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patches/glibc/2.6.1/180-gcc-4.3-sysinclude-path.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Nov 17 09:27:38 2009 +0100 (2009-11-17)
changeset 1633 95c28d483690
permissions -rw-r--r--
arch: add hidden config knobs for 32- and 64-bit support and select

Add new hidden config knobs that architectures can select to
say whether they support 32- or 64-bit variants, and which
they default to. 
     1 Patch pointed to by Ryan ARNOLD on the libc-help ML.

     2 See: http://sourceware.org/ml/libc-help/2008-06/msg00063.html

     3 

     4 Forwarded to crosstool-NG by Ioannis E. VENETIS:

     5 See: http://sourceware.org/ml/libc-help/2008-06/msg00063.html

     6 

     7 GCC 4.3 changed the location of some of the header files.  I don't

     8 understand why you'd be getting these errors while building GCC since

     9 it provides them.

    10 

    11 With regard to GLIBC, Roland checked in some changes so that the GLIBC

    12 build system could find the new locations of the GCC provided header

    13 files.

    14 

    15 diff -durN glibc-2.6.1.orig/configure.in glibc-2.6.1/configure.in

    16 --- glibc-2.6.1.orig/configure.in	2007-06-08 05:16:36.000000000 +0200

    17 +++ glibc-2.6.1/configure.in	2008-06-24 18:38:46.000000000 +0200

    18 @@ -911,8 +911,12 @@

    19  # header directory and add that to the list.  NOTE: Only does the right

    20  # thing on a system that doesn't need fixincludes.  (Not presently a problem.)

    21  if test -n "$sysheaders"; then

    22 -  ccheaders=`$CC -print-file-name=include`

    23 -  SYSINCLUDES="-nostdinc -isystem $ccheaders \

    24 +  SYSINCLUDES=-nostdinc

    25 +  for d in include include-fixed; do

    26 +    i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&

    27 +    SYSINCLUDES="$SYSINCLUDES -isystem $i"

    28 +  done

    29 +  SYSINCLUDES="$SYSINCLUDES \

    30  -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"

    31    if test -n "$CXX"; then

    32      cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` &&

    33 diff -durN glibc-2.6.1.orig/configure glibc-2.6.1/configure

    34 --- glibc-2.6.1.orig/configure	2008-06-24 18:35:34.000000000 +0200

    35 +++ glibc-2.6.1/configure	2008-06-24 18:38:46.000000000 +0200

    36 @@ -4562,8 +4562,12 @@

    37  # header directory and add that to the list.  NOTE: Only does the right

    38  # thing on a system that doesn't need fixincludes.  (Not presently a problem.)

    39  if test -n "$sysheaders"; then

    40 -  ccheaders=`$CC -print-file-name=include`

    41 -  SYSINCLUDES="-nostdinc -isystem $ccheaders \

    42 +  SYSINCLUDES=-nostdinc

    43 +  for d in include include-fixed; do

    44 +    i=`$CC -print-file-name="$d"` && test "x$i" != "x$d" &&

    45 +    SYSINCLUDES="$SYSINCLUDES -isystem $i"

    46 +  done

    47 +  SYSINCLUDES="$SYSINCLUDES \

    48  -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"

    49    if test -n "$CXX"; then

    50      cxxversion=`$CXX -dumpversion 2>&5` &&
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