tjh.dev
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1# Note: The Haskell package set used for building UHC is
2# determined in the file top-level/haskell-packages.nix.
3{ stdenv, coreutils, m4, libtool, clang, ghcWithPackages, fetchFromGitHub }:
4
5let wrappedGhc = ghcWithPackages (hpkgs: with hpkgs; [fgl vector syb uulib network binary hashable uhc-util mtl transformers directory containers array process filepath shuffle uuagc] );
6in stdenv.mkDerivation rec {
7 version = "1.1.9.4";
8 name = "uhc-${version}";
9
10 src = fetchFromGitHub {
11 owner = "UU-ComputerScience";
12 repo = "uhc";
13 rev = "v${version}";
14 sha256 = "1s84csk6zgzj09igxgdza7gb52jdn3jsr8lygl5xplshv8yzl34n";
15 };
16
17 postUnpack = "sourceRoot=\${sourceRoot}/EHC";
18
19 buildInputs = [ m4 wrappedGhc clang libtool ];
20
21 configureFlags = [ "--with-gcc=${clang}/bin/clang" ];
22
23 # UHC builds packages during compilation; these are by default
24 # installed in the user-specific package config file. We do not
25 # want that, and hack the build process to use a temporary package
26 # configuration file instead.
27 preConfigure = ''
28 p=`pwd`/uhc-local-packages/
29 ghc-pkg init $p
30 sed -i "s|--user|--package-db=$p|g" mk/shared.mk.in
31 sed -i "s|-fglasgow-exts|-fglasgow-exts -package-conf=$p|g" mk/shared.mk.in
32 sed -i "s|/bin/date|${coreutils}/bin/date|g" mk/dist.mk
33 sed -i "s|/bin/date|${coreutils}/bin/date|g" mk/config.mk.in
34 sed -i "s|--make|--make -package-db=$p|g" src/ehc/files2.mk
35 sed -i "s|--make|--make -package-db=$p|g" src/gen/files.mk
36 '';
37
38 inherit clang;
39
40 meta = with stdenv.lib; {
41 homepage = http://www.cs.uu.nl/wiki/UHC;
42 description = "Utrecht Haskell Compiler";
43 maintainers = [ maintainers.phile314 ];
44
45 # UHC i686 support is broken, see
46 # https://github.com/UU-ComputerScience/uhc/issues/52
47 #
48 # Darwin build is broken as well at the moment.
49 # On Darwin, the GNU libtool is used, which does not
50 # support the -static flag and thus breaks the build.
51 platforms = ["x86_64-linux"];
52 };
53}