Newer versions of gcc have multiple internal header directories and when

glibc builds using -nostdinc, it must also add all these internal directories
via -system.

This adds a patch to make sure the toolchain's "include-fixed" directory gets
included in glibc_2.5 builds (if it exists)


git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4612 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/packages/glibc/glibc-2.4/glibc-include-fixed.patch

@@ -0,0 +1,54 @@
+With the -nostdinc that we get --with-headers, we need to pull in GCC
+4.3's include-fixed subdir too, because that's what contains limits.h
+and syslimits.h now.
+
+
+for  ChangeLog
+2008-01-30  Alexandre Oliva  <aoliva@redhat.com>
+
+	* configure.in (SYSINCLUDES): Add GCC's include-fixed after include.
+	* configure: Rebuilt.
+	
+Index: configure
+===================================================================
+--- configure.orig	2008-01-30 15:40:55.000000000 -0200
++++ configure	2008-01-31 03:24:36.000000000 -0200
+@@ -5066,7 +5066,12 @@ echo "$as_me: WARNING:
+ # thing on a system that doesn't need fixincludes.  (Not presently a problem.)
+ if test -n "$sysheaders"; then
+   ccheaders=`$CC -print-file-name=include`
+-  SYSINCLUDES="-nostdinc -isystem $ccheaders \
++  if test -d "${ccheaders}-fixed"; then
++    fixedccheaders="-isystem ${ccheaders}-fixed"
++  else
++    fixedccheaders=
++  fi
++  SYSINCLUDES="-nostdinc -isystem $ccheaders $fixedccheaders \
+ -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
+   if test -n "$CXX"; then
+     cxxversion=`$CXX -dumpversion 2>&5` &&
+Index: configure.in
+===================================================================
+--- configure.in.orig	2008-01-30 15:40:55.000000000 -0200
++++ configure.in	2008-01-31 03:24:30.000000000 -0200
+@@ -915,7 +915,12 @@ test -n "$aux_missing" && AC_MSG_WARN([
+ # thing on a system that doesn't need fixincludes.  (Not presently a problem.)
+ if test -n "$sysheaders"; then
+   ccheaders=`$CC -print-file-name=include`
+-  SYSINCLUDES="-nostdinc -isystem $ccheaders \
++  if test -d "${ccheaders}-fixed"; then
++    fixedccheaders="-isystem ${ccheaders}-fixed"
++  else
++    fixedccheaders=
++  fi
++  SYSINCLUDES="-nostdinc -isystem $ccheaders $fixedccheaders \
+ -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
+   if test -n "$CXX"; then
+     cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` &&
+
+-- 
+Alexandre Oliva         http://www.lsd.ic.unicamp.br/~oliva/
+FSF Latin America Board Member         http://www.fsfla.org/
+Red Hat Compiler Engineer   aoliva@{redhat.com, gcc.gnu.org}
+Free Software Evangelist  oliva@{lsd.ic.unicamp.br, gnu.org}
+

meta/packages/glibc/glibc_2.5.bb

@@ -54,7 +54,8 @@ SRC_URI = "ftp://ftp.gnu.org/pub/gnu/glibc/glibc-${PV}.tar.bz2 \
 	   file://generic-bits_time.h \
            file://etc/ld.so.conf \
            file://generate-supported.mk \
-           file://glibc-arm-no-procinfo_h.patch;patch=1"
+           file://glibc-arm-no-procinfo_h.patch;patch=1 \
+           file://glibc-include-fixed.patch;patch=1;pnum=0"
 
 
 # Build fails on sh3 and sh4 without additional patches