Hi,
So I have successfully built a 64bit version of Numpy, Scipy from svn and am
using python version 2.6.5. However in trying to follow the instructions on
this blog (http://blog.hyperjeff.net/?p=160), namely...
changing the make.osx file to
MACOSX_DEPLOYMENT_TARGET=10.6
PREFIX=/usr/local
## You shouldn't need to configure past this point (and yet…)
PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"
CFLAGS="-arch i386 -arch x86_64 -I${PREFIX}/include
-I${PREFIX}/include/freetype2 -isysroot /Developer/SDKs/MacOSX10.6.sdk"
LDFLAGS="-arch i386 -arch x86_64 -L${PREFIX}/lib
-syslibroot,/Developer/SDKs/MacOSX10.6.sdk"
FFLAGS="-arch i386 -arch x86_64"
and uncommenting wxagg = False from the setup.cfg
I still seem to run into trouble.
Command I am running is sudo make -f make.osx fetch deps mpl_build
mpl_install
which runs into trouble to do with the libpng lib...
x libpng-1.2.39/scripts/makefile.ne12bsd
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ./install-sh -c -d
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... gcc
checking for C compiler default output file name...
configure: error: in
`/Users/mdekauwe/src/packages/matplotlib_svn/libpng-1.2.39':
configure: error: C compiler cannot create executables
See `config.log' for more details.
make: *** [png] Error 77
I had a look at the config.log file in the libpng directory and the main
thing I can see is...
configure:3266: checking for C compiler default output file name
configure:3288: gcc -arch i386 -arch x86_64 -I/usr/local/include
-I/usr/local/include/freetype2 -isysroot /Developer/SDKs/MacOSX10.6.sdk
-arch i386 -arch x86_64 -L/usr/local/lib
-syslibroot,/Developer/SDKs/MacOSX10.6.sdk conftest.c >&5
gcc: unrecognized option '-syslibroot,/Developer/SDKs/MacOSX10.6.sdk'
cc1: error: unrecognized command line option "-arch"
cc1: error: unrecognized command line option "-arch"
cc1: error: unrecognized command line option "-arch"
cc1: error: unrecognized command line option "-arch"
Not sure what the issue with the arch flag is?
Would really appreciate some thoughts on this, many thanks
Martin
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