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glibc --with-headers and GCC 4.3ish trunk: include-fixed required
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: libc-alpha at sources dot redhat dot com
- Date: Thu, 31 Jan 2008 03:34:45 -0200
- Subject: glibc --with-headers and GCC 4.3ish trunk: include-fixed required
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}