[oe-commits] Khem Raj : toolchain-scripts.bbclass: Export M4

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: 06c5593d15f206458b9a5b45ed1229abfee16e95
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=06c5593d15f206458b9a5b45ed1229abfee16e95

Author: Khem Raj <raj.khem at gmail.com>
Date:   Thu Oct  4 16:47:39 2012 -0700

toolchain-scripts.bbclass: Export M4

some packages use M4 variable from environment and sometimes
its hardcoded to /usr/bin/m4 if not found in environment. Lets
define it such that it is picked from path

Signed-off-by: Khem Raj <raj.khem at gmail.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/classes/toolchain-scripts.bbclass |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 44284c3..6d8623c 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -26,6 +26,7 @@ toolchain_create_sdk_env_script () {
 	echo 'export OBJDUMP=${TARGET_PREFIX}objdump' >> $script
 	echo 'export AR=${TARGET_PREFIX}ar' >> $script
 	echo 'export NM=${TARGET_PREFIX}nm' >> $script
+	echo 'export M4=m4' >> $script
 	echo 'export TARGET_PREFIX=${TARGET_PREFIX}' >> $script
 	echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${SDK_ARCH}-linux --with-libtool-sysroot=${SDKTARGETSYSROOT}"' >> $script
 	if [ "${TARGET_OS}" = "darwin8" ]; then