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f65f41e432
thirdparty libs HTML5 build scripts updates #jira UEMOB-475 Upgrade UE4 HTML5 toolchain to support multithreading #rn #rb none [CL 4890105 by Nick Shin in 4.22 branch]
76 lines
2.2 KiB
Bash
Executable File
76 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e # exit immediately on error
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set -x # print commands
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# Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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# --------------------------------------------------------------------------------
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# remember to source your emscripten's env settings before using this script:
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# e.g.> source .../emsdk_clone/emsdk_env.sh
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# a.k.a.> . .../emsdk_clone/emsdk_set_env.sh
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# --------------------------------------------------------------------------------
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# experimental
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LLVMBACKEND=0 # backend to use => 0:WASM 1:LLVM
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# --------------------------------------------------------------------------------
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# this flag is used in all build scripts below
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#export UE_EMFLAGS="-msse2 -s SIMD=1 -s USE_PTHREADS=1"
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#export UE_EMFLAGS=" -s SIMD=0 -s USE_PTHREADS=1"
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#export UE_EMFLAGS="-msse2 -s SIMD=0 -s USE_PTHREADS=1 -s WASM=1 -s BINARYEN=1" # WASM still does not play nice with SIMD
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#export UE_EMFLAGS="-msse2 -s USE_PTHREADS=1 -s WASM=1 -s BINARYEN=1" # WASM still does not play nice with SIMD
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if [ $LLVMBACKEND == 1 ]; then
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export UE_USE_BITECODE='OFF'
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export UE_LIB_EXT='a'
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export UE_EMFLAGS='-s WASM=1 -s WASM_OBJECT_FILES=1'
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else
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export UE_USE_BITECODE='ON'
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export UE_LIB_EXT='bc'
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export UE_EMFLAGS='-s WASM=1'
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fi
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# --------------------------------------------------------------------------------
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# build all ThirdParty libs for HTML5
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# from the simplest to build to the most complex
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TPS_HTML5=$(pwd)
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cd "$TPS_HTML5"/../zlib/zlib-1.2.5/Src/HTML5
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./build_html5.sh
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cd "$TPS_HTML5"/../libPNG/libPNG-1.5.2/projects/HTML5
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./build_html5.sh
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cd "$TPS_HTML5"/../FreeType2/FreeType2-2.6/Builds/html5
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./build_html5.sh
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cd "$TPS_HTML5"/../Ogg/libogg-1.2.2/build/HTML5
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./build_html5.sh
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cd "$TPS_HTML5"/../Vorbis/libvorbis-1.3.2/build/HTML5
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./build_html5.sh
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# WARNING: this might take a while...
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cd "$TPS_HTML5"/../ICU/icu4c-53_1
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./BuildForHTML5.sh
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cd "$TPS_HTML5"/../HarfBuzz/harfbuzz-1.2.4/BuildForUE/HTML5
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./BuildForHTML5.sh
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# WARNING: this might take a while...
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cd "$TPS_HTML5"/../PhysX3/PhysX_3.4/Source/compiler/cmake/html5
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./BuildForHTML5.sh
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# WARNING: this might take a while...
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cd "$TPS_HTML5"/../SDL2
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./build_html5.sh
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cd "$TPS_HTML5"
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echo 'Success!'
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