nixpkgs/pkgs/top-level/emscripten-packages.nix
Jonathan Ringer 9bb3fccb5b treewide: pkgs.pkgconfig -> pkgs.pkg-config, move pkgconfig to alias.nix
continuation of #109595

pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.

python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
2021-01-19 01:16:25 -08:00

190 lines
6.0 KiB
Nix

{ pkgs }:
with pkgs;
# emscripten toolchain abstraction for nix
# https://github.com/NixOS/nixpkgs/pull/16208
rec {
json_c = (pkgs.json_c.override {
stdenv = pkgs.emscriptenStdenv;
}).overrideDerivation
(old: {
nativeBuildInputs = [ autoreconfHook pkg-config ];
propagatedBuildInputs = [ zlib ];
buildInputs = old.buildInputs ++ [ automake autoconf ];
configurePhase = ''
HOME=$TMPDIR
emconfigure ./configure --prefix=$out
'';
checkPhase = ''
echo "================= testing json_c using node ================="
echo "Compiling a custom test"
set -x
emcc -O2 -s EMULATE_FUNCTION_POINTER_CASTS=1 tests/test1.c \
`pkg-config zlib --cflags` \
`pkg-config zlib --libs` \
-I . \
.libs/libjson-c.so \
-o ./test1.js
echo "Using node to execute the test which basically outputs an error on stderr which we grep for"
${pkgs.nodejs}/bin/node ./test1.js
set +x
if [ $? -ne 0 ]; then
echo "test1.js execution failed -> unit test failed, please fix"
exit 1;
else
echo "test1.js execution seems to work! very good."
fi
echo "================= /testing json_c using node ================="
'';
});
libxml2 = (pkgs.libxml2.override {
stdenv = emscriptenStdenv;
pythonSupport = false;
}).overrideDerivation
(old: {
propagatedBuildInputs = [ zlib ];
buildInputs = old.buildInputs ++ [ pkg-config ];
# just override it with nothing so it does not fail
autoreconfPhase = "echo autoreconfPhase not used...";
configurePhase = ''
HOME=$TMPDIR
emconfigure ./configure --prefix=$out --without-python
'';
checkPhase = ''
echo "================= testing libxml2 using node ================="
echo "Compiling a custom test"
set -x
emcc -O2 -s EMULATE_FUNCTION_POINTER_CASTS=1 xmllint.o \
./.libs/libxml2.a `pkg-config zlib --cflags` `pkg-config zlib --libs` -o ./xmllint.test.js \
--embed-file ./test/xmlid/id_err1.xml
echo "Using node to execute the test which basically outputs an error on stderr which we grep for"
${pkgs.nodejs}/bin/node ./xmllint.test.js --noout test/xmlid/id_err1.xml 2>&1 | grep 0bar
set +x
if [ $? -ne 0 ]; then
echo "xmllint unit test failed, please fix this package"
exit 1;
else
echo "since there is no stupid text containing 'foo xml:id' it seems to work! very good."
fi
echo "================= /testing libxml2 using node ================="
'';
});
xmlmirror = pkgs.buildEmscriptenPackage rec {
pname = "xmlmirror";
version = "unstable-2016-06-05";
buildInputs = [ pkg-config autoconf automake libtool gnumake libxml2 nodejs openjdk json_c ];
nativeBuildInputs = [ pkg-config zlib ];
src = pkgs.fetchgit {
url = "https://gitlab.com/odfplugfest/xmlmirror.git";
rev = "4fd7e86f7c9526b8f4c1733e5c8b45175860a8fd";
sha256 = "1jasdqnbdnb83wbcnyrp32f36w3xwhwp0wq8lwwmhqagxrij1r4b";
};
configurePhase = ''
rm -f fastXmlLint.js*
# a fix for ERROR:root:For asm.js, TOTAL_MEMORY must be a multiple of 16MB, was 234217728
# https://gitlab.com/odfplugfest/xmlmirror/issues/8
sed -e "s/TOTAL_MEMORY=234217728/TOTAL_MEMORY=268435456/g" -i Makefile.emEnv
# https://github.com/kripken/emscripten/issues/6344
# https://gitlab.com/odfplugfest/xmlmirror/issues/9
sed -e "s/\$(JSONC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(LIBXML20_LDFLAGS)/\$(JSONC_LDFLAGS) \$(LIBXML20_LDFLAGS) \$(ZLIB_LDFLAGS) /g" -i Makefile.emEnv
# https://gitlab.com/odfplugfest/xmlmirror/issues/11
sed -e "s/-o fastXmlLint.js/-s EXTRA_EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\"]' -o fastXmlLint.js/g" -i Makefile.emEnv
'';
buildPhase = ''
HOME=$TMPDIR
make -f Makefile.emEnv
'';
outputs = [ "out" "doc" ];
installPhase = ''
mkdir -p $out/share
mkdir -p $doc/share/${pname}
cp Demo* $out/share
cp -R codemirror-5.12 $out/share
cp fastXmlLint.js* $out/share
cp *.xsd $out/share
cp *.js $out/share
cp *.xhtml $out/share
cp *.html $out/share
cp *.json $out/share
cp *.rng $out/share
cp README.md $doc/share/${pname}
'';
checkPhase = ''
'';
};
zlib = (pkgs.zlib.override {
stdenv = pkgs.emscriptenStdenv;
}).overrideDerivation
(old: {
buildInputs = old.buildInputs ++ [ pkg-config ];
# we need to reset this setting!
NIX_CFLAGS_COMPILE="";
configurePhase = ''
# FIXME: Some tests require writing at $HOME
HOME=$TMPDIR
runHook preConfigure
#export EMCC_DEBUG=2
emconfigure ./configure --prefix=$out --shared
runHook postConfigure
'';
dontStrip = true;
outputs = [ "out" ];
buildPhase = ''
emmake make
'';
installPhase = ''
emmake make install
'';
checkPhase = ''
echo "================= testing zlib using node ================="
echo "Compiling a custom test"
set -x
emcc -O2 -s EMULATE_FUNCTION_POINTER_CASTS=1 test/example.c -DZ_SOLO \
libz.so.${old.version} -I . -o example.js
echo "Using node to execute the test"
${pkgs.nodejs}/bin/node ./example.js
set +x
if [ $? -ne 0 ]; then
echo "test failed for some reason"
exit 1;
else
echo "it seems to work! very good."
fi
echo "================= /testing zlib using node ================="
'';
postPatch = pkgs.lib.optionalString pkgs.stdenv.isDarwin ''
substituteInPlace configure \
--replace '/usr/bin/libtool' 'ar' \
--replace 'AR="libtool"' 'AR="ar"' \
--replace 'ARFLAGS="-o"' 'ARFLAGS="-r"'
'';
});
}