classes/populate_sdk_ext: check that extensible SDK prepared correctly

After the change to use --setscene-only when running bitbake to prepare
the SDK at the end of installation, add a check that the SDK got
prepared correctly by doing a dry-run and looking at the output for any
real tasks that we don't expect. In order to make this easier, the
preparation shell script was rewritten in python.

(From OE-Core rev: 2306683634435b990e63020fc5cf91753bbaf7b6)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 69e13abc73..4d8d2a6257 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -224,7 +224,7 @@ install_tools() {
 
         install ${SDK_DEPLOY}/${BUILD_ARCH}-nativesdk-libc.tar.bz2 ${SDK_OUTPUT}/${SDKPATH}
 
-        install -m 0755 ${COREBASE}/meta/files/ext-sdk-prepare.sh ${SDK_OUTPUT}/${SDKPATH}
+        install -m 0644 ${COREBASE}/meta/files/ext-sdk-prepare.py ${SDK_OUTPUT}/${SDKPATH}
 }
 
 # Since bitbake won't run as root it doesn't make sense to try and install
@@ -270,9 +270,8 @@ sdk_ext_postinst() {
                 # current working directory when first ran, nor will it set $1 when
                 # sourcing a script. That is why this has to look so ugly.
                 LOGFILE="$target_sdk_dir/preparing_build_system.log"
-                sh -c ". buildtools/environment-setup* > $LOGFILE && cd $target_sdk_dir/`dirname ${oe_init_build_env_path}` && set $target_sdk_dir && . $target_sdk_dir/${oe_init_build_env_path} $target_sdk_dir >> $LOGFILE && $target_sdk_dir/ext-sdk-prepare.sh $target_sdk_dir '${SDK_TARGETS}' >> $LOGFILE 2>&1" || { echo "ERROR: SDK preparation failed: see $LOGFILE"; echo "printf 'ERROR: this SDK was not fully installed and needs reinstalling\n'" >> $env_setup_script ; exit 1 ; }
+                sh -c ". buildtools/environment-setup* > $LOGFILE && cd $target_sdk_dir/`dirname ${oe_init_build_env_path}` && set $target_sdk_dir && . $target_sdk_dir/${oe_init_build_env_path} $target_sdk_dir >> $LOGFILE && python $target_sdk_dir/ext-sdk-prepare.py '${SDK_TARGETS}' >> $LOGFILE 2>&1" || { echo "ERROR: SDK preparation failed: see $LOGFILE"; echo "printf 'ERROR: this SDK was not fully installed and needs reinstalling\n'" >> $env_setup_script ; exit 1 ; }
         fi
-        rm -f $target_sdk_dir/ext-sdk-prepare.sh
         echo done
 }