Also note that gmp.h will not be found without: export CPATH=/opt/local/include This directory should be part of the "include-dirs:" for the rts package. And again the file /opt/local/include/gmp.h could be simply copied to <prefix>/lib/ghc-6.10.1/include/ Sorry for the trouble Christian Christian Maeder wrote:
Jason Dagit wrote:
But, I still think I did something wrong because the first thing I tried to build with 6.10 complained that -lgmp was not found. I have checked, it's installed and I saw the ./configure script for the 6.10 installation find it.
Actually I have the same problem. I need to set
export LIBRARY_PATH=/opt/local/lib
when linking, because I've created the binary-dist with this setting.
Ideally, /opt/local/lib should also be listed under "library-dirs:" for
ghc-pkg describe rts
Alternatively, you can copy /opt/local/lib/libgmp.a into ghc's libdir <prefiy>/lib/ghc-6.10.1/, with the additional "benefit" that gmp is statically linked into your binary (for platforms without /opt/local/lib/libgmp.dylib)
Cheers Christian