無法使用XCode 4.3 / homebrew編譯mysql-python

Question

剛剛安裝了XCode 4.3，現在無法安裝mysql-python軟件包。 我使用的是OS X Lion 10.7.4，XCode 4.3，自制軟件，它們都在幾個小時前安裝完畢。 使用自制的python 2.7.3，mysql 5.5.25

這是輸出：

(lukasz) ~ > pip install MySQL-python
Downloading/unpacking MySQL-python
Running setup.py egg_info for package MySQL-python

warning: no files found matching 'MANIFEST'
warning: no files found matching 'ChangeLog'
warning: no files found matching 'GPL'
Installing collected packages: MySQL-python
Running setup.py install for MySQL-python
building '_mysql' extension
/usr/bin/gcc-4.2 -fno-strict-aliasing -Os -w -pipe -march=native -Qunused-arguments -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Dversion_info=(1,2,3,'final',0) -D__version__=1.2.3 -I/usr/local/Cellar/mysql/5.5.25/include -I/usr/local/Cellar/python/2.7.3/include/python2.7 -c _mysql.c -o build/temp.macosx-10.4-x86_64-2.7/_mysql.o -Qunused-arguments -g
_mysql.c:1: error: bad value (native) for -march= switch
_mysql.c:1: error: bad value (native) for -mtune= switch
error: command '/usr/bin/gcc-4.2' failed with exit status 1
Complete output from command /usr/local/Cellar/python/2.7.3/bin/python -c "import setuptools;__file__='/Users/lukasz/build/MySQL-python/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/lv/p8rbhkk559x1337twh8flq0r0000gn/T/pip-Bvu67T-record/install-record.txt:
running install

running build

running build_py

copying MySQLdb/release.py -> build/lib.macosx-10.4-x86_64-2.7/MySQLdb

running build_ext

building '_mysql' extension

/usr/bin/gcc-4.2 -fno-strict-aliasing -Os -w -pipe -march=native -Qunused-arguments -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Dversion_info=(1,2,3,'final',0) -D__version__=1.2.3 -I/usr/local/Cellar/mysql/5.5.25/include -I/usr/local/Cellar/python/2.7.3/include/python2.7 -c _mysql.c -o build/temp.macosx-10.4-x86_64-2.7/_mysql.o -Qunused-arguments -g

_mysql.c:1: error: bad value (native) for -march= switch

_mysql.c:1: error: bad value (native) for -mtune= switch

error: command '/usr/bin/gcc-4.2' failed with exit status 1

----------------------------------------
Command /usr/local/Cellar/python/2.7.3/bin/python -c "import setuptools;__file__='/Users/lukasz/build/MySQL-python/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/lv/p8rbhkk559x1337twh8flq0r0000gn/T/pip-Bvu67T-record/install-record.txt failed with error code 1 in /Users/lukasz/build/MySQL-python
Storing complete log in /Users/lukasz/.pip/pip.log
(lukasz) ~ >

Mysql與自制軟件一起安裝沒有問題：

(lukasz) ~ > brew info mysql
mysql 5.5.25
http://dev.mysql.com/doc/refman/5.5/en/
Depends on: cmake, readline, pidof
/usr/local/Cellar/mysql/5.5.25 (6382 files, 222M) *
fatal: Not a git repository (or any of the parent directories): .git
https://github.com//homebrew/commits/master/Library/Formula/mysql.rb

有沒有辦法手動更改行軍標志？

更新：

哦，我還安裝了命令行工具 （Xcode-> Preferences-> Downloads），它顯然為gcc-4.2創建了鏈接：

(lukasz) ~ > which gcc-4.2
/usr/bin/gcc-4.2
(lukasz) ~ > ls -l `which gcc-4.2`
lrwxr-xr-x  1 root  wheel  12 12 Jun 01:36 /usr/bin/gcc-4.2 -> /usr/bin/gcc
(lukasz) ~ > gcc-4.2 --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00)
...

Answer 1

這可能有點離題，但是如果最后您無法編譯MySQL-python，則可以嘗試PyMySQL ，它是純python mysql客戶端，可以直接替代MySQL-python。 它運作非常快。