nixpkgs/pkgs/development/compilers/uhc/default.nix

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{ stdenv, coreutils, glibc, fetchgit, m4, libtool, ghc, uulib
, uuagc, mtl, network, binary, llvm, fgl, syb
}:
# this check won't be needed anymore after ghc-wrapper is fixed
# to show ghc-builtin packages in "ghc-pkg list" output.
let binaryIsBuiltIn = builtins.compareVersions "7.2.1" ghc.ghcVersion != 1;
in stdenv.mkDerivation {
name = "uhc-svn-git20120502";
src = fetchgit {
url = "https://github.com/UU-ComputerScience/uhc.git";
rev = "ab26d787657bb729d8a4f92ef5d067d9990f6ce3";
sha256 = "66c5b6d95dc80a652f6e17476a1b18fbef4b4ff6199a92d033f0055526ec97ff";
};
postUnpack = "sourceRoot=\${sourceRoot}/EHC";
propagatedBuildInputs = [mtl network binary fgl syb];
buildInputs = [coreutils m4 ghc libtool uulib uuagc];
# Can we rename this flag to "--with-cpp-uhc-options"?
configureFlags = "--with-cpp-ehc-options=-I${glibc}/include";
# UHC builds packages during compilation; these are by default
# installed in the user-specific package config file. We do not
# want that, and hack the build process to use a temporary package
# configuration file instead.
preConfigure = ''
p=`pwd`/uhc-local-packages
echo '[]' > $p
sed -i "s|--user|--package-db=$p|g" mk/shared.mk.in
sed -i "s|-fglasgow-exts|-fglasgow-exts -package-conf=$p|g" mk/shared.mk.in
sed -i "s|/bin/date|${coreutils}/bin/date|g" mk/dist.mk
sed -i "s|/bin/date|${coreutils}/bin/date|g" mk/config.mk.in
'' + stdenv.lib.optionalString binaryIsBuiltIn ''
sed -i "s|ghcLibBinary=no|ghcLibBinaryExists=yes|" configure
'';
meta = {
homepage = "http://www.cs.uu.nl/wiki/UHC";
description = "Utrecht Haskell Compiler";
platforms = stdenv.lib.platforms.linux;
maintainers = [
stdenv.lib.maintainers.andres
stdenv.lib.maintainers.simons
];
};
}