depot/third_party/nixpkgs/pkgs/development/libraries/libxml2/default.nix

144 lines
3.7 KiB
Nix

{
stdenv,
lib,
fetchurl,
pkg-config,
autoreconfHook,
libintl,
python,
gettext,
ncurses,
findXMLCatalogs,
libiconv,
# Python limits cross-compilation to an allowlist of host OSes.
# https://github.com/python/cpython/blob/dfad678d7024ab86d265d84ed45999e031a03691/configure.ac#L534-L562
pythonSupport ?
enableShared
&& (
stdenv.hostPlatform == stdenv.buildPlatform
|| stdenv.hostPlatform.isCygwin
|| stdenv.hostPlatform.isLinux
|| stdenv.hostPlatform.isWasi
),
icuSupport ? false,
icu,
enableShared ? !stdenv.hostPlatform.isMinGW && !stdenv.hostPlatform.isStatic,
enableStatic ? !enableShared,
gnome,
testers,
enableHttp ? false,
}:
stdenv.mkDerivation (finalAttrs: {
pname = "libxml2";
version = "2.13.4";
outputs =
[
"bin"
"dev"
"out"
"devdoc"
]
++ lib.optional pythonSupport "py"
++ lib.optional (enableStatic && enableShared) "static";
outputMan = "bin";
src = fetchurl {
url = "mirror://gnome/sources/libxml2/${lib.versions.majorMinor finalAttrs.version}/libxml2-${finalAttrs.version}.tar.xz";
hash = "sha256-ZdBC4cgBAkPmF++wKv2iC4XCFgrNv7y1smuAzsZRVlA=";
};
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
];
propagatedBuildInputs =
[
findXMLCatalogs
]
++ lib.optionals stdenv.hostPlatform.isDarwin [
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}")
] ++ lib.optional enableHttp "--with-http";
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;
};
};
};
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" ];
};
})