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71 lines
2.3 KiB
Nix
71 lines
2.3 KiB
Nix
{ stdenv, lib, fetchurl
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, zlib, xz, python2, ncurses, findXMLCatalogs
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, pythonSupport ? stdenv.buildPlatform == stdenv.hostPlatform
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, icuSupport ? false, icu ? null
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, enableShared ? stdenv.hostPlatform.libc != "msvcrt"
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, enableStatic ? !enableShared,
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}:
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let
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python = python2;
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in stdenv.mkDerivation rec {
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name = "libxml2-${version}";
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version = "2.9.9";
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src = fetchurl {
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url = "http://xmlsoft.org/sources/${name}.tar.gz";
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sha256 = "0wd881jzvqayx0ihzba29jl80k06xj9ywp16kxacdqs3064p1ywl";
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};
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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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propagatedBuildOutputs = "out bin" + lib.optionalString pythonSupport " py";
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buildInputs = lib.optional pythonSupport python
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++ lib.optional (pythonSupport && python?isPy3 && python.isPy3) ncurses
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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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++ lib.optional stdenv.isFreeBSD xz;
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propagatedBuildInputs = [ zlib findXMLCatalogs ] ++ lib.optional icuSupport icu;
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configureFlags = [
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"--exec_prefix=$dev"
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(lib.enableFeature enableStatic "static")
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(lib.enableFeature enableShared "shared")
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(lib.withFeature icuSupport "icu")
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(lib.withFeatureAs pythonSupport "python" python)
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];
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enableParallelBuilding = true;
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doCheck = (stdenv.hostPlatform == stdenv.buildPlatform) && !stdenv.isDarwin &&
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stdenv.hostPlatform.libc != "musl";
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preInstall = lib.optionalString pythonSupport
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''substituteInPlace python/libxml2mod.la --replace "${python}" "$py"'';
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installFlags = lib.optionalString pythonSupport
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''pythondir="$(py)/lib/${python.libPrefix}/site-packages"'';
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postFixup = ''
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moveToOutput bin/xml2-config "$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 = { inherit version; pythonSupport = pythonSupport; };
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meta = {
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homepage = http://xmlsoft.org/;
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description = "An XML parsing library for C";
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license = lib.licenses.mit;
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platforms = lib.platforms.all;
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maintainers = [ lib.maintainers.eelco ];
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};
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}
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