From: Simon Glass <sjg@chromium.org>
Date: Mon, 7 Jan 2019 23:44:23 +0000 (-0700)
Subject: buildman: Write the environment out to an 'env' file
X-Git-Url: http://git.dujemihanovic.xyz/img/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=e5fc79ea718795a1dd97ca27e26913e4cc0150c4;p=u-boot.git

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>
---

diff --git a/tools/buildman/builderthread.py b/tools/buildman/builderthread.py
index 6b156f152d..8a9d47cd5e 100644
--- a/tools/buildman/builderthread.py
+++ b/tools/buildman/builderthread.py
@@ -322,6 +322,9 @@ class BuilderThread(threading.Thread):
 
             # Write out the image and function size information and an objdump
             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 = []
             for fname in ['u-boot', 'spl/u-boot-spl']:
                 cmd = ['%snm' % self.toolchain.cross, '--size-sort', fname]