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[utils] Tweak utils/clang-parse-diagnostics-file to ignore autoconf diagnostics.

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- Also, don't print headers if we aren't going to print any diagnostics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170973 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2012-12-22 00:47:06 +00:00
parent 629fb82419
commit 70d4e75a37
1 changed files with 27 additions and 9 deletions
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36
utils/clang-parse-diagnostics-file
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@ -1,5 +1,6 @@
#!/usr/bin/env python
import os
import plistlib
def main():
@ -59,20 +60,37 @@ Utility for dumping Clang-style logged diagnostics.\
</array>
</plist>""" % data
# Load the diagnostics.
# Get the list of files and diagnostics to report.
to_report = []
diags = plistlib.readPlistFromString(data)
for file_diags in diags:
file = file_diags.get('main-file')
# Print out the diagnostics.
# Ignore diagnostics for 'conftest.c', which is the file autoconf uses
# for its tests (which frequently will have warnings).
if os.path.basename(file) == 'conftest.c':
continue
# Get the diagnostics for the selected levels.
selected_diags = [d
for d in file_diags.get('diagnostics', ())
if levels[d.get('level')] or opts.all]
if selected_diags:
to_report.append((file, selected_diags))
# If there are no diagnostics to report, show nothing.
if not to_report:
return
# Otherwise, print out the diagnostics.
print
print "**** BUILD DIAGNOSTICS ****"
for i, file_diags in enumerate(diags):
file = file_diags.get('main-file')
for file,selected_diags in to_report:
print "*** %s ***" % file
for d in file_diags.get('diagnostics', ()):
if levels[d.get('level')] or opts.all:
print " %s:%s:%s: %s: %s" % (
d.get('filename'), d.get('line'), d.get('column'),
d.get('level'), d.get('message'))
for d in selected_diags:
print " %s:%s:%s: %s: %s" % (
d.get('filename'), d.get('line'), d.get('column'),
d.get('level'), d.get('message'))
if __name__ == "__main__":
main()