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

(From OE-Core rev: 06c5593d15f206458b9a5b45ed1229abfee16e95)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj 2012-10-04 16:47:39 -07:00 committed by Richard Purdie
parent 7d68b952cb
commit 679d76e865
1 changed files with 1 additions and 0 deletions

View File

@ -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