Always add -L${prefix}/lib, -I${prefix}/include?

Ryan Schmidt ryandesign at
Sat Mar 24 16:46:39 PDT 2007

Many ports have had to add -L{$prefix}/lib to the LDFLAGS and -I$ 
{prefix}/include to the CFLAGS. Wouldn't it be much easier if the  
MacPorts infrastructure would add that to the LDFLAGS and CFLAGS  
generally for all ports? Could that hurt anything?

I would think the same should apply to CPPFLAGS and/or CXXFLAGS, not  
that I have yet understood why there are two variables for C++ code  
or what the difference is between them.

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