[oe-commits] Khem Raj : gcc-configure-common.inc: Fiddle with NATIVE_SYSTEM_HEADER_DIR only form cross gcc build

[git version control]

Module: openembedded.git
Branch: org.openembedded.dev
Commit: 56ca890cdd6faff2afa66931fc31376d2d9afa87
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=56ca890cdd6faff2afa66931fc31376d2d9afa87

Author: Khem Raj <raj.khem at gmail.com>
Date:   Sat Sep 12 13:05:20 2009 -0700

gcc-configure-common.inc: Fiddle with NATIVE_SYSTEM_HEADER_DIR only form cross gcc build

* target gcc does not like the NATIVE_SYSTEM_HEADER_DIR being tweaked.
  for now conditionalize it so it gets included only for cross builds
  it could be that target gcc for micro wont work because it needs headers
  in /usr/include and the actual headers are in /include

Signed-off-by: Khem Raj <raj.khem at gmail.com>

---

 recipes/gcc/gcc-configure-common.inc |   24 ++++++++++++++----------
 1 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/recipes/gcc/gcc-configure-common.inc b/recipes/gcc/gcc-configure-common.inc
index fb792a8..a0a7dfa 100644
--- a/recipes/gcc/gcc-configure-common.inc
+++ b/recipes/gcc/gcc-configure-common.inc
@@ -80,16 +80,20 @@ do_configure () {
 	sed -i 's/^LDFLAGS = $/LDFLAGS = @LDFLAGS@/' ${S}/Makefile.tpl
 
 	(cd ${S} && gnu-configize) || die "failure running gnu-configize"
-	# splice our idea of where the headers live into gcc's world
-	echo "NATIVE_SYSTEM_HEADER_DIR = ${layout_includedir}" > ${T}/t-oe
-	sed 's%^tmake_file=.*$%& ${T}/t-oe%' < ${S}/gcc/Makefile.in >${S}/gcc/Makefile.in.new
-	mv ${S}/gcc/Makefile.in.new ${S}/gcc/Makefile.in
-	cat ${S}/gcc/defaults.h | grep -v "\#endif.*GCC_DEFAULTS_H" > ${S}/gcc/defaults.h.new
-	echo "#ifndef STANDARD_INCLUDE_DIR" >> ${S}/gcc/defaults.h.new
-	echo "#define STANDARD_INCLUDE_DIR \"${layout_includedir}\"" >> ${S}/gcc/defaults.h.new
-	echo "#endif" >> ${S}/gcc/defaults.h.new
-	echo "#endif /* ! GCC_DEFAULTS_H */" >> ${S}/gcc/defaults.h.new
-	mv ${S}/gcc/defaults.h.new ${S}/gcc/defaults.h
+
+	if [ "${HOST_SYS}" != "${TARGET_SYS}" ]; then
+		# splice our idea of where the headers live into gcc's world
+		echo "NATIVE_SYSTEM_HEADER_DIR = ${layout_includedir}" > ${T}/t-oe
+		sed 's%^tmake_file=.*$%& ${T}/t-oe%' < ${S}/gcc/Makefile.in >${S}/gcc/Makefile.in.new
+		mv ${S}/gcc/Makefile.in.new ${S}/gcc/Makefile.in
+		cat ${S}/gcc/defaults.h | grep -v "\#endif.*GCC_DEFAULTS_H" > ${S}/gcc/defaults.h.new
+		echo "#ifndef STANDARD_INCLUDE_DIR" >> ${S}/gcc/defaults.h.new
+		echo "#define STANDARD_INCLUDE_DIR \"${layout_includedir}\"" >> ${S}/gcc/defaults.h.new
+		echo "#endif" >> ${S}/gcc/defaults.h.new
+		echo "#endif /* ! GCC_DEFAULTS_H */" >> ${S}/gcc/defaults.h.new
+		mv ${S}/gcc/defaults.h.new ${S}/gcc/defaults.h
+	fi
+
 	oe_runconf
 
 	# make sure that no @LDFLAG@ is left in the generated Makefile