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compile_commands: Don't produce duplicate -c arguments

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chrysn 2021-11-17 17:25:46 +01:00
parent d0ed537bae
commit a72ee1fb03
1 changed files with 6 additions and 0 deletions
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6
dist/tools/compile_commands/compile_commands.py vendored
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@ -191,6 +191,12 @@ def write_compile_command(state, compiler, src, flags, cdetails, path):
arguments = [compiler, '-DRIOT_FILE_RELATIVE="' + os.path.join(cdetails.dir, src) + '"',
'-DRIOT_FILE_NOPATH="' + src + '"']
arguments += flags
if '-c' in arguments:
# bindgen is unhappy with multiple -c (that would be created by the -c
# added later) and even with the -c showing up anywhere between other
# arguments.
assert arguments.count('-c') == 1, "Spurious duplicate -c arguments"
arguments.remove('-c')
arguments += ['-MQ', obj, '-MD', '-MP', '-c', '-o', obj, src]
entry = {
'arguments': arguments,