[OE-core] [PATCH v2 15/28] classes/populate_sdk_ext: Add OE_SDK_EXT_SILENT env variable

[Aníbal Limón]

From: Aníbal Limón <limon.anibal at gmail.com>

Sometimes we need to load environment without show help information
only useful when user is interacting with the SDK.

For example: For test extensible SDK.

Signed-off-by: Aníbal Limón <limon.anibal at gmail.com>
---
 meta/classes/populate_sdk_ext.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 394c70c..7e20ce9 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -296,7 +296,7 @@ sdk_ext_postinst() {
 	# so put it at the end of $PATH.
 	echo "export PATH=\$PATH:$target_sdk_dir/sysroots/${SDK_SYS}/${bindir_nativesdk}" >> $env_setup_script
 
-	echo "printf 'SDK environment now set up; additionally you may now run devtool to perform development tasks.\nRun devtool --help for further details.\n'" >> $env_setup_script
+	echo "[ -z \$OE_SDK_EXT_SILENT ] && printf 'SDK environment now set up; additionally you may now run devtool to perform development tasks.\nRun devtool --help for further details.\n'" >> $env_setup_script
 
 	# Warn if trying to use external bitbake and the ext SDK together
 	echo "(which bitbake > /dev/null 2>&1 && echo 'WARNING: attempting to use the extensible SDK in an environment set up to run bitbake - this may lead to unexpected results. Please source this script in a new shell session instead.') || true" >> $env_setup_script
-- 
2.1.4