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cc1: error: unrecognized command line option "-Wno-null-conversion" within installing python-mysql on mac 10.7.5

This error broke my python-mysql installation on Mac 10.7.5. Here are the steps

  1. The installed python is 2.7.1, mysql is 64 bit for 5.6.11.
  2. The being installed python-mysql is 1.2.4, also tried 1.2.3
  3. Configurations for the installation

    1) sudo ln -s /usr/local/mysql/lib /usr/local/mysql/lib/mysql
    2) Edit the setup_posix.py and change the following mysql_config.path = "mysql_config" to mysql_config.path = "/usr/local/mysql/bin/mysql_config" 
    3) sudo python setup.py build
    

Here is the stacktrace for build

running build
running build_py
copying MySQLdb/release.py -> build/lib.macosx-10.7-intel-2.7/MySQLdb
running build_ext
building '_mysql' extension
llvm-gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -pipe -Dversion_info=(1,2,4,'final',1) -D__version__=1.2.4 -I/usr/local/mysql/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mysql.c -o build/temp.macosx-10.7-intel-2.7/_mysql.o -Wno-null-conversion -Os -g -fno-strict-aliasing -arch x86_64
cc1: error: unrecognized command line option "-Wno-null-conversion"
error: command 'llvm-gcc-4.2' failed with exit status 1

Welcome your suggestions and ideas. Thanks.

like image 800
Joseph Avatar asked Apr 21 '13 02:04

Joseph


1 Answers

Try to Remove cflags -Wno-null-conversion -Wno-unused-private-field in

/usr/local/mysql/bin/mysql_config.

like:

cflags="-I$pkgincludedir  -Wall   -Os -g -fno-strict-aliasing -DDBUG_OFF -arch x86_64 " #note: end space!
like image 71
w2moon Avatar answered Oct 14 '22 02:10

w2moon