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better help message if languages are not set

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Radovan Bast
2017-06-11 18:34:07 +02:00
parent 5b01a62751
commit 3c89372485
1 changed files with 3 additions and 1 deletions
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4
update.py
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@ -144,7 +144,9 @@ def process_yaml(argv):
if 'language' in config:
project_language = ' '.join(config['language']) if isinstance(config['language'], list) else config['language']
else:
sys.stderr.write("ERROR: you have to specify the project language(s) in autocmake.yml\n")
sys.stderr.write("ERROR: you have to specify the project language(s) in autocmake.yml\n\n")
sys.stderr.write("# for instance like this (several languages):\nlanguage:\n - CXX\n - Fortran\n\n")
sys.stderr.write("# or like this (one language):\nlanguage: Fortran\n\n")
sys.exit(-1)
if 'min_cmake_version' in config: