Macxcode5.1 install Mysql-python compilation exception Solution

Macxcode5.1 install Mysql-python the macbookair that was entered a few days before the compilation error was solved. xcode and command_line_tools installed in appstore are all in the latest version. As a result, I am stuck and the compilation tool is too new and incompatible, an error occurs. Clang: error: unknownargument:-mno-fused-madd [-Wunused

Macxcode5.1 install Mysql-python the compilation error is solved a few days before the macbook air is entered, xcode and command_line_tools installed in app store are the latest version, the result is I am stuck, the compilation tool is too new, incompatible. An error occurs. Clang: error: unknown argument: '-mno-fused-madd' [-Wunused-c

Mac xcode5.1 install Mysql-python compilation error Solution

The macbooks air installed a few days ago is the latest version of xcode and command_line_tools installed in the app store. As a result, I am stuck and the compilation tool is too new, incompatible, and incorrect.

clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]

I downloaded mysql-python-1.2.4b4.tar.gz from mysql-python.sourceforge.net.

Shell cmd:

Tar-cjf MySQL-python-1.2.4b4.tar.gz

Cd MySQL-python-1.2.4b4

Python setup. py build

The following error code is displayed:

build/lib.macosx-10.9-intel-2.7/MySQLdb running build_ext building '_mysql' extensioncc -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,'beta',4) -D__version__=1.2.4b4 -I/usr/local/mysql/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mysql.c -o build/temp.macosx-10.9-intel-2.7/_mysql.o -Os -g -fno-strict-aliasing -arch x86_64

clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]clang: note: this will be a hard error (cannot be downgraded to a warning) in the futureerror: command 'cc' failed with exit status 1

Let's talk about the problem analysis process. I started to analyze the code in setup. py and wanted to find the compilation option-mno-fused-madd. Then I deleted it, but I couldn't find it for a long time,

I found that python calls the setuptools module. I went to the code of this module and found that it was an egg package. I couldn't check its source code.

Finally, I couldn't help it. I thought it should be the reason why my compilation tool is too new.

Final Solution:

I found the dmg package of command_line_tools in xcode5.0.2 and earlier versions on the Internet.

Uninstall xcode5.1 and install the two packages. The problem is solved !!!