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{ stdenv, fetchurl, patchelf, gmp }:
let
version = "20130715";
usr_prefix = if stdenv.isDarwin then "usr/local" else "usr";
dynamic_linker =
if stdenv.isx86_64 then "${stdenv.glibc}/lib/ld-linux-x86-64.so.2"
else "${stdenv.glibc}/lib/ld-linux.so.2";
in
stdenv.mkDerivation rec {
name = "mlton-${version}";
binSrc =
if stdenv.system == "i686-linux" then (fetchurl {
url = "http://sourceforge.net/projects/mlton/files/mlton/${version}/${name}-1.x86-linux.tgz";
sha256 = "1kxjjmnw4xk2d9hpvz43w9dvyhb3025k4zvjx785c33nrwkrdn4j";
})
else if stdenv.system == "x86_64-linux" then (fetchurl {
url = "http://sourceforge.net/projects/mlton/files/mlton/${version}/${name}-1.amd64-linux.tgz";
sha256 = "0fyhwxb4nmpirjbjcvk9f6w67gmn2gkz7xcgz0xbfih9kc015ygn";
})
else if stdenv.system == "x86_64-darwin" then (fetchurl {
url = "http://sourceforge.net/projects/mlton/files/mlton/${version}/${name}-1.amd64-darwin.gmp-macports.tgz";
sha256 = "044wnh9hhg6if886xy805683k0as347xd37r0r1yi4x7qlxzzgx9";
})
else throw "Architecture not supported";
codeSrc =
fetchurl {
url = "http://sourceforge.net/projects/mlton/files/mlton/${version}/${name}.src.tgz";
sha256 = "0v1x2hrh9hiqkvnbq11kf34v4i5a2x0ffxbzqaa8skyl26nmfn11";
};
srcs = [ binSrc codeSrc ];
sourceRoot = name;
buildInputs = [ gmp ] ++ stdenv.lib.optional stdenv.isLinux patchelf;
makeFlags = [ "all-no-docs" ];
configurePhase = ''
# Fix paths in the source.
find . -type f | grep -v -e '\.tgz''$' | xargs sed -i "s@/usr/bin/env bash@$(type -p bash)@"
substituteInPlace $(pwd)/Makefile --replace '/bin/cp' $(type -p cp)
substituteInPlace bin/mlton-script --replace gcc cc
substituteInPlace bin/regression --replace gcc cc
substituteInPlace lib/mlnlffi-lib/Makefile --replace gcc cc
substituteInPlace mlnlffigen/gen-cppcmd --replace gcc cc
substituteInPlace runtime/Makefile --replace gcc cc
substituteInPlace ../${usr_prefix}/bin/mlton --replace gcc cc
# Fix paths in the binary distribution.
BIN_DIST_DIR="$(pwd)/../${usr_prefix}"
for f in "bin/mlton" "lib/mlton/platform" "lib/mlton/static-library" ; do
substituteInPlace "$BIN_DIST_DIR/$f" --replace '/${usr_prefix}/bin/env bash' $(type -p bash)
done
substituteInPlace $(pwd)/../${usr_prefix}/bin/mlton --replace '/${usr_prefix}/lib/mlton' $(pwd)/../${usr_prefix}/lib/mlton
'';
preBuild = ''
# To build the source we have to put the binary distribution in the $PATH.
export PATH="$PATH:$(pwd)/../${usr_prefix}/bin/"
# Let the builder execute the binary distribution.
chmod u+x $(pwd)/../${usr_prefix}/bin/mllex
chmod u+x $(pwd)/../${usr_prefix}/bin/mlyacc
chmod u+x $(pwd)/../${usr_prefix}/bin/mlton
# So the builder runs the binary compiler with gmp.
export LD_LIBRARY_PATH=${gmp}/lib:$LD_LIBRARY_PATH
'' + stdenv.lib.optionalString stdenv.isLinux ''
# Patch ELF interpreter.
patchelf --set-interpreter ${dynamic_linker} $(pwd)/../${usr_prefix}/lib/mlton/mlton-compile
for e in mllex mlyacc ; do
patchelf --set-interpreter ${dynamic_linker} $(pwd)/../${usr_prefix}/bin/$e
done
'';
doCheck = true;
installTargets = [ "install-no-docs" ];
postInstall = ''
# Fix path to mlton libraries.
substituteInPlace $(pwd)/install/${usr_prefix}/bin/mlton --replace '/${usr_prefix}/lib/mlton' $out/lib/mlton
# Path to libgmp.
substituteInPlace $(pwd)/install/${usr_prefix}/bin/mlton --replace "-link-opt '-lm -lgmp'" "-link-opt '-lm -lgmp -L${gmp}/lib'"
# Path to gmp.h.
substituteInPlace $(pwd)/install/${usr_prefix}/bin/mlton --replace "-cc-opt '-O1 -fno-common'" "-cc-opt '-O1 -fno-common -I${gmp}/include'"
# Path to the same cc used in the build; needed at runtime.
substituteInPlace $(pwd)/install/${usr_prefix}/bin/mlton --replace "gcc='gcc'" "gcc='"$(type -p cc)"'"
# Copy files to final positions.
cp -r $(pwd)/install/${usr_prefix}/bin $out
cp -r $(pwd)/install/${usr_prefix}/lib $out
cp -r $(pwd)/install/${usr_prefix}/man $out
'';
meta = {
description = "Open-source, whole-program, optimizing Standard ML compiler";
longDescription = ''
MLton is an open source, whole-program optimizing compiler for the Standard ML programming language.
MLton aims to produce fast executables, and to encourage rapid prototyping and modular programming
by eliminating performance penalties often associated with the use of high-level language features.
MLton development began in 1997, and continues to this day with a growing worldwide community of
developers and users, who have helped to port MLton to a number of platforms.
Description taken from http://en.wikipedia.org/wiki/Mlton .
'';
homepage = http://mlton.org/;
license = "bsd";
platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin"];
};
}
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