{ stdenv, fetchurl, ncurses, xlibsWrapper }: let useX11 = stdenv.isi686 || stdenv.isx86_64; useNativeCompilers = stdenv.isi686 || stdenv.isx86_64 || stdenv.isMips; inherit (stdenv.lib) optionals optionalString; in stdenv.mkDerivation rec { pname = "ocaml"; version = "3.11.2"; src = fetchurl { url = "https://caml.inria.fr/pub/distrib/ocaml-3.11/${pname}-${version}.tar.bz2"; sha256 = "86f3387a0d7e7c8be2a3c53af083a5a726e333686208d5ea0dd6bb5ac3f58143"; }; # Needed to avoid a SIGBUS on the final executable on mips NIX_CFLAGS_COMPILE = if stdenv.isMips then "-fPIC" else ""; patches = optionals stdenv.isDarwin [ ./gnused-on-osx-fix.patch ] ++ [ (fetchurl { name = "0007-Fix-ocamlopt-w.r.t.-binutils-2.21.patch"; url = "http://caml.inria.fr/mantis/file_download.php?file_id=418&type=bug"; sha256 = "612a9ac108bbfce2238aa5634123da162f0315dedb219958be705e0d92dcdd8e"; }) ]; prefixKey = "-prefix "; configureFlags = ["-no-tk"] ++ optionals useX11 [ "-x11lib" xlibsWrapper ]; buildFlags = [ "world" ] ++ optionals useNativeCompilers [ "bootstrap" "world.opt" ]; buildInputs = [ncurses] ++ optionals useX11 [ xlibsWrapper ]; installTargets = "install" + optionalString useNativeCompilers " installopt"; prePatch = '' CAT=$(type -tp cat) sed -e "s@/bin/cat@$CAT@" -i config/auto-aux/sharpbang patch -p0 < ${./mips64.patch} ''; postBuild = '' mkdir -p $out/include ln -sv $out/lib/ocaml/caml $out/include/caml ''; meta = with stdenv.lib; { homepage = "http://caml.inria.fr/ocaml"; license = with licenses; [ qpl /* compiler */ lgpl2 /* library */ ]; description = "Most popular variant of the Caml language"; longDescription = '' Objective Caml is the most popular variant of the Caml language. From a language standpoint, it extends the core Caml language with a fully-fledged object-oriented layer, as well as a powerful module system, all connected by a sound, polymorphic type system featuring type inference. The Objective Caml system is an industrial-strength implementation of this language, featuring a high-performance native-code compiler (ocamlopt) for 9 processor architectures (IA32, PowerPC, AMD64, Alpha, Sparc, Mips, IA64, HPPA, StrongArm), as well as a bytecode compiler (ocamlc) and an interactive read-eval-print loop (ocaml) for quick development and portability. The Objective Caml distribution includes a comprehensive standard library, a replay debugger (ocamldebug), lexer (ocamllex) and parser (ocamlyacc) generators, a pre-processor pretty-printer (camlp4) and a documentation generator (ocamldoc). ''; platforms = with platforms; linux ++ darwin; }; }