I cannot install gmpy (1 or 2) on OS X Mountain Lion without warning. I tried pip , I tried compilation, I installed gcc 4.2.1 and tried to compile gmp with i386 arch (although my Mac is 64 bit), none of them work!
The thing is, I can configure gmpy with Python 3+ without warning, but not with Python 2.7.
The verbose information that I get when using:
python setup.py install for gmpy2:
running install running build running build_ext building 'gmpy2' extension creating build/temp.macosx-10.6-intel-2.7 creating build/temp.macosx-10.6-intel-2.7/src gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -arch i386 -arch x86_64 -g -O2 -DNDEBUG -g -O3 -DWITHMPFR=1 -DWITHMPC=1 -I/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/gmpy2.c -o build/temp.macosx-10.6-intel-2.7/src/gmpy2.o In file included from src/gmpy2.c:455: src/mpz_pylong.c: In function 'mpn_sizebits': src/mpz_pylong.c:55: warning: right shift count >= width of type src/mpz_pylong.c:55: warning: right shift count >= width of type creating build/lib.macosx-10.6-intel-2.7 gcc-4.2 -bundle -undefined dynamic_lookup -arch i386 -arch x86_64 -g build/temp.macosx-10.6-intel-2.7/src/gmpy2.o -lgmp -lmpfr -lmpc -o build/lib.macosx-10.6-intel-2.7/gmpy2.so ld: warning: ignoring file /usr/local/lib/libgmp.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libgmp.dylib ld: warning: ignoring file /usr/local/lib/libmpfr.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libmpfr.dylib ld: warning: ignoring file /usr/local/lib/libmpc.dylib, file was built for unsupported file format ( 0xcf 0xfa 0xed 0xfe 0x 7 0x 0 0x 0 0x 1 0x 3 0x 0 0x 0 0x 0 0x 6 0x 0 0x 0 0x 0 ) which is not the architecture being linked (i386): /usr/local/lib/libmpc.dylib running install_lib copying build/lib.macosx-10.6-intel-2.7/gmpy2.so -> /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages running install_egg_info Writing /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gmpy2-2.0.0b4-py2.7.egg-info
python module 32bit-64bit gmp
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