mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-10-22 11:54:30 -04:00
example usage: - nix-env -I nixpkgs=../somewhere/nixpkgs -f default.nix -iA emscriptenPackages.libxml2 - nix-env -I nixpkgs=../somewhere/nixpkgs -f default.nix -iA emscriptenPackages.json_c - nix-env -I nixpkgs=../somewhere/nixpkgs -f default.nix -iA emscriptenPackages.zlib - nix-env -I nixpkgs=../somewhere/nixpkgs -f default.nix -iA emscriptenPackages.xmlmirror
104 lines
3 KiB
Nix
104 lines
3 KiB
Nix
{ pkgs }:
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# emscripten toolchain abstraction for nix
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# https://github.com/NixOS/nixpkgs/pull/16208
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with pkgs; rec {
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json_c = pkgs.json_c.override {
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stdenv = emscriptenStdenv;
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};
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libxml2 = (pkgs.libxml2.override {
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stdenv = emscriptenStdenv;
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supportPython = false;
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}).overrideDerivation
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(old: {
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buildInputs = old.buildInputs ++ [ autoreconfHook pkgconfig zlib nodejs ];
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nativeBuildInputs = old.nativeBuildInputs ++ [ zlib pkgconfig ];
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# just override it with nothing so it does not fail
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autoreconfPhase = "echo autoreconfPhase not used...";
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checkPhase = ''
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echo "================= testing xmllint using node ================="
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emcc -O2 -s EMULATE_FUNCTION_POINTER_CASTS=1 xmllint.o \
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./.libs/libxml2.a `pkg-config zlib --cflags` `pkg-config zlib --libs` -o ./xmllint.test.js \
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--embed-file ./test/xmlid/id_err1.xml
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# test/xmlid/id_err2.xml:3: validity error : xml:id : attribute type should be ID
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# <!ATTLIST foo xml:id CDATA #IMPLIED>
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# ^
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node ./xmllint.test.js --noout test/xmlid/id_err1.xml 2>&1 | grep 0bar
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if [ $? -ne 0 ]; then
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echo "xmllint unit test failed, please fix this package"
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exit 1;
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else
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echo "since there is no stupid text containing 'foo xml:id' it seems to work! very good."
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fi
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echo "================= /testing xmllint using node ================="
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'';
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});
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xmlmirror = buildEmscriptenPackage rec {
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name = "xmlmirror";
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buildInputs = [ autoconf automake libtool pkgconfig gnumake libxml2 nodejs
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python openjdk json_c zlib ];
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src = fetchgit {
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url = "https://gitlab.com/odfplugfest/xmlmirror.git";
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rev = "4fd7e86f7c9526b8f4c1733e5c8b45175860a8fd";
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sha256 = "1jasdqnbdnb83wbcnyrp32f36w3xwhwp0wq8lwwmhqagxrij1r4b";
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};
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configurePhase = ''
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rm -f fastXmlLint.js*
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'';
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buildPhase = ''
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HOME=$TMPDIR
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make -f Makefile.emEnv
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'';
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outputs = [ "out" "doc" ];
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installPhase = ''
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mkdir -p $out/share
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mkdir -p $doc
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cp Demo* $out/share
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cp -R codemirror-5.12 $out/share
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cp fastXmlLint.js* $out/share
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cp *.xsd $out/share
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cp *.js $out/share
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cp *.xhtml $out/share
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cp *.html $out/share
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cp *.json $out/share
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cp *.rng $out/share
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cp README.md $doc/
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'';
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postInstall = ''
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'';
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};
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zlib = (pkgs.zlib.override {
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stdenv = emscriptenStdenv;
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}).overrideDerivation
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(old: {
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configurePhase = ''
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# FIXME: Some tests require writing at $HOME
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HOME=$TMPDIR
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runHook preConfigure
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emconfigure ./configure --prefix=$out
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runHook postConfigure
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'';
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postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
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substituteInPlace configure \
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--replace '/usr/bin/libtool' 'ar' \
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--replace 'AR="libtool"' 'AR="ar"' \
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--replace 'ARFLAGS="-o"' 'ARFLAGS="-r"'
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'';
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});
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}
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