On Tue, Jun 30, 2009 at 9:14 AM, Michael Droettboom <md...@stsci.edu> wrote:

> What does
>
>  pkg-config libpng --modversion --libs --cflags
>
> give?
>
> The pkg-config error may actually be a red herring, since matplotlib will
> look in /usr/local even if pkg-config fails, and it obviously found the
> headers or it wouldn't have gotten to the linking stage.  As the author of
> the pkg-config support I would like to rule that out as the problem though.
>
> I think it's more likely that the libpng isn't being built correctly to
> match the kind of binary matplotlib is building.  I'm afraid that's where I
> hit the end of my knowledge as a non-Mac user, but I'm sure another Mac
> developer will chime in.
>

Okay, I just installed pkg-config, and it now finds the proper libpng...

                libpng: 1.2.37

However, I still get exactly the same compile problem:

g++ -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g
-bundle -u
ndefined dynamic_lookup build/temp.macosx-10.3-fat-2.6/src/ft2font.o
build/temp.
macosx-10.3-fat-2.6/src/mplutils.o
build/temp.macosx-10.3-fat-2.6/CXX/cxx_extens
ions.o build/temp.macosx-10.3-fat-2.6/CXX/cxxsupport.o
build/temp.macosx-10.3-fa
t-2.6/CXX/IndirectPythonInterface.o
build/temp.macosx-10.3-fat-2.6/CXX/cxxextens
ions.o -L/usr/local/lib -L/usr/lib -L/usr/X11R6/lib -lfreetype -lz -lstdc++
-lm
-o build/lib.macosx-10.3-fat-2.6/matplotlib/ft2font.so
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is
not o
f required architecture for architecture ppc
collect2: ld returned 1 exit status
lipo: can't open input file:
/var/folders/tu/tuLdYMqlEm00c5EVXrMQ+U+++TQ/-Tmp-//
ccU5pNn1.out (No such file or directory)
error: command 'g++' failed with exit status 1

-- 
Rick Muller
rpmul...@gmail.com
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