Antoine Pitrou created ARROW-2346: ------------------------------------- Summary: [Python] PYARROW_CXXFLAGS doesn't accept multiple options Key: ARROW-2346 URL: https://issues.apache.org/jira/browse/ARROW-2346 Project: Apache Arrow Issue Type: Bug Components: Python Affects Versions: 0.9.0 Reporter: Antoine Pitrou
Let's say I want to enable multiple warnings. I try: {code:bash} PYARROW_CXXFLAGS="-Wextra -Wconversion" python setup.py build {code} and get the following error: {code:bash} [ 22%] Building CXX object CMakeFiles/plasma.dir/plasma.cxx.o g++-4.9: error: unrecognized command line option '-Wextra -Wconversion' {code} For some reason it seems command expansion doesn't work properly. "{{-Wextra -Wconversion}}" is passed as a single argument instead of two separate ones... -- This message was sent by Atlassian JIRA (v7.6.3#76005)