J'ai eu une erreur lorsque j'ai compilé le module mmh3, donc un mémorandum jusqu'à ce qu'il soit résolu.
Running setup.py install for murmurhash3
building 'mmh3' extension
gcc -pthread -Wno-unused-result -Werror=declaration-after-statement -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/ubuntu/virtualenvs/venv-3.4.1/include -I/home/ubuntu/.pyenv/versions/3.4.1/include/python3.4m -c mmh3module.c -o build/temp.linux-x86_64-3.4/mmh3module.o -std=c99
mmh3module.c: In function ‘mmh3_hash64’:
mmh3module.c:63:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
mmh3module.c: In function ‘mmh3_hash128’:
mmh3module.c:90:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
mmh3module.c: In function ‘mmh3_hash_bytes’:
mmh3module.c:115:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
mmh3module.c: In function ‘PyInit_mmh3’:
mmh3module.c:184:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
cc1: some warnings being treated as errors
error: command 'gcc' failed with exit status 1
Complete output from command /home/ubuntu/virtualenvs/venv-3.4.1/bin/python3.4 -c "import setuptools, tokenize;__file__='/home/ubuntu/virtualenvs/venv-3.4.1/build/murmurhash3/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-qrmqve3d-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/ubuntu/virtualenvs/venv-3.4.1/include/site/python3.4:
running install
running build
running build_ext
building 'mmh3' extension
creating build
creating build/temp.linux-x86_64-3.4
gcc -pthread -Wno-unused-result -Werror=declaration-after-statement -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/ubuntu/virtualenvs/venv-3.4.1/include -I/home/ubuntu/.pyenv/versions/3.4.1/include/python3.4m -c mmh3module.c -o build/temp.linux-x86_64-3.4/mmh3module.o -std=c99
mmh3module.c: In function ‘mmh3_hash64’:
mmh3module.c:63:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
mmh3module.c: In function ‘mmh3_hash128’:
mmh3module.c:90:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
mmh3module.c: In function ‘mmh3_hash_bytes’:
mmh3module.c:115:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
mmh3module.c: In function ‘PyInit_mmh3’:
mmh3module.c:184:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement]
cc1: some warnings being treated as errors
error: command 'gcc' failed with exit status 1
----------------------------------------
Cleaning up...
Command /home/ubuntu/virtualenvs/venv-3.4.1/bin/python3.4 -c "import setuptools, tokenize;__file__='/home/ubuntu/virtualenvs/venv-3.4.1/build/murmurhash3/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-qrmqve3d-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/ubuntu/virtualenvs/venv-3.4.1/include/site/python3.4 failed with error code 1 in /home/ubuntu/virtualenvs/venv-3.4.1/build/murmurhash3
Storing debug log for failure in /home/ubuntu/.pip/pip.log
((pip install -r "requirements.txt")) returned exit code 1action pip install -r requirements.txt failed
Il s'arrête avec une erreur car il a l'option -Werror = declaration-after-statement au moment de la compilation. Je ne veux pas jouer avec le code source de la bibliothèque, et bien que ce soit un peu forcé, j'ai écrasé CFLAGS et l'ai résolu.
machine:
environment:
CFLAGS: -Wno-error=declaration-after-statement
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