How to deal with "clang: error: unsupported option '-fopenmp'" on travis?
How to deal with "clang: error: unsupported option '-fopenmp'" on travis?
我目前正在尝试使用 openmp 部署一个项目。我在 Travis 上有旗帜 '-fopenmp'。
我该如何解决？
在本地，我只是 brew install libopenmp 解决了这个问题。但不是在 Travis 上，有哪些选择？
使用 cython 我得到以下“.travis.yml”
os: linux
dist: xenial
language: python
python:
- "3.7"
cache: pip
addons:
apt:
packages:
- patchelf
matrix:
include:
- os: osx
# No version of Python is available via virtualenv on OS X workers, see https://github.com/travis-ci/travis-ci/issues/2312
language: generic
env: TOXENV=py37
fast_finish: true
before_install:
brew install libomp
install:
- pip install --upgrade "pip < 19.1" -r CI/requirements.txt
- python setup.py develop
script:
- pytest
Travis 在执行时失败：
clang -fno-strict-aliasing -fno-common -dynamic -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@2/2.7.17/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c cpt/alphabet.c -o build/temp.macosx-10.13-x86_64-2.7/cpt/alphabet.o -fopenmp
虽然在本地使用 python 3.7 进行编译，但我该如何解决这个问题？
苹果的llvm不支持-fopenmp。应该使用 brew 的 llvm.
以下能够linkopenmp:
- brew install llvm libomp
- export CPP=/usr/local/opt/llvm/bin/clang;
供参考，所有命令的问题：https://github.com/bluesheeptoken/CPT/issues/68#issuecomment-563342866
我目前正在尝试使用 openmp 部署一个项目。我在 Travis 上有旗帜 '-fopenmp'。
我该如何解决？
在本地，我只是 brew install libopenmp 解决了这个问题。但不是在 Travis 上，有哪些选择？
使用 cython 我得到以下“.travis.yml”
os: linux
dist: xenial
language: python
python:
- "3.7"
cache: pip
addons:
apt:
packages:
- patchelf
matrix:
include:
- os: osx
# No version of Python is available via virtualenv on OS X workers, see https://github.com/travis-ci/travis-ci/issues/2312
language: generic
env: TOXENV=py37
fast_finish: true
before_install:
brew install libomp
install:
- pip install --upgrade "pip < 19.1" -r CI/requirements.txt
- python setup.py develop
script:
- pytest
Travis 在执行时失败：
clang -fno-strict-aliasing -fno-common -dynamic -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python@2/2.7.17/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c cpt/alphabet.c -o build/temp.macosx-10.13-x86_64-2.7/cpt/alphabet.o -fopenmp
虽然在本地使用 python 3.7 进行编译，但我该如何解决这个问题？
苹果的llvm不支持-fopenmp。应该使用 brew 的 llvm.
以下能够linkopenmp:
- brew install llvm libomp
- export CPP=/usr/local/opt/llvm/bin/clang;
供参考，所有命令的问题：https://github.com/bluesheeptoken/CPT/issues/68#issuecomment-563342866