populate_sdk_base: handle empty SDK_PACKAGING_FUNC

Currently, the pre/post process command variables are parsed as shell, even
though they're not shell anymore. As a result, an empty SDK_PACKAGING_FUNC
results in a parsing error. Rather than manually adding their vardeps, only
append its ; when the var is set.

(From OE-Core rev: f836f4bfd83862a1a0da7d4cc20ae9eaf62118da)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index de23f141f9..008bb577c4 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -84,7 +84,8 @@ python write_host_sdk_manifest () {
 
 POPULATE_SDK_POST_TARGET_COMMAND_append = " write_target_sdk_manifest ; "
 POPULATE_SDK_POST_HOST_COMMAND_append = " write_host_sdk_manifest; "
-SDK_POSTPROCESS_COMMAND = " create_sdk_files; check_sdk_sysroots; tar_sdk; ${SDK_PACKAGING_FUNC}; "
+SDK_PACKAGING_COMMAND = "${@'${SDK_PACKAGING_FUNC};' if '${SDK_PACKAGING_FUNC}' else ''}"
+SDK_POSTPROCESS_COMMAND = " create_sdk_files; check_sdk_sysroots; tar_sdk; ${SDK_PACKAGING_COMMAND} "
 
 # Some archs override this, we need the nativesdk version
 # turns out this is hard to get from the datastore due to TRANSLATED_TARGET_ARCH