Submitted By: Jim Gifford (patches at jg555 dot com)
Date: 2007-02-14
Initial Package Version: 4.1.2
Origin: Jim Gifford
        Rediffed against 4.1.0 by Chris Staub
        Rediffed against 4.1.2 by Jim Gifford
        Rediffed and additions against 4.2.0 by Joe Ciccone
        Rediffed against 4.2.1 by Joe Ciccone
Upstream Status: On Hold
Description: Makes GCC Posix Compliant

diff -Naur gcc-4.2.1.orig/contrib/test_summary gcc-4.2.1/contrib/test_summary
--- gcc-4.2.1.orig/contrib/test_summary	2004-08-26 01:51:22.000000000 -0400
+++ gcc-4.2.1/contrib/test_summary	2007-07-22 19:31:03.000000000 -0400
@@ -106,7 +106,7 @@
     srcdir = configflags;
     sub(/\/configure .*/, "", srcdir);
     printf "LAST_UPDATED: ";
-    system("tail -1 " srcdir "/LAST_UPDATED");
+    system("tail -n 1 " srcdir "/LAST_UPDATED");
     print "";
 
     sub(/^[^ ]*\/configure */, " ", configflags);
diff -Naur gcc-4.2.1.orig/gcc/configure gcc-4.2.1/gcc/configure
--- gcc-4.2.1.orig/gcc/configure	2007-01-01 22:44:31.000000000 -0500
+++ gcc-4.2.1/gcc/configure	2007-07-22 19:31:03.000000000 -0400
@@ -14120,7 +14120,7 @@
   # Therefore, use diff -b for the comparisons.
   if test x$gcc_cv_objdump != x \
   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
-     | tail -3 > conftest.got \
+     | tail -n 3 > conftest.got \
   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
   then
diff -Naur gcc-4.2.1.orig/gcc/configure.ac gcc-4.2.1/gcc/configure.ac
--- gcc-4.2.1.orig/gcc/configure.ac	2007-01-01 22:44:31.000000000 -0500
+++ gcc-4.2.1/gcc/configure.ac	2007-07-22 19:31:03.000000000 -0400
@@ -2227,7 +2227,7 @@
   # Therefore, use diff -b for the comparisons.
   if test x$gcc_cv_objdump != x \
   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
-     | tail -3 > conftest.got \
+     | tail -n 3 > conftest.got \
   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
   then
diff -Naur gcc-4.2.1.orig/gcc/testsuite/ada/acats/run_all.sh gcc-4.2.1/gcc/testsuite/ada/acats/run_all.sh
--- gcc-4.2.1.orig/gcc/testsuite/ada/acats/run_all.sh	2006-09-14 06:12:03.000000000 -0400
+++ gcc-4.2.1/gcc/testsuite/ada/acats/run_all.sh	2007-07-22 19:31:03.000000000 -0400
@@ -68,7 +68,7 @@
   ls ${i}?.adb > ${i}.lst 2> /dev/null
   ls ${i}*m.adb >> ${i}.lst 2> /dev/null
   ls ${i}.adb >> ${i}.lst 2> /dev/null
-  main=`tail -1 ${i}.lst`
+  main=`tail -n 1 ${i}.lst`
 }
 
 EXTERNAL_OBJECTS=""
diff -Naur gcc-4.2.1.orig/libgomp/acinclude.m4 gcc-4.2.1/libgomp/acinclude.m4
--- gcc-4.2.1.orig/libgomp/acinclude.m4	2007-03-18 09:45:56.000000000 -0400
+++ gcc-4.2.1/libgomp/acinclude.m4	2007-07-22 19:31:03.000000000 -0400
@@ -147,7 +147,7 @@
   # Start by getting the version number.  I think the libtool test already
   # does some of this, but throws away the result.
   changequote(,)
-  ldver=`$LD --version 2>/dev/null | head -1 | \
+  ldver=`$LD --version 2>/dev/null | head -n 1 | \
          sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
   changequote([,])
   libgomp_gnu_ld_version=`echo $ldver | \
diff -Naur gcc-4.2.1.orig/libgomp/configure gcc-4.2.1/libgomp/configure
--- gcc-4.2.1.orig/libgomp/configure	2007-07-19 10:33:56.000000000 -0400
+++ gcc-4.2.1/libgomp/configure	2007-07-22 19:31:03.000000000 -0400
@@ -9314,7 +9314,7 @@
   # Start by getting the version number.  I think the libtool test already
   # does some of this, but throws away the result.
 
-  ldver=`$LD --version 2>/dev/null | head -1 | \
+  ldver=`$LD --version 2>/dev/null | head -n 1 | \
          sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
   libgomp_gnu_ld_version=`echo $ldver | \
diff -Naur gcc-4.2.1.orig/libjava/classpath/configure gcc-4.2.1/libjava/classpath/configure
--- gcc-4.2.1.orig/libjava/classpath/configure	2007-01-17 13:10:26.000000000 -0500
+++ gcc-4.2.1/libjava/classpath/configure	2007-07-22 19:31:03.000000000 -0400
@@ -18514,7 +18514,7 @@
 fi # shortcircut to system "stdint.h"
 # ------------------ PREPARE VARIABLES ------------------------------
 if test "$GCC" = "yes" ; then
-ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
+ac_cv_stdint_message="using gnu compiler "`$CC --version | head -n 1`
 else
 ac_cv_stdint_message="using $CC"
 fi
diff -Naur gcc-4.2.1.orig/libjava/classpath/ltcf-c.sh gcc-4.2.1/libjava/classpath/ltcf-c.sh
--- gcc-4.2.1.orig/libjava/classpath/ltcf-c.sh	2006-01-17 13:09:40.000000000 -0500
+++ gcc-4.2.1/libjava/classpath/ltcf-c.sh	2007-07-22 19:31:03.000000000 -0400
@@ -153,7 +153,7 @@
     # If the export-symbols file already is a .def file (1st line
     # is EXPORTS), use it as is.
     # If DATA tags from a recent dlltool are present, honour them!
-    archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
+    archive_expsym_cmds='if test "x`head -n 1 $export_symbols`" = xEXPORTS; then
         cp $export_symbols $output_objdir/$soname-def;
       else
         echo EXPORTS > $output_objdir/$soname-def;
diff -Naur gcc-4.2.1.orig/libjava/classpath/ltcf-gcj.sh gcc-4.2.1/libjava/classpath/ltcf-gcj.sh
--- gcc-4.2.1.orig/libjava/classpath/ltcf-gcj.sh	2005-09-23 17:31:04.000000000 -0400
+++ gcc-4.2.1/libjava/classpath/ltcf-gcj.sh	2007-07-22 19:31:03.000000000 -0400
@@ -156,7 +156,7 @@
     # If the export-symbols file already is a .def file (1st line
     # is EXPORTS), use it as is.
     # If DATA tags from a recent dlltool are present, honour them!
-    archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
+    archive_expsym_cmds='if test "x`head -n 1 $export_symbols`" = xEXPORTS; then
         cp $export_symbols $output_objdir/$soname-def;
       else
         echo EXPORTS > $output_objdir/$soname-def;
diff -Naur gcc-4.2.1.orig/libjava/classpath/m4/ax_create_stdint_h.m4 gcc-4.2.1/libjava/classpath/m4/ax_create_stdint_h.m4
--- gcc-4.2.1.orig/libjava/classpath/m4/ax_create_stdint_h.m4	2006-01-17 13:09:40.000000000 -0500
+++ gcc-4.2.1/libjava/classpath/m4/ax_create_stdint_h.m4	2007-07-22 19:31:03.000000000 -0400
@@ -217,7 +217,7 @@
 fi # shortcircut to system "stdint.h"
 # ------------------ PREPARE VARIABLES ------------------------------
 if test "$GCC" = "yes" ; then
-ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
+ac_cv_stdint_message="using gnu compiler "`$CC --version | head -n 1`
 else
 ac_cv_stdint_message="using $CC"
 fi
diff -Naur gcc-4.2.1.orig/libjava/configure gcc-4.2.1/libjava/configure
--- gcc-4.2.1.orig/libjava/configure	2007-07-19 10:33:56.000000000 -0400
+++ gcc-4.2.1/libjava/configure	2007-07-22 19:31:03.000000000 -0400
@@ -7025,8 +7025,8 @@
 echo $ECHO_N "checking whether 'ld' is at least 2.13... $ECHO_C" >&6
 LD_PROG=`$CC --print-prog-name=ld`
 LD_VERSION=`$LD_PROG --version`
-LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
-LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2`
+LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -n 1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
+LD_VERSION_MINOR=`echo "$LD_VERSION" | head -n 1 | cut -d '.' -f 2`
 if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then
   LD_OK="ok"
 else
diff -Naur gcc-4.2.1.orig/libjava/mingwld.m4 gcc-4.2.1/libjava/mingwld.m4
--- gcc-4.2.1.orig/libjava/mingwld.m4	2005-08-22 18:36:35.000000000 -0400
+++ gcc-4.2.1/libjava/mingwld.m4	2007-07-22 19:31:03.000000000 -0400
@@ -3,8 +3,8 @@
 AC_MSG_CHECKING(whether 'ld' is at least 2.13)
 LD_PROG=`$CC --print-prog-name=ld`
 LD_VERSION=`$LD_PROG --version`
-LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
-LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2`
+LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -n 1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
+LD_VERSION_MINOR=`echo "$LD_VERSION" | head -n 1 | cut -d '.' -f 2`
 if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then
   LD_OK="ok"
 else
diff -Naur gcc-4.2.1.orig/libstdc++-v3/acinclude.m4 gcc-4.2.1/libstdc++-v3/acinclude.m4
--- gcc-4.2.1.orig/libstdc++-v3/acinclude.m4	2007-06-28 19:02:05.000000000 -0400
+++ gcc-4.2.1/libstdc++-v3/acinclude.m4	2007-07-22 19:31:03.000000000 -0400
@@ -234,7 +234,7 @@
   if test x"$with_gnu_ld" = x"yes"; then
     AC_MSG_CHECKING([for ld version])
     changequote(,)
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
     changequote([,])
     glibcxx_gnu_ld_version=`echo $ldver | \
diff -Naur gcc-4.2.1.orig/libstdc++-v3/configure gcc-4.2.1/libstdc++-v3/configure
--- gcc-4.2.1.orig/libstdc++-v3/configure	2007-06-28 19:02:05.000000000 -0400
+++ gcc-4.2.1/libstdc++-v3/configure	2007-07-22 19:31:03.000000000 -0400
@@ -8541,7 +8541,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -54451,7 +54451,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -75811,7 +75811,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -77334,7 +77334,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -78825,7 +78825,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -100715,7 +100715,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -101560,7 +101560,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -102961,7 +102961,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -104754,7 +104754,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -105997,7 +105997,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
@@ -107024,7 +107024,7 @@
     echo "$as_me:$LINENO: checking for ld version" >&5
 echo $ECHO_N "checking for ld version... $ECHO_C" >&6
 
-    ldver=`$LD --version 2>/dev/null | head -1 | \
+    ldver=`$LD --version 2>/dev/null | head -n 1 | \
            sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'`
 
     glibcxx_gnu_ld_version=`echo $ldver | \
diff -Naur gcc-4.2.1.orig/ltcf-c.sh gcc-4.2.1/ltcf-c.sh
--- gcc-4.2.1.orig/ltcf-c.sh	2005-11-18 17:53:08.000000000 -0500
+++ gcc-4.2.1/ltcf-c.sh	2007-07-22 19:31:03.000000000 -0400
@@ -153,7 +153,7 @@
     # If the export-symbols file already is a .def file (1st line
     # is EXPORTS), use it as is.
     # If DATA tags from a recent dlltool are present, honour them!
-    archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
+    archive_expsym_cmds='if test "x`head -n 1 $export_symbols`" = xEXPORTS; then
         cp $export_symbols $output_objdir/$soname-def;
       else
         echo EXPORTS > $output_objdir/$soname-def;
diff -Naur gcc-4.2.1.orig/ltcf-gcj.sh gcc-4.2.1/ltcf-gcj.sh
--- gcc-4.2.1.orig/ltcf-gcj.sh	2005-07-15 22:30:53.000000000 -0400
+++ gcc-4.2.1/ltcf-gcj.sh	2007-07-22 19:31:03.000000000 -0400
@@ -156,7 +156,7 @@
     # If the export-symbols file already is a .def file (1st line
     # is EXPORTS), use it as is.
     # If DATA tags from a recent dlltool are present, honour them!
-    archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
+    archive_expsym_cmds='if test "x`head -n 1 $export_symbols`" = xEXPORTS; then
         cp $export_symbols $output_objdir/$soname-def;
       else
         echo EXPORTS > $output_objdir/$soname-def;