67db194bdc
This reverts commit 73923522fd
.
Reason for revert: breaks Perf-Debian10-EMCC-GCE-CPU-AVX2-wasm-Release-All-Puppeteer_RenderSKP perhaps?
Original change's description:
> Enable effects deserialization except for npm build
>
> Enable skia picture effect deserialization in all flavours of build
> except for "npm" variant. If you don't have effect deserialzation enabled
> then when you try to deserialize a skp into SkPicture using canavskit
> it will simply ignore all the shaders/ effects.
>
> On npm build effects are still being dropped if you use skia picture
> this is being done intentially to not increase the size of canvaskit wasm and
> js files.
>
> https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!searchin/skia-discuss/gradient$20canvaskit%7Csort:date/skia-discuss/hiCxK-VkK4o/i9zO-tm7AQAJ
>
> Change-Id: Iff27f829cd72d23cafaddeade5c37de412f9ce19
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/301676
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
TBR=kjlubick@google.com,sunilmur@amazon.com
Change-Id: Ic14bcdbe16761971d685fc088666d02af99b31fa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/302021
Reviewed-by: Kevin Lubick <kjlubick@google.com>
377 lines
11 KiB
Bash
Executable File
377 lines
11 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2018 Google LLC
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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set -ex
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BASE_DIR=`cd $(dirname ${BASH_SOURCE[0]}) && pwd`
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# This expects the environment variable EMSDK to be set
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if [[ ! -d $EMSDK ]]; then
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cat >&2 << "EOF"
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Be sure to set the EMSDK environment variable to the location of Emscripten SDK:
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https://emscripten.org/docs/getting_started/downloads.html
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EOF
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exit 1
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fi
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# Navigate to SKIA_HOME from where this file is located.
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pushd $BASE_DIR/../..
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source $EMSDK/emsdk_env.sh
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EMCC=`which emcc`
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EMCXX=`which em++`
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EMAR=`which emar`
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RELEASE_CONF="-Oz --closure 1 --llvm-lto 1 -DSK_RELEASE --pre-js $BASE_DIR/release.js \
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-DGR_GL_CHECK_ALLOC_WITH_GET_ERROR=0"
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EXTRA_CFLAGS="\"-DSK_RELEASE\", \"-DGR_GL_CHECK_ALLOC_WITH_GET_ERROR=0\","
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IS_OFFICIAL_BUILD="true"
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# Tracing will be disabled in release/profiling unless this flag is seen. Tracing will
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# be on debug builds always.
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if [[ $@ != *force_tracing* ]] ; then
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RELEASE_CONF+=" -DSK_DISABLE_TRACING"
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EXTRA_CFLAGS+="\"-DSK_DISABLE_TRACING\","
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fi
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if [[ $@ == *debug* ]]; then
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echo "Building a Debug build"
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EXTRA_CFLAGS="\"-DSK_DEBUG\""
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RELEASE_CONF="-O0 --js-opts 0 -s DEMANGLE_SUPPORT=1 -s ASSERTIONS=1 -s GL_ASSERTIONS=1 -g4 \
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--source-map-base /node_modules/canvaskit/bin/ -DSK_DEBUG --pre-js $BASE_DIR/debug.js"
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BUILD_DIR=${BUILD_DIR:="out/canvaskit_wasm_debug"}
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elif [[ $@ == *profiling* ]]; then
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echo "Building a build for profiling"
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RELEASE_CONF+=" --profiling-funcs --closure 0"
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BUILD_DIR=${BUILD_DIR:="out/canvaskit_wasm_profile"}
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elif [[ $@ == *simd* ]]; then
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echo "Building a Debug build with SIMD operations"
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EXTRA_CFLAGS="\"-DSK_DEBUG\""
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RELEASE_CONF="-O0 -msimd128 --js-opts 0 -s DEMANGLE_SUPPORT=1 -s ASSERTIONS=1 -s GL_ASSERTIONS=1 -g4 \
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--source-map-base /node_modules/canvaskit/bin/ -DSK_DEBUG --pre-js $BASE_DIR/debug.js"
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BUILD_DIR=${BUILD_DIR:="out/canvaskit_wasm_experimental_simd"}
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else
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BUILD_DIR=${BUILD_DIR:="out/canvaskit_wasm"}
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fi
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mkdir -p $BUILD_DIR
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# sometimes the .a files keep old symbols around - cleaning them out makes sure
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# we get a fresh build.
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rm -f $BUILD_DIR/*.a
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GN_GPU="skia_enable_gpu=true skia_gl_standard = \"webgl\""
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GN_GPU_FLAGS="\"-DSK_DISABLE_LEGACY_SHADERCONTEXT\","
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WASM_GPU="-lEGL -lGLESv2 -DSK_SUPPORT_GPU=1 -DSK_GL \
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-DSK_DISABLE_LEGACY_SHADERCONTEXT --pre-js $BASE_DIR/cpu.js --pre-js $BASE_DIR/gpu.js\
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-s USE_WEBGL2=1"
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if [[ $@ == *cpu* ]]; then
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echo "Using the CPU backend instead of the GPU backend"
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GN_GPU="skia_enable_gpu=false"
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GN_GPU_FLAGS=""
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WASM_GPU="-DSK_SUPPORT_GPU=0 --pre-js $BASE_DIR/cpu.js -s USE_WEBGL2=0"
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fi
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SKP_JS="--pre-js $BASE_DIR/skp.js"
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GN_SKP_FLAGS=""
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WASM_SKP="-DSK_SERIALIZE_SKP"
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if [[ $@ == *no_skp* ]]; then
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SKP_JS=""
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fi
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SKOTTIE_JS="--pre-js $BASE_DIR/skottie.js"
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SKOTTIE_BINDINGS="$BASE_DIR/skottie_bindings.cpp"
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SKOTTIE_LIB="$BUILD_DIR/libskottie.a \
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$BUILD_DIR/libsksg.a"
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if [[ $@ == *no_skottie* ]]; then
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echo "Omitting Skottie"
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SKOTTIE_JS=""
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SKOTTIE_LIB=""
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SKOTTIE_BINDINGS=""
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fi
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GN_VIEWER="skia_use_expat=false skia_enable_ccpr=false"
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VIEWER_BINDINGS=""
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VIEWER_LIB=""
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if [[ $@ == *viewer* ]]; then
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echo "Including viewer"
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GN_VIEWER="skia_use_expat=true skia_enable_ccpr=true"
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VIEWER_BINDINGS="$BASE_DIR/viewer_bindings.cpp"
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VIEWER_LIB="$BUILD_DIR/libviewer_wasm.a"
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IS_OFFICIAL_BUILD="false"
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fi
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MANAGED_SKOTTIE_BINDINGS="\
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-DSK_INCLUDE_MANAGED_SKOTTIE=1 \
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modules/skottie/utils/SkottieUtils.cpp"
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if [[ $@ == *no_managed_skottie* || $@ == *no_skottie* ]]; then
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echo "Omitting managed Skottie"
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MANAGED_SKOTTIE_BINDINGS="-DSK_INCLUDE_MANAGED_SKOTTIE=0"
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fi
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GN_PARTICLES="skia_enable_sksl_interpreter=true"
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PARTICLES_JS="--pre-js $BASE_DIR/particles.js"
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PARTICLES_BINDINGS="$BASE_DIR/particles_bindings.cpp"
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PARTICLES_LIB="$BUILD_DIR/libparticles.a"
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if [[ $@ == *no_particles* ]]; then
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echo "Omitting Particles"
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GN_PARTICLES="skia_enable_sksl_interpreter=false"
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PARTICLES_JS=""
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PARTICLES_BINDINGS=""
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PARTICLES_LIB=""
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fi
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if [[ $@ != *no_particles* || $@ != *no_skottie* ]] ; then
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PARTICLES_BINDINGS+=" modules/skresources/src/SkResources.cpp"
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fi
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WASM_PATHOPS="-DSK_INCLUDE_PATHOPS"
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PATHOPS_JS="--pre-js $BASE_DIR/pathops.js"
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if [[ $@ == *no_pathops* ]] ; then
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WASM_PATHOPS=""
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PATHOPS_JS=""
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fi
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WASM_RT_SHADER="-DSK_INCLUDE_RUNTIME_EFFECT"
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RT_SHADER_JS="--pre-js $BASE_DIR/rt_shader.js"
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if [[ $@ == *no_rt_shader* ]] ; then
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WASM_RT_SHADER=""
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RT_SHADER_JS=""
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fi
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HTML_CANVAS_API="--pre-js $BASE_DIR/htmlcanvas/preamble.js \
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--pre-js $BASE_DIR/htmlcanvas/util.js \
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--pre-js $BASE_DIR/htmlcanvas/color.js \
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--pre-js $BASE_DIR/htmlcanvas/font.js \
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--pre-js $BASE_DIR/htmlcanvas/canvas2dcontext.js \
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--pre-js $BASE_DIR/htmlcanvas/htmlcanvas.js \
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--pre-js $BASE_DIR/htmlcanvas/imagedata.js \
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--pre-js $BASE_DIR/htmlcanvas/lineargradient.js \
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--pre-js $BASE_DIR/htmlcanvas/path2d.js \
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--pre-js $BASE_DIR/htmlcanvas/pattern.js \
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--pre-js $BASE_DIR/htmlcanvas/radialgradient.js \
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--pre-js $BASE_DIR/htmlcanvas/postamble.js "
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if [[ $@ == *no_canvas* ]]; then
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echo "Omitting bindings for HTML Canvas API"
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HTML_CANVAS_API=""
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fi
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GN_FONT="skia_enable_fontmgr_custom_directory=false "
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FONT_CFLAGS=""
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BUILTIN_FONT=""
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FONT_JS="--pre-js $BASE_DIR/font.js"
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if [[ $@ == *no_font* ]]; then
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echo "Omitting the built-in font(s), font manager and all code dealing with fonts"
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FONT_CFLAGS="-DSK_NO_FONTS"
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FONT_JS=""
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GN_FONT+="skia_enable_fontmgr_custom_embedded=false skia_enable_fontmgr_custom_empty=false"
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elif [[ $@ == *no_embedded_font* ]]; then
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echo "Omitting the built-in font(s)"
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GN_FONT+="skia_enable_fontmgr_custom_embedded=false skia_enable_fontmgr_custom_empty=true"
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else
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# Generate the font's binary file (which is covered by .gitignore)
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python tools/embed_resources.py \
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--name SK_EMBEDDED_FONTS \
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--input $BASE_DIR/fonts/NotoMono-Regular.ttf \
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--output $BASE_DIR/fonts/NotoMono-Regular.ttf.cpp \
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--align 4
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BUILTIN_FONT="$BASE_DIR/fonts/NotoMono-Regular.ttf.cpp"
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GN_FONT+="skia_enable_fontmgr_custom_embedded=true skia_enable_fontmgr_custom_empty=false"
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fi
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if [[ $@ == *no_alias_font* ]]; then
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EXTRA_CFLAGS+=" \"-DCANVASKIT_NO_ALIAS_FONT\""
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FONT_CFLAGS+=" -DCANVASKIT_NO_ALIAS_FONT"
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fi
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GN_SHAPER="skia_use_icu=true skia_use_system_icu=false skia_use_harfbuzz=true skia_use_system_harfbuzz=false"
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SHAPER_LIB="$BUILD_DIR/libharfbuzz.a \
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$BUILD_DIR/libicu.a"
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if [[ $@ == *primitive_shaper* ]] || [[ $@ == *no_font* ]]; then
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echo "Using the primitive shaper instead of the harfbuzz/icu one"
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GN_SHAPER="skia_use_icu=false skia_use_harfbuzz=false"
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SHAPER_LIB=""
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fi
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PARAGRAPH_JS="--pre-js $BASE_DIR/paragraph.js"
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PARAGRAPH_LIB="$BUILD_DIR/libskparagraph.a"
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PARAGRAPH_BINDINGS="-DSK_INCLUDE_PARAGRAPH=1 \
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$BASE_DIR/paragraph_bindings.cpp"
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if [[ $@ == *no_paragraph* ]] || [[ $@ == *primitive_shaper* ]] || [[ $@ == *no_font* ]]; then
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echo "Omitting paragraph (must have fonts and non-primitive shaper)"
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PARAGRAPH_JS=""
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PARAGRAPH_LIB=""
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PARAGRAPH_BINDINGS=""
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fi
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DO_DECODE="true"
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if [[ $@ == *no_codecs* ]]; then
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echo "Omitting codecs"
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DO_DECODE="false"
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ENCODE_PNG="false"
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ENCODE_JPEG="false"
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ENCODE_WEBP="false"
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else
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ENCODE_PNG="true"
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if [[ $@ == *no_encode_png* ]]; then
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ENCODE_PNG="false"
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fi
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ENCODE_JPEG="false"
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if [[ $@ == *force_encode_jpeg* ]]; then
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ENCODE_JPEG="true"
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fi
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ENCODE_WEBP="false"
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if [[ $@ == *force_encode_webp* ]]; then
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ENCODE_WEBP="true"
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fi
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fi # no_codecs
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# Turn off exiting while we check for ninja (which may not be on PATH)
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set +e
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NINJA=`which ninja`
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if [[ -z $NINJA ]]; then
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git clone "https://chromium.googlesource.com/chromium/tools/depot_tools.git" --depth 1 $BUILD_DIR/depot_tools
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NINJA=$BUILD_DIR/depot_tools/ninja
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fi
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# Re-enable error checking
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set -e
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./bin/fetch-gn
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echo "Compiling bitcode"
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# Inspired by https://github.com/Zubnix/skia-wasm-port/blob/master/build_bindings.sh
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./bin/gn gen ${BUILD_DIR} \
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--args="cc=\"${EMCC}\" \
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cxx=\"${EMCXX}\" \
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ar=\"${EMAR}\" \
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extra_cflags_cc=[\"-frtti\"] \
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extra_cflags=[\"-s\", \"WARN_UNALIGNED=1\", \"-s\", \"MAIN_MODULE=1\",
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\"-DSKNX_NO_SIMD\", \"-DSK_DISABLE_AAA\",
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\"-DSK_DISABLE_EFFECT_DESERIALIZATION\",
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\"-DSK_FORCE_8_BYTE_ALIGNMENT\",
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${GN_GPU_FLAGS}
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${GN_SKP_FLAGS}
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${EXTRA_CFLAGS}
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] \
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is_debug=false \
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is_official_build=${IS_OFFICIAL_BUILD} \
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is_component_build=false \
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werror=true \
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target_cpu=\"wasm\" \
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\
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skia_use_angle=false \
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skia_use_dng_sdk=false \
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skia_use_egl=true \
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skia_use_fontconfig=false \
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skia_use_freetype=true \
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skia_use_libheif=false \
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skia_use_libjpeg_turbo_decode=${DO_DECODE} \
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skia_use_libjpeg_turbo_encode=${ENCODE_JPEG} \
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skia_use_libpng_decode=${DO_DECODE} \
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skia_use_libpng_encode=${ENCODE_PNG} \
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skia_use_libwebp_decode=${DO_DECODE} \
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skia_use_libwebp_encode=${ENCODE_WEBP} \
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skia_use_lua=false \
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skia_use_piex=false \
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skia_use_system_freetype2=false \
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skia_use_system_libjpeg_turbo=false \
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skia_use_system_libpng=false \
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skia_use_system_libwebp=false \
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skia_use_system_zlib=false\
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skia_use_vulkan=false \
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skia_use_wuffs=true \
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skia_use_zlib=true \
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\
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${GN_SHAPER} \
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${GN_GPU} \
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${GN_FONT} \
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${GN_PARTICLES} \
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${GN_VIEWER} \
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\
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skia_enable_skshaper=true \
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skia_enable_nvpr=false \
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skia_enable_skparagraph=true \
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skia_enable_pdf=false"
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# Build all the libs we will need below
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parse_targets() {
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for LIBPATH in $@; do
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basename $LIBPATH
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done
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}
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${NINJA} -C ${BUILD_DIR} libskia.a libskshaper.a \
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$(parse_targets $SKOTTIE_LIB $VIEWER_LIB $PARTICLES_LIB $SHAPER_LIB $PARAGRAPH_LIB)
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export EMCC_CLOSURE_ARGS="--externs $BASE_DIR/externs.js "
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echo "Generating final wasm"
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# Emscripten prefers that the .a files go last in order, otherwise, it
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# may drop symbols that it incorrectly thinks aren't used. One day,
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# Emscripten will use LLD, which may relax this requirement.
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${EMCXX} \
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$RELEASE_CONF \
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-I. \
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-Ithird_party/icu \
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-Ithird_party/skcms \
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-Ithird_party/externals/icu/source/common/ \
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-DSK_DISABLE_AAA \
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-DSK_FORCE_8_BYTE_ALIGNMENT \
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$WASM_GPU \
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$WASM_PATHOPS \
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$WASM_RT_SHADER \
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$WASM_SKP \
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$FONT_CFLAGS \
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-std=c++17 \
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--bind \
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--no-entry \
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--pre-js $BASE_DIR/preamble.js \
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--pre-js $BASE_DIR/helper.js \
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--pre-js $BASE_DIR/interface.js \
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$PARAGRAPH_JS \
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$SKOTTIE_JS \
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$PARTICLES_JS \
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$PATHOPS_JS \
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$FONT_JS \
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$SKP_JS \
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$RT_SHADER_JS \
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$HTML_CANVAS_API \
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--pre-js $BASE_DIR/postamble.js \
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$BASE_DIR/canvaskit_bindings.cpp \
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$PARTICLES_BINDINGS \
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$SKOTTIE_BINDINGS \
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$VIEWER_BINDINGS \
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$MANAGED_SKOTTIE_BINDINGS \
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$PARAGRAPH_BINDINGS \
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$SKOTTIE_LIB \
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$VIEWER_LIB \
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$PARTICLES_LIB \
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$PARAGRAPH_LIB \
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$BUILD_DIR/libskshaper.a \
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$SHAPER_LIB \
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$BUILD_DIR/libskia.a \
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$BUILTIN_FONT \
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-s ALLOW_MEMORY_GROWTH=1 \
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-s EXPORT_NAME="CanvasKitInit" \
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-s FORCE_FILESYSTEM=0 \
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-s FILESYSTEM=0 \
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-s MODULARIZE=1 \
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-s NO_EXIT_RUNTIME=1 \
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-s STRICT=1 \
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-s INITIAL_MEMORY=128MB \
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-s WARN_UNALIGNED=1 \
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-s WASM=1 \
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-o $BUILD_DIR/canvaskit.js
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