[OE-core] [PATCH 1/1] classes/populate_sdk_ext: add a better config extension mechanism
Paul Eggleton
paul.eggleton at linux.intel.com
Fri Feb 19 09:41:58 UTC 2016
The sdk_extraconf() method of setting the configuration was awkward
since you needed to set it in a class and then inherit that class since
function definitions aren't allowed in conf files. It seemed to me the
a neater way to do this was to read the extra lines from an additional
conf file sdk-extra.conf (which can be located in a conf/ directory
anywhere along BBPATH as with other configuration files).
Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
meta/classes/populate_sdk_ext.bbclass | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 6e36642..ad12b66 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -175,7 +175,15 @@ python copy_buildsystem () {
# Hide the config information from bitbake output (since it's fixed within the SDK)
f.write('BUILDCFG_HEADER = ""\n')
+ # Allow additional config through sdk-extra.conf
+ fn = bb.cookerdata.findConfigFile('sdk-extra.conf', d)
+ if fn:
+ with open(fn, 'r') as xf:
+ for line in xf:
+ f.write(line)
+
# If you define a sdk_extraconf() function then it can contain additional config
+ # (Though this is awkward; sdk-extra.conf should probably be used instead)
extraconf = (d.getVar('sdk_extraconf', True) or '').strip()
if extraconf:
# Strip off any leading / trailing spaces
--
2.5.0
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