Hi! This tiny patch to aclocal.m4 lets "./configure" reject happy versions below 1.4. They won't work with ghc, anyway... :-) Cheers, Michael --- aclocal.m4.orig Thu Jun 24 15:36:06 1999 +++ aclocal.m4 Thu Jun 24 15:37:22 1999 @@ -147,9 +147,10 @@ else fptools_cv_happy_version=""; fi; -if expr "$fptools_cv_happy_version" "<" 1.4 > /dev/null 2>&1; then +min_happy_version=1.5 +if expr "$fptools_cv_happy_version" "<" "$min_happy_version" > /dev/null 2>&1; then echo - echo "Happy version 1.4 or later is required to compile GHC." + echo "Happy version $min_happy_version or later is required to compile GHC." exit 1; fi; ]) -- No sig is good sig...