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[Patch-gnuradio] patch for linking gr-wavelet lib and swig

From: Michael Dickens
Subject: [Patch-gnuradio] patch for linking gr-wavelet lib and swig
Date: Mon, 9 Apr 2012 11:32:44 -0400

gr-wavelet, on OSX at least, is having trouble getting the path to libgsl.  
This patch does the trick, but the change to gr-wavelet/swig/CMakeLists.txt is 
a hack IMHO.  I think the underlying issue is that the GSL libraries are being 
linked to via "-lgsl" instead of using the full path 
("/opt/local/lib/libgsl.0.dylib") as is done with boost, Qt, qwt, Python, and 
so forth.  But, the matching "-L/opt/local/lib" is not being included.  That's 
simple to take care of for the gr-wavelet library itself (per the patch for 
that file), but GrSwig offers no good way to do this beyond appending 
${GSL_LDFLAGS} to the GR_SWIG_LIBRARIES list.  Which I don't think is the way 
GR_SWIG_LIBRARIES is meant to be used (but, I might be wrong).  As I said, this 
change works on OSX, but it would be a better solution if the GSL libraries 
were full path instead of "-l" style; then, only the change to the 
gr-wavelet/lib/CMakeLists.txt would be needed. - MLD

Attachment: gr-wavelet-osx-fix.diff
Description: Binary data

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