python-MySQLdb iphone

Question

有人知道在哪里可以得到为arm iPhone架构编译的python-MySQLdb吗？或者怎么做？我被困在这一点上了：

:~/MySQL-python-1.2.3 root# python setup.py build
running build
running build_py
copying MySQLdb/release.py -> build/lib.darwin-10.5-arm-2.5/MySQLdb
running build_ext
building '_mysql' extension
arm-apple-darwin9-gcc -undefined dynamic_lookup -dynamiclib build/temp.darwin-10.5-arm-2.5/_mysql.o -L/usr/local/arm-apple-darwin/lib/ -L/private/var/root/mysql/lib/mysql -lmysqlclient_r -lz -lm -o build/lib.darwin-10.5-arm-2.5/_mysql.dylib
ld: library not found for -lmysqlclient_r
collect2: ld returned 1 exit status
error: command 'arm-apple-darwin9-gcc' failed with exit status 1

Answer 1

我解决了之前的problem.....it是site.cfg中的线程安全= True，我必须放入False。现在我有了另一个非常类似的问题

python setup.py build
running build
running build_py
copying MySQLdb/release.py -> build/lib.darwin-10.5-arm-2.5/MySQLdb
running build_ext
building '_mysql' extension
arm-apple-darwin9-gcc -undefined dynamic_lookup -dynamiclib build/temp.darwin-10.5-arm-2.5/_mysql.o -L/usr/local/arm-apple-darwin/lib/ -L/private/var/root/mysql/lib/mysql -lmysqlclient -lz -lm -o build/lib.darwin-10.5-arm-2.5/_mysql.dylib
ld: library not found for -lm
collect2: ld returned 1 exit status
error: command 'arm-apple-darwin9-gcc' failed with exit status 1

-lm需要哪个库？？(例如，对于-lz，它需要zlib库)。