Use immediate expansion for the assignment to avoid other classes modifying
variables like HOST_ARCH which changes the result. This happens in the
meta-environment recipe. It inherits cross-canadian which changes HOST_ARCH
from TARGET_ARCH to SDK_ARCH, resulting in wrong site config files in the
generated SDK.

Signed-off-by: Chen Qi <[email protected]>
---
 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 d0b2b91..4427369 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -98,7 +98,7 @@ EOF
 }
 
 #we get the cached site config in the runtime
-TOOLCHAIN_CONFIGSITE_NOCACHE = "${@siteinfo_get_files(d, True)}"
+TOOLCHAIN_CONFIGSITE_NOCACHE := "${@siteinfo_get_files(d, True)}"
 TOOLCHAIN_CONFIGSITE_SYSROOTCACHE = 
"${STAGING_DIR}/${MLPREFIX}${MACHINE}/${target_datadir}/${TARGET_SYS}_config_site.d"
 TOOLCHAIN_NEED_CONFIGSITE_CACHE ??= "virtual/${MLPREFIX}libc ncurses"
 
-- 
1.9.1

-- 
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