dev-util/bnfc fails to build without mtl, while it is not it's dependency. With mtl everything works fine. Patch which fixes ebuild included. Error without mtl: /usr/bin/ghc -O -iformats -iformats/haskell2 -iformats/haskell-gadt -iformats/xml -iformats/profile -iformats/java -iformats/java1.5 -iformats/cpp -iformats/c -iformats/oz -iformats/ocaml -iformats/f-sharp -iformats/cpp_stl -iformats/c-sharp --make CFTop -o bnfc formats/c-sharp/CSharpTop.hs:60:7: Could not find module `Control.Monad.State': Use -v to see a list of the files searched for. make: *** [all] Error 1
Created attachment 186356 [details, diff] Proposed patch for ebuild.
Thanks for the report and the patch! I've applied your patch and committed it to the tree. Feel free to join our gentoo haskell efforts on #gentoo-haskell @ freenode. Cheers, Lennart K