DIY $export ARCHFLAGS="-arch x86_64 -arch i386" resolves. Anyway it's walkaround, not a sloution.
On Sun, May 15, 2011 at 10:51 PM, Gleb Lomakin <[email protected]> wrote: > Trying to install pycuda to my mac (snow leopard 10.6.7, xcode 4.0.2 > (full install), boost and other preq done) > > Getting following error: > > building '_pvt_struct' extension > gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -fwrapv -Wall -O3 > -DNDEBUG -arch i386 -arch ppc -arch x86_64 -pipe > -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/wrapper/_pycuda_struct.c -o > build/temp.macosx-10.6-i386-2.6/src/wrapper/_pycuda_struct.o > src/wrapper/_pycuda_struct.c:249: warning: ‘unpack_float’ defined but not used > src/wrapper/_pycuda_struct.c:261: warning: ‘unpack_double’ defined but not > used > src/wrapper/_pycuda_struct.c:273: warning: ‘_range_error’ defined but not used > /usr/libexec/gcc/powerpc-apple-darwin10/4.2.1/as: assembler > (/usr/bin/../libexec/gcc/darwin/ppc/as or > /usr/bin/../local/libexec/gcc/darwin/ppc/as) for architecture ppc not > installed > Installed assemblers are: > /usr/bin/../libexec/gcc/darwin/x86_64/as for architecture x86_64 > /usr/bin/../libexec/gcc/darwin/i386/as for architecture i386 > src/wrapper/_pycuda_struct.c:249: warning: ‘unpack_float’ defined but not used > src/wrapper/_pycuda_struct.c:261: warning: ‘unpack_double’ defined but not > used > src/wrapper/_pycuda_struct.c:273: warning: ‘_range_error’ defined but not used > src/wrapper/_pycuda_struct.c:1553: fatal error: error writing to -: Broken > pipe > compilation terminated. > src/wrapper/_pycuda_struct.c:249: warning: ‘unpack_float’ defined but not used > src/wrapper/_pycuda_struct.c:261: warning: ‘unpack_double’ defined but not > used > lipo: can't open input file: /var/tmp//ccpmcWns.out (No such file or > directory) > error: command 'gcc-4.2' failed with exit status 1 > make: *** [all] Error 1 > > > And i do have /usr/libexec/gcc/powerpc-apple-darwin10/4.2.1/as > I know that so i twitched my siteconf.py with following settings: > > CXXFLAGS = ["-arch", "x86_64", "-arch", "i386", "-m32"] > LDFLAGS = ["-arch", "x86_64", "-arch", "i386", "-m32"] > > ^^^^^^ no PowerPC here ^^^^^^ > > and i still getting the same error. > > And it's not all. As i do have some PPC AS, and some experience in > getting-to-work funny open-source applications with messed > dependencies i've just "ln -s" > from /usr/libexec/gcc/powerpc-apple-darwin10/4.2.1 to > /usr/local/libexec/gcc/darwin/ppc > > Now i got new error: > > building '_pvt_struct' extension > gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -fwrapv -Wall -O3 > -DNDEBUG -arch i386 -arch ppc -arch x86_64 -pipe > -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/wrapper/_pycuda_struct.c -o > build/temp.macosx-10.6-i386-2.6/src/wrapper/_pycuda_struct.o > src/wrapper/_pycuda_struct.c:249: warning: ‘unpack_float’ defined but not used > src/wrapper/_pycuda_struct.c:261: warning: ‘unpack_double’ defined but not > used > src/wrapper/_pycuda_struct.c:273: warning: ‘_range_error’ defined but not used > src/wrapper/_pycuda_struct.c:249: warning: ‘unpack_float’ defined but not used > src/wrapper/_pycuda_struct.c:261: warning: ‘unpack_double’ defined but not > used > src/wrapper/_pycuda_struct.c:273: warning: ‘_range_error’ defined but not used > /usr/bin/../libexec/gcc/darwin/ppc/as: can't fork a new process to > execute: /usr/bin/../libexec/gcc/darwin/ppc/as (Resource temporarily > unavailable) > src/wrapper/_pycuda_struct.c:1553: fatal error: error writing to -: Broken > pipe > compilation terminated. > src/wrapper/_pycuda_struct.c:249: warning: ‘unpack_float’ defined but not used > src/wrapper/_pycuda_struct.c:261: warning: ‘unpack_double’ defined but not > used > lipo: can't open input file: /var/tmp//cciIBEGT.out (No such file or > directory) > error: command 'gcc-4.2' failed with exit status 1 > make: *** [all] Error 1 > > > I'm not first one who got this error, so, i hope, there is some > solution allready, or you can give me A Good Advice. > Must i somehow disable "-arch ppc" key to the gcc or better to get > real PPC AS in /usr/local/libexec/gcc/darwin/ppc? > > Same case here: http://www.mail-archive.com/[email protected]/msg01810.html > _______________________________________________ PyCUDA mailing list [email protected] http://lists.tiker.net/listinfo/pycuda
