[OE-core] [PATCH] toolchain-scripts: preserve host path in environment setup script

[Chin Huat Ang]

The environment setup script generated in the build directory has host paths
filtered, sourcing this script will break runqemu as it requires host
/bin/stty. To resolve this, the script generation now sets the PATH variable
to include the original values obtain from BB_ORIGENV.

[YOCTO #12695]

Signed-off-by: Chin Huat Ang <chin.huat.ang at intel.com>
---
 meta/classes/toolchain-scripts.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index eeb320d..75f76d9 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -62,7 +62,7 @@ toolchain_create_tree_env_script () {
 	script=${TMPDIR}/environment-setup-${REAL_MULTIMACH_TARGET_SYS}
 	rm -f $script
 	touch $script
-	echo 'export PATH=${STAGING_DIR_NATIVE}/usr/bin:${PATH}' >> $script
+	echo 'export PATH=${STAGING_DIR_NATIVE}/usr/bin:${@d.getVar("BB_ORIGENV", False).getVar("PATH", False)}' >> $script
 	echo 'export PKG_CONFIG_SYSROOT_DIR=${PKG_CONFIG_SYSROOT_DIR}' >> $script
 	echo 'export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}' >> $script
 	echo 'export CONFIG_SITE="${@siteinfo_get_files(d)}"' >> $script
-- 
2.7.4