720b350730
Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:
ld: ml_gtktree.o:(.bss+0x0): multiple definition of
`ml_table_extension_events'; ml_gdkpixbuf.o:(.bss+0x0): first defined here
54 lines
1.8 KiB
Nix
54 lines
1.8 KiB
Nix
{ lib, stdenv, fetchurl, fetchFromGitHub, ocaml, findlib, pkg-config, gtk2, libgnomecanvas, gtksourceview }:
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let param =
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let check = lib.versionAtLeast ocaml.version; in
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if check "4.06" then rec {
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version = "2.18.12";
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src = fetchFromGitHub {
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owner = "garrigue";
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repo = "lablgtk";
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rev = version;
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sha256 = "sha256:0asib87c42apwf1ln8541x6i3mvyajqbarifvz11in0mqn5k7g7h";
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};
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NIX_CFLAGS_COMPILE = null;
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} else if check "3.12" then {
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version = "2.18.5";
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src = fetchurl {
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url = "https://forge.ocamlcore.org/frs/download.php/1627/lablgtk-2.18.5.tar.gz";
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sha256 = "0cyj6sfdvzx8hw7553lhgwc0krlgvlza0ph3dk9gsxy047dm3wib";
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};
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# Workaround build failure on -fno-common toolchains like upstream
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# gcc-10. Otherwise build fails as:
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# ld: ml_gtktree.o:(.bss+0x0): multiple definition of
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# `ml_table_extension_events'; ml_gdkpixbuf.o:(.bss+0x0): first defined here
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NIX_CFLAGS_COMPILE = "-fcommon";
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} else throw "lablgtk is not available for OCaml ${ocaml.version}";
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in
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stdenv.mkDerivation {
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pname = "lablgtk";
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inherit (param) version src NIX_CFLAGS_COMPILE;
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nativeBuildInputs = [ pkg-config ocaml findlib ];
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buildInputs = [ gtk2 libgnomecanvas gtksourceview ];
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configureFlags = [ "--with-libdir=$(out)/lib/ocaml/${ocaml.version}/site-lib" ];
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buildFlags = [ "world" ];
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preInstall = ''
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mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib
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export OCAMLPATH=$out/lib/ocaml/${ocaml.version}/site-lib/:$OCAMLPATH
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'';
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dontStrip = true;
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meta = with lib; {
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description = "An OCaml interface to GTK";
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homepage = "http://lablgtk.forge.ocamlcore.org/";
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license = licenses.lgpl21Plus;
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maintainers = with maintainers; [ maggesi roconnor vbgl ];
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mainProgram = "lablgtk2";
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inherit (ocaml.meta) platforms;
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};
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}
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