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ecb5cd972f
Add patch which fixes builds with (at least) ocaml 4.12.0, and remove build constraint for 4.09. Necessary because unison built with 4.09 is not compatible with unison built with 4.12, e.g. on recent Homebrew.
61 lines
1.9 KiB
Nix
61 lines
1.9 KiB
Nix
{lib, stdenv, fetchFromGitHub, ocamlPackages, fontschumachermisc, xset, makeWrapper, ncurses, gnugrep, fetchpatch
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, enableX11 ? true}:
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let inherit (ocamlPackages) ocaml lablgtk; in
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stdenv.mkDerivation (rec {
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pname = "unison";
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version = "2.51.3";
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src = fetchFromGitHub {
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owner = "bcpierce00";
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repo = "unison";
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rev = "v${version}";
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sha256 = "sha256-42hmdMwOYSWGiDCmhuqtpCWtvtyD2l+kA/bhHD/Qh5Y=";
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};
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [ ocaml ncurses ];
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patches = [
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# Patch to fix build with ocaml 4.12. Remove in 2.51.4
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# https://github.com/bcpierce00/unison/pull/481
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(fetchpatch {
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name = "fix-compile-with-ocaml-4.12.patch";
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url = "https://github.com/bcpierce00/unison/commit/14b885316e0a4b41cb80fe3daef7950f88be5c8f.patch?full_index=1";
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sha256 = "0j1rma1cwdsfql19zvzhfj2ys5c4lbhjcp6jrnck04xnckxxiy3d";
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})
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];
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preBuild = (if enableX11 then ''
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sed -i "s|\(OCAMLOPT=.*\)$|\1 -I $(echo "${lablgtk}"/lib/ocaml/*/site-lib/lablgtk2)|" src/Makefile.OCaml
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'' else "") + ''
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echo -e '\ninstall:\n\tcp $(FSMONITOR)$(EXEC_EXT) $(INSTALLDIR)' >> src/fsmonitor/linux/Makefile
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'';
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makeFlags = [
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"INSTALLDIR=$(out)/bin/"
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"UISTYLE=${if enableX11 then "gtk2" else "text"}"
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] ++ lib.optional (!ocaml.nativeCompilers) "NATIVE=false";
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preInstall = "mkdir -p $out/bin";
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postInstall = if enableX11 then ''
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for i in $(cd $out/bin && ls); do
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wrapProgram $out/bin/$i \
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--run "[ -n \"\$DISPLAY\" ] && (${xset}/bin/xset q | ${gnugrep}/bin/grep -q \"${fontschumachermisc}\" || ${xset}/bin/xset +fp \"${fontschumachermisc}/lib/X11/fonts/misc\")"
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done
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'' else "";
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dontStrip = !ocaml.nativeCompilers;
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meta = {
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homepage = "https://www.cis.upenn.edu/~bcpierce/unison/";
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description = "Bidirectional file synchronizer";
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license = lib.licenses.gpl3Plus;
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maintainers = with lib.maintainers; [viric];
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platforms = with lib.platforms; unix;
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};
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})
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