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buildman: Write the environment out to an 'env' file 

Sometimes it is useful to see the environment that was used to build
U-Boot. Write this out to a file in the build directory.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2019-01-07 16:44:23 -07:00
parent d3de38554a
commit e5fc79ea71
1 changed files with 3 additions and 0 deletions
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3
tools/buildman/builderthread.py
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@ -322,6 +322,9 @@ class BuilderThread(threading.Thread):
# Write out the image and function size information and an objdump # Write out the image and function size information and an objdump
env = result.toolchain.MakeEnvironment(self.builder.full_path) env = result.toolchain.MakeEnvironment(self.builder.full_path)
with open(os.path.join(build_dir, 'env'), 'w') as fd:
for var in sorted(env.keys()):
print >>fd, '%s="%s"' % (var, env[var])
lines = [] lines = []
for fname in ['u-boot', 'spl/u-boot-spl']: for fname in ['u-boot', 'spl/u-boot-spl']:
cmd = ['%snm' % self.toolchain.cross, '--size-sort', fname] cmd = ['%snm' % self.toolchain.cross, '--size-sort', fname]