summaryrefslogtreecommitdiffstats
path: root/bitbake/lib/bb/utils.py
diff options
context:
space:
mode:
Diffstat (limited to 'bitbake/lib/bb/utils.py')
-rw-r--r--bitbake/lib/bb/utils.py10
1 files changed, 10 insertions, 0 deletions
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 2469bd7ee2..3017ecfa4a 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -381,6 +381,16 @@ def empty_environment():
381 os.unsetenv(s) 381 os.unsetenv(s)
382 del os.environ[s] 382 del os.environ[s]
383 383
384def build_environment(d):
385 """
386 Build an environment from all exported variables.
387 """
388 import bb
389 for var in bb.data.keys(d):
390 export = bb.data.getVarFlag(var, "export", d)
391 if export:
392 os.environ[var] = bb.data.getVar(var, d, True)
393
384def prunedir(topdir): 394def prunedir(topdir):
385 # Delete everything reachable from the directory named in 'topdir'. 395 # Delete everything reachable from the directory named in 'topdir'.
386 # CAUTION: This is dangerous! 396 # CAUTION: This is dangerous!