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-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'