[PATCH 1/2] meta/classes-recipe/toolchain-scripts.bbclass: eliminate bash-ism

[Alexander Kanavin <alex.kanavin@gmail.com>]

From: Alexander Kanavin <alex@linutronix.de>

Sourcing a script with arguments is a non-standard bash extension
and doesn't work with other shells (e.g. dash, which is used on
Debian and derivatives). This used to work by coincidence when
running against integrated poky repo without having to separately
specify where bitbake is, but no longer does.

Using set is a POSIX standard.

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 meta/classes-recipe/toolchain-scripts.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes-recipe/toolchain-scripts.bbclass b/meta/classes-recipe/toolchain-scripts.bbclass
index ec040b5ebbe..8c062ef0e74 100644
--- a/meta/classes-recipe/toolchain-scripts.bbclass
+++ b/meta/classes-recipe/toolchain-scripts.bbclass
@@ -92,7 +92,7 @@ toolchain_create_tree_env_script () {
 	touch $script
 	echo 'standalone_sysroot_target="${STAGING_DIR}/${MACHINE}"' >> $script
 	echo 'standalone_sysroot_native="${STAGING_DIR}/${BUILD_ARCH}"' >> $script
-	echo "orig=`pwd`; cd ${COREBASE}; . ./oe-init-build-env ${TOPDIR} $bitbakedir; cd \$orig" >> $script
+	echo "orig=`pwd`; cd ${COREBASE}; set ${TOPDIR} $bitbakedir; . ./oe-init-build-env; cd \$orig" >> $script
 	echo 'export PATH=$standalone_sysroot_native/${bindir_native}:$standalone_sysroot_native/${bindir_native}/${TARGET_SYS}:$PATH' >> $script
 	echo 'export PKG_CONFIG_SYSROOT_DIR=$standalone_sysroot_target' >> $script
 	echo 'export PKG_CONFIG_PATH=$standalone_sysroot_target'"$libdir"'/pkgconfig:$standalone_sysroot_target'"$prefix"'/share/pkgconfig' >> $script
-- 
2.39.5