It looks like a bug in agg that the stricter clang is picking up. If you change agg24/include/agg_renderer_outline_aa.h:1368 to read:
const line_profile_aa& profile() { return *m_profile; } does that help? (There's probably other cases like this behind it). I don't have a complete OS-X environment right now to test with, or I'd see what the other issues were myself. Mike On 02/23/2012 07:47 AM, Thomas Robitaille wrote: > Hello, > > I am trying to build the latest version of matplotlib from the git repository > (1cd07a6c) on MacOS 10.7, and regardless of whether I build using the > make.osx file or just 'python setup.py build', the C files get compiled with > clang, and clang raises an error on one of the files: > > /Developer/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -pipe -O2 > -fwrapv -DNDEBUG -g -O3 -Wall -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API > -DPYCXX_ISO_CPP_LIB=1 > -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include > -I. > -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include > -Isrc -Iagg24/include -I. > -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include > -I/opt/local/include/freetype2 -I/opt/local/include -I. > -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 > -c src/backend_agg.cpp -o build/temp.macosx-10.7-x86_64-2.7/src/backend_agg.o > In file included from src/backend_agg.cpp:11: > In file included from src/_backend_agg.h:34: > agg24/include/agg_renderer_outline_aa.h:1368:45: error: binding of reference > to type 'agg::line_profile_aa' to a value of type 'const > agg::line_profile_aa' drops qualifiers > line_profile_aa& profile() { return *m_profile; } > ^~~~~~~~~~ > 1 error generated. > > error: command '/Developer/usr/bin/clang' failed with exit status 1 > > If I do: > > CC=gcc python setup.py build > > then things work fine, but I just wanted to raise the point that the C files > do not compile successfully with clang at this time (but this seems to be the > default compiler on 10.7). > > Cheers, > Tom > > > > ------------------------------------------------------------------------------ > Virtualization& Cloud Management Using Capacity Planning > Cloud computing makes use of virtualization - but cloud computing > also focuses on allowing computing to be delivered as a service. > http://www.accelacomm.com/jaw/sfnl/114/51521223/ > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users