56 lines
1.9 KiB
Nix
56 lines
1.9 KiB
Nix
{ lib, stdenv, fetchFromGitHub, ocaml, writeText }:
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lib.throwIfNot (lib.versionAtLeast ocaml.version "4.03")
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"camlidl is not available for OCaml ${ocaml.version}"
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stdenv.mkDerivation rec {
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pname = "ocaml${ocaml.version}-camlidl";
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version = "1.12";
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src = fetchFromGitHub {
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owner = "xavierleroy";
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repo = "camlidl";
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rev = "camlidl112";
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hash = "sha256-ONPQMDFaU2OzFa5jgMVKx+ZRKk8ZgBZyk42vDvbM7E0=";
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};
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nativeBuildInputs = [ ocaml ];
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# build fails otherwise
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enableParallelBuilding = false;
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preBuild = ''
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mv config/Makefile.unix config/Makefile
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substituteInPlace config/Makefile --replace BINDIR=/usr/local/bin BINDIR=$out
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substituteInPlace config/Makefile --replace 'OCAMLLIB=$(shell $(OCAMLC) -where)' OCAMLLIB=$out/lib/ocaml/${ocaml.version}/site-lib/camlidl
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substituteInPlace config/Makefile --replace CPP=cpp CPP=${stdenv.cc}/bin/cpp
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substituteInPlace lib/Makefile --replace '$(OCAMLLIB)/Makefile.config' "${ocaml}/lib/ocaml/Makefile.config"
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mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib/camlidl/caml
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mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib/camlidl/stublibs
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'';
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postInstall = ''
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cat >$out/lib/ocaml/${ocaml.version}/site-lib/camlidl/META <<EOF
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# Courtesy of GODI
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description = "Stub generator"
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version = "${version}"
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archive(byte) = "com.cma"
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archive(native) = "com.cmxa"
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EOF
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mkdir -p $out/bin
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ln -s $out/camlidl $out/bin
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'';
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setupHook = writeText "setupHook.sh" ''
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export NIX_CFLAGS_COMPILE+=" -isystem $1/lib/ocaml/${ocaml.version}/site-lib/camlidl"
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export NIX_LDFLAGS+=" -L $1/lib/ocaml/${ocaml.version}/site-lib/camlidl"
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'';
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meta = {
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description = "A stub code generator and COM binding for Objective Caml";
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homepage = "https://xavierleroy.org/camlidl/";
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license = lib.licenses.lgpl21;
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maintainers = [ lib.maintainers.roconnor ];
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};
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}
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