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What happens if I push all of nixpkgs
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4.6 kB · 165 lines
Nix
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stdenv.mkDerivation (finalAttrs: { pname = "libxml2"; version = "2.14.4-unstable-2025-06-20";
outputs = [ "bin" "dev" "out" "devdoc" ] ++ lib.optional pythonSupport "py" ++ lib.optional (enableStatic && enableShared) "static"; outputMan = "bin";
src = fetchFromGitLab { domain = "gitlab.gnome.org"; owner = "GNOME"; repo = "libxml2"; rev = "356542324fa439de544b5e419b91ae68d42c306c"; # some bugfixes right behind 2.14.4 hash = "sha256-0jo08ECX+oP7Ekjgw3ZgOh+fSiNjlbjoZc4p3PqomJA="; };
patches = [ # Unmerged ABI-breaking patch required to fix the following security issues: # - https://gitlab.gnome.org/GNOME/libxslt/-/issues/139 # - https://gitlab.gnome.org/GNOME/libxslt/-/issues/140 # See also https://gitlab.gnome.org/GNOME/libxml2/-/issues/906 # Source: https://github.com/chromium/chromium/blob/4fb4ae8ce3daa399c3d8ca67f2dfb9deffcc7007/third_party/libxml/chromium/xml-attr-extra.patch ./xml-attr-extra.patch ];
strictDeps = true;
nativeBuildInputs = [ pkg-config autoreconfHook ];
buildInputs = lib.optionals pythonSupport [ python ] ++ lib.optionals (pythonSupport && python ? isPy2 && python.isPy2) [ gettext ] ++ lib.optionals (pythonSupport && python ? isPy3 && python.isPy3) [ ncurses ] ++ lib.optionals (stdenv.hostPlatform.isDarwin && pythonSupport && python ? isPy2 && python.isPy2) [ libintl ] ++ lib.optionals zlibSupport [ zlib ];
propagatedBuildInputs = [ findXMLCatalogs ] ++ lib.optionals (stdenv.hostPlatform.isDarwin || stdenv.hostPlatform.isMinGW) [ libiconv ] ++ lib.optionals icuSupport [ icu ];
configureFlags = [ "--exec-prefix=${placeholder "dev"}" (lib.enableFeature enableStatic "static") (lib.enableFeature enableShared "shared") (lib.withFeature icuSupport "icu") (lib.withFeature pythonSupport "python") (lib.optionalString pythonSupport "PYTHON=${python.pythonOnBuildForHost.interpreter}") ] # avoid rebuilds, can be merged into list in version bumps ++ lib.optional enableHttp "--with-http" ++ lib.optional zlibSupport "--with-zlib";
installFlags = lib.optionals pythonSupport [ "pythondir=\"${placeholder "py"}/${python.sitePackages}\"" "pyexecdir=\"${placeholder "py"}/${python.sitePackages}\"" ];
enableParallelBuilding = true;
doCheck = (stdenv.hostPlatform == stdenv.buildPlatform) && stdenv.hostPlatform.libc != "musl"; preCheck = lib.optional stdenv.hostPlatform.isDarwin '' export DYLD_LIBRARY_PATH="$PWD/.libs:$DYLD_LIBRARY_PATH" '';
preConfigure = lib.optionalString (lib.versionAtLeast stdenv.hostPlatform.darwinMinVersion "11") '' MACOSX_DEPLOYMENT_TARGET=10.16 '';
preInstall = lib.optionalString pythonSupport '' substituteInPlace python/libxml2mod.la --replace-fail "$dev/${python.sitePackages}" "$py/${python.sitePackages}" '';
postFixup = '' moveToOutput bin/xml2-config "$dev" moveToOutput lib/xml2Conf.sh "$dev" '' + lib.optionalString (enableStatic && enableShared) '' moveToOutput lib/libxml2.a "$static" '';
passthru = { inherit pythonSupport;
updateScript = gnome.updateScript { packageName = "libxml2"; versionPolicy = "none"; }; tests = { pkg-config = testers.hasPkgConfigModules { package = finalAttrs.finalPackage; }; cmake-config = testers.hasCmakeConfigModules { moduleNames = [ "LibXml2" ]; package = finalAttrs.finalPackage; }; }; };
meta = with lib; { homepage = "https://gitlab.gnome.org/GNOME/libxml2"; description = "XML parsing library for C"; license = licenses.mit; platforms = platforms.all; maintainers = with maintainers; [ jtojnar ]; pkgConfigModules = [ "libxml-2.0" ]; };})