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authorPaul Eggleton <paul.eggleton@linux.intel.com>2016-03-31 21:53:31 +1300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-03-31 23:01:36 +0100
commit591b97c6bee1bf25ba44309923059c6aa9a624bd (patch)
tree6ffdbc3ec5f86012eb1add1a9d3e96271fba31bc /meta/classes/populate_sdk_ext.bbclass
parentc37d5426b1872d29347c1fecd9bda7b455fa15e0 (diff)
downloadpoky-591b97c6bee1bf25ba44309923059c6aa9a624bd.tar.gz
classes/populate_sdk_ext: support setting vars from environment at build time
When running bitbake you may pass in values of variables from the external environment (making use of BB_ENV_EXTRAWHITE), and you may choose to do this when building the extensible SDK, for example: MACHINE=qemuarm bitbake -c populate_sdk_ext core-image-minimal You would naturally expect those settings to be reflected in the extensible SDK itself; however they were not, since we were only considering local.conf and auto.conf. Check the variables mentioned in BB_ENV_EXTRAWHITE to see if any are different than the values set in local.conf/auto.conf and add lines setting them in the SDK's local.conf if so. Fixes [YOCTO #9339]. (From OE-Core rev: 2bfed75c48a6f6596ded9cb64cb96f00510f914e) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/populate_sdk_ext.bbclass')
-rw-r--r--meta/classes/populate_sdk_ext.bbclass20
1 files changed, 20 insertions, 0 deletions
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 0ea974d4ff..5e2ebd7969 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -164,6 +164,9 @@ python copy_buildsystem () {
164 f.write(' $' + '{SDKBASEMETAPATH}/workspace \\\n') 164 f.write(' $' + '{SDKBASEMETAPATH}/workspace \\\n')
165 f.write(' "\n') 165 f.write(' "\n')
166 166
167 env_whitelist = (d.getVar('BB_ENV_EXTRAWHITE', True) or '').split()
168 env_whitelist_values = {}
169
167 # Create local.conf 170 # Create local.conf
168 builddir = d.getVar('TOPDIR', True) 171 builddir = d.getVar('TOPDIR', True)
169 if derivative: 172 if derivative:
@@ -176,6 +179,8 @@ python copy_buildsystem () {
176 newlines.append('# Removed original setting of %s\n' % varname) 179 newlines.append('# Removed original setting of %s\n' % varname)
177 return None, op, 0, True 180 return None, op, 0, True
178 else: 181 else:
182 if varname in env_whitelist:
183 env_whitelist_values[varname] = origvalue
179 return origvalue, op, 0, True 184 return origvalue, op, 0, True
180 varlist = ['[^#=+ ]*'] 185 varlist = ['[^#=+ ]*']
181 with open(builddir + '/conf/local.conf', 'r') as f: 186 with open(builddir + '/conf/local.conf', 'r') as f:
@@ -241,6 +246,21 @@ python copy_buildsystem () {
241 if line.strip() and not line.startswith('#'): 246 if line.strip() and not line.startswith('#'):
242 f.write(line) 247 f.write(line)
243 248
249 # Ensure any variables set from the external environment (by way of
250 # BB_ENV_EXTRAWHITE) are set in the SDK's configuration
251 extralines = []
252 for name, value in env_whitelist_values.iteritems():
253 actualvalue = d.getVar(name, True) or ''
254 if value != actualvalue:
255 extralines.append('%s = "%s"\n' % (name, actualvalue))
256 if extralines:
257 with open(baseoutpath + '/conf/local.conf', 'a') as f:
258 f.write('\n')
259 f.write('# Extra settings from environment:\n')
260 for line in extralines:
261 f.write(line)
262 f.write('\n')
263
244 # Filter the locked signatures file to just the sstate tasks we are interested in 264 # Filter the locked signatures file to just the sstate tasks we are interested in
245 excluded_targets = d.getVar('SDK_TARGETS', True) 265 excluded_targets = d.getVar('SDK_TARGETS', True)
246 sigfile = d.getVar('WORKDIR', True) + '/locked-sigs.inc' 266 sigfile = d.getVar('WORKDIR', True) + '/locked-sigs.inc'