[PATCH] populate_sdk_base: Simplify postprocess commands

[Richard Purdie <richard.purdie@linuxfoundation.org>]

When looking at and trying to build a slightly customised SDK, I
realised the code could be simplified and written in a way which was
more customisable.

This patch moves various function calls into the SDK_POSTPROCESS_COMMAND
which was intended for this kind of use.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index aa7a9a5..36876e8 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -80,6 +80,7 @@ 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; tar_sdk; ${SDK_PACKAGING_FUNC}; "
 
 # Some archs override this, we need the nativesdk version
 # turns out this is hard to get from the datastore due to TRANSLATED_TARGET_ARCH
@@ -108,15 +109,6 @@ fakeroot python do_populate_sdk() {
                     manifest_type=Manifest.MANIFEST_TYPE_SDK_TARGET)
 
     populate_sdk(d)
-
-    # Process DEFAULTTUNE
-    bb.build.exec_func("create_sdk_files", d)
-
-    bb.build.exec_func("tar_sdk", d)
-
-    sdk_packaging_func = d.getVar("SDK_PACKAGING_FUNC", True) or ""
-    if sdk_packaging_func.strip():
-        bb.build.exec_func(d.getVar("SDK_PACKAGING_FUNC", True), d)
 }
 
 fakeroot create_sdk_files() {