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47 lines
1.2 KiB
Nix
47 lines
1.2 KiB
Nix
{stdenv, fetchurl, which, ocaml}:
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let
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ocaml_version = (stdenv.lib.getVersion ocaml);
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in
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assert stdenv.lib.versionAtLeast ocaml_version "4.02";
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stdenv.mkDerivation {
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name = "camlp4-4.02.0+1";
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src = fetchurl {
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url = https://github.com/ocaml/camlp4/archive/4.02.0+1.tar.gz;
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sha256 = "0055f4jiz82rgn581xhq3mr4qgq2qgdxqppmp8i2x1xnsim4h9pn";
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};
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buildInputs = [ which ocaml ];
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dontAddPrefix = true;
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preConfigure = ''
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configureFlagsArray=(
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--bindir=$out/bin
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--libdir=$out/lib/ocaml/${ocaml_version}/site-lib
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--pkgdir=$out/lib/ocaml/${ocaml_version}/site-lib
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)
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'';
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postConfigure = ''
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substituteInPlace camlp4/META.in \
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--replace +camlp4 $out/lib/ocaml/${ocaml_version}/site-lib/camlp4
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substituteInPlace camlp4/config/Camlp4_config.ml \
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--replace \
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"Filename.concat ocaml_standard_library" \
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"Filename.concat \"$out/lib/ocaml/${ocaml_version}/site-lib\""
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'';
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makeFlags = "all";
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installTargets = "install install-META";
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meta = with stdenv.lib; {
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description = "A software system for writing extensible parsers for programming languages";
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homepage = https://github.com/ocaml/camlp4;
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platforms = ocaml.meta.platforms;
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};
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}
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