136 lines
3.7 KiB
Nix
136 lines
3.7 KiB
Nix
{ lib, stdenv
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, fetchurl
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, glib
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, flex
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, bison
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, meson
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, ninja
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, gtk-doc
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, docbook-xsl-nons
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, docbook_xml_dtd_43
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, docbook_xml_dtd_45
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, pkg-config
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, libffi
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, python3
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, cctools
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, cairo
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, gnome
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, substituteAll
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, nixStoreDir ? builtins.storeDir
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, x11Support ? true
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}:
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# now that gobject-introspection creates large .gir files (eg gtk3 case)
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# it may be worth thinking about using multiple derivation outputs
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# In that case its about 6MB which could be separated
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stdenv.mkDerivation rec {
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pname = "gobject-introspection";
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version = "1.68.0";
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# outputs TODO: share/gobject-introspection-1.0/tests is needed during build
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# by pygobject3 (and maybe others), but it's only searched in $out
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outputs = [ "out" "dev" "devdoc" "man" ];
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outputBin = "dev";
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src = fetchurl {
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url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
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sha256 = "09sawnv3xj9pzgy2qrrk87dl3jibfphnswb61i5bh0d2h4j28afj";
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};
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patches = [
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# Make g-ir-scanner put absolute path to GIR files it generates
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# so that programs can just dlopen them without having to muck
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# with LD_LIBRARY_PATH environment variable.
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(substituteAll {
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src = ./absolute_shlib_path.patch;
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inherit nixStoreDir;
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})
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] ++ lib.optionals x11Support [
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# Hardcode the cairo shared library path in the Cairo gir shipped with this package.
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# https://github.com/NixOS/nixpkgs/issues/34080
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(substituteAll {
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src = ./absolute_gir_path.patch;
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cairoLib = "${lib.getLib cairo}/lib";
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})
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];
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nativeBuildInputs = [
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meson
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ninja
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pkg-config
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flex
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bison
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gtk-doc
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docbook-xsl-nons
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docbook_xml_dtd_45
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python3
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setupHook # move .gir files
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];
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buildInputs = [
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python3
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];
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checkInputs = lib.optionals stdenv.isDarwin [
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cctools # for otool
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];
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propagatedBuildInputs = [
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libffi
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glib
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];
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mesonFlags = [
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"--datadir=${placeholder "dev"}/share"
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"-Ddoctool=disabled"
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"-Dcairo=disabled"
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"-Dgtk_doc=true"
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];
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doCheck = !stdenv.isAarch64;
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# During configurePhase, two python scripts are generated and need this. See
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# https://github.com/NixOS/nixpkgs/pull/98316#issuecomment-695785692
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postConfigure = ''
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patchShebangs tools/*
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'';
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preCheck = ''
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# Our gobject-introspection patches make the shared library paths absolute
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# in the GIR files. When running tests, the library is not yet installed,
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# though, so we need to replace the absolute path with a local one during build.
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# We are using a symlink that we will delete before installation.
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mkdir -p $out/lib
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ln -s $PWD/tests/scanner/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary} $out/lib/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary}
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'';
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postCheck = ''
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rm $out/lib/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary}
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'';
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setupHook = ./setup-hook.sh;
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passthru = {
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updateScript = gnome.updateScript {
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packageName = pname;
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versionPolicy = "odd-unstable";
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};
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};
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meta = with lib; {
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description = "A middleware layer between C libraries and language bindings";
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homepage = "https://gi.readthedocs.io/";
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maintainers = teams.gnome.members ++ (with maintainers; [ lovek323 ]);
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platforms = platforms.unix;
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license = with licenses; [ gpl2 lgpl2 ];
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longDescription = ''
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GObject introspection is a middleware layer between C libraries (using
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GObject) and language bindings. The C library can be scanned at compile
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time and generate a metadata file, in addition to the actual native C
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library. Then at runtime, language bindings can read this metadata and
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automatically provide bindings to call into the C library.
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'';
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};
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}
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