forked from external-repos/squoosh
Attempt at Nix’ing mozjpeg
This commit is contained in:
Surma
@@ -1,10 +1,6 @@
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CODEC_URL := https://github.com/mozilla/mozjpeg/archive/v3.3.1.tar.gz
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CODEC_DIR := node_modules/mozjpeg
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CODEC_OUT_RELATIVE := .libs/libjpeg.a rdswitch.o
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CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
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ENVIRONMENT = worker
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OUT_JS := enc/mozjpeg_enc.js enc/mozjpeg_node_enc.js dec/mozjpeg_node_dec.js
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OUT_JS := enc/mozjpeg_enc.js
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OUT_WASM := $(OUT_JS:.js=.wasm)
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.PHONY: all clean
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@@ -15,47 +11,15 @@ all: $(OUT_JS)
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$(filter enc/%,$(OUT_JS)): enc/mozjpeg_enc.cpp
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$(filter dec/%,$(OUT_JS)): dec/mozjpeg_dec.cpp
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enc/mozjpeg_node_enc.js dec/mozjpeg_node_dec.js: ENVIRONMENT = node
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%.js: $(CODEC_OUT)
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%.js:
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$(CXX) \
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-I $(CODEC_DIR) \
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-I ${MOZJPEG}/include \
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${CXXFLAGS} \
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${LDFLAGS} \
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--bind \
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-s ENVIRONMENT=$(ENVIRONMENT) \
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-s EXPORT_ES6=1 \
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-o $@ \
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$+
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# This one is a bit special: there is no rule for .libs/libjpeg.a
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# so we use libjpeg.la which implicitly builds that one instead.
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$(CODEC_DIR)/.libs/libjpeg.a: $(CODEC_DIR)/Makefile
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$(MAKE) -C $(CODEC_DIR) libjpeg.la
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$(CODEC_DIR)/rdswitch.o: $(CODEC_DIR)/Makefile
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$(MAKE) -C $(CODEC_DIR) rdswitch.o
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$(CODEC_DIR)/Makefile: $(CODEC_DIR)/configure
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cd $(CODEC_DIR) && ./configure \
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--disable-shared \
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--without-turbojpeg \
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--without-simd \
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--without-arith-enc \
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--without-arith-dec \
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--with-build-date=squoosh
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# ^ If not provided with a dummy value, MozJPEG includes a build date in the
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# binary as part of the version string, making binaries different each time.
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$(CODEC_DIR)/configure: $(CODEC_DIR)/configure.ac
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cd $(CODEC_DIR) && autoreconf -iv
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$(CODEC_DIR)/configure.ac: $(CODEC_DIR)
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$(CODEC_DIR):
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mkdir -p $@
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curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
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clean:
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$(RM) $(OUT_JS) $(OUT_WASM)
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$(MAKE) -C $(CODEC_DIR) clean
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${MOZJPEG}/lib/rdswitch.o \
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${MOZJPEG}/lib/libjpeg.a \
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$+ \
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43
codecs/mozjpeg/flake.lock
generated
Normal file
43
codecs/mozjpeg/flake.lock
generated
Normal file
@@ -0,0 +1,43 @@
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{
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"nodes": {
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"mozjpeg": {
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"flake": false,
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"locked": {
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"lastModified": 1499684294,
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"narHash": "sha256-frpQdkk7bJE5qbV70fdL1FsC4eI0Fm8FWshqBQxCRtk=",
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"owner": "mozilla",
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"repo": "mozjpeg",
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"rev": "f154ccc091cbc22141cdfd531e5ad1fdc5bc53c7",
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"type": "github"
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},
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"original": {
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"owner": "mozilla",
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"ref": "v3.3.1",
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"repo": "mozjpeg",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1722640603,
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"narHash": "sha256-TcXjLVNd3VeH1qKPH335Tc4RbFDbZQX+d7rqnDUoRaY=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "81610abc161d4021b29199aa464d6a1a521e0cc9",
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"type": "github"
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},
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"original": {
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"id": "nixpkgs",
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"type": "indirect"
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}
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},
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"root": {
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"inputs": {
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"mozjpeg": "mozjpeg",
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"nixpkgs": "nixpkgs"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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98
codecs/mozjpeg/flake.nix
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98
codecs/mozjpeg/flake.nix
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@@ -0,0 +1,98 @@
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{
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inputs = {
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mozjpeg = {
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url = "github:mozilla/mozjpeg/v3.3.1";
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flake = false;
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# type = "github";
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# owner = "mozilla";
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# repo = "mozjpeg";
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# rev = "v3.3.1";
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# hash = "sha256-frpQdkk7bJE5qbV70fdL1FsC4eI0Fm8FWshqBQxCRtk=";
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};
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};
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outputs =
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{
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self,
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nixpkgs,
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mozjpeg,
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}:
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let
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system = "aarch64-darwin";
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pkgs = import nixpkgs { inherit system; };
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in
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with pkgs;
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rec {
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packages.${system} = {
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default = stdenv.mkDerivation {
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name = "mozjpeg-squoosh";
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src = ./.;
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nativeBuildInputs = [ emscripten packages.${system}.mozjpeg ];
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MOZJPEG = packages.${system}.mozjpeg;
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dontConfigure = true;
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buildPhase = ''
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export HOME=$TMPDIR
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emmake make -j$(nproc)
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'';
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installPhase = ''
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mkdir -p $out
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cp
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'';
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};
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mozjpeg = stdenv.mkDerivation {
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name = "mozjpeg";
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src = mozjpeg;
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nativeBuildInputs = [
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autoconf
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automake
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libtool
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emscripten
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pkg-config
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];
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preConfigure = ''
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# $HOME is required for Emscripten to work.
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# See: https://nixos.org/manual/nixpkgs/stable/#emscripten
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export HOME=$TMPDIR
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autoreconf -if
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'';
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# configurePhase = ''
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# runHook preConfigure
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# emconfigure ./configure $configureFlags
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# runHook postConfigure
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# '';
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configureScript = "emconfigure ./configure";
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configureFlags = [
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"--disable-shared"
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"--without-turbojpeg"
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"--without-simd"
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"--without-arith-enc"
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"--without-arith-dec"
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"--with-build-date=squoosh"
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];
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buildFlags = [
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"libjpeg.la"
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"rdswitch.o"
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];
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buildPhase = ''
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emmake make -j$(nproc) $buildFlags
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'';
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installPhase = ''
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mkdir -p $out/lib
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mkdir -p $out/include
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cp .libs/libjpeg.a $out/lib
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cp rdswitch.o $out/lib
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cp *.h $out/include
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'';
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checkPhase = ''
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true
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'';
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};
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};
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devShells.${system}.default = pkgs.mkShell {
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shellHook = ''
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echo "Path to MozJPEG: ${mozjpeg}"
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'';
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};
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};
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}
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