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Code Issues Packages 1 Wiki Activity

tools/setup: don't overwrite existing args.gn

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This commit is contained in:
Bert Belder 2018-08-28 02:01:12 +02:00
parent f47582bbc5
commit fe9ca53bc2
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GPG key ID: 7A77887B2E2ED461
1 changed files with 4 additions and 3 deletions
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7
tools/setup.py
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@ -63,8 +63,6 @@ def get_gn_args():
def gn_gen(mode):
os.environ["DENO_BUILD_MODE"] = mode
gn_args = get_gn_args()
# mkdir $build_path(). We do this so we can write args.gn before running gn gen.
if not os.path.isdir(build_path()):
os.makedirs(build_path())
@ -73,7 +71,10 @@ def gn_gen(mode):
# This is to avoid quoting/escaping complications when passing overrides as
# command-line arguments.
args_filename = os.path.join(build_path(), "args.gn")
if not os.path.exists(args_filename) or gn_args:
if os.path.exists(args_filename):
print "Skip writing args file: '%s' already exists." % args_filename
else:
gn_args = get_gn_args()
with open(args_filename, "w+") as f:
f.write("\n".join(gn_args) + "\n")