> Is there an easy way to get 'ghc' or one of the other binaries to tell me
> where the GHC installation directory is? I want to put the includes
> directory in a gcc -I flag in my makefile.
For ghc >= 5.00, but not on Windows:
#!/bin/sh
GHCDIR=`grep '^libdir' ${whichGHC} | head -1 | sed 's/^libdir=.\(.*\)./\1/'` if
[ ! -d $GHCDIR/imports ]
then GHCDIR=`grep '^TOPDIROPT' ${whichGHC} | head -1 | sed
's/^TOPDIROPT="*-B\([^";]*\).*/\1/'`
fi
echo $GHCDIR/imports
For ghc < 5.00, including on Windows:
#!/bin/sh
GHCDIR=`grep '^\$libdir=' ${whichGHC} | head -1 | sed
's/^\$libdir=[^/]*\(.*\).;/\1/'`
if [ -d $GHCDIR/imports ]
then echo $GHCDIR/imports
elif [ -d $GHCDIR/lib/imports ]
then echo $GHCDIR/lib/imports
echo echo unknown
fi
Regards,
Malcolm
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