| author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
| Tue Aug 02 18:28:10 2011 +0200 (2011-08-02) | |
| changeset 2590 | b64cfb67944e |
| parent 747 | d3e603e7c17c |
| permissions | -rw-r--r-- |
| yann@612 | 1 |
Patch pointed to by Ryan ARNOLD on the libc-help ML. |
| yann@612 | 2 |
See: http://sourceware.org/ml/libc-help/2008-06/msg00063.html |
| yann@612 | 3 |
|
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Forwarded to crosstool-NG by Ioannis E. VENETIS: |
| yann@612 | 5 |
See: http://sourceware.org/ml/libc-help/2008-06/msg00063.html |
| yann@612 | 6 |
|
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GCC 4.3 changed the location of some of the header files. I don't |
| yann@612 | 8 |
understand why you'd be getting these errors while building GCC since |
| yann@612 | 9 |
it provides them. |
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|
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With regard to GLIBC, Roland checked in some changes so that the GLIBC |
| yann@612 | 12 |
build system could find the new locations of the GCC provided header |
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files. |
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|
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diff -durN glibc-2.7.orig/configure.in glibc-2.7/configure.in |
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--- glibc-2.7.orig/configure.in 2007-06-08 05:16:36.000000000 +0200 |
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+++ glibc-2.7/configure.in 2008-06-24 18:38:46.000000000 +0200 |
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@@ -911,8 +911,12 @@ |
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# header directory and add that to the list. NOTE: Only does the right |
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# thing on a system that doesn't need fixincludes. (Not presently a problem.) |
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if test -n "$sysheaders"; then |
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- ccheaders=`$CC -print-file-name=include` |
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- SYSINCLUDES="-nostdinc -isystem $ccheaders \ |
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+ SYSINCLUDES=-nostdinc |
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+ for d in include include-fixed; do |
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+ i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
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+ SYSINCLUDES="$SYSINCLUDES -isystem $i" |
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+ done |
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+ SYSINCLUDES="$SYSINCLUDES \ |
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-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
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if test -n "$CXX"; then |
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cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` && |
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diff -durN glibc-2.7.orig/configure glibc-2.7/configure |
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--- glibc-2.7.orig/configure 2008-06-24 18:35:34.000000000 +0200 |
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+++ glibc-2.7/configure 2008-06-24 18:38:46.000000000 +0200 |
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@@ -5062,8 +5062,12 @@ |
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# header directory and add that to the list. NOTE: Only does the right |
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# thing on a system that doesn't need fixincludes. (Not presently a problem.) |
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if test -n "$sysheaders"; then |
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- ccheaders=`$CC -print-file-name=include` |
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- SYSINCLUDES="-nostdinc -isystem $ccheaders \ |
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+ SYSINCLUDES=-nostdinc |
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+ for d in include include-fixed; do |
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+ i=`$CC -print-file-name="$d"` && test "x$i" != "x$d" && |
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+ SYSINCLUDES="$SYSINCLUDES -isystem $i" |
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+ done |
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+ SYSINCLUDES="$SYSINCLUDES \ |
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-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
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if test -n "$CXX"; then |
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cxxversion=`$CXX -dumpversion 2>&5` && |