135 lines
3.8 KiB
Nix
135 lines
3.8 KiB
Nix
{ stdenv
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, lib
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, fetchurl
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, zlib
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, pkg-config
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, autoreconfHook
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, xz
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, libintl
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, python
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, gettext
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, ncurses
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, findXMLCatalogs
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, libiconv
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, pythonSupport ? enableShared && stdenv.buildPlatform == stdenv.hostPlatform
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, icuSupport ? false
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, icu
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, enableShared ? stdenv.hostPlatform.libc != "msvcrt" && !stdenv.hostPlatform.isStatic
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, enableStatic ? !enableShared
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, gnome
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}:
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stdenv.mkDerivation rec {
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pname = "libxml2";
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version = "2.9.14";
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outputs = [ "bin" "dev" "out" "man" "doc" ]
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++ lib.optional pythonSupport "py"
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++ lib.optional (enableStatic && enableShared) "static";
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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 = "1vnzk33wfms348lgz9pvkq9li7jm44pvm73lbr3w1khwgljlmmv0";
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};
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patches = [
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# Upstream bugs:
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# https://bugzilla.gnome.org/show_bug.cgi?id=789714
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# https://gitlab.gnome.org/GNOME/libxml2/issues/64
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# Patch from https://bugzilla.opensuse.org/show_bug.cgi?id=1065270 ,
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# but only the UTF-8 part.
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# Can also be mitigated by fixing malformed XML inputs, such as in
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# https://gitlab.gnome.org/GNOME/gnumeric/merge_requests/3 .
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# Other discussion:
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# https://github.com/itstool/itstool/issues/22
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# https://github.com/NixOS/nixpkgs/pull/63174
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# https://github.com/NixOS/nixpkgs/pull/72342
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./utf8-xmlErrorFuncHandler.patch
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];
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strictDeps = true;
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nativeBuildInputs = [
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pkg-config
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autoreconfHook
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];
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buildInputs = lib.optionals pythonSupport [
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python
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] ++ lib.optionals (pythonSupport && python?isPy2 && python.isPy2) [
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gettext
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] ++ lib.optionals (pythonSupport && python?isPy3 && python.isPy3) [
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ncurses
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] ++ lib.optionals (stdenv.isDarwin && pythonSupport && python?isPy2 && python.isPy2) [
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libintl
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] ++ lib.optionals stdenv.isFreeBSD [
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# Libxml2 has an optional dependency on liblzma. However, on impure
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# platforms, it may end up using that from /usr/lib, and thus lack a
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# RUNPATH for that, leading to undefined references for its users.
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xz
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];
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propagatedBuildInputs = [
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zlib
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findXMLCatalogs
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] ++ lib.optionals stdenv.isDarwin [
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libiconv
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] ++ lib.optionals icuSupport [
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icu
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];
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configureFlags = [
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"--exec-prefix=${placeholder "dev"}"
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(lib.enableFeature enableStatic "static")
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(lib.enableFeature enableShared "shared")
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(lib.withFeature icuSupport "icu")
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(lib.withFeatureAs pythonSupport "python" python)
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];
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installFlags = lib.optionals pythonSupport [
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"pythondir=\"${placeholder "py"}/${python.sitePackages}\""
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];
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enableParallelBuilding = true;
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doCheck =
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(stdenv.hostPlatform == stdenv.buildPlatform) &&
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stdenv.hostPlatform.libc != "musl";
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preCheck = lib.optional stdenv.isDarwin ''
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export DYLD_LIBRARY_PATH="$PWD/.libs:$DYLD_LIBRARY_PATH"
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'';
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preConfigure = lib.optionalString (lib.versionAtLeast stdenv.hostPlatform.darwinMinVersion "11") ''
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MACOSX_DEPLOYMENT_TARGET=10.16
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'';
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preInstall = lib.optionalString pythonSupport ''
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substituteInPlace python/libxml2mod.la --replace "$dev/${python.sitePackages}" "$py/${python.sitePackages}"
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'';
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postFixup = ''
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moveToOutput bin/xml2-config "$dev"
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moveToOutput lib/xml2Conf.sh "$dev"
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moveToOutput share/man/man1 "$bin"
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'' + lib.optionalString (enableStatic && enableShared) ''
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moveToOutput lib/libxml2.a "$static"
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'';
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passthru = {
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inherit version;
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pythonSupport = pythonSupport;
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updateScript = gnome.updateScript {
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packageName = pname;
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versionPolicy = "none";
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};
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};
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meta = with lib; {
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homepage = "https://gitlab.gnome.org/GNOME/libxml2";
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description = "XML parsing library for C";
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license = licenses.mit;
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platforms = platforms.all;
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maintainers = with maintainers; [ eelco jtojnar ];
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};
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}
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