http://sourceware.org/bugzilla/show_bug.cgi?id=5442 diff -ruN glibc-2.7-old/configure.in glibc-2.7-new/configure.in --- glibc-2.7-old/configure.in 2007-06-08 05:16:36.000000000 +0200 +++ glibc-2.7-new/configure.in 2009-01-21 01:12:42.000000000 +0100 @@ -911,8 +911,12 @@ # header directory and add that to the list. NOTE: Only does the right # 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 $ccheaders \ + SYSINCLUDES=-nostdinc + for d in include include-fixed; do + i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && + SYSINCLUDES="$SYSINCLUDES -isystem $i" + done + SYSINCLUDES="$SYSINCLUDES \ -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" if test -n "$CXX"; then cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` && diff -ruN glibc-2.7-old/configure glibc-2.7-new/configure --- glibc-2.7-old/configure 2007-10-18 13:22:23.000000000 +0200 +++ glibc-2.7-new/configure 2009-01-21 01:12:45.000000000 +0100 @@ -5062,8 +5062,12 @@ # header directory and add that to the list. NOTE: Only does the right # thing on a system that doesn't need fixincludes. (Not presently a problem.) if test -n "$sysheaders"; then - ccheaders=`$CC -print-file-name=include` - SYSINCLUDES="-nostdinc -isystem $ccheaders \ + SYSINCLUDES=-nostdinc + for d in include include-fixed; do + i=`$CC -print-file-name="$d"` && test "x$i" != "x$d" && + SYSINCLUDES="$SYSINCLUDES -isystem $i" + done + SYSINCLUDES="$SYSINCLUDES \ -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" if test -n "$CXX"; then cxxversion=`$CXX -dumpversion 2>&5` &&