Submitted By: Joe Ciccone <joeciccone@crazyeyesoft.com
Date: 2006-06-06
Initial Package Version: 7.0
Upstream Status: Unknown
Origin: Joe Ciccone and OpenEmbedded
Description: This patch makes it possible to cross_compile vim.

diff -Naur vim70.orig/src/auto/configure vim70/src/auto/configure
--- vim70.orig/src/auto/configure	2006-06-06 16:19:58.000000000 -0400
+++ vim70/src/auto/configure	2006-06-06 16:49:08.000000000 -0400
@@ -2796,14 +2796,6 @@
   fi
 fi
 
-if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot compile a simple program, check CC and CFLAGS
-  (cross compiling doesn't work)" >&5
-echo "$as_me: error: cannot compile a simple program, check CC and CFLAGS
-  (cross compiling doesn't work)" >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
 test "$GCC" = yes && CPP_MM=M;
 
 if test -f ./toolcheck; then
@@ -3410,27 +3402,6 @@
 
 
 
-have_local_include=''
-have_local_lib=''
-if test "$GCC" = yes; then
-  echo 'void f(){}' > conftest.c
-    have_local_include=`${CC-cc} -no-cpp-precomp -c -v conftest.c 2>&1 | grep '/usr/local/include'`
-  have_local_lib=`${CC-cc} -c -v conftest.c 2>&1 | grep '/usr/local/lib'`
-  rm -f conftest.c conftest.o
-fi
-if test -z "$have_local_lib" -a -d /usr/local/lib; then
-  tt=`echo "$LDFLAGS" | sed -e 's+-L/usr/local/lib ++g' -e 's+-L/usr/local/lib$++g'`
-  if test "$tt" = "$LDFLAGS"; then
-    LDFLAGS="$LDFLAGS -L/usr/local/lib"
-  fi
-fi
-if test -z "$have_local_include" -a -d /usr/local/include; then
-  tt=`echo "$CPPFLAGS" | sed -e 's+-I/usr/local/include ++g' -e 's+-I/usr/local/include$++g'`
-  if test "$tt" = "$CPPFLAGS"; then
-    CPPFLAGS="$CPPFLAGS -I/usr/local/include"
-  fi
-fi
-
 echo "$as_me:$LINENO: checking --with-vim-name argument" >&5
 echo $ECHO_N "checking --with-vim-name argument... $ECHO_C" >&6
 
@@ -9273,9 +9244,8 @@
 echo "$as_me:$LINENO: checking quality of toupper" >&5
 echo $ECHO_N "checking quality of toupper... $ECHO_C" >&6
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program" >&5
+echo "$as_me: WARNING: failed to compile test program" >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -11748,9 +11718,12 @@
 echo "$as_me:$LINENO: checking whether we talk terminfo" >&5
 echo $ECHO_N "checking whether we talk terminfo... $ECHO_C" >&6
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program." >&5
-echo "$as_me: error: failed to compile test program." >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program." >&5
+echo "$as_me: WARNING: failed to compile test program." >&2;}
+          cat >>confdefs.h <<\_ACEOF
+#define TERMINFO 1
+_ACEOF
+
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -12313,9 +12286,8 @@
 echo $ECHO_N "checking default tty permissions/group... $ECHO_C" >&6
 rm -f conftest_grp
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program" >&5
+echo "$as_me: WARNING: failed to compile test program" >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -12542,9 +12514,8 @@
 echo "$as_me:$LINENO: checking getcwd implementation" >&5
 echo $ECHO_N "checking getcwd implementation... $ECHO_C" >&6
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program" >&5
+echo "$as_me: WARNING: failed to compile test program" >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -12805,10 +12776,12 @@
 
 echo "$as_me:$LINENO: checking whether stat() ignores a trailing slash" >&5
 echo $ECHO_N "checking whether stat() ignores a trailing slash... $ECHO_C" >&6
-if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+if test "${ac_cv_func_stat_ignores_trailing_slash+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_stat_ignores_trailing_slash=no
+
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -12831,22 +12804,27 @@
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; cat >>confdefs.h <<\_ACEOF
-#define STAT_IGNORES_SLASH 1
-_ACEOF
-
+  ac_cv_func_stat_ignores_trailing_slash=yes
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ac_cv_func_stat_ignores_trailing_slash=no
 fi
 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_stat_ignores_trailing_slash" >&5
+echo "${ECHO_T}$ac_cv_func_stat_ignores_trailing_slash" >&6
+
+if X"$ac_cv_func_stat_ignores_trailing_slash" = Xyes; then
+       cat >>confdefs.h <<\_ACEOF
+#define STAT_IGNORES_SLASH 1
+_ACEOF
+
+fi
 
 echo "$as_me:$LINENO: checking for iconv_open()" >&5
 echo $ECHO_N "checking for iconv_open()... $ECHO_C" >&6
@@ -13743,15 +13721,341 @@
 fi
 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
+echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if ((int *) 0)
+  return 0;
+if (sizeof (int))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_int=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_int=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
 
 echo "$as_me:$LINENO: checking size of int" >&5
 echo $ECHO_N "checking size of int... $ECHO_C" >&6
 if test "${ac_cv_sizeof_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
+  if test "$ac_cv_type_int" = yes; then
+  # The cast to unsigned long works around a bug in the HP C Compiler
+  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+		    if test $ac_lo -le $ac_mid; then
+		      ac_lo= ac_hi=
+		      break
+		    fi
+		    ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_lo=$ac_mid; break
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+		       if test $ac_mid -le $ac_hi; then
+			 ac_lo= ac_hi=
+			 break
+		       fi
+		       ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_hi=$ac_mid
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -13760,14 +14064,37 @@
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+$ac_includes_default
+long longval () { return (long) (sizeof (int)); }
+unsigned long ulongval () { return (long) (sizeof (int)); }
 #include <stdio.h>
-		main()
-		{
-		  FILE *f=fopen("conftestval", "w");
-		  if (!f) exit(1);
-		  fprintf(f, "%d\n", (int)sizeof(int));
-		  exit(0);
-		}
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    exit (1);
+  if (((long) (sizeof (int))) < 0)
+    {
+      long i = longval ();
+      if (i != ((long) (sizeof (int))))
+	exit (1);
+      fprintf (f, "%ld\n", i);
+    }
+  else
+    {
+      unsigned long i = ulongval ();
+      if (i != ((long) (sizeof (int))))
+	exit (1);
+      fprintf (f, "%lu\n", i);
+    }
+  exit (ferror (f) || fclose (f) != 0);
+
+  ;
+  return 0;
+}
 _ACEOF
 rm -f conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
@@ -13780,19 +14107,27 @@
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_sizeof_int=`cat conftestval`
+  ac_cv_sizeof_int=`cat conftest.val`
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-ac_cv_sizeof_int=0
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
 fi
 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
-
+rm -f conftest.val
+else
+  ac_cv_sizeof_int=0
+fi
+fi
 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
 cat >>confdefs.h <<_ACEOF
@@ -13800,6 +14135,7 @@
 _ACEOF
 
 
+
 echo "$as_me:$LINENO: checking whether memmove/bcopy/memcpy handle overlaps" >&5
 echo $ECHO_N "checking whether memmove/bcopy/memcpy handle overlaps... $ECHO_C" >&6
 bcopy_test_prog='
@@ -13818,9 +14154,8 @@
 
 
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program" >&5
+echo "$as_me: WARNING: failed to compile test program" >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -13853,9 +14188,8 @@
 
 ( exit $ac_status )
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program" >&5
+echo "$as_me: WARNING: failed to compile test program" >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -13888,9 +14222,8 @@
 
 ( exit $ac_status )
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: failed to compile test program" >&5
-echo "$as_me: error: failed to compile test program" >&2;}
-   { (exit 1); exit 1; }; }
+  { echo "$as_me:$LINENO: WARNING: failed to compile test program" >&5
+echo "$as_me: WARNING: failed to compile test program" >&2;}
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
diff -Naur vim70.orig/src/configure.in vim70/src/configure.in
--- vim70.orig/src/configure.in	2006-06-06 16:19:58.000000000 -0400
+++ vim70/src/configure.in	2006-06-06 16:49:04.000000000 -0400
@@ -47,13 +47,6 @@
   fi
 fi
 
-dnl If configure thinks we are cross compiling, there is probably something
-dnl wrong with the CC or CFLAGS settings, give an understandable error message
-if test "$cross_compiling" = yes; then
-  AC_MSG_ERROR([cannot compile a simple program, check CC and CFLAGS
-  (cross compiling doesn't work)])
-fi
-
 dnl gcc-cpp has the wonderful -MM option to produce nicer dependencies.
 dnl But gcc 3.1 changed the meaning!  See near the end.
 test "$GCC" = yes && CPP_MM=M; AC_SUBST(CPP_MM)
@@ -183,31 +176,6 @@
 AC_SUBST(OS_EXTRA_SRC)
 AC_SUBST(OS_EXTRA_OBJ)
 
-dnl Add /usr/local/lib to $LDFLAGS and /usr/local/include to CFLAGS.
-dnl Only when the directory exists and it wasn't there yet.
-dnl For gcc don't do this when it is already in the default search path.
-have_local_include=''
-have_local_lib=''
-if test "$GCC" = yes; then
-  echo 'void f(){}' > conftest.c
-  dnl -no-cpp-precomp is needed for OS X 10.2 (Ben Fowler)
-  have_local_include=`${CC-cc} -no-cpp-precomp -c -v conftest.c 2>&1 | grep '/usr/local/include'`
-  have_local_lib=`${CC-cc} -c -v conftest.c 2>&1 | grep '/usr/local/lib'`
-  rm -f conftest.c conftest.o
-fi
-if test -z "$have_local_lib" -a -d /usr/local/lib; then
-  tt=`echo "$LDFLAGS" | sed -e 's+-L/usr/local/lib ++g' -e 's+-L/usr/local/lib$++g'`
-  if test "$tt" = "$LDFLAGS"; then
-    LDFLAGS="$LDFLAGS -L/usr/local/lib"
-  fi
-fi
-if test -z "$have_local_include" -a -d /usr/local/include; then
-  tt=`echo "$CPPFLAGS" | sed -e 's+-I/usr/local/include ++g' -e 's+-I/usr/local/include$++g'`
-  if test "$tt" = "$CPPFLAGS"; then
-    CPPFLAGS="$CPPFLAGS -I/usr/local/include"
-  fi
-fi
-
 AC_MSG_CHECKING(--with-vim-name argument)
 AC_ARG_WITH(vim-name, [  --with-vim-name=NAME    what to call the Vim executable],
 	VIMNAME="$withval"; AC_MSG_RESULT($VIMNAME),
@@ -1977,7 +1945,7 @@
 AC_TRY_RUN([#include <ctype.h>
 main() { exit(toupper('A') == 'A' && tolower('z') == 'z'); }],
 	AC_DEFINE(BROKEN_TOUPPER) AC_MSG_RESULT(bad),
-	AC_MSG_RESULT(good), AC_MSG_ERROR(failed to compile test program))
+	AC_MSG_RESULT(good), AC_MSG_WARN(failed to compile test program))
 
 AC_MSG_CHECKING(whether __DATE__ and __TIME__ work)
 AC_TRY_COMPILE(, [printf("(" __DATE__ " " __TIME__ ")");],
@@ -2197,7 +2165,8 @@
 {char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(!strcmp(s==0 ? "" : s, "1")); }],
 	  AC_MSG_RESULT([no -- we are in termcap land]),
 	  AC_MSG_RESULT([yes -- terminfo spoken here]); AC_DEFINE(TERMINFO),
-	  AC_MSG_ERROR(failed to compile test program.))
+	  AC_MSG_WARN(failed to compile test program.)
+          AC_DEFINE(TERMINFO))
 
 if test "x$olibs" != "x$LIBS"; then
   AC_MSG_CHECKING(what tgetent() returns for an unknown terminal)
@@ -2360,7 +2329,7 @@
     fi
 ],
     AC_MSG_RESULT([can't determine - assume ptys are world accessable]),
-    AC_MSG_ERROR(failed to compile test program))
+    AC_MSG_WARN(failed to compile test program))
 rm -f conftest_grp
 
 dnl Checks for library functions. ===================================
@@ -2403,7 +2372,7 @@
 	AC_MSG_RESULT(it is usable),
 	AC_MSG_RESULT(it stinks)
 		AC_DEFINE(BAD_GETCWD),
-	AC_MSG_ERROR(failed to compile test program))
+	AC_MSG_WARN(failed to compile test program))
 
 dnl Check for functions in one big call, to reduce the size of configure
 AC_CHECK_FUNCS(bcmp fchdir fchown fseeko fsync ftello getcwd getpseudotty \
@@ -2427,13 +2396,20 @@
 	AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ST_BLKSIZE),
 	AC_MSG_RESULT(no))
 
-AC_MSG_CHECKING(whether stat() ignores a trailing slash)
+AC_CACHE_CHECK([whether stat() ignores a trailing slash],
+              [ac_cv_func_stat_ignores_trailing_slash],
 AC_TRY_RUN(
 [#include <sys/types.h>
 #include <sys/stat.h>
 main() {struct stat st;  exit(stat("configure/", &st) != 0); }],
-	AC_MSG_RESULT(yes); AC_DEFINE(STAT_IGNORES_SLASH),
-	AC_MSG_RESULT(no), AC_MSG_ERROR(failed to compile test program))
+       ac_cv_func_stat_ignores_trailing_slash=yes,
+       ac_cv_func_stat_ignores_trailing_slash=no,
+       ac_cv_func_stat_ignores_trailing_slash=no
+))
+
+if X"$ac_cv_func_stat_ignores_trailing_slash" = Xyes; then
+       AC_DEFINE(STAT_IGNORES_SLASH)
+fi
 
 dnl Link with iconv for charset translation, if not found without library.
 dnl check for iconv() requires including iconv.h
@@ -2597,24 +2573,7 @@
 	AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCONF),
 	AC_MSG_RESULT(not usable))
 
-dnl Our own version of AC_CHECK_SIZEOF(int); fixes a bug when sizeof() can't
-dnl be printed with "%d", and avoids a warning for cross-compiling.
-
-AC_MSG_CHECKING(size of int)
-AC_CACHE_VAL(ac_cv_sizeof_int,
-	[AC_TRY_RUN([#include <stdio.h>
-		main()
-		{
-		  FILE *f=fopen("conftestval", "w");
-		  if (!f) exit(1);
-		  fprintf(f, "%d\n", (int)sizeof(int));
-		  exit(0);
-		}],
-	    ac_cv_sizeof_int=`cat conftestval`,
-	    ac_cv_sizeof_int=0,
-	    AC_MSG_ERROR(failed to compile test program))])
-AC_MSG_RESULT($ac_cv_sizeof_int)
-AC_DEFINE_UNQUOTED(SIZEOF_INT, $ac_cv_sizeof_int)
+AC_CHECK_SIZEOF(int)
 
 AC_MSG_CHECKING(whether memmove/bcopy/memcpy handle overlaps)
 [bcopy_test_prog='
@@ -2640,9 +2599,9 @@
 	AC_DEFINE(USEBCOPY) AC_MSG_RESULT(bcopy does),
 	AC_TRY_RUN([#define mch_memmove(s,d,l) memcpy(d,s,l) $bcopy_test_prog],
 	    AC_DEFINE(USEMEMCPY) AC_MSG_RESULT(memcpy does), AC_MSG_RESULT(no),
-	    AC_MSG_ERROR(failed to compile test program)),
-	AC_MSG_ERROR(failed to compile test program)),
-    AC_MSG_ERROR(failed to compile test program))
+	    AC_MSG_WARN(failed to compile test program)),
+	AC_MSG_WARN(failed to compile test program)),
+    AC_MSG_WARN(failed to compile test program))
 
 dnl Check for multibyte locale functions
 dnl Find out if _Xsetlocale() is supported by libX11.