's okay.)" >&4
-+	$run ./try 2>&1 >/dev/null
-+	case "$?" in
-+	0)	cat >&4 <<EOM
-+You can access character data pretty unalignedly.
-+EOM
-+		d_u32align="$undef"
-+		;;
-+	*)	cat >&4 <<EOM
-+It seems that you must access character data in an aligned manner.
-+EOM
-+		d_u32align="$define"
-+		;;
-+	esac
-+else
-+	rp='Can you access character data at unaligned addresses?'
-+	dflt='n'
-+	. ./myread
-+	case "$ans" in
-+	[yY]*)	d_u32align="$undef"  ;;
-+	*)	d_u32align="$define" ;;
-+	esac
-+fi
-+$rm_try
-+;;
-+esac
-+
-+: see if ualarm exists
-+set ualarm d_ualarm
-+eval $inlibc
-+
-+: see if umask exists
-+set umask d_umask
-+eval $inlibc
-+
-+: see if unordered exists
-+set unordered d_unordered
-+eval $inlibc
-+
-+: see if unsetenv exists
-+set unsetenv d_unsetenv
-+eval $inlibc
-+
-+: see if usleep exists
-+set usleep d_usleep
-+eval $inlibc
-+
-+: see if prototype for usleep is available
-+echo " "
-+set d_usleepproto usleep $i_unistd unistd.h
-+eval $hasproto
-+
-+: see if ustat exists
-+set ustat d_ustat
-+eval $inlibc
-+
-+: see if closedir exists
-+set closedir d_closedir
-+eval $inlibc
-+
-+case "$d_closedir" in
-+"$define")
-+	echo " "
-+	echo "Checking whether closedir() returns a status..." >&4
-+	cat > try.c <<EOM
-+#$i_dirent I_DIRENT		/**/
-+#$i_sysdir I_SYS_DIR		/**/
-+#$i_sysndir I_SYS_NDIR		/**/
-+#$i_systypes I_SYS_TYPES	/**/
-+
-+#if defined(I_SYS_TYPES)
-+#include <sys/types.h>
-+#endif
-+#if defined(I_DIRENT)
-+#include <dirent.h>
-+#if defined(NeXT) && defined(I_SYS_DIR) /* NeXT needs dirent + sys/dir.h */
-+#include <sys/dir.h>
-+#endif
-+#else
-+#ifdef I_SYS_NDIR
-+#include <sys/ndir.h>
-+#else
-+#ifdef I_SYS_DIR
-+#ifdef hp9000s500
-+#include <ndir.h>	/* may be wrong in the future */
-+#else
-+#include <sys/dir.h>
-+#endif
-+#endif
-+#endif
-+#endif
-+int main() { return closedir(opendir(".")); }
-+EOM
-+	set try
-+	if eval $compile_ok; then
-+		if $run ./try > /dev/null 2>&1 ; then
-+			echo "Yes, it does."
-+			val="$undef"
-+		else
-+			echo "No, it doesn't."
-+			val="$define"
-+		fi
-+	else
-+		echo "(I can't seem to compile the test program--assuming it doesn't)"
-+		val="$define"
-+	fi
-+	;;
-+*)
-+	val="$undef";
-+	;;
-+esac
-+set d_void_closedir
-+eval $setvar
-+$rm_try
-+
-+: see if there is a wait4
-+set wait4 d_wait4
-+eval $inlibc
-+
-+: see if waitpid exists
-+set waitpid d_waitpid
-+eval $inlibc
-+
-+: see if wcstombs exists
-+set wcstombs d_wcstombs
-+eval $inlibc
-+
-+: see if wctomb exists
-+set wctomb d_wctomb
-+eval $inlibc
-+
-+: see if writev exists
-+set writev d_writev
-+eval $inlibc
-+
-+: preserve RCS keywords in files with variable substitution, grrr
-+Date='$Date'
-+Id='$Id'
-+Log='$Log'
-+RCSfile='$RCSfile'
-+Revision='$Revision'
-+
-+: check for alignment requirements
-+echo " "
-+case "$usecrosscompile$multiarch" in
-+*$define*)
-+	$cat <<EOM
-+You seem to be either cross-compiling or doing a multiarchitecture build,
-+skipping the memory alignment check.
-+
-+EOM
-+	case "$alignbytes" in
-+	'') alignbytes=8 ;;
-+	esac
-+	;;
-+*)
-+	case "$alignbytes" in
-+	'') echo "Checking alignment constraints..." >&4
-+		if $test "X$uselongdouble" = Xdefine -a "X$d_longdbl" = Xdefine; then
-+			$cat >try.c <<'EOCP'
-+typedef long double NV;
-+EOCP
-+		else
-+			$cat >try.c <<'EOCP'
-+typedef double NV;
-+EOCP
-+		fi
-+		$cat >>try.c <<'EOCP'
-+#include <stdio.h>
-+struct foobar {
-+	char foo;
-+	NV bar;
-+} try_algn;
-+int main()
-+{
-+    printf("%d\n", (int)((char *)&try_algn.bar - (char *)&try_algn.foo));
-+    return(0);
-+}
-+EOCP
-+		set try
-+		if eval $compile_ok; then
-+			dflt=`$run ./try`
-+		else
-+			dflt='8'
-+			echo "(I can't seem to compile the test program...)"
-+		fi
-+		;;
-+	*) dflt="$alignbytes"
-+		;;
-+	esac
-+	rp="Doubles must be aligned on a how-many-byte boundary?"
-+	. ./myread
-+	alignbytes="$ans"
-+	$rm_try
-+	;;
-+esac
-+
-+
-+: set the base revision
-+baserev=5.0
-+
-+: length of character in bytes. Is always 1, otherwise it isnt C
-+: This used to be a test using sizeof
-+charsize=1
-+
-+: Check for the number of bits in a character
-+case "$charbits" in
-+'')	echo "Checking how long a character is (in bits)..." >&4
-+	$cat >try.c <<EOCP
-+#include <stdio.h>
-+int main ()
-+{
-+    int n;
-+    unsigned char c;
-+    for (c = 1, n = 0; c; c <<= 1, n++) ;
-+    printf ("%d\n", n);
-+    return (0);
-+    }
-+EOCP
-+	set try
-+	if eval $compile_ok; then
-+		dflt=`$run ./try`
-+	else
-+		dflt='8'
-+		echo "(I can't seem to compile the test program.  Guessing...)"
-+	fi
-+	;;
-+*)
-+	dflt="$charbits"
-+	;;
-+esac
-+rp="What is the length of a character (in bits)?"
-+. ./myread
-+charbits="$ans"
-+$rm_try
-+case "$charbits" in
-+8)	;;
-+*)	cat >&4 << EOM
-+Your system has an unsigned character size of $charbits bits, which
-+is rather unusual (normally it is 8 bits).  Perl likely will not work
-+correctly on your system, with subtle bugs in various places.
-+EOM
-+	rp='Do you really want to continue?'
-+	dflt='n'
-+	. ./myread
-+	case "$ans" in
-+		[yY])	echo >&4 "Okay, continuing."	;;
-+		*)	exit 1				;;
-+	esac
-+esac
-+
-+: how do we concatenate cpp tokens here?
-+echo " "
-+echo "Checking to see how your cpp does stuff like concatenate tokens..." >&4
-+$cat >cpp_stuff.c <<'EOCP'
-+#define RCAT(a,b)a/**/b
-+#define ACAT(a,b)a ## b
-+RCAT(Rei,ser)
-+ACAT(Cir,cus)
-+EOCP
-+$cppstdin $cppflags $cppminus <cpp_stuff.c >cpp_stuff.out 2>&1
-+if $contains 'Circus' cpp_stuff.out >/dev/null 2>&1; then
-+	echo "Oh!  Smells like ANSI's been here." >&4
-+	echo "We can catify or stringify, separately or together!"
-+	cpp_stuff=42
-+elif $contains 'Reiser' cpp_stuff.out >/dev/null 2>&1; then
-+	echo "Ah, yes!  The good old days!" >&4
-+	echo "However, in the good old days we don't know how to stringify and"
-+	echo "catify at the same time."
-+	cpp_stuff=1
-+else
-+	$cat >&4 <<EOM
-+Hmm, I don't seem to be able to concatenate tokens with your cpp.
-+You're going to have to edit the values of CAT[2-5] in config.h...
-+EOM
-+	cpp_stuff="/* Help! How do we handle cpp_stuff? */*/"
-+fi
-+$rm -f cpp_stuff.*
-+
-+: see if this is a db.h system
-+set db.h i_db
-+eval $inhdr
-+
-+case "$i_db" in
-+$define)
-+	: Check db version.
-+	echo " "
-+	echo "Checking Berkeley DB version ..." >&4
-+	$cat >try.c <<EOCP
-+#$d_const HASCONST
-+#ifndef HASCONST
-+#define const
-+#endif
-+#include <sys/types.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <db.h>
-+int main(int argc, char *argv[])
-+{
-+#ifdef DB_VERSION_MAJOR	/* DB version >= 2 */
-+    int Major, Minor, Patch ;
-+    unsigned long Version ;
-+    (void)db_version(&Major, &Minor, &Patch) ;
-+    if (argc == 2) {
-+        printf("%d %d %d %d %d %d\n",
-+               DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH,
-+               Major, Minor, Patch);
-+        exit(0);
-+    }
-+    printf("You have Berkeley DB Version 2 or greater.\n");
-+
-+    printf("db.h is from Berkeley DB Version %d.%d.%d\n",
-+		DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH);
-+    printf("libdb is from Berkeley DB Version %d.%d.%d\n",
-+		Major, Minor, Patch) ;
-+
-+    /* check that db.h & libdb are compatible */
-+    if (DB_VERSION_MAJOR != Major || DB_VERSION_MINOR != Minor || DB_VERSION_PATCH != Patch) {
-+	printf("db.h and libdb are incompatible.\n") ;
-+        exit(3);
-+    }
-+
-+    printf("db.h and libdb are compatible.\n") ;
-+
-+    Version = DB_VERSION_MAJOR * 1000000 + DB_VERSION_MINOR * 1000
-+		+ DB_VERSION_PATCH ;
-+
-+    /* needs to be >= 2.3.4 */
-+    if (Version < 2003004) {
-+    /* if (DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR == 0 && DB_VERSION_PATCH < 5) { */
-+	printf("Perl needs Berkeley DB 2.3.4 or greater.\n") ;
-+        exit(2);
-+    }
-+
-+    exit(0);
-+#else
-+#if defined(_DB_H_) && defined(BTREEMAGIC) && defined(HASHMAGIC)
-+    if (argc == 2) {
-+        printf("1 0 0\n");
-+        exit(0);
-+    }
-+    printf("You have Berkeley DB Version 1.\n");
-+    exit(0);	/* DB version < 2: the coast is clear. */
-+#else
-+    exit(1);	/* <db.h> not Berkeley DB? */
-+#endif
-+#endif
-+}
-+EOCP
-+	set try
-+	if eval $compile_ok && $run ./try; then
-+		echo 'Looks OK.' >&4
-+		set `$run ./try 1`
-+		db_version_major=$1
-+		db_version_minor=$2
-+		db_version_patch=$3
-+	else
-+		echo "I can't use Berkeley DB with your <db.h>.  I'll disable Berkeley DB." >&4
-+		i_db=$undef
-+		case " $libs " in
-+		*"-ldb "*)
-+			: Remove db from list of libraries to use
-+			echo "Removing unusable -ldb from library list" >&4
-+			set `echo X $libs | $sed -e 's/-ldb / /' -e 's/-ldb$//'`
-+			shift
-+			libs="$*"
-+			echo "libs = $libs" >&4
-+			;;
-+		esac
-+	fi
-+	$rm_try
-+	;;
-+esac
-+
-+case "$i_db" in
-+define)
-+	: Check the return type needed for hash
-+	echo " "
-+	echo "Checking return type needed for hash for Berkeley DB ..." >&4
-+	$cat >try.c <<EOCP
-+#$d_const HASCONST
-+#ifndef HASCONST
-+#define const
-+#endif
-+#include <sys/types.h>
-+#include <db.h>
-+
-+#ifndef DB_VERSION_MAJOR
-+u_int32_t hash_cb (ptr, size)
-+const void *ptr;
-+size_t size;
-+{
-+}
-+HASHINFO info;
-+int main()
-+{
-+	info.hash = hash_cb;
-+}
-+#endif
-+EOCP
-+	if $cc $ccflags -c try.c >try.out 2>&1 ; then
-+		if $contains warning try.out >>/dev/null 2>&1 ; then
-+			db_hashtype='int'
-+		else
-+			db_hashtype='u_int32_t'
-+		fi
-+	else
-+		: XXX Maybe we should just give up here.
-+		db_hashtype=u_int32_t
-+		$cat try.out >&4
-+		echo "Help:  I can't seem to compile the db test program." >&4
-+		echo "Something's wrong, but I'll assume you use $db_hashtype." >&4
-+	fi
-+	$rm_try
-+	echo "Your version of Berkeley DB uses $db_hashtype for hash."
-+	;;
-+*)	db_hashtype=u_int32_t
-+	;;
-+esac
-+case "$i_db" in
-+define)
-+	: Check the return type needed for prefix
-+	echo " "
-+	echo "Checking return type needed for prefix for Berkeley DB ..." >&4
-+	cat >try.c <<EOCP
-+#$d_const HASCONST
-+#ifndef HASCONST
-+#define const
-+#endif
-+#include <sys/types.h>
-+#include <db.h>
-+
-+#ifndef DB_VERSION_MAJOR
-+size_t prefix_cb (key1, key2)
-+const DBT *key1;
-+const DBT *key2;
-+{
-+}
-+BTREEINFO info;
-+int main()
-+{
-+	info.prefix = prefix_cb;
-+}
-+#endif
-+EOCP
-+	if $cc $ccflags -c try.c  >try.out 2>&1 ; then
-+		if $contains warning try.out >>/dev/null 2>&1 ; then
-+			db_prefixtype='int'
-+		else
-+			db_prefixtype='size_t'
-+		fi
-+	else
-+		db_prefixtype='size_t'
-+		: XXX Maybe we should just give up here.
-+		$cat try.out >&4
-+		echo "Help:  I can't seem to compile the db test program." >&4
-+		echo "Something's wrong, but I'll assume you use $db_prefixtype." >&4
-+	fi
-+	$rm_try
-+	echo "Your version of Berkeley DB uses $db_prefixtype for prefix."
-+	;;
-+*)	db_prefixtype='size_t'
-+	;;
-+esac
-+
-+: How can we generate normalized random numbers ?
-+echo " "
-+echo "Looking for a random number function..." >&4
-+case "$randfunc" in
-+'')
-+	if set drand48 val -f; eval $csym; $val; then
-+		dflt="drand48"
-+		echo "Good, found drand48()." >&4
-+	elif set random val -f; eval $csym; $val; then
-+		dflt="random"
-+		echo "OK, found random()." >&4
-+	else
-+		dflt="rand"
-+		echo "Yick, looks like I have to use rand()." >&4
-+	fi
-+	echo " "
-+	;;
-+*)
-+	dflt="$randfunc"
-+	;;
-+esac
-+cont=true
-+
-+case "$ccflags" in
-+*-Dmy_rand=*|*-Dmy_srand=*)
-+	echo "Removing obsolete -Dmy_rand, -Dmy_srand, and -Drandbits from ccflags." >&4
-+	ccflags="`echo $ccflags | sed -e 's/-Dmy_rand=random/ /'`"
-+	ccflags="`echo $ccflags | sed -e 's/-Dmy_srand=srandom/ /'`"
-+	ccflags="`echo $ccflags | sed -e 's/-Drandbits=[0-9][0-9]*/ /'`"
-+	;;
-+esac
-+
-+while $test "$cont"; do
-+	rp="Use which function to generate random numbers?"
-+	. ./myread
-+	if $test "$ans" = "$dflt"; then
-+		: null
-+	else
-+		randbits=''
-+	fi
-+	randfunc="$ans"
-+	if set $ans val -f; eval $csym; $val; then
-+		cont=''
-+	else
-+		dflt=y
-+		rp="I cannot find function $ans. Use that name anyway?"
-+		. ./myread
-+		dflt=rand
-+		case "$ans" in
-+			[yY]*) cont='';;
-+		esac
-+	fi
-+	case "$cont" in
-+	'')
-+		case "$randfunc" in
-+		drand48)
-+			drand01="drand48()"
-+			seedfunc="srand48"
-+			randbits=48
-+			randseedtype=long
-+			;;
-+		rand|random)
-+			case "$randbits" in
-+			'')
-+echo "Checking to see how many bits your $randfunc() function produces..." >&4
-+				$cat >try.c <<EOCP
-+#$i_unistd I_UNISTD
-+#$i_stdlib I_STDLIB
-+#include <stdio.h>
-+#ifdef I_UNISTD
-+#  include <unistd.h>
-+#endif
-+#ifdef I_STDLIB
-+#  include <stdlib.h>
-+#endif
-+int main()
-+{
-+	register int i;
-+	register unsigned long tmp;
-+	register unsigned long max = 0L;
-+
-+	for (i = 1000; i; i--) {
-+		tmp = (unsigned long) $randfunc();
-+		if (tmp > max) max = tmp;
-+	}
-+	for (i = 0; max; i++)
-+		max /= 2;
-+	printf("%d\n",i);
-+}
-+EOCP
-+				set try
-+				if eval $compile_ok; then
-+					dflt=`try`
-+				else
-+					dflt='?'
-+					echo "(I can't seem to compile the test program...)"
-+				fi
-+				;;
-+			*)
-+				dflt="$randbits"
-+				;;
-+			esac
-+			rp="How many bits does your $randfunc() function produce?"
-+			. ./myread
-+			randbits="$ans"
-+			$rm_try
-+			drand01="($randfunc() / (double) ((unsigned long)1 << $randbits))"
-+			seedfunc="s$randfunc"
-+			randseedtype=unsigned
-+			;;
-+		*)
-+			dflt="31"
-+			rp="How many bits does your $randfunc() function produce?"
-+			. ./myread
-+			randbits="$ans"
-+			seedfunc="s$randfunc"
-+			drand01="($randfunc() / (double) ((unsigned long)1 << $randbits))"
-+			if set $seedfunc val -f; eval $csym; $val; then
-+				echo "(Using $seedfunc() to seed random generator)"
-+			else
-+				echo "(Warning: no $seedfunc() to seed random generator)"
-+				seedfunc=rand
-+			fi
-+			randseedtype=unsigned
-+			;;
-+		esac
-+		;;
-+	esac
-+done
-+
-+: Determine if this is an EBCDIC system
-+echo " "
-+echo "Determining whether or not we are on an EBCDIC system..." >&4
-+$cat >try.c <<'EOM'
-+int main()
-+{
-+  if ('M'==0xd4) return 0;
-+  return 1;
-+}
-+EOM
-+
-+val=$undef
-+set try
-+if eval $compile_ok; then
-+	if $run ./try; then
-+		echo "You seem to speak EBCDIC." >&4
-+		val="$define"
-+	else
-+		echo "Nope, no EBCDIC, probably ASCII or some ISO Latin. Or UTF-8." >&4
-+	fi
-+else
-+	echo "I'm unable to compile the test program." >&4
-+	echo "I'll assume ASCII or some ISO Latin. Or UTF8." >&4
-+fi
-+$rm_try
-+set ebcdic
-+eval $setvar
-+
-+: Check how to flush
-+echo " "
-+$cat >&4 <<EOM
-+Checking how to flush all pending stdio output...
-+EOM
-+# I only know how to find the first 32 possibly open files on SunOS.
-+# See also hints/sunos_4_1.sh and util.c  --AD
-+case "$osname" in
-+sunos) $echo '#define PERL_FFLUSH_ALL_FOPEN_MAX 32' > try.c ;;
-+esac
-+$cat >>try.c <<EOCP
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#$i_unistd I_UNISTD
-+#ifdef I_UNISTD
-+# include <unistd.h>
-+#endif
-+#$d_sysconf HAS_SYSCONF
-+#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY
-+#ifdef HAS_STDIO_STREAM_ARRAY
-+# define STDIO_STREAM_ARRAY $stdio_stream_array
-+#endif
-+int main() {
-+  FILE* p;
-+  unlink("try.out");
-+  p = fopen("try.out", "w");
-+#ifdef TRY_FPUTC
-+  fputc('x', p);
-+#else
-+# ifdef TRY_FPRINTF
-+  fprintf(p, "x");
-+# endif
-+#endif
-+#ifdef TRY_FFLUSH_NULL
-+  fflush(NULL);
-+#endif
-+#ifdef TRY_FFLUSH_ALL
-+  {
-+    long open_max = -1;
-+# ifdef PERL_FFLUSH_ALL_FOPEN_MAX
-+    open_max = PERL_FFLUSH_ALL_FOPEN_MAX;
-+# else
-+#  if defined(HAS_SYSCONF) && defined(_SC_OPEN_MAX)
-+    open_max = sysconf(_SC_OPEN_MAX);
-+#  else
-+#   ifdef FOPEN_MAX
-+    open_max = FOPEN_MAX;
-+#   else
-+#    ifdef OPEN_MAX
-+    open_max = OPEN_MAX;
-+#    else
-+#     ifdef _NFILE
-+    open_max = _NFILE;
-+#     endif
-+#    endif
-+#   endif
-+#  endif
-+# endif
-+# ifdef HAS_STDIO_STREAM_ARRAY
-+    if (open_max > 0) {
-+      long i;
-+      for (i = 0; i < open_max; i++)
-+	    if (STDIO_STREAM_ARRAY[i]._file >= 0 &&
-+		STDIO_STREAM_ARRAY[i]._file < open_max &&
-+		STDIO_STREAM_ARRAY[i]._flag)
-+		fflush(&STDIO_STREAM_ARRAY[i]);
-+    }
-+  }
-+# endif
-+#endif
-+  _exit(42);
-+}
-+EOCP
-+: first we have to find out how _not_ to flush
-+$to try.c
-+if $test "X$fflushNULL" = X -o "X$fflushall" = X; then
-+    output=''
-+    set try -DTRY_FPUTC
-+    if eval $compile; then
-+ 	    $run ./try 2>/dev/null
-+	    code="$?"
-+	    $from try.out
-+	    if $test ! -s try.out -a "X$code" = X42; then
-+		output=-DTRY_FPUTC
-+	    fi
-+    fi
-+    case "$output" in
-+    '')
-+	    set try -DTRY_FPRINTF
-+	    if eval $compile; then
-+ 		    $run ./try 2>/dev/null
-+		    code="$?"
-+		    $from try.out
-+		    if $test ! -s try.out -a "X$code" = X42; then
-+			output=-DTRY_FPRINTF
-+		    fi
-+	    fi
-+	;;
-+    esac
-+fi
-+: check for fflush NULL behaviour
-+case "$fflushNULL" in
-+'') 	set try -DTRY_FFLUSH_NULL $output
-+	if eval $compile; then
-+	    	$run ./try 2>/dev/null
-+		code="$?"
-+		$from try.out
-+		if $test -s try.out -a "X$code" = X42; then
-+			fflushNULL="`$cat try.out`"
-+		else
-+			if $test "X$code" != X42; then
-+				$cat >&4 <<EOM
-+(If this test failed, don't worry, we'll try another method shortly.)
-+EOM
-+			fi
-+		fi
-+	fi
-+	$rm -f core try.core core.try.*
-+	case "$fflushNULL" in
-+	x)	$cat >&4 <<EOM
-+Your fflush(NULL) works okay for output streams.
-+Let's see if it clobbers input pipes...
-+EOM
-+# As of mid-March 2000 all versions of Solaris appear to have a stdio
-+# bug that improperly flushes the input end of pipes.  So we avoid the
-+# autoflush on fork/system/exec support for now. :-(
-+$cat >tryp.c <<EOCP
-+#include <stdio.h>
-+int
-+main(int argc, char **argv)
-+{
-+    char buf[1024];
-+    int i;
-+    char *bp = buf;
-+    while (1) {
-+        while ((i = getc(stdin)) != -1
-+               && (*bp++ = i) != '\n'
-+               && bp < &buf[1024])
-+    	/* DO NOTHING */ ;
-+        *bp = '\0';
-+        fprintf(stdout, "%s", buf);
-+        fflush(NULL);
-+        if (i == -1)
-+	    return 0;
-+        bp = buf;
-+    }
-+}
-+EOCP
-+                fflushNULL="$define"
-+                set tryp
-+                if eval $compile; then
-+                    $rm -f tryp.out
-+                    $cat tryp.c | $run ./tryp 2>/dev/null > tryp.out
-+                    if cmp tryp.c tryp.out >/dev/null 2>&1; then
-+                       $cat >&4 <<EOM
-+fflush(NULL) seems to behave okay with input streams.
-+EOM
-+			fflushNULL="$define"
-+                    else
-+			$cat >&4 <<EOM
-+Ouch, fflush(NULL) clobbers input pipes!  We will not use it.
-+EOM
-+                        fflushNULL="$undef"
-+                    fi
-+                fi
-+	        $rm -f core tryp.c tryp.core core.tryp.*
-+		;;
-+	'')	$cat >&4 <<EOM
-+Your fflush(NULL) isn't working (contrary to ANSI C).
-+EOM
-+		fflushNULL="$undef"
-+		;;
-+	*)	$cat >&4 <<EOM
-+Cannot figure out whether your fflush(NULL) works or not.
-+I'm assuming it doesn't (contrary to ANSI C).
-+EOM
-+		fflushNULL="$undef"
-+		;;
-+	esac
-+	;;
-+$define|true|[yY]*)
-+	fflushNULL="$define"
-+	;;
-+*)
-+	fflushNULL="$undef"
-+	;;
-+esac
-+: check explicit looping only if NULL did not work, and if the pipe
-+: bug does not show up on an explicit flush too
-+case "$fflushNULL" in
-+"$undef")
-+	$cat >tryp.c <<EOCP
-+#include <stdio.h>
-+int
-+main(int argc, char **argv)
-+{
-+    char buf[1024];
-+    int i;
-+    char *bp = buf;
-+    while (1) {
-+	while ((i = getc(stdin)) != -1
-+	       && (*bp++ = i) != '\n'
-+	       && bp < &buf[1024])
-+	/* DO NOTHING */ ;
-+	*bp = '\0';
-+	fprintf(stdout, "%s", buf);
-+	fflush(stdin);
-+	if (i == -1)
-+	    return 0;
-+	bp = buf;
-+    }
-+}
-+EOCP
-+	set tryp
-+	if eval $compile; then
-+	    $rm -f tryp.out
-+	    $cat tryp.c | $run ./tryp 2>/dev/null > tryp.out
-+	    if cmp tryp.c tryp.out >/dev/null 2>&1; then
-+	       $cat >&4 <<EOM
-+Good, at least fflush(stdin) seems to behave okay when stdin is a pipe.
-+EOM
-+		: now check for fflushall behaviour
-+		case "$fflushall" in
-+		'') 	set try -DTRY_FFLUSH_ALL $output
-+			if eval $compile; then
-+				$cat >&4 <<EOM
-+(Now testing the other method--but note that this also may fail.)
-+EOM
-+				$run ./try 2>/dev/null
-+				code=$?
-+				$from try.out
-+				if $test -s try.out -a "X$code" = X42; then
-+					fflushall="`$cat try.out`"
-+				fi
-+			fi
-+			$rm_try
-+			case "$fflushall" in
-+			x)	$cat >&4 <<EOM
-+Whew. Flushing explicitly all the stdio streams works.
-+EOM
-+				fflushall="$define"
-+				;;
-+			'')	$cat >&4 <<EOM
-+Sigh. Flushing explicitly all the stdio streams doesn't work.
-+EOM
-+				fflushall="$undef"
-+				;;
-+			*)	$cat >&4 <<EOM
-+Cannot figure out whether flushing stdio streams explicitly works or not.
-+I'm assuming it doesn't.
-+EOM
-+				fflushall="$undef"
-+				;;
-+			esac
-+			;;
-+		"$define"|true|[yY]*)
-+			fflushall="$define"
-+			;;
-+		*)
-+			fflushall="$undef"
-+			;;
-+		esac
-+	    else
-+		$cat >&4 <<EOM
-+All is futile.  Even fflush(stdin) clobbers input pipes!
-+EOM
-+		fflushall="$undef"
-+	    fi
-+	else
-+	    fflushall="$undef"
-+	fi
-+	$rm -f core tryp.c tryp.core core.tryp.*
-+	;;
-+*)	fflushall="$undef"
-+	;;
-+esac
-+
-+case "$fflushNULL$fflushall" in
-+undefundef)
-+	$cat <<EOM
-+OK, I give up.  I cannot figure out how to flush pending stdio output.
-+We won't be flushing handles at all before fork/exec/popen.
-+EOM
-+	;;
-+esac
-+$rm_try tryp
-+
-+: Store the full pathname to the ar program for use in the C program
-+: Respect a hint or command line value for full_ar.
-+case "$full_ar" in
-+'') full_ar=$ar ;;
-+esac
-+
-+: Store the full pathname to the sed program for use in the C program
-+full_sed=$sed
-+
-+: see what type gids are declared as in the kernel
-+echo " "
-+echo "Looking for the type for group ids returned by getgid()."
-+set gid_t gidtype xxx stdio.h sys/types.h
-+eval $typedef
-+case "$gidtype" in
-+xxx)
-+	xxx=`./findhdr sys/user.h`
-+	set `grep 'groups\[NGROUPS\];' "$xxx" 2>/dev/null` unsigned short
-+	case $1 in
-+	unsigned) dflt="$1 $2" ;;
-+	*) dflt="$1" ;;
-+	esac
-+	;;
-+*) dflt="$gidtype";;
-+esac
-+case "$gidtype" in
-+gid_t) echo "gid_t found." ;;
-+*)	rp="What is the type for group ids returned by getgid()?"
-+	. ./myread
-+	gidtype="$ans"
-+	;;
-+esac
-+
-+: Check the size of GID
-+echo " "
-+case "$gidtype" in
-+*_t) zzz="$gidtype"	;;
-+*)   zzz="gid"		;;
-+esac
-+echo "Checking the size of $zzz..." >&4
-+cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+    printf("%d\n", (int)sizeof($gidtype));
-+    exit(0);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	yyy=`$run ./try`
-+	case "$yyy" in
-+	'')	gidsize=4
-+		echo "(I can't execute the test program--guessing $gidsize.)" >&4
-+		;;
-+	*)	gidsize=$yyy
-+		echo "Your $zzz is $gidsize bytes long."
-+		;;
-+	esac
-+else
-+	gidsize=4
-+	echo "(I can't compile the test program--guessing $gidsize.)" >&4
-+fi
-+
-+
-+: Check if GID is signed
-+echo " "
-+case "$gidtype" in
-+*_t) zzz="$gidtype"	;;
-+*)   zzz="gid"		;;
-+esac
-+echo "Checking the sign of $zzz..." >&4
-+cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+	$gidtype foo = -1;
-+	if (foo < 0)
-+		printf("-1\n");
-+	else
-+		printf("1\n");
-+}
-+EOCP
-+set try
-+if eval $compile; then
-+	yyy=`$run ./try`
-+	case "$yyy" in
-+	'')	gidsign=1
-+		echo "(I can't execute the test program--guessing unsigned.)" >&4
-+		;;
-+	*)	gidsign=$yyy
-+		case "$gidsign" in
-+		 1) echo "Your $zzz is unsigned." ;;
-+		-1) echo "Your $zzz is signed."   ;;
-+		esac
-+		;;
-+	esac
-+else
-+	gidsign=1
-+	echo "(I can't compile the test program--guessing unsigned.)" >&4
-+fi
-+
-+
-+: Check 64bit sizes
-+echo " "
-+
-+if $test X"$quadtype" != X; then
-+
-+echo "Checking how to print 64-bit integers..." >&4
-+
-+if $test X"$sPRId64" = X -a X"$quadtype" = Xint; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  int q = 12345678901;
-+  printf("%ld\n", q);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		12345678901)
-+			sPRId64='"d"'; sPRIi64='"i"'; sPRIu64='"u"';
-+                	sPRIo64='"o"'; sPRIx64='"x"'; sPRIXU64='"X"';
-+			echo "We will use %d."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRId64" = X -a X"$quadtype" = Xlong; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  long q = 12345678901;
-+  printf("%ld\n", q);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		12345678901)
-+			sPRId64='"ld"'; sPRIi64='"li"'; sPRIu64='"lu"';
-+                	sPRIo64='"lo"'; sPRIx64='"lx"'; sPRIXU64='"lX"';
-+			echo "We will use %ld."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRId64" = X -a X"$i_inttypes" = X"$define" -a X"$quadtype" = Xint64_t; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <inttypes.h>
-+#include <stdio.h>
-+int main() {
-+  int64_t q = 12345678901;
-+  printf("%" PRId64 "\n", q);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		12345678901)
-+			sPRId64=PRId64; sPRIi64=PRIi64; sPRIu64=PRIu64;
-+                	sPRIo64=PRIo64; sPRIx64=PRIx64; sPRIXU64=PRIXU64;
-+			echo "We will use the C9X style."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRId64" = X -a X"$quadtype" != X; then
-+	$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  $quadtype q = 12345678901;
-+  printf("%Ld\n", q);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		12345678901)
-+			sPRId64='"Ld"'; sPRIi64='"Li"'; sPRIu64='"Lu"';
-+                	sPRIo64='"Lo"'; sPRIx64='"Lx"'; sPRIXU64='"LX"';
-+			echo "We will use %Ld."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRId64" = X -a X"$quadtype" = X"long long"; then
-+	$cat >try.c <<'EOCP'
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  long long q = 12345678901LL; /* AIX cc requires the LL suffix. */
-+  printf("%lld\n", q);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		12345678901)
-+			sPRId64='"lld"'; sPRIi64='"lli"'; sPRIu64='"llu"';
-+                	sPRIo64='"llo"'; sPRIx64='"llx"'; sPRIXU64='"llX"';
-+			echo "We will use the %lld style."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRId64" = X -a X"$quadtype" != X; then
-+	$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+  $quadtype q = 12345678901;
-+  printf("%qd\n", q);
-+}
-+EOCP
-+	set try
-+	if eval $compile; then
-+		yyy=`$run ./try`
-+		case "$yyy" in
-+		12345678901)
-+			sPRId64='"qd"'; sPRIi64='"qi"'; sPRIu64='"qu"';
-+                	sPRIo64='"qo"'; sPRIx64='"qx"'; sPRIXU64='"qX"';
-+			echo "We will use %qd."
-+			;;
-+		esac
-+	fi
-+fi
-+
-+if $test X"$sPRId64" = X; then
-+	echo "Cannot figure out how to print 64-bit integers." >&4
-+fi
-+$rm_try
-+
-+fi
-+
-+case "$sPRId64" in
-+'')	d_PRId64="$undef"; d_PRIi64="$undef"; d_PRIu64="$undef";
-+	d_PRIo64="$undef"; d_PRIx64="$undef"; d_PRIXU64="$undef";
-+	;;
-+*)	d_PRId64="$define"; d_PRIi64="$define"; d_PRIu64="$define";
-+	d_PRIo64="$define"; d_PRIx64="$define"; d_PRIXU64="$define";
-+	;;
-+esac
-+
-+: Check format strings for internal types
-+echo " "
-+$echo "Checking the format strings to be used for Perl's internal types..." >&4
-+
-+if $test X"$ivsize" = X8; then
-+	ivdformat="$sPRId64"
-+	uvuformat="$sPRIu64"
-+	uvoformat="$sPRIo64"
-+	uvxformat="$sPRIx64"
-+	uvXUformat="$sPRIXU64"
-+else
-+	if $test X"$ivsize" = X"$longsize"; then
-+		ivdformat='"ld"'
-+		uvuformat='"lu"'
-+		uvoformat='"lo"'
-+		uvxformat='"lx"'
-+		uvXUformat='"lX"'
-+	else
-+		if $test X"$ivsize" = X"$intsize"; then
-+			ivdformat='"d"'
-+			uvuformat='"u"'
-+			uvoformat='"o"'
-+			uvxformat='"x"'
-+			uvXUformat='"X"'
-+		else
-+			: far out
-+			if $test X"$ivsize" = X"$shortsize"; then
-+				ivdformat='"hd"'
-+				uvuformat='"hu"'
-+				uvoformat='"ho"'
-+				uvxformat='"hx"'
-+				uvXUformat='"hX"'
-+			fi
-+		fi
-+	fi
-+fi
-+
-+if $test X"$uselongdouble" = X"$define" -a X"$d_longdbl" = X"$define" -a X"$d_PRIgldbl" = X"$define"; then
-+	nveformat="$sPRIeldbl"
-+	nvfformat="$sPRIfldbl"
-+	nvgformat="$sPRIgldbl"
-+	nvEUformat="$sPRIEUldbl"
-+	nvFUformat="$sPRIFUldbl"
-+	nvGUformat="$sPRIGUldbl"
-+else
-+	nveformat='"e"'
-+	nvfformat='"f"'
-+	nvgformat='"g"'
-+	nvEUformat='"E"'
-+	nvFUformat='"F"'
-+	nvGUformat='"G"'
-+fi
-+
-+case "$ivdformat" in
-+'') echo "$0: Fatal: failed to find format strings, cannot continue." >&4
-+    exit 1
-+    ;;
-+esac
-+
-+: Check format string for GID
-+
-+echo " "
-+$echo "Checking the format string to be used for gids..." >&4
-+
-+case "$gidsign" in
-+-1)	if $test X"$gidsize" = X"$ivsize"; then
-+		gidformat="$ivdformat"
-+	else
-+		if $test X"$gidsize" = X"$longsize"; then
-+			gidformat='"ld"'
-+		else
-+			if $test X"$gidsize" = X"$intsize"; then
-+				gidformat='"d"'
-+			else
-+				if $test X"$gidsize" = X"$shortsize"; then
-+					gidformat='"hd"'
-+				fi
-+			fi
-+		fi
-+	fi
-+	;;
-+*)	if $test X"$gidsize" = X"$uvsize"; then
-+		gidformat="$uvuformat"
-+	else
-+		if $test X"$gidsize" = X"$longsize"; then
-+			gidformat='"lu"'
-+		else
-+			if $test X"$gidsize" = X"$intsize"; then
-+				gidformat='"u"'
-+			else
-+				if $test X"$gidsize" = X"$shortsize"; then
-+					gidformat='"hu"'
-+				fi
-+			fi
-+		fi
-+	fi
-+	;;
-+esac
-+
-+: see if getgroups exists
-+set getgroups d_getgrps
-+eval $inlibc
-+
-+: see if setgroups exists
-+set setgroups d_setgrps
-+eval $inlibc
-+
-+: Find type of 2nd arg to 'getgroups()' and 'setgroups()'
-+echo " "
-+case "$d_getgrps$d_setgrps" in
-+*define*)
-+	case "$groupstype" in
-+	'') dflt="$gidtype" ;;
-+	*)  dflt="$groupstype" ;;
-+	esac
-+	$cat <<EOM
-+What type of pointer is the second argument to getgroups() and setgroups()?
-+Usually this is the same as group ids, $gidtype, but not always.
-+
-+EOM
-+	rp='What type pointer is the second argument to getgroups() and setgroups()?'
-+	. ./myread
-+	groupstype="$ans"
-+	;;
-+*)  groupstype="$gidtype";;
-+esac
-+
-+: MAD = Misc Attribute Definition
-+
-+if $test $patchlevel -lt 9; then
-+: MAD is not available in 5.8.x or earlier.
-+    ans=n;
-+else
-+    case "$mad" in
-+    $define|true|[yY]*)	dflt='y' ;;
-+    *)			dflt='n' ;;
-+    esac
-+    cat <<EOM
-+
-+Would you like to build with Misc Attribute Decoration? This is development
-+work leading to a Perl 5 to Perl 6 convertor, which imposes a space and speed
-+overhead on the interpreter.
-+
-+If this doesn't make any sense to you, just accept the default '$dflt'.
-+EOM
-+    rp='Build Perl with MAD?'
-+    . ./myread
-+fi
-+case "$ans" in
-+y|Y)	val="$define"
-+	madlyh='madly.h madly.act madly.tab'
-+	madlysrc='madly.c'
-+	madlyobj="madly$_o" ;;
-+*)	val="$undef"
-+	madlyh=''
-+	madlysrc=''
-+	madlyobj='' ;;
-+esac
-+set mad
-+eval $setvar
-+
-+: check whether make sets MAKE
-+echo " "
-+echo "Checking if your $make program sets \$(MAKE)..." >&4
-+case "$make_set_make" in
-+'')
-+	$sed 's/^X //' > testmake.mak << 'EOF'
-+Xall:
-+X 	@echo 'maketemp="$(MAKE)"'
-+EOF
-+	case "`$make -f testmake.mak 2>/dev/null`" in
-+	*maketemp=*) make_set_make='#' ;;
-+	*)	make_set_make="MAKE=$make" ;;
-+	esac
-+	$rm -f testmake.mak
-+	;;
-+esac
-+case "$make_set_make" in
-+'#') echo "Yup, it does.";;
-+*) echo "Nope, it doesn't.";;
-+esac
-+
-+: see what type is used for mode_t
-+rp="What is the type used for file modes for system calls (e.g. fchmod())?"
-+set mode_t modetype int stdio.h sys/types.h
-+eval $typedef_ask
-+
-+: see if we need va_copy
-+echo " "
-+case "$i_stdarg" in
-+"$define")
-+	$cat >try.c <<EOCP
-+#include <stdarg.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <signal.h>
-+
-+int
-+ivfprintf(FILE *f, const char *fmt, va_list *valp)
-+{
-+  return vfprintf(f, fmt, *valp);
-+}
-+
-+int
-+myvfprintf(FILE *f, const  char *fmt, va_list val)
-+{
-+  return ivfprintf(f, fmt, &val);
-+}
-+
-+int
-+myprintf(char *fmt, ...)
-+{
-+  va_list val;
-+  va_start(val, fmt);
-+  return myvfprintf(stdout, fmt, val);
-+}
-+
-+int
-+main(int ac, char **av)
-+{
-+  signal(SIGSEGV, exit);
-+
-+  myprintf("%s%cs all right, then\n", "that", '\'');
-+  exit(0);
-+}
-+EOCP
-+	set try
-+	if eval $compile && $run ./try 2>&1 >/dev/null; then
-+		case "`$run ./try`" in
-+		"that's all right, then")
-+			okay=yes
-+			;;
-+		esac
-+	fi
-+	case "$okay" in
-+	yes)	echo "It seems that you don't need va_copy()." >&4
-+		need_va_copy="$undef"
-+		;;
-+	*)	echo "It seems that va_copy() or similar will be needed." >&4
-+		need_va_copy="$define"
-+		;;
-+	esac
-+	$rm_try
-+	;;
-+*)	echo "You don't have <stdarg.h>, not checking for va_copy()." >&4
-+	;;
-+esac
-+
-+: see what type is used for size_t
-+rp="What is the type used for the length parameter for string functions?"
-+set size_t sizetype 'unsigned int' stdio.h sys/types.h
-+eval $typedef_ask
-+
-+: check for type of arguments to gethostbyaddr. 
-+if test "X$netdb_host_type" = X -o "X$netdb_hlen_type" = X; then
-+	case "$d_gethbyaddr" in
-+	$define)
-+		$cat <<EOM
-+
-+Checking to see what type of arguments are accepted by gethostbyaddr().
-+EOM
-+		hdrs="$define sys/types.h
-+			$d_socket sys/socket.h 
-+			$i_niin netinet/in.h 
-+			$i_netdb netdb.h
-+			$i_unistd unistd.h"
-+		: The first arg can 'char *' or 'void *'
-+		: The second arg is some of integral type
-+		for xxx in in_addr_t 'const void *' 'const char *' 'void *' 'char *'; do
-+			for yyy in size_t long int; do
-+				case "$netdb_host_type" in
-+				'')	try="$extern_C struct hostent *gethostbyaddr($xxx, $yyy, int);"
-+					if ./protochk "$try" $hdrs; then
-+						echo "Your system accepts $xxx for the first arg."
-+						echo "...and $yyy for the second arg."
-+						netdb_host_type="$xxx"
-+						netdb_hlen_type="$yyy"
-+					fi
-+					;;
-+				esac
-+			done
-+		done
-+		: In case none of those worked, prompt the user.
-+		case "$netdb_host_type" in
-+		'')	rp='What is the type for the 1st argument to gethostbyaddr?'
-+			dflt='char *'
-+			. ./myread
-+			netdb_host_type=$ans
-+			rp='What is the type for the 2nd argument to gethostbyaddr?'
-+			dflt="$sizetype"
-+			. ./myread
-+			netdb_hlen_type=$ans
-+			;;
-+		esac
-+		;;
-+	*)	: no gethostbyaddr, so pick harmless defaults
-+		netdb_host_type='char *'
-+		netdb_hlen_type="$sizetype"
-+		;;
-+	esac
-+	# Remove the "const" if needed. -- but then we'll have a 
-+	# prototype clash!
-+	# netdb_host_type=`echo "$netdb_host_type" | sed 's/^const //'`
-+fi
-+
-+: check for type of argument to gethostbyname. 
-+if test "X$netdb_name_type" = X ; then
-+	case "$d_gethbyname" in
-+	$define)
-+		$cat <<EOM
-+
-+Checking to see what type of argument is accepted by gethostbyname().
-+EOM
-+		hdrs="$define sys/types.h
-+			$d_socket sys/socket.h 
-+			$i_niin netinet/in.h 
-+			$i_netdb netdb.h
-+			$i_unistd unistd.h"
-+		for xxx in "const char *" "char *"; do
-+			case "$netdb_name_type" in
-+			'')	try="$extern_C struct hostent *gethostbyname($xxx);"
-+				if ./protochk "$try" $hdrs; then
-+					echo "Your system accepts $xxx."
-+					netdb_name_type="$xxx"
-+				fi
-+				;;
-+			esac
-+		done
-+		: In case none of those worked, prompt the user.
-+		case "$netdb_name_type" in
-+		'')	rp='What is the type for the 1st argument to gethostbyname?'
-+			dflt='char *'
-+			. ./myread
-+			netdb_name_type=$ans
-+			;;
-+		esac
-+		;;
-+	*)	: no gethostbyname, so pick harmless default
-+		netdb_name_type='char *'
-+		;;
-+	esac
-+fi
-+
-+: check for type of 1st argument to getnetbyaddr. 
-+if test "X$netdb_net_type" = X ; then
-+	case "$d_getnbyaddr" in
-+	$define)
-+		$cat <<EOM
-+
-+Checking to see what type of 1st argument is accepted by getnetbyaddr().
-+EOM
-+		hdrs="$define sys/types.h
-+			$d_socket sys/socket.h 
-+			$i_niin netinet/in.h 
-+			$i_netdb netdb.h
-+			$i_unistd unistd.h"
-+		for xxx in in_addr_t "unsigned long" long "unsigned int" int; do
-+			case "$netdb_net_type" in
-+			'')	try="$extern_C struct netent *getnetbyaddr($xxx, int);"
-+				if ./protochk "$try" $hdrs; then
-+					echo "Your system accepts $xxx."
-+					netdb_net_type="$xxx"
-+				fi
-+				;;
-+			esac
-+		done
-+		: In case none of those worked, prompt the user.
-+		case "$netdb_net_type" in
-+		'')	rp='What is the type for the 1st argument to getnetbyaddr?'
-+			dflt='long'
-+			. ./myread
-+			netdb_net_type=$ans
-+			;;
-+		esac
-+		;;
-+	*)	: no getnetbyaddr, so pick harmless default
-+		netdb_net_type='long'
-+		;;
-+	esac
-+fi
-+: locate the preferred pager for this system
-+fn=f/
-+case "$pager" in
-+'')
-+	dflt=''
-+	case "$pg" in
-+	/*) dflt=$pg;;
-+	[a-zA-Z]:/*) dflt=$pg;;
-+	esac
-+	case "$more" in
-+	/*) dflt=$more;;
-+	[a-zA-Z]:/*) dflt=$more;;
-+	esac
-+	case "$less" in
-+	/*) dflt=$less;;
-+	[a-zA-Z]:/*) dflt=$less;;
-+	esac
-+	case "$dflt" in
-+	'') dflt=/usr/ucb/more;;
-+	esac
-+	;;
-+*)	dflt="$pager"
-+	fn="f/($pager)"
-+	;;
-+esac
-+echo " "
-+rp='What pager is used on your system?'
-+. ./getfile
-+pager="$ans"
-+
-+: see what type pids are declared as in the kernel
-+rp="What is the type of process ids on this system?"
-+set pid_t pidtype int stdio.h sys/types.h
-+eval $typedef_ask
-+
-+: see if ar generates random libraries by itself
-+echo " "
-+echo "Checking how to generate random libraries on your machine..." >&4
-+echo 'int bar1() { return bar2(); }' > bar1.c
-+echo 'int bar2() { return 2; }' > bar2.c
-+$cat > foo.c <<EOP
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() { printf("%d\n", bar1()); exit(0); }
-+EOP
-+$cc $ccflags -c bar1.c >/dev/null 2>&1
-+$cc $ccflags -c bar2.c >/dev/null 2>&1
-+$cc $ccflags -c foo.c >/dev/null 2>&1
-+$ar rc bar$_a bar2$_o bar1$_o >/dev/null 2>&1
-+if $cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 &&
-+	$run ./foobar >/dev/null 2>&1; then
-+	echo "$ar appears to generate random libraries itself."
-+	orderlib=false
-+	if [ "X$ranlib" = "X" ]; then
-+	    ranlib=":"
-+	fi
-+elif $ar s bar$_a >/dev/null 2>&1 &&
-+	$cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 &&
-+	$run ./foobar >/dev/null 2>&1; then
-+		echo "a table of contents needs to be added with '$ar s'."
-+		orderlib=false
-+		ranlib="$ar s"
-+elif $ar ts bar$_a >/dev/null 2>&1 &&
-+	$cc -o foobar $ccflags $ldflags foo$_o bar$_a $libs > /dev/null 2>&1 &&
-+	$run ./foobar >/dev/null 2>&1; then
-+		echo "a table of contents needs to be added with '$ar ts'."
-+		orderlib=false
-+		ranlib="$ar ts"
-+else
-+	case "$ranlib" in
-+	:) ranlib='';;
-+	'')
-+		ranlib=`./loc ranlib X /usr/bin /bin /usr/local/bin`
-+		$test -f $ranlib || ranlib=''
-+		;;
-+	esac
-+	if $test -n "$ranlib"; then
-+		echo "your system has '$ranlib'; we'll use that."
-+		orderlib=false
-+	else
-+		echo "your system doesn't seem to support random libraries"
-+		echo "so we'll use lorder and tsort to order the libraries."
-+		orderlib=true
-+		ranlib=":"
-+	fi
-+fi
-+$rm -f foo* bar*
-+
-+: see if this is a values.h system
-+set values.h i_values
-+eval $inhdr
-+
-+: Check the max offset that gmtime and localtime accept
-+echo "Checking max offsets that gmtime () accepts"
-+
-+case $i_values in
-+    define) yyy="#include <values.h>" ;;
-+    *)      yyy="" ;;
-+    esac
-+
-+case "$sGMTIME_min/$sGMTIME_max" in
-+    0/0|/)
-+	$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#include <time.h>
-+$yyy
-+
-+int i;
-+struct tm *tmp;
-+time_t pt;
-+
-+void gm_check (time_t t, int min_year, int max_year)
-+{
-+    tmp = gmtime (&t);
-+    if ( tmp == NULL ||
-+	/* Check tm_year overflow */
-+	 tmp->tm_year < min_year || tmp->tm_year > max_year)
-+	tmp = NULL;
-+    else
-+	pt = t;
-+    } /* gm_check */
-+
-+int check_max ()
-+{
-+    tmp = NULL;
-+    pt  = 0;
-+#ifdef MAXLONG
-+    gm_check (MAXLONG, 69, 0x7fffffff);
-+#endif
-+    if (tmp == NULL || tmp->tm_year < 0) {
-+	for (i = 63; i >= 0; i--) {
-+	    time_t x = pt | ((time_t)1 << i);
-+	    if (x < 0 || x < pt) continue;
-+	    gm_check (x, 69, 0x7fffffff);
-+	    }
-+	}
-+    printf ("sGMTIME_max=%ld\n", pt);
-+    return (0);
-+    } /* check_max */
-+
-+int check_min ()
-+{
-+    tmp = NULL;
-+    pt  = 0;
-+#ifdef MINLONG
-+    gm_check (MINLONG, -1900, 70);
-+#endif
-+    if (tmp == NULL) {
-+	for (i = 36; i >= 0; i--) {
-+	    time_t x = pt - ((time_t)1 << i);
-+	    if (x > 0) continue;
-+	    gm_check (x, -1900, 70);
-+	    }
-+	}
-+    printf ("sGMTIME_min=%ld\n", pt);
-+    return (0);
-+    } /* check_min */
-+
-+int main (int argc, char *argv[])
-+{
-+    fprintf (stderr, "Sizeof time_t = %ld\n", sizeof (time_t));
-+    check_max ();
-+    check_min ();
-+    return (0);
-+    } /* main */
-+EOCP
-+	set try
-+	if eval $compile; then
-+	    eval `$run ./try`
-+	else
-+	    echo "Cannot determine sGMTIME_max and sGMTIME_min." >&4
-+	    fi
-+	$rm_try
-+	;;
-+    esac
-+
-+echo "Checking max offsets that localtime () accepts"
-+
-+case "$sLOCALTIME_min/$sLOCALTIME_max" in
-+    0/0|/)
-+	$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#include <time.h>
-+$yyy
-+
-+int i;
-+struct tm *tmp;
-+time_t pt;
-+
-+void local_check (time_t t, int min_year, int max_year)
-+{
-+    if (sizeof (time_t) > 4 && t > 0x7ffffffffffff000LL)
-+	tmp = NULL;
-+    else
-+	tmp = localtime (&t);
-+    if ( tmp == NULL ||
-+	/* Check tm_year overflow */
-+	 tmp->tm_year < min_year || tmp->tm_year > max_year)
-+	tmp = NULL;
-+    else
-+	pt = t;
-+    } /* local_check */
-+
-+int check_max ()
-+{
-+    tmp = NULL;
-+    pt  = 0;
-+#ifdef MAXLONG
-+    local_check (MAXLONG, 69, 0x7fffffff);
-+#endif
-+    if (tmp == NULL || tmp->tm_year < 0) {
-+	for (i = 63; i >= 0; i--) {
-+	    time_t x = pt | ((time_t)1 << i);
-+	    if (x < 0 || x < pt) continue;
-+	    local_check (x, 69, 0x7fffffff);
-+	    }
-+	}
-+    printf ("sLOCALTIME_max=%ld\n", pt);
-+    return (0);
-+   } /* check_max */
-+
-+int check_min ()
-+{
-+    tmp = NULL;
-+    pt  = 0;
-+#ifdef MINLONG
-+    local_check (MINLONG, -1900, 70);
-+#endif
-+    if (tmp == NULL) {
-+	for (i = 36; i >= 0; i--) {
-+	    time_t x = pt - ((time_t)1 << i);
-+	    if (x > 0) continue;
-+	    local_check (x, -1900, 70);
-+	    }
-+	}
-+    printf ("sLOCALTIME_min=%ld\n", pt);
-+    return (0);
-+    } /* check_min */
-+
-+int main (int argc, char *argv[])
-+{
-+    check_max ();
-+    check_min ();
-+    return (0);
-+    } /* main */
-+EOCP
-+	set try
-+	if eval $compile; then
-+	    eval `$run ./try`
-+	else
-+	    echo "Cannot determine sLOCALTIME_max and sLOCALTIME_min." >&4
-+	    fi
-+	$rm_try
-+	;;
-+    esac
-+
-+: check for type of arguments to select.
-+case "$selecttype" in
-+'') case "$d_select" in
-+	$define)
-+		echo " "
-+		$cat <<EOM
-+Checking to see what type of arguments are accepted by select().
-+EOM
-+		hdrs="$define sys/types.h
-+			$i_systime sys/time.h
-+			$i_sysselct sys/select.h
-+			$d_socket sys/socket.h"
-+		: The first arg can be int, unsigned, or size_t
-+		: The last arg may or may not be 'const'
-+		val=''
-+		: void pointer has been seen but using that
-+		: breaks the selectminbits test
-+		for xxx in 'fd_set *' 'int *'; do
-+			for nfd in 'int' 'size_t' 'unsigned long' 'unsigned' ; do
-+				for tmo in 'struct timeval *' 'const struct timeval *'; do
-+					case "$val" in
-+					'')	try="$extern_C select _(($nfd, $xxx, $xxx, $xxx, $tmo));"
-+						if ./protochk "$try" $hdrs; then
-+							echo "Your system accepts $xxx."
-+							val="$xxx"
-+						fi
-+						;;
-+					esac
-+				done
-+			done
-+		done
-+		case "$val" in
-+		'')	rp='What is the type for the 2nd, 3rd, and 4th arguments to select?'
-+			case "$d_fd_set" in
-+				$define) dflt="fd_set *" ;;
-+				*)		dflt="int *" ;;
-+			esac
-+			. ./myread
-+			val=$ans
-+			;;
-+		esac
-+		selecttype="$val"
-+		;;
-+	*)	: no select, so pick a harmless default
-+		selecttype='int *'
-+		;;
-+	esac
-+	;;
-+esac
-+
-+: check for the select 'width'
-+case "$selectminbits" in
-+'') safebits=`expr $ptrsize \* 8`
-+    case "$d_select" in
-+	$define)
-+		$cat <<EOM
-+
-+Checking to see on how many bits at a time your select() operates...
-+EOM
-+		$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#$i_time I_TIME
-+#$i_systime I_SYS_TIME
-+#$i_systimek I_SYS_TIME_KERNEL
-+#ifdef I_TIME
-+#   include <time.h>
-+#endif
-+#ifdef I_SYS_TIME
-+#   ifdef I_SYS_TIME_KERNEL
-+#	define KERNEL
-+#   endif
-+#   include <sys/time.h>
-+#   ifdef I_SYS_TIME_KERNEL
-+#	undef KERNEL
-+#   endif
-+#endif
-+#$i_sysselct I_SYS_SELECT
-+#ifdef I_SYS_SELECT
-+#include <sys/select.h>
-+#endif
-+#$d_socket HAS_SOCKET
-+#ifdef HAS_SOCKET
-+#   include <sys/socket.h> /* Might include <sys/bsdtypes.h> */
-+#endif
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+$selecttype b;
-+#define S sizeof(*(b))
-+#define MINBITS	64
-+#define NBYTES (S * 8 > MINBITS ? S : MINBITS/8)
-+#define NBITS  (NBYTES * 8)
-+int main() {
-+    char *s = (char *)malloc(NBYTES);
-+    struct timeval t;
-+    int i;
-+    FILE* fp;
-+    int fd;
-+
-+    if (!s)
-+	exit(1);
-+    fclose(stdin);
-+    fp = fopen("try.c", "r");
-+    if (fp == 0)
-+      exit(2);
-+    fd = fileno(fp);
-+    if (fd < 0)
-+      exit(3);
-+    b = ($selecttype)s;
-+    for (i = 0; i < NBITS; i++)
-+	FD_SET(i, b);
-+    t.tv_sec  = 0;
-+    t.tv_usec = 0;
-+    select(fd + 1, b, 0, 0, &t);
-+    for (i = NBITS - 1; i > fd && FD_ISSET(i, b); i--);
-+    free(s);
-+    printf("%d\n", i + 1);
-+    return 0;
-+}
-+EOCP
-+		set try
-+		if eval $compile_ok; then
-+			selectminbits=`$run ./try`
-+			case "$selectminbits" in
-+			'')	cat >&4 <<EOM
-+Cannot figure out on how many bits at a time your select() operates.
-+I'll play safe and guess it is $safebits bits.
-+EOM
-+				selectminbits=$safebits
-+				bits="$safebits bits"
-+				;;
-+			1)	bits="1 bit" ;;
-+			*)	bits="$selectminbits bits" ;;
-+			esac
-+			echo "Your select() operates on $bits at a time." >&4
-+		else
-+			rp='What is the minimum number of bits your select() operates on?'
-+			case "$byteorder" in
-+			12345678)	dflt=64 ;;
-+			1234)		dflt=32 ;;
-+			*)		dflt=1	;;
-+			esac
-+			. ./myread
-+			val=$ans
-+			selectminbits="$val"
-+		fi
-+		$rm_try
-+		;;
-+	*)	: no select, so pick a harmless default
-+		selectminbits=$safebits
-+		;;
-+	esac
-+	;;
-+esac
-+
-+: Trace out the files included by signal.h, then look for SIGxxx names.
-+if [ "X$fieldn" = X ]; then
-+	: Just make some guesses.  We check them later.
-+	xxx='/usr/include/signal.h /usr/include/sys/signal.h'
-+else
-+	xxx=`echo '#include <signal.h>' |
-+	$cppstdin $cppminus $cppflags 2>/dev/null |
-+	$grep '^[ 	]*#.*include' |
-+	$awk "{print \\$$fieldn}" | $sed 's!"!!g' |\
-+		$sed 's!\\\\\\\\!/!g' | $sort | $uniq`
-+fi
-+xxxfiles=''
-+for xx in $xxx /dev/null ; do
-+	$test -f "$xx" && xxxfiles="$xxxfiles $xx"
-+done
-+case "$xxxfiles" in
-+'')	xxxfiles=`./findhdr signal.h` ;;
-+esac
-+xxx=`awk '
-+$1 ~ /^#define$/ && $2 ~ /^SIG[A-Z0-9]*$/ && $2 !~ /SIGARRAYSIZE/ && $2 !~ /SIGSTKSIZE/ && $2 !~ /SIGSTKSZ/ && $3 !~ /void/ {
-+	print substr($2, 4, 20)
-+}
-+$1 == "#" && $2 ~ /^define$/ && $3 ~ /^SIG[A-Z0-9]*$/ && $3 !~ /SIGARRAYSIZE/ && $4 !~ /void/ {
-+	print substr($3, 4, 20)
-+}' $xxxfiles`
-+: Append some common names just in case the awk scan failed.
-+xxx="$xxx ABRT ALRM BUS CANCEL CHLD CLD CONT DIL EMT FPE"
-+xxx="$xxx FREEZE HUP ILL INT IO IOT KILL LOST LWP PHONE"
-+xxx="$xxx PIPE POLL PROF PWR QUIT RTMAX RTMIN SEGV STKFLT STOP"
-+xxx="$xxx SYS TERM THAW TRAP TSTP TTIN TTOU URG USR1 USR2"
-+xxx="$xxx USR3 USR4 VTALRM WAITING WINCH WIND WINDOW XCPU XFSZ"
-+
-+: generate a few handy files for later
-+$cat > signal.c <<EOCP
-+#include <sys/types.h>
-+#include <signal.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <stdio.h>
-+int main() {
-+
-+/* Strange style to avoid deeply-nested #if/#else/#endif */
-+#ifndef NSIG
-+#  ifdef _NSIG
-+#    define NSIG (_NSIG)
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef SIGMAX
-+#    define NSIG (SIGMAX+1)
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef SIG_MAX
-+#    define NSIG (SIG_MAX+1)
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef _SIG_MAX
-+#    define NSIG (_SIG_MAX+1)
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef MAXSIG
-+#    define NSIG (MAXSIG+1)
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef MAX_SIG
-+#    define NSIG (MAX_SIG+1)
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef SIGARRAYSIZE
-+#    define NSIG SIGARRAYSIZE /* Assume ary[SIGARRAYSIZE] */
-+#  endif
-+#endif
-+
-+#ifndef NSIG
-+#  ifdef _sys_nsig
-+#    define NSIG (_sys_nsig) /* Solaris 2.5 */
-+#  endif
-+#endif
-+
-+/* Default to some arbitrary number that's big enough to get most
-+   of the common signals.
-+*/
-+#ifndef NSIG
-+#    define NSIG 50
-+#endif
-+
-+printf("NSIG %d\n", NSIG);
-+
-+#ifndef JUST_NSIG
-+
-+EOCP
-+
-+echo $xxx | $tr ' ' $trnl | $sort | $uniq | $awk '
-+{
-+	printf "#ifdef SIG"; printf $1; printf "\n"
-+	printf "printf(\""; printf $1; printf " %%d\\n\",SIG";
-+	printf $1; printf ");\n"
-+	printf "#endif\n"
-+}
-+END {
-+	printf "#endif /* JUST_NSIG */\n";
-+	printf "exit(0);\n}\n";
-+}
-+' >>signal.c
-+$cat >signal.awk <<'EOP'
-+BEGIN { ndups = 0 }
-+$1 ~ /^NSIG$/ { nsig = $2 }
-+($1 !~ /^NSIG$/) && (NF == 2) && ($2 ~ /^[0-9][0-9]*$/) {
-+    if ($2 > maxsig) { maxsig = $2 }
-+    if (sig_name[$2]) {
-+	dup_name[ndups] = $1
-+	dup_num[ndups] = $2
-+	ndups++
-+    }
-+    else {
-+	sig_name[$2] = $1
-+	sig_num[$2] = $2
-+    }
-+}
-+END {
-+    if (nsig == 0) {
-+    	nsig = maxsig + 1
-+    }
-+    printf("NSIG %d\n", nsig);
-+    for (n = 1; n < nsig; n++) {
-+ 	if (sig_name[n]) {
-+ 	    printf("%s %d\n", sig_name[n], sig_num[n])
-+	}
-+ 	else {
-+ 	    printf("NUM%d %d\n", n, n)
-+ 	}
-+    }
-+    for (n = 0; n < ndups; n++) {
-+ 	printf("%s %d\n", dup_name[n], dup_num[n])
-+    }
-+}
-+EOP
-+$cat >signal_cmd <<EOS
-+$startsh
-+if $test -s signal.lst; then
-+    echo "Using your existing signal.lst file"
-+	exit 0
-+fi
-+xxx="$xxx"
-+EOS
-+$cat >>signal_cmd <<'EOS'
-+
-+set signal
-+if eval $compile_ok; then
-+	$run ./signal$_exe | ($sort -n -k 2 2>/dev/null || $sort -n +1) |\
-+		$uniq | $awk -f signal.awk >signal.lst
-+else
-+	echo "(I can't seem be able to compile the whole test program)" >&4
-+	echo "(I'll try it in little pieces.)" >&4
-+	set signal -DJUST_NSIG
-+	if eval $compile_ok; then
-+		$run ./signal$_exe > signal.nsg
-+		$cat signal.nsg
-+	else
-+		echo "I can't seem to figure out how many signals you have." >&4
-+		echo "Guessing 50." >&4
-+		echo 'NSIG 50' > signal.nsg
-+	fi
-+	: Now look at all the signal names, one at a time.
-+	for xx in `echo $xxx | $tr ' ' $trnl | $sort | $uniq`; do
-+		$cat > signal.c <<EOCP
-+#include <sys/types.h>
-+#include <signal.h>
-+#include <stdio.h>
-+int main() {
-+printf("$xx %d\n", SIG${xx});
-+return 0;
-+}
-+EOCP
-+		set signal
-+		if eval $compile; then
-+			echo "SIG${xx} found."
-+			$run ./signal$_exe  >> signal.ls1
-+		else
-+			echo "SIG${xx} NOT found."
-+		fi
-+	done
-+	if $test -s signal.ls1; then
-+		$cat signal.nsg signal.ls1 |
-+			$sort -n | $uniq | $awk -f signal.awk >signal.lst
-+	fi
-+
-+fi
-+if $test -s signal.lst; then
-+	:
-+else
-+	echo "(AAK! I can't compile the test programs -- Guessing)" >&4
-+	echo 'kill -l' >signal
-+	set X `csh -f <signal`
-+	$rm -f signal
-+	shift
-+	case $# in
-+	0) set HUP INT QUIT ILL TRAP ABRT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM;;
-+	esac
-+	echo $@ | $tr ' ' $trnl | \
-+ 	    $awk '{ printf "%s %d\n", $1, ++s; }
-+ 		  END { printf "NSIG %d\n", ++s }' >signal.lst
-+fi
-+$rm -f signal.c signal$_exe signal$_o signal.nsg signal.ls1
-+EOS
-+chmod a+x signal_cmd
-+$eunicefix signal_cmd
-+
-+: generate list of signal names
-+echo " "
-+case "$sig_name_init" in
-+'') doinit=yes ;;
-+*)  case "$sig_num_init" in
-+    ''|*,*) doinit=yes ;;
-+    esac ;;
-+esac
-+case "$doinit" in
-+yes)
-+	echo "Generating a list of signal names and numbers..." >&4
-+	. ./signal_cmd
-+ 	sig_count=`$awk '/^NSIG/ { printf "%d", $2 }' signal.lst`
-+ 	sig_name=`$awk 'BEGIN { printf "ZERO " }
-+ 			!/^NSIG/ { printf "%s ", $1 }' signal.lst`
-+ 	sig_num=`$awk  'BEGIN { printf "0 " }
-+ 			!/^NSIG/ { printf "%d ", $2 }' signal.lst`
-+ 	sig_name_init=`$awk 'BEGIN	{ printf "\"ZERO\", " }
-+ 			     !/^NSIG/	{ printf "\"%s\", ", $1 }
-+ 			     END	{ printf "0\n" }' signal.lst`
-+ 	sig_num_init=`$awk  'BEGIN	{ printf "0, " }
-+ 			     !/^NSIG/	{ printf "%d, ", $2}
-+ 			     END	{ printf "0\n"}' signal.lst`
-+	;;
-+esac
-+echo "The following $sig_count signals are available:"
-+echo " "
-+echo $sig_name | $awk \
-+'BEGIN { linelen = 0 }
-+{
-+	for (i = 1; i <= NF; i++) {
-+		name = "SIG" $i " "
-+		linelen = linelen + length(name)
-+		if (linelen > 70) {
-+			printf "\n"
-+			linelen = length(name)
-+		}
-+		printf "%s", name
-+	}
-+	printf "\n"
-+}'
-+sig_size=`echo $sig_name | awk '{print NF}'`
-+$rm -f signal signal.c signal.awk signal.lst signal_cmd
-+
-+: Check size of size
-+echo " "
-+case "$sizetype" in
-+*_t) zzz="$sizetype"	;;
-+*)   zzz="filesize"	;;
-+esac
-+echo "Checking the size of $zzz..." >&4
-+cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+    printf("%d\n", (int)sizeof($sizetype));
-+    exit(0);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	yyy=`$run ./try`
-+	case "$yyy" in
-+	'')	sizesize=4
-+		echo "(I can't execute the test program--guessing $sizesize.)" >&4
-+		;;
-+	*)	sizesize=$yyy
-+		echo "Your $zzz size is $sizesize bytes."
-+		;;
-+	esac
-+else
-+	sizesize=4
-+	echo "(I can't compile the test program--guessing $sizesize.)" >&4
-+fi
-+
-+
-+: check for socklen_t
-+echo " "
-+echo "Checking to see if you have socklen_t..." >&4
-+$cat >try.c <<EOCP
-+#include <sys/types.h>
-+#$d_socket HAS_SOCKET
-+#ifdef HAS_SOCKET
-+#include <sys/socket.h>
-+#endif
-+int main() { socklen_t x = 16; }
-+EOCP
-+set try
-+if eval $compile; then
-+	val="$define"
-+	echo "You have socklen_t."
-+else
-+	val="$undef"
-+	echo "You do not have socklen_t."
-+	case "$sizetype" in
-+	size_t) echo "(You do have size_t, that might work. Some people are happy with just an int.)" ;;
-+	esac
-+fi
-+$rm_try
-+set d_socklen_t
-+eval $setvar
-+
-+: see if this is a socks.h system
-+set socks.h i_socks
-+eval $inhdr
-+
-+: check for type of the size argument to socket calls
-+case "$d_socket" in
-+"$define")
-+	$cat <<EOM
-+
-+Checking to see what type is the last argument of accept().
-+EOM
-+	yyy=''
-+	case "$d_socklen_t" in
-+	"$define") yyy="$yyy socklen_t"
-+	esac
-+	yyy="$yyy $sizetype int long unsigned"
-+	for xxx in $yyy; do
-+		case "$socksizetype" in
-+		'')	try="$extern_C int accept(int, struct sockaddr *, $xxx *);"
-+			case "$usesocks" in
-+			"$define")
-+				if ./protochk "$try" $i_systypes sys/types.h $d_socket sys/socket.h literal '#define INCLUDE_PROTOTYPES' $i_socks socks.h.; then
-+					echo "Your system accepts '$xxx *' for the last argument of accept()."
-+					socksizetype="$xxx"
-+				fi
-+				;;
-+			*)	if ./protochk "$try"  $i_systypes sys/types.h $d_socket sys/socket.h; then
-+					echo "Your system accepts '$xxx *' for the last argument of accept()."
-+					socksizetype="$xxx"
-+				fi
-+				;;
-+			esac
-+			;;
-+		esac
-+	done
-+: In case none of those worked, prompt the user.
-+	case "$socksizetype" in
-+	'')	rp='What is the type for socket address structure sizes?'
-+		dflt='int'
-+		. ./myread
-+		socksizetype=$ans
-+		;;
-+	esac
-+	;;
-+*)	: no sockets, so pick relatively harmless default
-+	socksizetype='int'
-+	;;
-+esac
-+
-+: see what type is used for signed size_t
-+set ssize_t ssizetype int stdio.h sys/types.h
-+eval $typedef
-+dflt="$ssizetype"
-+$cat > try.c <<EOM
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+#include <sys/types.h>
-+#define Size_t $sizetype
-+#define SSize_t $dflt
-+int main()
-+{
-+	if (sizeof(Size_t) == sizeof(SSize_t))
-+		printf("$dflt\n");
-+	else if (sizeof(Size_t) == sizeof(int))
-+		printf("int\n");
-+	else
-+		printf("long\n");
-+	exit(0);
-+}
-+EOM
-+echo " "
-+set try
-+if eval $compile_ok && $run ./try > /dev/null; then
-+	ssizetype=`$run ./try`
-+	echo "I'll be using $ssizetype for functions returning a byte count." >&4
-+else
-+	$cat >&4 <<EOM
-+Help! I can't compile and run the ssize_t test program: please enlighten me!
-+(This is probably a misconfiguration in your system or libraries, and
-+you really ought to fix it.  Still, I'll try anyway.)
-+
-+I need a type that is the same size as $sizetype, but is guaranteed to
-+be signed.  Common values are ssize_t, int and long.
-+
-+EOM
-+	rp="What signed type is the same size as $sizetype?"
-+	. ./myread
-+	ssizetype="$ans"
-+fi
-+$rm_try
-+
-+: Check the size of st_ino
-+$echo " "
-+$echo "Checking the size of st_ino..." >&4
-+$cat > try.c <<EOCP
-+#include <sys/stat.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+    struct stat st;
-+    printf("%d\n", (int)sizeof(st.st_ino));
-+    exit(0);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	val=`$run ./try`
-+	case "$val" in
-+	'')	st_ino_size=4
-+		$echo "(I can't execute the test program--guessing $st_ino_size.)" >&4
-+		;;
-+	*)	st_ino_size=$val
-+		$echo "Your st_ino is $st_ino_size bytes long."
-+		;;
-+	esac
-+else
-+	st_ino_size=4
-+	$echo "(I can't compile the test program--guessing $st_ino_size.)" >&4
-+fi
-+$rm_try
-+
-+: Check if st_ino is signed
-+$echo " "
-+$echo "Checking the sign of st_ino..." >&4
-+$cat > try.c <<EOCP
-+#include <sys/stat.h>
-+#include <stdio.h>
-+int main() {
-+	struct stat foo;
-+        foo.st_ino = -1;
-+	if (foo.st_ino < 0)
-+		printf("-1\n");
-+	else
-+		printf("1\n");
-+}
-+EOCP
-+set try
-+if eval $compile; then
-+	val=`$run ./try`
-+	case "$val" in
-+	'')	st_ino_sign=1
-+		$echo "(I can't execute the test program--guessing unsigned.)" >&4
-+		;;
-+	*)	st_ino_sign=$val
-+		case "$st_ino_sign" in
-+		 1) $echo "Your st_ino is unsigned." ;;
-+		-1) $echo "Your st_ino is signed."   ;;
-+		esac
-+		;;
-+	esac
-+else
-+	st_ino_sign=1
-+	$echo "(I can't compile the test program--guessing unsigned.)" >&4
-+fi
-+$rm_try
-+
-+: see what type of char stdio uses.
-+echo " "
-+echo '#include <stdio.h>' | $cppstdin $cppminus > stdioh
-+if $contains 'unsigned.*char.*_ptr;' stdioh >/dev/null 2>&1 ; then
-+	echo "Your stdio uses unsigned chars." >&4
-+	stdchar="unsigned char"
-+else
-+	echo "Your stdio uses signed chars." >&4
-+	stdchar="char"
-+fi
-+$rm -f stdioh
-+
-+: see what type uids are declared as in the kernel
-+echo " "
-+echo "Looking for the type for user ids returned by getuid()."
-+set uid_t uidtype xxx stdio.h sys/types.h
-+eval $typedef
-+case "$uidtype" in
-+xxx)
-+	xxx=`./findhdr sys/user.h`
-+	set `grep '_ruid;' "$xxx" 2>/dev/null` unsigned short
-+	case $1 in
-+	unsigned) dflt="$1 $2" ;;
-+	*) dflt="$1" ;;
-+	esac
-+	;;
-+*) dflt="$uidtype";;
-+esac
-+case "$uidtype" in
-+uid_t)	echo "uid_t found." ;;
-+*)	rp="What is the type for user ids returned by getuid()?"
-+	. ./myread
-+	uidtype="$ans"
-+	;;
-+esac
-+
-+: Check size of UID
-+echo " "
-+case "$uidtype" in
-+*_t) zzz="$uidtype"	;;
-+*)   zzz="uid"		;;
-+esac
-+echo "Checking the size of $zzz..." >&4
-+cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+#$i_stdlib I_STDLIB
-+#ifdef I_STDLIB
-+#include <stdlib.h>
-+#endif
-+int main() {
-+    printf("%d\n", (int)sizeof($uidtype));
-+    exit(0);
-+}
-+EOCP
-+set try
-+if eval $compile_ok; then
-+	yyy=`$run ./try`
-+	case "$yyy" in
-+	'')	uidsize=4
-+		echo "(I can't execute the test program--guessing $uidsize.)" >&4
-+		;;
-+	*)	uidsize=$yyy
-+		echo "Your $zzz is $uidsize bytes long."
-+		;;
-+	esac
-+else
-+	uidsize=4
-+	echo "(I can't compile the test program--guessing $uidsize.)" >&4
-+fi
-+
-+: Check if UID is signed
-+echo " "
-+case "$uidtype" in
-+*_t) zzz="$uidtype"	;;
-+*)   zzz="uid"		;;
-+esac
-+echo "Checking the sign of $zzz..." >&4
-+cat > try.c <<EOCP
-+#include <sys/types.h>
-+#include <stdio.h>
-+int main() {
-+	$uidtype foo = -1;
-+	if (foo < 0)
-+		printf("-1\n");
-+	else
-+		printf("1\n");
-+}
-+EOCP
-+set try
-+if eval $compile; then
-+	yyy=`$run ./try`
-+	case "$yyy" in
-+	'')	uidsign=1
-+		echo "(I can't execute the test program--guessing unsigned.)" >&4
-+		;;
-+	*)	uidsign=$yyy
-+		case "$uidsign" in
-+		 1) echo "Your $zzz is unsigned." ;;
-+		-1) echo "Your $zzz is signed."   ;;
-+		esac
-+		;;
-+	esac
-+else
-+	uidsign=1
-+	echo "(I can't compile the test program--guessing unsigned.)" >&4
-+fi
-+
-+
-+: Check format string for UID
-+echo " "
-+$echo "Checking the format string to be used for uids..." >&4
-+
-+case "$uidsign" in
-+-1)	if $test X"$uidsize" = X"$ivsize"; then
-+		uidformat="$ivdformat"
-+	else
-+		if $test X"$uidsize" = X"$longsize"; then
-+			uidformat='"ld"'
-+		else
-+			if $test X"$uidsize" = X"$intsize"; then
-+				uidformat='"d"'
-+			else
-+				if $test X"$uidsize" = X"$shortsize"; then
-+					uidformat='"hd"'
-+				fi
-+			fi
-+		fi
-+	fi
-+	;;
-+*)	if $test X"$uidsize" = X"$uvsize"; then
-+		uidformat="$uvuformat"
-+	else
-+		if $test X"$uidsize" = X"$longsize"; then
-+			uidformat='"lu"'
-+		else
-+			if $test X"$uidsize" = X"$intsize"; then
-+				uidformat='"u"'
-+			else
-+				if $test X"$uidsize" = X"$shortsize"; then
-+					uidformat='"hu"'
-+				fi
-+			fi
-+		fi
-+	fi
-+	;;
-+esac
-+
-+: Determine if we can use sysctl with KERN_PROC_PATHNAME to find executing program
-+echo " "
-+echo "Determining whether we can use sysctl with KERN_PROC_PATHNAME to find executing program..." >&4
-+$cat >try.c <<'EOM'
-+/* Intentionally a long probe as I'd like to sanity check that the exact
-+   approach is going to work, as thinking it will work, but only having it
-+   part working at runtime is worse than not having it.  */
-+
-+#include <sys/types.h>
-+#include <sys/sysctl.h>
-+#include <sys/param.h>
-+#include <stdio.h>
-+#include <string.h>
-+#include <stdlib.h>
-+#include <unistd.h>
-+
-+int
-+main(int argc, char **argv) {
-+    char *buffer;
-+    char *argv_leaf = strrchr(argv[0], '/');
-+    char *buffer_leaf;
-+    size_t size = 0;
-+    int mib[4];
-+
-+    mib[0] = CTL_KERN;
-+    mib[1] = KERN_PROC;
-+    mib[2] = KERN_PROC_PATHNAME;
-+    mib[3] = -1;
-+
-+    if (!argv_leaf) {
-+	fprintf(stderr, "Can't locate / in '%s'\n", argv[0]);
-+	return 1;
-+    }
-+
-+    if (sysctl(mib, 4, NULL, &size, NULL, 0)) {
-+	perror("sysctl");
-+	return 2;
-+    }
-+
-+    if (size < strlen(argv_leaf) + 1) {
-+	fprintf(stderr, "size %lu is too short for a path\n",
-+		(unsigned long) size);
-+	return 3;
-+    }
-+
-+    if (size > MAXPATHLEN * MAXPATHLEN) {
-+	fprintf(stderr, "size %lu is too long for a path\n",
-+		(unsigned long) size);
-+	return 4;
-+    }
-+
-+    buffer = malloc(size);
-+    if (!buffer) {
-+	perror("malloc");
-+	return 5;
-+    }
-+
-+    if (sysctl(mib, 4, buffer, &size, NULL, 0)) {
-+	perror("sysctl");
-+	return 6;
-+    }
-+
-+    if (strlen(buffer) + 1 != size) {
-+	fprintf(stderr, "size != strlen(buffer) + 1 (%lu != %lu)\n",
-+		(unsigned long)size, (unsigned long)strlen(buffer) + 1);
-+        return 7;
-+    }
-+
-+
-+    if (*buffer != '/') {
-+	fprintf(stderr, "Not an absolute path: '%s'\n", buffer);
-+	return 8;
-+    }
-+
-+    if (strstr(buffer, "/./")) {
-+	fprintf(stderr, "Contains /./: '%s'\n", buffer);
-+	return 9;
-+    }
-+
-+    if (strstr(buffer, "/../")) {
-+	fprintf(stderr, "Contains /../: '%s'\n", buffer);
-+	return 10;
-+    }
-+
-+    buffer_leaf = strrchr(buffer, '/');
-+    if (strcmp(buffer_leaf, argv_leaf) != 0) {
-+	fprintf(stderr, "Leafnames differ: '%s' vs '%s'\n", argv[0], buffer);
-+	return 11;
-+    }
-+
-+    free(buffer);
-+
-+    return 0;
-+}
-+EOM
-+
-+val=$undef
-+set try
-+if eval $compile_ok; then
-+	if $run ./try; then
-+		echo "You can use sysctl with KERN_PROC_PATHNAME to find the executing program." >&4
-+		val="$define"
-+	else
-+		echo "Nope, sysctl with KERN_PROC_PATHNAME doesn't work here." >&4
-+		val="$undef"
-+	fi
-+else
-+	echo "I'm unable to compile the test program." >&4
-+	echo "I'll assume no sysctl with KERN_PROC_PATHNAME here." >&4
-+	val="$undef"
-+fi
-+$rm_try
-+set usekernprocpathname
-+eval $setvar
-+
-+: Determine if we can use _NSGetExecutablePath to find executing program
-+echo " "
-+echo "Determining whether we can use _NSGetExecutablePath to find executing program..." >&4
-+$cat >try.c <<'EOM'
-+/* Intentionally a long probe as I'd like to sanity check that the exact
-+   approach is going to work, as thinking it will work, but only having it
-+   part working at runtime is worse than not having it.  */
-+#include <mach-o/dyld.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <sys/param.h>
-+#include <string.h>
-+
-+int
-+main(int argc, char **argv) {
-+    char buf[1];
-+    uint32_t size = sizeof(buf);
-+    int result;
-+    char *buffer;
-+    char *tidied;
-+    char *argv_leaf = strrchr(argv[0], '/');
-+    char *tidied_leaf;
-+
-+    if (!argv_leaf) {
-+	fprintf(stderr, "Can't locate / in '%s'\n", argv[0]);
-+	return 1;
-+    }
-+
-+    _NSGetExecutablePath(buf, &size);
-+    if (size > MAXPATHLEN * MAXPATHLEN) {
-+	fprintf(stderr, "_NSGetExecutablePath size %u is too long for a path\n",
-+		(unsigned int) size);
-+	return 2;
-+    }
-+
-+    buffer = malloc(size);
-+    if (!buffer) {
-+	perror("malloc");
-+	return 3;
-+    }
-+
-+    result = _NSGetExecutablePath(buffer, &size);
-+    if (result != 0) {
-+	fprintf(stderr, "_NSGetExecutablePath returned %i for a size of %u\n",
-+		result, (unsigned int) size);
-+	return 4;
-+    }
-+
-+    tidied = realpath(buffer, NULL);
-+    if (!tidied) {
-+	perror("realpath");
-+	return 5;
-+    }
-+
-+    free(buffer);
-+
-+    if (*tidied != '/') {
-+	fprintf(stderr, "Not an absolute path: '%s'\n", tidied);
-+	return 6;
-+    }
-+
-+    if (strstr(tidied, "/./")) {
-+	fprintf(stderr, "Contains /./: '%s'\n", tidied);
-+	return 7;
-+    }
-+
-+    if (strstr(tidied, "/../")) {
-+	fprintf(stderr, "Contains /../: '%s'\n", tidied);
-+	return 8;
-+    }
-+
-+    tidied_leaf = strrchr(tidied, '/');
-+    if (strcmp(tidied_leaf, argv_leaf) != 0) {
-+	fprintf(stderr, "Leafnames differ: '%s' vs '%s'\n", argv[0], tidied);
-+	return 9;
-+    }
-+
-+    free(tidied);
-+
-+    return 0;
-+}
-+EOM
-+
-+val=$undef
-+set try
-+if eval $compile_ok; then
-+	if $run ./try; then
-+		echo "You can use _NSGetExecutablePath to find the executing program." >&4
-+		val="$define"
-+	else
-+		echo "Nope, _NSGetExecutablePath doesn't work here." >&4
-+	fi
-+else
-+	echo "I'm unable to compile the test program." >&4
-+	echo "I'll assume no _NSGetExecutablePath here." >&4
-+fi
-+$rm_try
-+set usensgetexecutablepath
-+eval $setvar
-+
-+: Check if site customization support was requested
-+case "$usesitecustomize" in
-+    $define|true|[Yy]*)
-+	usesitecustomize="$define"
-+	;;
-+    *)
-+	usesitecustomize="$undef"
-+	;;
-+    esac
-+
-+: see if prototypes support variable argument declarations
-+echo " "
-+case "$prototype$i_stdarg" in
-+$define$define)
-+	echo "It appears we'll be able to prototype varargs functions." >&4
-+	val="$define"
-+	;;
-+*)
-+	echo "Too bad... We won't be using prototyped varargs functions..." >&4
-+	val="$undef"
-+	;;
-+esac
-+set vaproto
-+eval $setvar
-+
-+: determine compiler compiler
-+case "$yacc" in
-+'')
-+	dflt=yacc;;
-+*)
-+	dflt="$yacc";;
-+esac
-+echo " "
-+comp='yacc'
-+if $test -f "$byacc$_exe"; then
-+	dflt="$byacc"
-+	comp="byacc or $comp"
-+fi
-+if $test -f "$bison$_exe"; then
-+	comp="$comp or bison -y"
-+fi
-+rp="Which compiler compiler ($comp) shall I use?"
-+. ./myread
-+yacc="$ans"
-+case "$yacc" in
-+*bis*)
-+	case "$yacc" in
-+	*-y*) ;;
-+	*)
-+		yacc="$yacc -y"
-+		echo "(Adding -y option to bison to get yacc-compatible behaviour.)"
-+		;;
-+	esac
-+	;;
-+esac
-+
-+: see if this is a assert.h system
-+set assert.h i_assert
-+eval $inhdr
-+
-+: see if this is a fp.h system
-+set fp.h i_fp
-+eval $inhdr
-+
-+: see if this is a fp_class.h system
-+set fp_class.h i_fp_class
-+eval $inhdr
-+
-+: see if gdbm.h is available
-+set gdbm.h t_gdbm
-+eval $inhdr
-+case "$t_gdbm" in
-+$define)
-+	: see if gdbm_open exists
-+	set gdbm_open d_gdbm_open
-+	eval $inlibc
-+	case "$d_gdbm_open" in
-+	$undef)
-+		t_gdbm="$undef"
-+		echo "We won't be including <gdbm.h>"
-+		;;
-+	esac
-+	;;
-+esac
-+val="$t_gdbm"
-+set i_gdbm
-+eval $setvar
-+
-+: see if this is a ieeefp.h system
-+case "$i_ieeefp" in
-+'' ) set ieeefp.h i_ieeefp
-+     eval $inhdr
-+     ;;
-+esac
-+
-+: see if this is a libutil.h system
-+set libutil.h i_libutil
-+eval $inhdr
-+
-+: see if mach cthreads are available
-+if test "X$usethreads" = "X$define"; then
-+	set mach/cthreads.h i_machcthr
-+	eval $inhdr
-+else
-+	i_machcthr="$undef"
-+fi
-+
-+: see if this is a mntent.h system
-+set mntent.h i_mntent
-+eval $inhdr
-+
-+: see if net/errno.h is available
-+val=''
-+set net/errno.h val
-+eval $inhdr
-+
-+: Unfortunately, it causes problems on some systems.  Arrgh.
-+case "$val" in
-+$define)
-+	cat > try.c <<'EOM'
-+#include <stdio.h>
-+#include <errno.h>
-+#include <net/errno.h>
-+int func()
-+{
-+	return ENOTSOCK;
-+}
-+EOM
-+	if $cc $ccflags -c try.c >/dev/null 2>&1; then
-+		echo "We'll be including <net/errno.h>." >&4
-+	else
-+		echo "We won't be including <net/errno.h>." >&4
-+		val="$undef"
-+	fi
-+	$rm_try
-+	;;
-+esac
-+set i_neterrno
-+eval $setvar
-+
-+: see if netinet/tcp.h is available
-+set netinet/tcp.h i_netinettcp
-+eval $inhdr
-+
-+: see if this is a poll.h system
-+set poll.h i_poll
-+eval $inhdr
-+
-+: see if this is a prot.h system
-+set prot.h i_prot
-+eval $inhdr
-+
-+: Preprocessor symbols
-+echo " "
-+$echo "Guessing which symbols your C compiler and preprocessor define..." >&4
-+$cat <<'EOSH' > Cppsym.know
-+a29k ABI64 aegis AES_SOURCE AIX AIX32 AIX370
-+AIX41 AIX42 AIX43 AIX_SOURCE aixpc ALL_SOURCE
-+alliant alpha am29000 AM29000 AMD64 amd64 amiga AMIGAOS AMIX
-+ansi ANSI_C_SOURCE apollo ardent ARM32 atarist att386 att3b
-+BeOS BIG_ENDIAN BIT_MSF bsd BSD bsd43 bsd4_2 bsd4_3 BSD4_3 bsd4_4
-+BSD_4_3 BSD_4_4 BSD_NET2 BSD_TIME BSD_TYPES BSDCOMPAT bsdi
-+bull c cadmus clipper CMU COFF COMPILER_VERSION
-+concurrent convex cpu cray CRAY CRAYMPP ctix CX_UX
-+CYGWIN DECC DGUX DGUX_SOURCE DJGPP dmert DOLPHIN DPX2 DSO
-+Dynix DynixPTX ELF encore EPI EXTENSIONS FAVOR_BSD
-+FILE_OFFSET_BITS FreeBSD GCC_NEW_VARARGS gcos gcx gimpel
-+GLIBC GLIBC_MINOR
-+GNU_SOURCE GNUC GNUC_MINOR GNU_LIBRARY GO32 gould GOULD_PN
-+H3050R H3050RX hbullx20 hcx host_mips
-+hp200 hp300 hp700 HP700 hp800 hp9000
-+hp9000s200 hp9000s300 hp9000s400 hp9000s500
-+hp9000s700 hp9000s800 hp9k8 hp_osf hppa hpux HPUX_SOURCE
-+i186 i286 i386 i486 i586 i686 i8086 i80960 i860 I960
-+IA64 iAPX286 ibm ibm032 ibmesa IBMR2 ibmrt ILP32 ILP64
-+INLINE_INTRINSICS INTRINSICS INT64 interdata is68k ksr1
-+LANGUAGE_C LARGE_FILE_API LARGEFILE64_SOURCE
-+LARGEFILE_SOURCE LFS64_LARGEFILE LFS_LARGEFILE
-+LIBCATAMOUNT Linux LITTLE_ENDIAN LONG64 LONG_DOUBLE LONG_LONG
-+LONGDOUBLE LONGLONG LP64 luna luna88k Lynx
-+M68000 m68k m88100 m88k M88KBCS_TARGET M_COFF
-+M_I186 M_I286 M_I386 M_I8086 M_I86 M_I86SM M_SYS3
-+M_SYS5 M_SYSIII M_SYSV M_UNIX M_XENIX MACH machine MachTen
-+MATH_HAS_NO_SIDE_EFFECTS
-+mc300 mc500 mc68000 mc68010 mc68020 mc68030 mc68040
-+mc68060 mc68k mc68k32 mc700 mc88000 mc88100 merlin
-+mert MiNT mips MIPS_FPSET MIPS_ISA MIPS_SIM MIPS_SZINT
-+MIPS_SZLONG MIPS_SZPTR MIPSEB MIPSEL MODERN_C motorola
-+mpeix MSDOS MTXINU MULTIMAX mvs MVS n16 ncl_el ncl_mr
-+NetBSD news1500 news1700 news1800 news1900 news3700
-+news700 news800 news900 NeXT NLS nonstopux ns16000 ns32000
-+ns32016 ns32332 ns32k nsc32000
-+OCS88 OEMVS OpenBSD os OS2 OS390 osf OSF1 OSF_SOURCE
-+pa_risc PA_RISC1_1 PA_RISC2_0 PARAGON parisc
-+pc532 pdp11 PGC PIC plexus PORTAR posix
-+POSIX1B_SOURCE POSIX2_SOURCE POSIX4_SOURCE
-+POSIX_C_SOURCE POSIX_SOURCE POWER
-+PROTOTYPES PWB pyr QNX QK_USER R3000 REENTRANT RES Rhapsody RISC6000
-+riscix riscos RT S390 SA110 scs SCO sequent sgi SGI_SOURCE SH3 sinix
-+SIZE_INT SIZE_LONG SIZE_PTR SOCKET_SOURCE SOCKETS_SOURCE
-+sony sony_news sonyrisc sparc sparclite spectrum
-+stardent stdc STDC_EXT stratos sun sun3 sun386
-+Sun386i svr3 svr4 SVR4_2 SVR4_SOURCE svr5
-+SX system SYSTYPE_BSD SYSTYPE_BSD43 SYSTYPE_BSD44
-+SYSTYPE_SVR4 SYSTYPE_SVR5 SYSTYPE_SYSV SYSV SYSV3 SYSV4 SYSV5
-+sysV68 sysV88 Tek4132 Tek4300 titan
-+TM3200 TM5400 TM5600
-+tower tower32 tower32_200 tower32_600 tower32_700
-+tower32_800 tower32_850 tss
-+u370 u3b u3b2 u3b20 u3b200 u3b20d u3b5
-+ultrix UMAXV UnicomPBB UnicomPBD UNICOS UNICOSMK
-+unix UNIX95 UNIX99 unixpc unos
-+USE_BSD USE_FILE_OFFSET64 USE_GNU USE_ISOC9X USE_LARGEFILE USE_LARGEFILE64
-+USE_MISC USE_POSIX USE_POSIX199309 USE_POSIX199506 USE_POSIX2
-+USE_REENTRANT USE_SVID USE_UNIX98 USE_XOPEN USE_XOPEN_EXTENDED
-+USGr4 USGr4_2
-+Utek UTek UTS UWIN uxpm uxps vax venix VMESA vms x86_64 xenix Xenix286
-+XOPEN_SOURCE XOPEN_SOURCE_EXTENDED XPG2 XPG2_EXTENDED
-+XPG3 XPG3_EXTENDED XPG4 XPG4_EXTENDED
-+z8000
-+EOSH
-+# Maybe put other stuff here too.
-+cat <<EOSH >>Cppsym.know
-+$osname
-+EOSH
-+./tr '[a-z]' '[A-Z]' < Cppsym.know > Cppsym.a
-+./tr '[A-Z]' '[a-z]' < Cppsym.know > Cppsym.b
-+$cat Cppsym.know > Cppsym.c
-+$cat Cppsym.a Cppsym.b Cppsym.c | $tr ' ' $trnl | $sort | $uniq > Cppsym.know
-+$rm -f Cppsym.a Cppsym.b Cppsym.c
-+cat <<EOSH > Cppsym
-+$startsh
-+if $test \$# -gt 0; then
-+    echo \$* | $tr " " "$trnl" | ./Cppsym.try > Cppsym.got
-+    if $test -s Cppsym.got; then
-+        $rm -f Cppsym.got
-+        exit 0
-+    fi
-+    $rm -f Cppsym.got
-+    exit 1
-+else
-+    $tr " " "$trnl" | ./Cppsym.try
-+    exit 0
-+fi
-+EOSH
-+chmod +x Cppsym
-+$eunicefix Cppsym
-+cat <<EOSH > Cppsym.try
-+$startsh
-+cat <<'EOCP' > try.c
-+#include <stdio.h>
-+#if cpp_stuff == 1
-+#define STRINGIFY(a)    "a"
-+#endif
-+#if cpp_stuff == 42
-+#define StGiFy(a)  #a
-+#define STRINGIFY(a)    StGiFy(a)
-+#endif
-+#if $cpp_stuff != 1 && $cpp_stuff != 42
-+#   include "Bletch: How does this C preprocessor stringify macros?"
-+#endif
-+int main() {
-+EOCP
-+$awk \\
-+EOSH
-+cat <<'EOSH' >> Cppsym.try
-+'length($1) > 0 {
-+    printf "#ifdef %s\nprintf(\"%s=%%s\\n\", STRINGIFY(%s));\n#endif\n", $1, $1, $1
-+    printf "#ifdef _%s\nprintf(\"_%s=%%s\\n\", STRINGIFY(_%s));\n#endif\n", $1, $1, $1
-+    printf "#ifdef __%s\nprintf(\"__%s=%%s\\n\", STRINGIFY(__%s));\n#endif\n", $1, $1, $1
-+    printf "#ifdef __%s__\nprintf(\"__%s__=%%s\\n\", STRINGIFY(__%s__));\n#endif\n", $1, $1, $1
-+}'	 >> try.c
-+echo 'return 0;}' >> try.c
-+EOSH
-+cat <<EOSH >> Cppsym.try
-+ccflags="$ccflags"
-+case "$osname-$gccversion" in
-+irix-) ccflags="\$ccflags -woff 1178" ;;
-+os2-*) ccflags="\$ccflags -Zlinker /PM:VIO" ;;
-+esac
-+$cc -o try -Dcpp_stuff=$cpp_stuff $optimize \$ccflags $ldflags try.c $libs && $run ./try | $sed 's/ /\\\\ /g'
-+EOSH
-+chmod +x Cppsym.try
-+$eunicefix Cppsym.try
-+./Cppsym < Cppsym.know > Cppsym.true
-+: Add in any linux cpp "predefined macros":
-+case "$osname::$gccversion" in
-+  *linux*::*.*|*gnukfreebsd*::*.*|gnu::*.*)
-+    tHdrH=_tmpHdr
-+    rm -f $tHdrH'.h' $tHdrH
-+    touch $tHdrH'.h'
-+    if $cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
-+       sed 's/#define[\ \  ]*//;s/[\ \     ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-+       if [ -s $tHdrH'_cppsym.real' ]; then
-+	  cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true
-+       fi
-+    fi
-+    rm -f $tHdrH'.h' $tHdrH'_cppsym.h' $tHdrH'_cppsym.real'
-+  ;;
-+esac
-+: now check the C compiler for additional symbols
-+postprocess_cc_v=''
-+case "$osname" in
-+aix) postprocess_cc_v="|$tr , ' '" ;;
-+esac
-+$cat >ccsym <<EOS
-+$startsh
-+$cat >tmp.c <<EOF
-+extern int foo;
-+EOF
-+for i in \`$cc -v -c tmp.c 2>&1 $postprocess_cc_v\`
-+do
-+	case "\$i" in
-+	-D*) echo "\$i" | $sed 's/^-D//';;
-+	-A*) $test "$gccversion" && echo "\$i" | $sed 's/^-A//' | $sed 's/\(.*\)(\(.*\))/\1=\2/';;
-+	esac
-+done
-+$rm_try
-+EOS
-+postprocess_cc_v=''
-+chmod +x ccsym
-+$eunicefix ccsym
-+./ccsym > ccsym1.raw
-+if $test -s ccsym1.raw; then
-+       $sort ccsym1.raw | $uniq >ccsym.raw
-+else
-+       mv ccsym1.raw ccsym.raw
-+fi
-+
-+$awk '/\=/ { print $0; next }
-+	{ print $0"=1" }' ccsym.raw >ccsym.list
-+$comm -13 Cppsym.true ccsym.list >ccsym.own
-+$comm -12 Cppsym.true ccsym.list >ccsym.com
-+$comm -23 Cppsym.true ccsym.list >ccsym.cpp
-+also=''
-+if $test -z ccsym.raw; then
-+	echo "Your C compiler doesn't seem to define any symbols!" >&4
-+	echo " "
-+	echo "However, your C preprocessor defines the following symbols:"
-+	$cat Cppsym.true
-+    	ccsymbols=''
-+	cppsymbols=`$cat Cppsym.true`
-+        cppsymbols=`echo $cppsymbols`
-+	cppccsymbols="$cppsymbols"
-+else
-+	if $test -s ccsym.com; then
-+		echo "Your C compiler and pre-processor define these symbols:"
-+		$sed -e 's/\(..*\)=.*/\1/' ccsym.com
-+		also='also '
-+		symbols='ones'
-+		cppccsymbols=`$cat ccsym.com`
-+		cppccsymbols=`echo $cppccsymbols`
-+		$test "$silent" || sleep 1
-+	fi
-+	if $test -s ccsym.cpp; then
-+		$test "$also" && echo " "
-+		echo "Your C pre-processor ${also}defines the following symbols:"
-+		$sed -e 's/\(..*\)=.*/\1/' ccsym.cpp
-+		also='further '
-+		cppsymbols=`$cat ccsym.cpp`
-+		cppsymbols=`echo $cppsymbols`
-+		$test "$silent" || sleep 1
-+	fi
-+	if $test -s ccsym.own; then
-+		$test "$also" && echo " "
-+		echo "Your C compiler ${also}defines the following cpp symbols:"
-+		$sed -e 's/\(..*\)=1/\1/' ccsym.own
-+		$sed -e 's/\(..*\)=.*/\1/' ccsym.own | $uniq >>Cppsym.true
-+	        ccsymbols=`$cat ccsym.own`
-+	        ccsymbols=`echo $ccsymbols`
-+		$test "$silent" || sleep 1
-+	fi
-+fi
-+
-+: see if this is a termio system
-+val="$undef"
-+val2="$undef"
-+val3="$undef"
-+if $test `./findhdr termios.h`; then
-+	set tcsetattr i_termios
-+	eval $inlibc
-+	val3="$i_termios"
-+fi
-+echo " "
-+case "$val3" in
-+"$define") echo "You have POSIX termios.h... good!" >&4;;
-+*) if ./Cppsym pyr; then
-+		case "`/bin/universe`" in
-+		ucb) if $test `./findhdr sgtty.h`; then
-+				val2="$define"
-+				echo "<sgtty.h> found." >&4
-+			else
-+				echo "System is pyramid with BSD universe."
-+				./warn "<sgtty.h> not found--you could have problems."
-+			fi;;
-+		*) if $test `./findhdr termio.h`; then
-+				val="$define"
-+				echo "<termio.h> found." >&4
-+			else
-+				echo "System is pyramid with USG universe."
-+				./warn "<termio.h> not found--you could have problems."
-+			fi;;
-+		esac
-+	elif ./usg; then
-+		if $test `./findhdr termio.h`; then
-+			echo "<termio.h> found." >&4
-+			val="$define"
-+		elif $test `./findhdr sgtty.h`; then
-+			echo "<sgtty.h> found." >&4
-+			val2="$define"
-+		else
-+			./warn "Neither <termio.h> nor <sgtty.h> found--cross fingers!"
-+		fi
-+	else
-+		if $test `./findhdr sgtty.h`; then
-+			echo "<sgtty.h> found." >&4
-+			val2="$define"
-+		elif $test `./findhdr termio.h`; then
-+			echo "<termio.h> found." >&4
-+			val="$define"
-+		else
-+			./warn "Neither <sgtty.h> nor <termio.h> found--cross fingers!"
-+		fi
-+	fi;;
-+esac
-+set i_termio; eval $setvar
-+val=$val2; set i_sgtty; eval $setvar
-+val=$val3; set i_termios; eval $setvar
-+
-+: see if stdbool is available
-+: we want a real compile instead of Inhdr because some Solaris systems
-+: have stdbool.h, but it can only be used if the compiler indicates it
-+: is sufficiently c99-compliant.
-+echo " "
-+$cat >try.c <<EOCP
-+#include <stdio.h>
-+#include <stdbool.h>
-+int func(bool x)
-+{
-+    return x ? 1 : 0;
-+}
-+int main(int argc, char **argv)
-+{
-+    return func(0);
-+}
-+EOCP
-+set try
-+if eval $compile; then
-+	echo "<stdbool.h> found." >&4
-+	val="$define"
-+else
-+	echo "<stdbool.h> NOT found." >&4
-+	val="$undef"
-+fi
-+$rm_try
-+set i_stdbool
-+eval $setvar
-+
-+: see if stddef is available
-+set stddef.h i_stddef
-+eval $inhdr
-+
-+: see if sys/access.h is available
-+set sys/access.h i_sysaccess
-+eval $inhdr
-+
-+: see if ioctl defs are in sgtty, termio, sys/filio or sys/ioctl
-+set sys/filio.h i_sysfilio
-+eval $inhdr
-+echo " "
-+if $test `./findhdr sys/ioctl.h`; then
-+	val="$define"
-+	echo '<sys/ioctl.h> found.' >&4
-+else
-+	val="$undef"
-+	if $test $i_sysfilio = "$define"; then
-+	    echo '<sys/ioctl.h> NOT found.' >&4
-+	else
-+		$test $i_sgtty = "$define" && xxx="sgtty.h"
-+		$test $i_termio = "$define" && xxx="termio.h"
-+		$test $i_termios = "$define" && xxx="termios.h"
-+echo "No <sys/ioctl.h> found, assuming ioctl args are defined in <$xxx>." >&4
-+	fi
-+fi
-+set i_sysioctl
-+eval $setvar
-+
-+: see if socket ioctl defs are in sys/sockio.h
-+echo " "
-+xxx=`./findhdr sys/sockio.h`
-+if $test "$xxx"; then
-+	if $contains SIOCATMARK $xxx >/dev/null 2>&1; then
-+		val="$define"
-+		echo "You have socket ioctls defined in <sys/sockio.h>." >&4
-+	else
-+		val="$undef"
-+		echo "No socket ioctls found in <sys/sockio.h>." >&4
-+	fi
-+else
-+	val="$undef"
-+	$cat <<EOM
-+<sys/sockio.h> not found, assuming socket ioctls are in <sys/ioctl.h>.
-+EOM
-+fi
-+set i_syssockio
-+eval $setvar
-+
-+: see if this is a syslog.h system
-+set syslog.h i_syslog
-+eval $inhdr
-+
-+: see if this is a sys/mode.h system
-+set sys/mode.h i_sysmode
-+eval $inhdr
-+
-+: see if there is a sys/poll.h file
-+set sys/poll.h i_syspoll
-+eval $inhdr
-+
-+: see if sys/resource.h has to be included
-+set sys/resource.h i_sysresrc
-+eval $inhdr
-+
-+: see if sys/security.h is available
-+set sys/security.h i_syssecrt
-+eval $inhdr
-+
-+: see if this is a sys/statvfs.h system
-+set sys/statvfs.h i_sysstatvfs
-+eval $inhdr
-+
-+: see if this is a sys/un.h system
-+set sys/un.h i_sysun
-+eval $inhdr
-+
-+: see if this is a sys/utsname.h system
-+set sys/utsname.h i_sysutsname
-+eval $inhdr
-+
-+: see if this is a syswait system
-+set sys/wait.h i_syswait
-+eval $inhdr
-+
-+: see if this is a ustat.h system
-+set ustat.h i_ustat
-+eval $inhdr
-+
-+: see if this is an utime system
-+set utime.h i_utime
-+eval $inhdr
-+
-+: see if this is a vfork system
-+case "$d_vfork" in
-+"$define")
-+	set vfork.h i_vfork
-+	eval $inhdr
-+	;;
-+*)
-+	i_vfork="$undef"
-+	;;
-+esac
-+
-+: Check extensions
-+echo " "
-+echo "Looking for extensions..." >&4
-+: If we are using the old config.sh, known_extensions may contain
-+: old or inaccurate or duplicate values.
-+known_extensions=''
-+nonxs_extensions=''
-+: We do not use find because it might not be available.
-+: We do not just use MANIFEST because the user may have dropped
-+: some additional extensions into the source tree and expect them
-+: to be built.
-+
-+: Function to recursively find available extensions, ignoring DynaLoader
-+: NOTE: recursion limit of 10 to prevent runaway in case of symlink madness
-+: In 5.10.1 and later, extensions are stored in directories
-+: like File-Glob instead of the older File/Glob/.
-+find_extensions='
-+    for xxx in *; do
-+	case "$xxx" in
-+	    DynaLoader|dynaload) ;;
-+	    *)
-+	    this_ext=`echo $xxx | $sed -e s/-/\\\//g`;
-+	    leaf=`echo $xxx | $sed -e s/.*-//`;
-+	    if $test -d File; then
-+		if $test -f $xxx/$leaf.xs -o -f $xxx/$leaf.c; then
-+		    known_extensions="$known_extensions $1$this_ext";
-+		elif $test -f $xxx/Makefile.PL; then
-+		    nonxs_extensions="$nonxs_extensions $1$this_ext";
-+		else
-+		    if $test -d $xxx -a $# -lt 10; then
-+			set $1$xxx/ $*;
-+			cd "$xxx";
-+			eval $find_extensions;
-+			cd ..;
-+			shift;
-+		    fi;
-+		fi;
-+	    else
-+		echo " $known_extensions $nonxs_extensions" > $$.tmp;
-+		if $contains " $this_ext " $$.tmp; then
-+		    echo >&4;
-+		    echo "Duplicate directories detected for extension $xxx" >&4;
-+		    echo "Configure cannot correctly recover from this - shall I abort?" >&4;
-+		    case "$knowitall" in
-+		    "") dflt=y;;
-+		    *) dflt=n;;
-+		    esac;
-+		    . ../UU/myread;
-+		    case "$ans" in
-+		    n*|N*) ;;
-+		    *) echo >&4;
-+		       echo "Ok.  Stopping Configure." >&4;
-+		       echo "Please remove the duplicate directory (eg using git clean) and then re-run Configure" >&4;
-+			exit 1;;
-+		    esac;
-+		    echo "Ok.  You will need to correct config.sh before running make." >&4;
-+		fi;
-+		$ls -1 $xxx > $$.tmp;
-+		if   $contains "\.xs$" $$.tmp > /dev/null 2>&1; then
-+		    known_extensions="$known_extensions $this_ext";
-+		elif $contains "\.c$"  $$.tmp > /dev/null 2>&1; then
-+		    known_extensions="$known_extensions $this_ext";
-+		elif $test -d $xxx; then
-+		    nonxs_extensions="$nonxs_extensions $this_ext";
-+		fi;
-+		$rm -f $$.tmp;
-+	    fi
-+	    ;;
-+	esac;
-+    done'
-+tdir=`pwd`
-+cd "$rsrc/cpan"
-+set X
-+shift
-+eval $find_extensions
-+cd "$rsrc/dist"
-+set X
-+shift
-+eval $find_extensions
-+cd "$rsrc/ext"
-+set X
-+shift
-+eval $find_extensions
-+if $test -d File-Glob; then
-+    : All ext/ flattened
-+else
-+    # Special case:  Add in modules that nest beyond the first level.
-+    # Currently threads/shared and Hash/Util/FieldHash, since they are
-+    # not picked up by the recursive find above (and adding in general
-+    # recursive finding breaks SDBM_File/sdbm).
-+    # A.D. 20011025 (SDBM), ajgough 20071008 (FieldHash)
-+    known_extensions="$known_extensions threads/shared Hash/Util/FieldHash"
-+fi
-+set X $known_extensions
-+shift
-+known_extensions=`echo "$*" | tr ' ' $trnl | $sort | tr $trnl ' '`
-+set X $nonxs_extensions
-+shift
-+nonxs_extensions=`echo "$*" | tr ' ' $trnl | $sort | tr $trnl ' '`
-+cd "$tdir"
-+
-+: Now see which are supported on this system.
-+avail_ext=''
-+for xxx in $known_extensions ; do
-+	case "$xxx" in
-+	DB_File|db_file)
-+		case "$i_db" in
-+		$define) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	GDBM_File|gdbm_fil)
-+		case "$i_gdbm" in
-+		$define) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	I18N/Langinfo|i18n_lan)
-+		case "$i_langinfo$d_nl_langinfo" in
-+		$define$define) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	IPC/SysV|ipc/sysv)
-+		: XXX Do we need a useipcsysv variable here
-+		case "${d_msg}${d_sem}${d_shm}" in
-+		*"${define}"*) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	NDBM_File|ndbm_fil)
-+		case "$d_ndbm" in
-+		$define)
-+		    case "$osname-$use64bitint" in
-+		    hpux-define)
-+			case "$libs" in
-+			*-lndbm*) avail_ext="$avail_ext $xxx" ;;
-+			esac
-+			;;
-+		    *) avail_ext="$avail_ext $xxx" ;;
-+		    esac
-+		    ;;
-+		esac
-+		;;
-+	ODBM_File|odbm_fil)
-+		case "${i_dbm}${i_rpcsvcdbm}" in
-+		*"${define}"*)
-+		    case "$d_cplusplus" in
-+		    define) ;; # delete as a function name will not work
-+		    *)  case "$osname-$use64bitint" in
-+			hpux-define)
-+			    case "$libs" in
-+			    *-ldbm*) avail_ext="$avail_ext $xxx" ;;
-+			    esac
-+			    ;;
-+			*) avail_ext="$avail_ext $xxx" ;;
-+			esac
-+			;;
-+		    esac
-+		    ;;
-+		esac
-+		;;
-+	Opcode|opcode)
-+		case "$useopcode" in
-+		true|define|y) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	POSIX|posix)
-+		case "$useposix" in
-+		true|define|y) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	Socket|socket)
-+		case "$d_socket" in
-+		true|$define|y)
-+		    case "$osname" in
-+		    beos) ;; # not unless BONE
-+		    *) avail_ext="$avail_ext $xxx" ;;
-+		    esac
-+		    ;;
-+		esac
-+		;;
-+	Sys/Syslog|sys/syslog)
-+		: XXX syslog requires socket
-+		case "$d_socket" in
-+		true|$define|y) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	Thread|thread)
-+                case "$usethreads" in
-+                true|$define|y)
-+                        case "$use5005threads" in
-+                        $define|true|[yY]*) avail_ext="$avail_ext $xxx" ;;
-+                        esac
-+		esac
-+		;;
-+	threads|threads/shared)
-+		# threads and threads::shared are special cases.
-+		# To stop people from asking "Perl 5.8.0 was supposed
-+		# to have this new fancy threads implementation but my
-+		# perl doesn't have it" and from people trying to
-+		# (re)install the threads module using CPAN.pm and
-+		# CPAN.pm then offering to reinstall Perl 5.8.0,
-+		# the threads.pm and threads/shared.pm will always be
-+		# there, croaking informatively ("you need to rebuild
-+		# all of Perl with threads, sorry") when threads haven't
-+		# been compiled in.
-+		# --jhi
-+		avail_ext="$avail_ext $xxx"
-+		;;
-+	VMS*)
-+		;;
-+	Win32*)
-+		case "$osname" in
-+		cygwin) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	XS/APItest|xs/apitest)
-+		# This is just for testing.  Skip it unless we have dynamic loading.
-+
-+		case "$usedl" in
-+		$define) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	XS/Typemap|xs/typemap)
-+		# This is just for testing.  Skip it unless we have dynamic loading.
-+		case "$usedl" in
-+		$define) avail_ext="$avail_ext $xxx" ;;
-+		esac
-+		;;
-+	*)	avail_ext="$avail_ext $xxx"
-+		;;
-+	esac
-+done
-+
-+set X $avail_ext
-+shift
-+avail_ext="$*"
-+
-+case "$onlyextensions" in
-+'') ;;
-+*)  keepextensions=''
-+    echo "You have requested that only certain extensions be included..." >&4
-+    for i in $onlyextensions; do
-+        case " $avail_ext " in
-+        *" $i "*)
-+            echo "Keeping extension $i."
-+            keepextensions="$keepextensions $i"
-+            ;;
-+        *) echo "Ignoring extension $i." ;;
-+        esac
-+    done
-+    avail_ext="$keepextensions"
-+    ;;
-+esac
-+
-+case "$noextensions" in
-+'') ;;
-+*)  keepextensions=''
-+    echo "You have requested that certain extensions be ignored..." >&4
-+    for i in $avail_ext; do
-+        case " $noextensions " in
-+        *" $i "*) echo "Ignoring extension $i." ;;
-+        *) echo "Keeping extension $i.";
-+           keepextensions="$keepextensions $i"
-+           ;;
-+        esac
-+    done
-+    avail_ext="$keepextensions"
-+    ;;
-+esac
-+
-+: Now see which nonxs extensions are supported on this system.
-+: For now assume all are.
-+nonxs_ext=''
-+for xxx in $nonxs_extensions ; do
-+	case "$xxx" in
-+	*)	nonxs_ext="$nonxs_ext $xxx"
-+		;;
-+	esac
-+done
-+
-+set X $nonxs_ext
-+shift
-+nonxs_ext="$*"
-+
-+case $usedl in
-+$define)
-+	$cat <<EOM
-+A number of extensions are supplied with $package.  You may choose to
-+compile these extensions for dynamic loading (the default), compile
-+them into the $package executable (static loading), or not include
-+them at all.  Answer "none" to include no extensions.
-+Note that DynaLoader is always built and need not be mentioned here.
-+
-+EOM
-+	case "$dynamic_ext" in
-+	'')
-+		: Exclude those listed in static_ext
-+		dflt=''
-+		for xxx in $avail_ext; do
-+			case " $static_ext " in
-+			*" $xxx "*) ;;
-+			*) dflt="$dflt $xxx" ;;
-+			esac
-+		done
-+		set X $dflt
-+		shift
-+		dflt="$*"
-+		;;
-+	*)	dflt="$dynamic_ext"
-+		# Perhaps we are reusing an old out-of-date config.sh.
-+		case "$hint" in
-+		previous)
-+			if test X"$dynamic_ext" != X"$avail_ext"; then
-+				$cat <<EOM
-+NOTICE:  Your previous config.sh list may be incorrect.
-+The extensions now available to you are
-+	${avail_ext}
-+but the default list from your previous config.sh is
-+	${dynamic_ext}
-+
-+EOM
-+			fi
-+			;;
-+		esac
-+		;;
-+	esac
-+	case "$dflt" in
-+	'')	dflt=none;;
-+	esac
-+	rp="What extensions do you wish to load dynamically?"
-+	. ./myread
-+	case "$ans" in
-+	none) dynamic_ext=' ' ;;
-+	*) dynamic_ext="$ans" ;;
-+	esac
-+
-+	case "$static_ext" in
-+	'')
-+		: Exclude those already listed in dynamic linking
-+		dflt=''
-+		for xxx in $avail_ext; do
-+			case " $dynamic_ext " in
-+			*" $xxx "*) ;;
-+			*) dflt="$dflt $xxx" ;;
-+			esac
-+		done
-+		set X $dflt
-+		shift
-+		dflt="$*"
-+		;;
-+	*)  dflt="$static_ext"
-+		;;
-+	esac
-+
-+	case "$dflt" in
-+	'')	dflt=none;;
-+	esac
-+	rp="What extensions do you wish to load statically?"
-+	. ./myread
-+	case "$ans" in
-+	none) static_ext=' ' ;;
-+	*) static_ext="$ans" ;;
-+	esac
-+	;;
-+*)
-+	$cat <<EOM
-+A number of extensions are supplied with $package.  Answer "none"
-+to include no extensions.
-+Note that DynaLoader is always built and need not be mentioned here.
-+
-+EOM
-+	case "$static_ext" in
-+	'') dflt="$avail_ext" ;;
-+	*)	dflt="$static_ext"
-+		# Perhaps we are reusing an old out-of-date config.sh.
-+		case "$hint" in
-+		previous)
-+			if test X"$static_ext" != X"$avail_ext"; then
-+				$cat <<EOM
-+NOTICE:  Your previous config.sh list may be incorrect.
-+The extensions now available to you are
-+	${avail_ext}
-+but the default list from your previous config.sh is
-+	${static_ext}
-+
-+EOM
-+			fi
-+			;;
-+		esac
-+		;;
-+	esac
-+	: Exclude those that are not xs extensions
-+	case "$dflt" in
-+	'')	dflt=none;;
-+	esac
-+	rp="What extensions do you wish to include?"
-+	. ./myread
-+	case "$ans" in
-+	none) static_ext=' ' ;;
-+	*) static_ext="$ans" ;;
-+	esac
-+	;;
-+esac
-+#
-+# Encode is a special case.  If we are building Encode as a static
-+# extension, we need to explicitly list its subextensions as well.
-+# For other nested extensions, this is handled automatically by
-+# the appropriate Makefile.PL.
-+case " $static_ext " in
-+	*" Encode "*) # Add the subextensions of Encode
-+	cd "$rsrc/cpan"
-+	for xxx in `ls Encode/*/Makefile.PL|awk -F/ '{print $2}'`; do
-+		static_ext="$static_ext Encode/$xxx"
-+	done
-+	cd "$tdir"
-+	;;
-+esac
-+
-+set X $dynamic_ext $static_ext $nonxs_ext
-+shift
-+extensions="$*"
-+
-+# Sanity check:  We require an extension suitable for use with
-+# AnyDBM_File, as well as Fcntl and IO.  (Failure to have these
-+# should show up as failures in the test suite, but it's helpful to
-+# catch them now.) The 'extensions' list is normally sorted
-+# alphabetically, so we need to accept either
-+#    DB_File ... Fcntl ... IO  ....
-+# or something like
-+#    Fcntl ... NDBM_File ... IO  ....
-+case " $extensions"  in
-+*"_File "*" Fcntl "*" IO "*) ;; # DB_File
-+*" Fcntl "*"_File "*" IO "*) ;; # GDBM_File
-+*" Fcntl "*" IO "*"_File "*) ;; # NDBM_File
-+*) echo "WARNING: Extensions DB_File or *DBM_File, Fcntl, and IO not configured." >&4
-+   echo "WARNING: The Perl you are building will be quite crippled." >& 4
-+   ;;
-+esac
-+
-+: Remove libraries needed only for extensions
-+: The appropriate ext/Foo/Makefile.PL will add them back in, if necessary.
-+: The exception is SunOS 4.x, which needs them.
-+case "${osname}X${osvers}" in
-+sunos*X4*)
-+    perllibs="$libs"
-+    ;;
-+*) case "$usedl" in
-+    $define|true|[yY]*)
-+	    set X `echo " $libs " | sed -e 's@ -lndbm @ @' -e 's@ -lgdbm @ @' -e 's@ -lgdbm_compat @ @' -e 's@ -ldbm @ @' -e 's@ -ldb @ @'` 
-+	    shift
-+	    perllibs="$*"
-+	    ;;
-+    *)	perllibs="$libs"
-+	    ;;
-+    esac
-+    ;;
-+esac
-+
-+: Remove build directory name from cppstdin so it can be used from
-+: either the present location or the final installed location.
-+echo " "
-+: Get out of the UU directory to get correct path name.
-+cd ..
-+case "$cppstdin" in
-+`pwd`/cppstdin)
-+	echo "Stripping down cppstdin path name"
-+	cppstdin=cppstdin
-+	;;
-+esac
-+cd UU
-+
-+: end of configuration questions
-+echo " "
-+echo "End of configuration questions."
-+echo " "
-+
-+: back to where it started
-+if test -d ../UU; then
-+	cd ..
-+fi
-+
-+: configuration may be unconditionally patched via a 'config.arch' file
-+if $test -f config.arch; then
-+	echo "I see a config.arch file, loading it." >&4
-+	. ./config.arch
-+fi
-+
-+: configuration may be patched via a 'config.over' file
-+if $test -f config.over; then
-+	echo " "
-+	dflt=y
-+	rp='I see a config.over file.  Do you wish to load it?'
-+	. UU/myread
-+	case "$ans" in
-+	n*) echo "OK, I'll ignore it.";;
-+	*)	. ./config.over
-+		echo "Configuration override changes have been loaded."
-+		;;
-+	esac
-+fi
-+
-+: in case they want portability, strip down executable paths
-+case "$d_portable" in
-+"$define")
-+	echo " "
-+	echo "Stripping down executable paths..." >&4
-+	for file in $loclist $trylist; do
-+		eval temp=\$$file
-+		eval $file=`basename $temp`
-+	done
-+	;;
-+esac
-+
-+: create config.sh file
-+echo " "
-+echo "Creating config.sh..." >&4
-+$spitshell <<EOT >config.sh
-+$startsh
-+#
-+# This file was produced by running the Configure script. It holds all the
-+# definitions figured out by Configure. Should you modify one of these values,
-+# do not forget to propagate your changes by running "Configure -der". You may
-+# instead choose to run each of the .SH files by yourself, or "Configure -S".
-+#
-+
-+# Package name      : $package
-+# Source directory  : $src
-+# Configuration time: $cf_time
-+# Configured by     : $cf_by
-+# Target system     : $myuname
-+
-+EOT
-+: Add in command line options if available
-+$test -f UU/cmdline.opt && $cat UU/cmdline.opt >> config.sh
-+
-+$spitshell <<EOT >>config.sh
-+
-+Author='$Author'
-+Date='$Date'
-+Header='$Header'
-+Id='$Id'
-+Locker='$Locker'
-+Log='$Log'
-+RCSfile='$RCSfile'
-+Revision='$Revision'
-+Source='$Source'
-+State='$State'
-+_a='$_a'
-+_exe='$_exe'
-+_o='$_o'
-+afs='$afs'
-+afsroot='$afsroot'
-+alignbytes='$alignbytes'
-+ansi2knr='$ansi2knr'
-+aphostname='$aphostname'
-+api_revision='$api_revision'
-+api_subversion='$api_subversion'
-+api_version='$api_version'
-+api_versionstring='$api_versionstring'
-+ar='$ar'
-+archlib='$archlib'
-+archlibexp='$archlibexp'
-+archname64='$archname64'
-+archname='$archname'
-+archobjs='$archobjs'
-+asctime_r_proto='$asctime_r_proto'
-+awk='$awk'
-+baserev='$baserev'
-+bash='$bash'
-+bin='$bin'
-+bin_ELF='$bin_ELF'
-+binexp='$binexp'
-+bison='$bison'
-+byacc='$byacc'
-+byteorder='$byteorder'
-+c='$c'
-+castflags='$castflags'
-+cat='$cat'
-+cc='$cc'
-+cccdlflags='$cccdlflags'
-+ccdlflags='$ccdlflags'
-+ccflags='$ccflags'
-+ccflags_uselargefiles='$ccflags_uselargefiles'
-+ccname='$ccname'
-+ccsymbols='$ccsymbols'
-+ccversion='$ccversion'
-+cf_by='$cf_by'
-+cf_email='$cf_email'
-+cf_time='$cf_time'
-+charbits='$charbits'
-+charsize='$charsize'
-+chgrp='$chgrp'
-+chmod='$chmod'
-+chown='$chown'
-+clocktype='$clocktype'
-+comm='$comm'
-+compress='$compress'
-+contains='$contains'
-+cp='$cp'
-+cpio='$cpio'
-+cpp='$cpp'
-+cpp_stuff='$cpp_stuff'
-+cppccsymbols='$cppccsymbols'
-+cppflags='$cppflags'
-+cpplast='$cpplast'
-+cppminus='$cppminus'
-+cpprun='$cpprun'
-+cppstdin='$cppstdin'
-+cppsymbols='$cppsymbols'
-+crypt_r_proto='$crypt_r_proto'
-+cryptlib='$cryptlib'
-+csh='$csh'
-+ctermid_r_proto='$ctermid_r_proto'
-+ctime_r_proto='$ctime_r_proto'
-+d_Gconvert='$d_Gconvert'
-+d_PRIEUldbl='$d_PRIEUldbl'
-+d_PRIFUldbl='$d_PRIFUldbl'
-+d_PRIGUldbl='$d_PRIGUldbl'
-+d_PRIXU64='$d_PRIXU64'
-+d_PRId64='$d_PRId64'
-+d_PRIeldbl='$d_PRIeldbl'
-+d_PRIfldbl='$d_PRIfldbl'
-+d_PRIgldbl='$d_PRIgldbl'
-+d_PRIi64='$d_PRIi64'
-+d_PRIo64='$d_PRIo64'
-+d_PRIu64='$d_PRIu64'
-+d_PRIx64='$d_PRIx64'
-+d_SCNfldbl='$d_SCNfldbl'
-+d__fwalk='$d__fwalk'
-+d_access='$d_access'
-+d_accessx='$d_accessx'
-+d_aintl='$d_aintl'
-+d_alarm='$d_alarm'
-+d_archlib='$d_archlib'
-+d_asctime64='$d_asctime64'
-+d_asctime_r='$d_asctime_r'
-+d_atolf='$d_atolf'
-+d_atoll='$d_atoll'
-+d_attribute_deprecated='$d_attribute_deprecated'
-+d_attribute_format='$d_attribute_format'
-+d_attribute_malloc='$d_attribute_malloc'
-+d_attribute_nonnull='$d_attribute_nonnull'
-+d_attribute_noreturn='$d_attribute_noreturn'
-+d_attribute_pure='$d_attribute_pure'
-+d_attribute_unused='$d_attribute_unused'
-+d_attribute_warn_unused_result='$d_attribute_warn_unused_result'
-+d_bcmp='$d_bcmp'
-+d_bcopy='$d_bcopy'
-+d_bsd='$d_bsd'
-+d_bsdgetpgrp='$d_bsdgetpgrp'
-+d_bsdsetpgrp='$d_bsdsetpgrp'
-+d_builtin_choose_expr='$d_builtin_choose_expr'
-+d_builtin_expect='$d_builtin_expect'
-+d_bzero='$d_bzero'
-+d_c99_variadic_macros='$d_c99_variadic_macros'
-+d_casti32='$d_casti32'
-+d_castneg='$d_castneg'
-+d_charvspr='$d_charvspr'
-+d_chown='$d_chown'
-+d_chroot='$d_chroot'
-+d_chsize='$d_chsize'
-+d_class='$d_class'
-+d_clearenv='$d_clearenv'
-+d_closedir='$d_closedir'
-+d_cmsghdr_s='$d_cmsghdr_s'
-+d_const='$d_const'
-+d_copysignl='$d_copysignl'
-+d_cplusplus='$d_cplusplus'
-+d_crypt='$d_crypt'
-+d_crypt_r='$d_crypt_r'
-+d_csh='$d_csh'
-+d_ctermid='$d_ctermid'
-+d_ctermid_r='$d_ctermid_r'
-+d_ctime64='$d_ctime64'
-+d_ctime_r='$d_ctime_r'
-+d_cuserid='$d_cuserid'
-+d_dbl_dig='$d_dbl_dig'
-+d_dbminitproto='$d_dbminitproto'
-+d_difftime64='$d_difftime64'
-+d_difftime='$d_difftime'
-+d_dir_dd_fd='$d_dir_dd_fd'
-+d_dirfd='$d_dirfd'
-+d_dirnamlen='$d_dirnamlen'
-+d_dlerror='$d_dlerror'
-+d_dlopen='$d_dlopen'
-+d_dlsymun='$d_dlsymun'
-+d_dosuid='$d_dosuid'
-+d_drand48_r='$d_drand48_r'
-+d_drand48proto='$d_drand48proto'
-+d_dup2='$d_dup2'
-+d_eaccess='$d_eaccess'
-+d_endgrent='$d_endgrent'
-+d_endgrent_r='$d_endgrent_r'
-+d_endhent='$d_endhent'
-+d_endhostent_r='$d_endhostent_r'
-+d_endnent='$d_endnent'
-+d_endnetent_r='$d_endnetent_r'
-+d_endpent='$d_endpent'
-+d_endprotoent_r='$d_endprotoent_r'
-+d_endpwent='$d_endpwent'
-+d_endpwent_r='$d_endpwent_r'
-+d_endsent='$d_endsent'
-+d_endservent_r='$d_endservent_r'
-+d_eofnblk='$d_eofnblk'
-+d_eunice='$d_eunice'
-+d_faststdio='$d_faststdio'
-+d_fchdir='$d_fchdir'
-+d_fchmod='$d_fchmod'
-+d_fchown='$d_fchown'
-+d_fcntl='$d_fcntl'
-+d_fcntl_can_lock='$d_fcntl_can_lock'
-+d_fd_macros='$d_fd_macros'
-+d_fd_set='$d_fd_set'
-+d_fds_bits='$d_fds_bits'
-+d_fgetpos='$d_fgetpos'
-+d_finite='$d_finite'
-+d_finitel='$d_finitel'
-+d_flexfnam='$d_flexfnam'
-+d_flock='$d_flock'
-+d_flockproto='$d_flockproto'
-+d_fork='$d_fork'
-+d_fp_class='$d_fp_class'
-+d_fpathconf='$d_fpathconf'
-+d_fpclass='$d_fpclass'
-+d_fpclassify='$d_fpclassify'
-+d_fpclassl='$d_fpclassl'
-+d_fpos64_t='$d_fpos64_t'
-+d_frexpl='$d_frexpl'
-+d_fs_data_s='$d_fs_data_s'
-+d_fseeko='$d_fseeko'
-+d_fsetpos='$d_fsetpos'
-+d_fstatfs='$d_fstatfs'
-+d_fstatvfs='$d_fstatvfs'
-+d_fsync='$d_fsync'
-+d_ftello='$d_ftello'
-+d_ftime='$d_ftime'
-+d_futimes='$d_futimes'
-+d_gdbm_ndbm_h_uses_prototypes='$d_gdbm_ndbm_h_uses_prototypes'
-+d_gdbmndbm_h_uses_prototypes='$d_gdbmndbm_h_uses_prototypes'
-+d_getaddrinfo='$d_getaddrinfo'
-+d_getcwd='$d_getcwd'
-+d_getespwnam='$d_getespwnam'
-+d_getfsstat='$d_getfsstat'
-+d_getgrent='$d_getgrent'
-+d_getgrent_r='$d_getgrent_r'
-+d_getgrgid_r='$d_getgrgid_r'
-+d_getgrnam_r='$d_getgrnam_r'
-+d_getgrps='$d_getgrps'
-+d_gethbyaddr='$d_gethbyaddr'
-+d_gethbyname='$d_gethbyname'
-+d_gethent='$d_gethent'
-+d_gethname='$d_gethname'
-+d_gethostbyaddr_r='$d_gethostbyaddr_r'
-+d_gethostbyname_r='$d_gethostbyname_r'
-+d_gethostent_r='$d_gethostent_r'
-+d_gethostprotos='$d_gethostprotos'
-+d_getitimer='$d_getitimer'
-+d_getlogin='$d_getlogin'
-+d_getlogin_r='$d_getlogin_r'
-+d_getmnt='$d_getmnt'
-+d_getmntent='$d_getmntent'
-+d_getnameinfo='$d_getnameinfo'
-+d_getnbyaddr='$d_getnbyaddr'
-+d_getnbyname='$d_getnbyname'
-+d_getnent='$d_getnent'
-+d_getnetbyaddr_r='$d_getnetbyaddr_r'
-+d_getnetbyname_r='$d_getnetbyname_r'
-+d_getnetent_r='$d_getnetent_r'
-+d_getnetprotos='$d_getnetprotos'
-+d_getpagsz='$d_getpagsz'
-+d_getpbyname='$d_getpbyname'
-+d_getpbynumber='$d_getpbynumber'
-+d_getpent='$d_getpent'
-+d_getpgid='$d_getpgid'
-+d_getpgrp2='$d_getpgrp2'
-+d_getpgrp='$d_getpgrp'
-+d_getppid='$d_getppid'
-+d_getprior='$d_getprior'
-+d_getprotobyname_r='$d_getprotobyname_r'
-+d_getprotobynumber_r='$d_getprotobynumber_r'
-+d_getprotoent_r='$d_getprotoent_r'
-+d_getprotoprotos='$d_getprotoprotos'
-+d_getprpwnam='$d_getprpwnam'
-+d_getpwent='$d_getpwent'
-+d_getpwent_r='$d_getpwent_r'
-+d_getpwnam_r='$d_getpwnam_r'
-+d_getpwuid_r='$d_getpwuid_r'
-+d_getsbyname='$d_getsbyname'
-+d_getsbyport='$d_getsbyport'
-+d_getsent='$d_getsent'
-+d_getservbyname_r='$d_getservbyname_r'
-+d_getservbyport_r='$d_getservbyport_r'
-+d_getservent_r='$d_getservent_r'
-+d_getservprotos='$d_getservprotos'
-+d_getspnam='$d_getspnam'
-+d_getspnam_r='$d_getspnam_r'
-+d_gettimeod='$d_gettimeod'
-+d_gmtime64='$d_gmtime64'
-+d_gmtime_r='$d_gmtime_r'
-+d_gnulibc='$d_gnulibc'
-+d_grpasswd='$d_grpasswd'
-+d_hasmntopt='$d_hasmntopt'
-+d_htonl='$d_htonl'
-+d_ilogbl='$d_ilogbl'
-+d_inc_version_list='$d_inc_version_list'
-+d_index='$d_index'
-+d_inetaton='$d_inetaton'
-+d_inetntop='$d_inetntop'
-+d_inetpton='$d_inetpton'
-+d_int64_t='$d_int64_t'
-+d_ipv6_mreq='$d_ipv6_mreq'
-+d_isascii='$d_isascii'
-+d_isblank='$d_isblank'
-+d_isfinite='$d_isfinite'
-+d_isinf='$d_isinf'
-+d_isnan='$d_isnan'
-+d_isnanl='$d_isnanl'
-+d_killpg='$d_killpg'
-+d_lchown='$d_lchown'
-+d_ldbl_dig='$d_ldbl_dig'
-+d_libm_lib_version='$d_libm_lib_version'
-+d_link='$d_link'
-+d_localtime64='$d_localtime64'
-+d_localtime_r='$d_localtime_r'
-+d_localtime_r_needs_tzset='$d_localtime_r_needs_tzset'
-+d_locconv='$d_locconv'
-+d_lockf='$d_lockf'
-+d_longdbl='$d_longdbl'
-+d_longlong='$d_longlong'
-+d_lseekproto='$d_lseekproto'
-+d_lstat='$d_lstat'
-+d_madvise='$d_madvise'
-+d_malloc_good_size='$d_malloc_good_size'
-+d_malloc_size='$d_malloc_size'
-+d_mblen='$d_mblen'
-+d_mbstowcs='$d_mbstowcs'
-+d_mbtowc='$d_mbtowc'
-+d_memchr='$d_memchr'
-+d_memcmp='$d_memcmp'
-+d_memcpy='$d_memcpy'
-+d_memmove='$d_memmove'
-+d_memset='$d_memset'
-+d_mkdir='$d_mkdir'
-+d_mkdtemp='$d_mkdtemp'
-+d_mkfifo='$d_mkfifo'
-+d_mkstemp='$d_mkstemp'
-+d_mkstemps='$d_mkstemps'
-+d_mktime64='$d_mktime64'
-+d_mktime='$d_mktime'
-+d_mmap='$d_mmap'
-+d_modfl='$d_modfl'
-+d_modfl_pow32_bug='$d_modfl_pow32_bug'
-+d_modflproto='$d_modflproto'
-+d_mprotect='$d_mprotect'
-+d_msg='$d_msg'
-+d_msg_ctrunc='$d_msg_ctrunc'
-+d_msg_dontroute='$d_msg_dontroute'
-+d_msg_oob='$d_msg_oob'
-+d_msg_peek='$d_msg_peek'
-+d_msg_proxy='$d_msg_proxy'
-+d_msgctl='$d_msgctl'
-+d_msgget='$d_msgget'
-+d_msghdr_s='$d_msghdr_s'
-+d_msgrcv='$d_msgrcv'
-+d_msgsnd='$d_msgsnd'
-+d_msync='$d_msync'
-+d_munmap='$d_munmap'
-+d_mymalloc='$d_mymalloc'
-+d_ndbm='$d_ndbm'
-+d_ndbm_h_uses_prototypes='$d_ndbm_h_uses_prototypes'
-+d_nice='$d_nice'
-+d_nl_langinfo='$d_nl_langinfo'
-+d_nv_preserves_uv='$d_nv_preserves_uv'
-+d_nv_zero_is_allbits_zero='$d_nv_zero_is_allbits_zero'
-+d_off64_t='$d_off64_t'
-+d_old_pthread_create_joinable='$d_old_pthread_create_joinable'
-+d_oldpthreads='$d_oldpthreads'
-+d_oldsock='$d_oldsock'
-+d_open3='$d_open3'
-+d_pathconf='$d_pathconf'
-+d_pause='$d_pause'
-+d_perl_otherlibdirs='$d_perl_otherlibdirs'
-+d_phostname='$d_phostname'
-+d_pipe='$d_pipe'
-+d_poll='$d_poll'
-+d_portable='$d_portable'
-+d_prctl='$d_prctl'
-+d_prctl_set_name='$d_prctl_set_name'
-+d_printf_format_null='$d_printf_format_null'
-+d_procselfexe='$d_procselfexe'
-+d_pseudofork='$d_pseudofork'
-+d_pthread_atfork='$d_pthread_atfork'
-+d_pthread_attr_setscope='$d_pthread_attr_setscope'
-+d_pthread_yield='$d_pthread_yield'
-+d_pwage='$d_pwage'
-+d_pwchange='$d_pwchange'
-+d_pwclass='$d_pwclass'
-+d_pwcomment='$d_pwcomment'
-+d_pwexpire='$d_pwexpire'
-+d_pwgecos='$d_pwgecos'
-+d_pwpasswd='$d_pwpasswd'
-+d_pwquota='$d_pwquota'
-+d_qgcvt='$d_qgcvt'
-+d_quad='$d_quad'
-+d_random_r='$d_random_r'
-+d_readdir64_r='$d_readdir64_r'
-+d_readdir='$d_readdir'
-+d_readdir_r='$d_readdir_r'
-+d_readlink='$d_readlink'
-+d_readv='$d_readv'
-+d_recvmsg='$d_recvmsg'
-+d_rename='$d_rename'
-+d_rewinddir='$d_rewinddir'
-+d_rmdir='$d_rmdir'
-+d_safebcpy='$d_safebcpy'
-+d_safemcpy='$d_safemcpy'
-+d_sanemcmp='$d_sanemcmp'
-+d_sbrkproto='$d_sbrkproto'
-+d_scalbnl='$d_scalbnl'
-+d_sched_yield='$d_sched_yield'
-+d_scm_rights='$d_scm_rights'
-+d_seekdir='$d_seekdir'
-+d_select='$d_select'
-+d_sem='$d_sem'
-+d_semctl='$d_semctl'
-+d_semctl_semid_ds='$d_semctl_semid_ds'
-+d_semctl_semun='$d_semctl_semun'
-+d_semget='$d_semget'
-+d_semop='$d_semop'
-+d_sendmsg='$d_sendmsg'
-+d_setegid='$d_setegid'
-+d_seteuid='$d_seteuid'
-+d_setgrent='$d_setgrent'
-+d_setgrent_r='$d_setgrent_r'
-+d_setgrps='$d_setgrps'
-+d_sethent='$d_sethent'
-+d_sethostent_r='$d_sethostent_r'
-+d_setitimer='$d_setitimer'
-+d_setlinebuf='$d_setlinebuf'
-+d_setlocale='$d_setlocale'
-+d_setlocale_r='$d_setlocale_r'
-+d_setnent='$d_setnent'
-+d_setnetent_r='$d_setnetent_r'
-+d_setpent='$d_setpent'
-+d_setpgid='$d_setpgid'
-+d_setpgrp2='$d_setpgrp2'
-+d_setpgrp='$d_setpgrp'
-+d_setprior='$d_setprior'
-+d_setproctitle='$d_setproctitle'
-+d_setprotoent_r='$d_setprotoent_r'
-+d_setpwent='$d_setpwent'
-+d_setpwent_r='$d_setpwent_r'
-+d_setregid='$d_setregid'
-+d_setresgid='$d_setresgid'
-+d_setresuid='$d_setresuid'
-+d_setreuid='$d_setreuid'
-+d_setrgid='$d_setrgid'
-+d_setruid='$d_setruid'
-+d_setsent='$d_setsent'
-+d_setservent_r='$d_setservent_r'
-+d_setsid='$d_setsid'
-+d_setvbuf='$d_setvbuf'
-+d_sfio='$d_sfio'
-+d_shm='$d_shm'
-+d_shmat='$d_shmat'
-+d_shmatprototype='$d_shmatprototype'
-+d_shmctl='$d_shmctl'
-+d_shmdt='$d_shmdt'
-+d_shmget='$d_shmget'
-+d_sigaction='$d_sigaction'
-+d_signbit='$d_signbit'
-+d_sigprocmask='$d_sigprocmask'
-+d_sigsetjmp='$d_sigsetjmp'
-+d_sin6_scope_id='$d_sin6_scope_id'
-+d_sitearch='$d_sitearch'
-+d_snprintf='$d_snprintf'
-+d_sockaddr_in6='$d_sockaddr_in6'
-+d_sockaddr_sa_len='$d_sockaddr_sa_len'
-+d_sockatmark='$d_sockatmark'
-+d_sockatmarkproto='$d_sockatmarkproto'
-+d_socket='$d_socket'
-+d_socklen_t='$d_socklen_t'
-+d_sockpair='$d_sockpair'
-+d_socks5_init='$d_socks5_init'
-+d_sprintf_returns_strlen='$d_sprintf_returns_strlen'
-+d_sqrtl='$d_sqrtl'
-+d_srand48_r='$d_srand48_r'
-+d_srandom_r='$d_srandom_r'
-+d_sresgproto='$d_sresgproto'
-+d_sresuproto='$d_sresuproto'
-+d_statblks='$d_statblks'
-+d_statfs_f_flags='$d_statfs_f_flags'
-+d_statfs_s='$d_statfs_s'
-+d_static_inline='$d_static_inline'
-+d_statvfs='$d_statvfs'
-+d_stdio_cnt_lval='$d_stdio_cnt_lval'
-+d_stdio_ptr_lval='$d_stdio_ptr_lval'
-+d_stdio_ptr_lval_nochange_cnt='$d_stdio_ptr_lval_nochange_cnt'
-+d_stdio_ptr_lval_sets_cnt='$d_stdio_ptr_lval_sets_cnt'
-+d_stdio_stream_array='$d_stdio_stream_array'
-+d_stdiobase='$d_stdiobase'
-+d_stdstdio='$d_stdstdio'
-+d_strchr='$d_strchr'
-+d_strcoll='$d_strcoll'
-+d_strctcpy='$d_strctcpy'
-+d_strerrm='$d_strerrm'
-+d_strerror='$d_strerror'
-+d_strerror_r='$d_strerror_r'
-+d_strftime='$d_strftime'
-+d_strlcat='$d_strlcat'
-+d_strlcpy='$d_strlcpy'
-+d_strtod='$d_strtod'
-+d_strtol='$d_strtol'
-+d_strtold='$d_strtold'
-+d_strtoll='$d_strtoll'
-+d_strtoq='$d_strtoq'
-+d_strtoul='$d_strtoul'
-+d_strtoull='$d_strtoull'
-+d_strtouq='$d_strtouq'
-+d_strxfrm='$d_strxfrm'
-+d_suidsafe='$d_suidsafe'
-+d_symlink='$d_symlink'
-+d_syscall='$d_syscall'
-+d_syscallproto='$d_syscallproto'
-+d_sysconf='$d_sysconf'
-+d_sysernlst='$d_sysernlst'
-+d_syserrlst='$d_syserrlst'
-+d_system='$d_system'
-+d_tcgetpgrp='$d_tcgetpgrp'
-+d_tcsetpgrp='$d_tcsetpgrp'
-+d_telldir='$d_telldir'
-+d_telldirproto='$d_telldirproto'
-+d_time='$d_time'
-+d_timegm='$d_timegm'
-+d_times='$d_times'
-+d_tm_tm_gmtoff='$d_tm_tm_gmtoff'
-+d_tm_tm_zone='$d_tm_tm_zone'
-+d_tmpnam_r='$d_tmpnam_r'
-+d_truncate='$d_truncate'
-+d_ttyname_r='$d_ttyname_r'
-+d_tzname='$d_tzname'
-+d_u32align='$d_u32align'
-+d_ualarm='$d_ualarm'
-+d_umask='$d_umask'
-+d_uname='$d_uname'
-+d_union_semun='$d_union_semun'
-+d_unordered='$d_unordered'
-+d_unsetenv='$d_unsetenv'
-+d_usleep='$d_usleep'
-+d_usleepproto='$d_usleepproto'
-+d_ustat='$d_ustat'
-+d_vendorarch='$d_vendorarch'
-+d_vendorbin='$d_vendorbin'
-+d_vendorlib='$d_vendorlib'
-+d_vendorscript='$d_vendorscript'
-+d_vfork='$d_vfork'
-+d_void_closedir='$d_void_closedir'
-+d_voidsig='$d_voidsig'
-+d_voidtty='$d_voidtty'
-+d_volatile='$d_volatile'
-+d_vprintf='$d_vprintf'
-+d_vsnprintf='$d_vsnprintf'
-+d_wait4='$d_wait4'
-+d_waitpid='$d_waitpid'
-+d_wcstombs='$d_wcstombs'
-+d_wctomb='$d_wctomb'
-+d_writev='$d_writev'
-+d_xenix='$d_xenix'
-+date='$date'
-+db_hashtype='$db_hashtype'
-+db_prefixtype='$db_prefixtype'
-+db_version_major='$db_version_major'
-+db_version_minor='$db_version_minor'
-+db_version_patch='$db_version_patch'
-+defvoidused='$defvoidused'
-+direntrytype='$direntrytype'
-+dlext='$dlext'
-+dlsrc='$dlsrc'
-+doublesize='$doublesize'
-+drand01='$drand01'
-+drand48_r_proto='$drand48_r_proto'
-+dtrace='$dtrace'
-+dynamic_ext='$dynamic_ext'
-+eagain='$eagain'
-+ebcdic='$ebcdic'
-+echo='$echo'
-+egrep='$egrep'
-+emacs='$emacs'
-+endgrent_r_proto='$endgrent_r_proto'
-+endhostent_r_proto='$endhostent_r_proto'
-+endnetent_r_proto='$endnetent_r_proto'
-+endprotoent_r_proto='$endprotoent_r_proto'
-+endpwent_r_proto='$endpwent_r_proto'
-+endservent_r_proto='$endservent_r_proto'
-+eunicefix='$eunicefix'
-+exe_ext='$exe_ext'
-+expr='$expr'
-+extensions='$extensions'
-+extern_C='$extern_C'
-+extras='$extras'
-+fflushNULL='$fflushNULL'
-+fflushall='$fflushall'
-+find='$find'
-+firstmakefile='$firstmakefile'
-+flex='$flex'
-+fpossize='$fpossize'
-+fpostype='$fpostype'
-+freetype='$freetype'
-+from='$from'
-+full_ar='$full_ar'
-+full_csh='$full_csh'
-+full_sed='$full_sed'
-+gccansipedantic='$gccansipedantic'
-+gccosandvers='$gccosandvers'
-+gccversion='$gccversion'
-+getgrent_r_proto='$getgrent_r_proto'
-+getgrgid_r_proto='$getgrgid_r_proto'
-+getgrnam_r_proto='$getgrnam_r_proto'
-+gethostbyaddr_r_proto='$gethostbyaddr_r_proto'
-+gethostbyname_r_proto='$gethostbyname_r_proto'
-+gethostent_r_proto='$gethostent_r_proto'
-+getlogin_r_proto='$getlogin_r_proto'
-+getnetbyaddr_r_proto='$getnetbyaddr_r_proto'
-+getnetbyname_r_proto='$getnetbyname_r_proto'
-+getnetent_r_proto='$getnetent_r_proto'
-+getprotobyname_r_proto='$getprotobyname_r_proto'
-+getprotobynumber_r_proto='$getprotobynumber_r_proto'
-+getprotoent_r_proto='$getprotoent_r_proto'
-+getpwent_r_proto='$getpwent_r_proto'
-+getpwnam_r_proto='$getpwnam_r_proto'
-+getpwuid_r_proto='$getpwuid_r_proto'
-+getservbyname_r_proto='$getservbyname_r_proto'
-+getservbyport_r_proto='$getservbyport_r_proto'
-+getservent_r_proto='$getservent_r_proto'
-+getspnam_r_proto='$getspnam_r_proto'
-+gidformat='$gidformat'
-+gidsign='$gidsign'
-+gidsize='$gidsize'
-+gidtype='$gidtype'
-+glibpth='$glibpth'
-+gmake='$gmake'
-+gmtime_r_proto='$gmtime_r_proto'
-+gnulibc_version='$gnulibc_version'
-+grep='$grep'
-+groupcat='$groupcat'
-+groupstype='$groupstype'
-+gzip='$gzip'
-+h_fcntl='$h_fcntl'
-+h_sysfile='$h_sysfile'
-+hint='$hint'
-+hostcat='$hostcat'
-+html1dir='$html1dir'
-+html1direxp='$html1direxp'
-+html3dir='$html3dir'
-+html3direxp='$html3direxp'
-+i16size='$i16size'
-+i16type='$i16type'
-+i32size='$i32size'
-+i32type='$i32type'
-+i64size='$i64size'
-+i64type='$i64type'
-+i8size='$i8size'
-+i8type='$i8type'
-+i_arpainet='$i_arpainet'
-+i_assert='$i_assert'
-+i_bsdioctl='$i_bsdioctl'
-+i_crypt='$i_crypt'
-+i_db='$i_db'
-+i_dbm='$i_dbm'
-+i_dirent='$i_dirent'
-+i_dld='$i_dld'
-+i_dlfcn='$i_dlfcn'
-+i_fcntl='$i_fcntl'
-+i_float='$i_float'
-+i_fp='$i_fp'
-+i_fp_class='$i_fp_class'
-+i_gdbm='$i_gdbm'
-+i_gdbm_ndbm='$i_gdbm_ndbm'
-+i_gdbmndbm='$i_gdbmndbm'
-+i_grp='$i_grp'
-+i_ieeefp='$i_ieeefp'
-+i_inttypes='$i_inttypes'
-+i_langinfo='$i_langinfo'
-+i_libutil='$i_libutil'
-+i_limits='$i_limits'
-+i_locale='$i_locale'
-+i_machcthr='$i_machcthr'
-+i_malloc='$i_malloc'
-+i_mallocmalloc='$i_mallocmalloc'
-+i_math='$i_math'
-+i_memory='$i_memory'
-+i_mntent='$i_mntent'
-+i_ndbm='$i_ndbm'
-+i_netdb='$i_netdb'
-+i_neterrno='$i_neterrno'
-+i_netinettcp='$i_netinettcp'
-+i_niin='$i_niin'
-+i_poll='$i_poll'
-+i_prot='$i_prot'
-+i_pthread='$i_pthread'
-+i_pwd='$i_pwd'
-+i_rpcsvcdbm='$i_rpcsvcdbm'
-+i_sfio='$i_sfio'
-+i_sgtty='$i_sgtty'
-+i_shadow='$i_shadow'
-+i_socks='$i_socks'
-+i_stdarg='$i_stdarg'
-+i_stdbool='$i_stdbool'
-+i_stddef='$i_stddef'
-+i_stdlib='$i_stdlib'
-+i_string='$i_string'
-+i_sunmath='$i_sunmath'
-+i_sysaccess='$i_sysaccess'
-+i_sysdir='$i_sysdir'
-+i_sysfile='$i_sysfile'
-+i_sysfilio='$i_sysfilio'
-+i_sysin='$i_sysin'
-+i_sysioctl='$i_sysioctl'
-+i_syslog='$i_syslog'
-+i_sysmman='$i_sysmman'
-+i_sysmode='$i_sysmode'
-+i_sysmount='$i_sysmount'
-+i_sysndir='$i_sysndir'
-+i_sysparam='$i_sysparam'
-+i_syspoll='$i_syspoll'
-+i_sysresrc='$i_sysresrc'
-+i_syssecrt='$i_syssecrt'
-+i_sysselct='$i_sysselct'
-+i_syssockio='$i_syssockio'
-+i_sysstat='$i_sysstat'
-+i_sysstatfs='$i_sysstatfs'
-+i_sysstatvfs='$i_sysstatvfs'
-+i_systime='$i_systime'
-+i_systimek='$i_systimek'
-+i_systimes='$i_systimes'
-+i_systypes='$i_systypes'
-+i_sysuio='$i_sysuio'
-+i_sysun='$i_sysun'
-+i_sysutsname='$i_sysutsname'
-+i_sysvfs='$i_sysvfs'
-+i_syswait='$i_syswait'
-+i_termio='$i_termio'
-+i_termios='$i_termios'
-+i_time='$i_time'
-+i_unistd='$i_unistd'
-+i_ustat='$i_ustat'
-+i_utime='$i_utime'
-+i_values='$i_values'
-+i_varargs='$i_varargs'
-+i_varhdr='$i_varhdr'
-+i_vfork='$i_vfork'
-+ignore_versioned_solibs='$ignore_versioned_solibs'
-+inc_version_list='$inc_version_list'
-+inc_version_list_init='$inc_version_list_init'
-+incpath='$incpath'
-+inews='$inews'
-+initialinstalllocation='$initialinstalllocation'
-+installarchlib='$installarchlib'
-+installbin='$installbin'
-+installhtml1dir='$installhtml1dir'
-+installhtml3dir='$installhtml3dir'
-+installman1dir='$installman1dir'
-+installman3dir='$installman3dir'
-+installprefix='$installprefix'
-+installprefixexp='$installprefixexp'
-+installprivlib='$installprivlib'
-+installscript='$installscript'
-+installsitearch='$installsitearch'
-+installsitebin='$installsitebin'
-+installsitehtml1dir='$installsitehtml1dir'
-+installsitehtml3dir='$installsitehtml3dir'
-+installsitelib='$installsitelib'
-+installsiteman1dir='$installsiteman1dir'
-+installsiteman3dir='$installsiteman3dir'
-+installsitescript='$installsitescript'
-+installstyle='$installstyle'
-+installusrbinperl='$installusrbinperl'
-+installvendorarch='$installvendorarch'
-+installvendorbin='$installvendorbin'
-+installvendorhtml1dir='$installvendorhtml1dir'
-+installvendorhtml3dir='$installvendorhtml3dir'
-+installvendorlib='$installvendorlib'
-+installvendorman1dir='$installvendorman1dir'
-+installvendorman3dir='$installvendorman3dir'
-+installvendorscript='$installvendorscript'
-+intsize='$intsize'
-+issymlink='$issymlink'
-+ivdformat='$ivdformat'
-+ivsize='$ivsize'
-+ivtype='$ivtype'
-+known_extensions='$known_extensions'
-+ksh='$ksh'
-+ld='$ld'
-+ld_can_script='$ld_can_script'
-+lddlflags='$lddlflags'
-+ldflags='$ldflags'
-+ldflags_uselargefiles='$ldflags_uselargefiles'
-+ldlibpthname='$ldlibpthname'
-+less='$less'
-+lib_ext='$lib_ext'
-+libc='$libc'
-+libperl='$libperl'
-+libpth='$libpth'
-+libs='$libs'
-+libsdirs='$libsdirs'
-+libsfiles='$libsfiles'
-+libsfound='$libsfound'
-+libspath='$libspath'
-+libswanted='$libswanted'
-+libswanted_uselargefiles='$libswanted_uselargefiles'
-+line='$line'
-+lint='$lint'
-+lkflags='$lkflags'
-+ln='$ln'
-+lns='$lns'
-+localtime_r_proto='$localtime_r_proto'
-+locincpth='$locincpth'
-+loclibpth='$loclibpth'
-+longdblsize='$longdblsize'
-+longlongsize='$longlongsize'
-+longsize='$longsize'
-+lp='$lp'
-+lpr='$lpr'
-+ls='$ls'
-+lseeksize='$lseeksize'
-+lseektype='$lseektype'
-+mad='$mad'
-+madlyh='$madlyh'
-+madlyobj='$madlyobj'
-+madlysrc='$madlysrc'
-+mail='$mail'
-+mailx='$mailx'
-+make='$make'
-+make_set_make='$make_set_make'
-+mallocobj='$mallocobj'
-+mallocsrc='$mallocsrc'
-+malloctype='$malloctype'
-+man1dir='$man1dir'
-+man1direxp='$man1direxp'
-+man1ext='$man1ext'
-+man3dir='$man3dir'
-+man3direxp='$man3direxp'
-+man3ext='$man3ext'
-+mips_type='$mips_type'
-+mistrustnm='$mistrustnm'
-+mkdir='$mkdir'
-+mmaptype='$mmaptype'
-+modetype='$modetype'
-+more='$more'
-+multiarch='$multiarch'
-+mv='$mv'
-+myarchname='$myarchname'
-+mydomain='$mydomain'
-+myhostname='$myhostname'
-+myuname='$myuname'
-+n='$n'
-+need_va_copy='$need_va_copy'
-+netdb_hlen_type='$netdb_hlen_type'
-+netdb_host_type='$netdb_host_type'
-+netdb_name_type='$netdb_name_type'
-+netdb_net_type='$netdb_net_type'
-+nm='$nm'
-+nm_opt='$nm_opt'
-+nm_so_opt='$nm_so_opt'
-+nonxs_ext='$nonxs_ext'
-+nroff='$nroff'
-+nvEUformat='$nvEUformat'
-+nvFUformat='$nvFUformat'
-+nvGUformat='$nvGUformat'
-+nv_overflows_integers_at='$nv_overflows_integers_at'
-+nv_preserves_uv_bits='$nv_preserves_uv_bits'
-+nveformat='$nveformat'
-+nvfformat='$nvfformat'
-+nvgformat='$nvgformat'
-+nvsize='$nvsize'
-+nvtype='$nvtype'
-+o_nonblock='$o_nonblock'
-+obj_ext='$obj_ext'
-+old_pthread_create_joinable='$old_pthread_create_joinable'
-+optimize='$optimize'
-+orderlib='$orderlib'
-+osname='$osname'
-+osvers='$osvers'
-+otherlibdirs='$otherlibdirs'
-+package='$package'
-+pager='$pager'
-+passcat='$passcat'
-+patchlevel='$patchlevel'
-+path_sep='$path_sep'
-+perl5='$perl5'
-+perl='$perl'
-+perl_patchlevel='$perl_patchlevel'
-+perl_static_inline='$perl_static_inline'
-+perladmin='$perladmin'
-+perllibs='$perllibs'
-+perlpath='$perlpath'
-+pg='$pg'
-+phostname='$phostname'
-+pidtype='$pidtype'
-+plibpth='$plibpth'
-+pmake='$pmake'
-+pr='$pr'
-+prefix='$prefix'
-+prefixexp='$prefixexp'
-+privlib='$privlib'
-+privlibexp='$privlibexp'
-+procselfexe='$procselfexe'
-+prototype='$prototype'
-+ptrsize='$ptrsize'
-+quadkind='$quadkind'
-+quadtype='$quadtype'
-+randbits='$randbits'
-+randfunc='$randfunc'
-+random_r_proto='$random_r_proto'
-+randseedtype='$randseedtype'
-+ranlib='$ranlib'
-+rd_nodata='$rd_nodata'
-+readdir64_r_proto='$readdir64_r_proto'
-+readdir_r_proto='$readdir_r_proto'
-+revision='$revision'
-+rm='$rm'
-+rm_try='$rm_try'
-+rmail='$rmail'
-+run='$run'
-+runnm='$runnm'
-+sGMTIME_max='$sGMTIME_max'
-+sGMTIME_min='$sGMTIME_min'
-+sLOCALTIME_max='$sLOCALTIME_max'
-+sLOCALTIME_min='$sLOCALTIME_min'
-+sPRIEUldbl='$sPRIEUldbl'
-+sPRIFUldbl='$sPRIFUldbl'
-+sPRIGUldbl='$sPRIGUldbl'
-+sPRIXU64='$sPRIXU64'
-+sPRId64='$sPRId64'
-+sPRIeldbl='$sPRIeldbl'
-+sPRIfldbl='$sPRIfldbl'
-+sPRIgldbl='$sPRIgldbl'
-+sPRIi64='$sPRIi64'
-+sPRIo64='$sPRIo64'
-+sPRIu64='$sPRIu64'
-+sPRIx64='$sPRIx64'
-+sSCNfldbl='$sSCNfldbl'
-+sched_yield='$sched_yield'
-+scriptdir='$scriptdir'
-+scriptdirexp='$scriptdirexp'
-+sed='$sed'
-+seedfunc='$seedfunc'
-+selectminbits='$selectminbits'
-+selecttype='$selecttype'
-+sendmail='$sendmail'
-+setgrent_r_proto='$setgrent_r_proto'
-+sethostent_r_proto='$sethostent_r_proto'
-+setlocale_r_proto='$setlocale_r_proto'
-+setnetent_r_proto='$setnetent_r_proto'
-+setprotoent_r_proto='$setprotoent_r_proto'
-+setpwent_r_proto='$setpwent_r_proto'
-+setservent_r_proto='$setservent_r_proto'
-+sh='$sh'
-+shar='$shar'
-+sharpbang='$sharpbang'
-+shmattype='$shmattype'
-+shortsize='$shortsize'
-+shrpenv='$shrpenv'
-+shsharp='$shsharp'
-+sig_count='$sig_count'
-+sig_name='$sig_name'
-+sig_name_init='$sig_name_init'
-+sig_num='$sig_num'
-+sig_num_init='$sig_num_init'
-+sig_size='$sig_size'
-+signal_t='$signal_t'
-+sitearch='$sitearch'
-+sitearchexp='$sitearchexp'
-+sitebin='$sitebin'
-+sitebinexp='$sitebinexp'
-+sitehtml1dir='$sitehtml1dir'
-+sitehtml1direxp='$sitehtml1direxp'
-+sitehtml3dir='$sitehtml3dir'
-+sitehtml3direxp='$sitehtml3direxp'
-+sitelib='$sitelib'
-+sitelib_stem='$sitelib_stem'
-+sitelibexp='$sitelibexp'
-+siteman1dir='$siteman1dir'
-+siteman1direxp='$siteman1direxp'
-+siteman3dir='$siteman3dir'
-+siteman3direxp='$siteman3direxp'
-+siteprefix='$siteprefix'
-+siteprefixexp='$siteprefixexp'
-+sitescript='$sitescript'
-+sitescriptexp='$sitescriptexp'
-+sizesize='$sizesize'
-+sizetype='$sizetype'
-+sleep='$sleep'
-+smail='$smail'
-+so='$so'
-+sockethdr='$sockethdr'
-+socketlib='$socketlib'
-+socksizetype='$socksizetype'
-+sort='$sort'
-+spackage='$spackage'
-+spitshell='$spitshell'
-+srand48_r_proto='$srand48_r_proto'
-+srandom_r_proto='$srandom_r_proto'
-+src='$src'
-+ssizetype='$ssizetype'
-+st_ino_sign='$st_ino_sign'
-+st_ino_size='$st_ino_size'
-+startperl='$startperl'
-+startsh='$startsh'
-+static_ext='$static_ext'
-+stdchar='$stdchar'
-+stdio_base='$stdio_base'
-+stdio_bufsiz='$stdio_bufsiz'
-+stdio_cnt='$stdio_cnt'
-+stdio_filbuf='$stdio_filbuf'
-+stdio_ptr='$stdio_ptr'
-+stdio_stream_array='$stdio_stream_array'
-+strerror_r_proto='$strerror_r_proto'
-+strings='$strings'
-+submit='$submit'
-+subversion='$subversion'
-+sysman='$sysman'
-+tail='$tail'
-+tar='$tar'
-+targetarch='$targetarch'
-+tbl='$tbl'
-+tee='$tee'
-+test='$test'
-+timeincl='$timeincl'
-+timetype='$timetype'
-+tmpnam_r_proto='$tmpnam_r_proto'
-+to='$to'
-+touch='$touch'
-+tr='$tr'
-+trnl='$trnl'
-+troff='$troff'
-+ttyname_r_proto='$ttyname_r_proto'
-+u16size='$u16size'
-+u16type='$u16type'
-+u32size='$u32size'
-+u32type='$u32type'
-+u64size='$u64size'
-+u64type='$u64type'
-+u8size='$u8size'
-+u8type='$u8type'
-+uidformat='$uidformat'
-+uidsign='$uidsign'
-+uidsize='$uidsize'
-+uidtype='$uidtype'
-+uname='$uname'
-+uniq='$uniq'
-+uquadtype='$uquadtype'
-+use5005threads='$use5005threads'
-+use64bitall='$use64bitall'
-+use64bitint='$use64bitint'
-+usecrosscompile='$usecrosscompile'
-+usedevel='$usedevel'
-+usedl='$usedl'
-+usedtrace='$usedtrace'
-+usefaststdio='$usefaststdio'
-+useithreads='$useithreads'
-+usekernprocpathname='$usekernprocpathname'
-+uselargefiles='$uselargefiles'
-+uselongdouble='$uselongdouble'
-+usemallocwrap='$usemallocwrap'
-+usemorebits='$usemorebits'
-+usemultiplicity='$usemultiplicity'
-+usemymalloc='$usemymalloc'
-+usenm='$usenm'
-+usensgetexecutablepath='$usensgetexecutablepath'
-+useopcode='$useopcode'
-+useperlio='$useperlio'
-+useposix='$useposix'
-+usereentrant='$usereentrant'
-+userelocatableinc='$userelocatableinc'
-+usesfio='$usesfio'
-+useshrplib='$useshrplib'
-+usesitecustomize='$usesitecustomize'
-+usesocks='$usesocks'
-+usethreads='$usethreads'
-+usevendorprefix='$usevendorprefix'
-+usevfork='$usevfork'
-+usrinc='$usrinc'
-+uuname='$uuname'
-+uvXUformat='$uvXUformat'
-+uvoformat='$uvoformat'
-+uvsize='$uvsize'
-+uvtype='$uvtype'
-+uvuformat='$uvuformat'
-+uvxformat='$uvxformat'
-+vaproto='$vaproto'
-+vendorarch='$vendorarch'
-+vendorarchexp='$vendorarchexp'
-+vendorbin='$vendorbin'
-+vendorbinexp='$vendorbinexp'
-+vendorhtml1dir='$vendorhtml1dir'
-+vendorhtml1direxp='$vendorhtml1direxp'
-+vendorhtml3dir='$vendorhtml3dir'
-+vendorhtml3direxp='$vendorhtml3direxp'
-+vendorlib='$vendorlib'
-+vendorlib_stem='$vendorlib_stem'
-+vendorlibexp='$vendorlibexp'
-+vendorman1dir='$vendorman1dir'
-+vendorman1direxp='$vendorman1direxp'
-+vendorman3dir='$vendorman3dir'
-+vendorman3direxp='$vendorman3direxp'
-+vendorprefix='$vendorprefix'
-+vendorprefixexp='$vendorprefixexp'
-+vendorscript='$vendorscript'
-+vendorscriptexp='$vendorscriptexp'
-+version='$version'
-+version_patchlevel_string='$version_patchlevel_string'
-+versiononly='$versiononly'
-+vi='$vi'
-+voidflags='$voidflags'
-+xlibpth='$xlibpth'
-+yacc='$yacc'
-+yaccflags='$yaccflags'
-+zcat='$zcat'
-+zip='$zip'
-+EOT
-+
-+: add special variables
-+$test -f $src/patchlevel.h && \
-+awk '/^#define[ 	]+PERL_/ {printf "%s=%s\n",$2,$3}' $src/patchlevel.h >>config.sh
-+echo "PERL_PATCHLEVEL='$perl_patchlevel'" >>config.sh
-+echo "PERL_CONFIG_SH=true" >>config.sh
-+
-+: propagate old symbols
-+if $test -f UU/config.sh; then
-+	<UU/config.sh $sort | $uniq >UU/oldconfig.sh
-+	$sed -n 's/^\([a-zA-Z_0-9]*\)=.*/\1/p' \
-+		config.sh config.sh UU/oldconfig.sh |\
-+		$sort | $uniq -u >UU/oldsyms
-+	set X `$cat UU/oldsyms`
-+	shift
-+	case $# in
-+	0) ;;
-+	*)
-+		$cat <<EOM
-+Hmm...You had some extra variables I don't know about...I'll try to keep 'em...
-+EOM
-+		echo ": Variables propagated from previous config.sh file." >>config.sh
-+		for sym in `$cat UU/oldsyms`; do
-+			echo "    Propagating $hint variable "'$'"$sym..."
-+			eval 'tmp="$'"${sym}"'"'
-+			echo "$tmp" | \
-+				sed -e "s/'/'\"'\"'/g" -e "s/^/$sym='/" -e "s/$/'/" >>config.sh
-+		done
-+		;;
-+	esac
-+fi
-+
-+: Finish up by extracting the .SH files
-+case "$alldone" in
-+exit)
-+	$rm -rf UU
-+	echo "Extraction done."
-+	exit 0
-+	;;
-+cont)
-+	;;
-+'')
-+	dflt=''
-+	nostick=true
-+	$cat <<EOM
-+
-+If you'd like to make any changes to the config.sh file before I begin
-+to configure things, do it as a shell escape now (e.g. !vi config.sh).
-+
-+EOM
-+	rp="Press return or use a shell escape to edit config.sh:"
-+	. UU/myread
-+	nostick=''
-+	case "$ans" in
-+	'') ;;
-+	*) : in case they cannot read
-+		sh 1>&4 -c "$ans";;
-+	esac
-+	;;
-+esac
-+
-+: if this fails, just run all the .SH files by hand
-+. ./config.sh
-+
-+echo " "
-+exec 1>&4
-+pwd=`pwd`
-+. ./UU/extract
-+cd "$pwd"
-+
-+if $contains '^depend:' [Mm]akefile >/dev/null 2>&1; then
-+	dflt=y
-+	case "$silent" in
-+	true) ;;
-+	*)
-+		$cat <<EOM
-+
-+Now you need to generate make dependencies by running "$make depend".
-+You might prefer to run it in background: "$make depend > makedepend.out &"
-+It can take a while, so you might not want to run it right now.
-+
-+EOM
-+		;;
-+	esac
-+	rp="Run $make depend now?"
-+	. UU/myread
-+	case "$ans" in
-+	y*)
-+		$make depend && echo "Now you must run '$make'."
-+		;;
-+	*)
-+		echo "You must run '$make depend' then '$make'."
-+		;;
-+	esac
-+elif test -f [Mm]akefile; then
-+	echo " "
-+	echo "Now you must run a $make."
-+else
-+	echo "Configure done."
-+fi
-+
-+if $test -f Policy.sh; then
-+    $cat <<EOM
-+
-+If you compile $package on a different machine or from a different object
-+directory, copy the Policy.sh file from this object directory to the
-+new one before you run Configure -- this will help you with most of
-+the policy defaults.
-+
-+EOM
-+fi
-+if $test -f config.msg; then
-+    echo "Hmm.  I also noted the following information while running:"
-+    echo " "
-+    $cat config.msg >&4
-+    $rm -f config.msg
-+fi
-+$rm -f kit*isdone ark*isdone
-+$rm -rf UU
-+
-+: End of Configure
-+
Index: patches/perl-5.18.0-Configure_multilib-1.patch
===================================================================
--- patches/perl-5.18.0-Configure_multilib-1.patch	(revision 5617c2c4acb916baf28cdd2377375f69236a2990)
+++ patches/perl-5.18.0-Configure_multilib-1.patch	(revision 5617c2c4acb916baf28cdd2377375f69236a2990)
@@ -0,0 +1,46 @@
+Submitted By: Ryan Oliver <ryan dot oliver at pha dot com dot au>
+Date: 2010-08-01
+Initial Package Version: 5.8.8
+Origin: Ryan Oliver
+Upstream Status: Unknown
+Description: This patch allows perl to be installed in /usr/lib32
+             or /usr/lib64 instead of /usr/lib.
+
+Rediffed: Against 5.10.0 by Joe Ciccone on 2008-08-30
+          Against 5.10.1 By Jim Gifford on 2009-08-25
+          Against 5.12.1 By Joe Ciccone on 2010-08-01
+          Against 5.16.1 By William Harrington on 2012-08-26
+Rename for 5.16.2 by William Harrington on 2012-11-01
+
+Rediffed: Against 5.18.0 by William Harrington on 2012-05-28
+
+diff -Naur perl-5.18.0.orig/Configure perl-5.18.0/Configure
+--- perl-5.18.0.orig/Configure	2013-05-10 14:13:56.000000000 +0000
++++ perl-5.18.0/Configure	2013-05-28 11:50:25.767172726 +0000
+@@ -6219,6 +6219,8 @@
+ : The default "style" setting is made in installstyle.U
+ case "$installstyle" in
+ *lib/perl5*) set dflt privlib lib/$package/$version ;;
++*lib32/perl5*) set dflt privlib lib32/$package/$version ;;
++*lib64/perl5*) set dflt privlib lib64/$package/$version ;;
+ *)	 set dflt privlib lib/$version ;;
+ esac
+ eval $prefixit
+@@ -6467,6 +6469,8 @@
+ case "$sitelib" in
+ '') case "$installstyle" in
+ 	*lib/perl5*) dflt=$siteprefix/lib/$package/site_$prog/$version ;;
++	*lib32/perl5*) dflt=$siteprefix/lib32/$package/site_$prog/$version ;;
++	*lib64/perl5*) dflt=$siteprefix/lib64/$package/site_$prog/$version ;;
+ 	*)	 dflt=$siteprefix/lib/site_$prog/$version ;;
+ 	esac
+ 	;;
+@@ -6986,6 +6990,8 @@
+ 		prog=`echo $package | $sed 's/-*[0-9.]*$//'`
+ 		case "$installstyle" in
+ 		*lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog/$version ;;
++		*lib32/perl5*) dflt=$vendorprefix/lib32/$package/vendor_$prog/$version ;;
++		*lib64/perl5*) dflt=$vendorprefix/lib64/$package/vendor_$prog/$version ;;
+ 		*)	     dflt=$vendorprefix/lib/vendor_$prog/$version ;;
+ 		esac
+ 		;;
