wasm-micro-runtime/samples/workload/wasm-av1/CMakeLists.txt

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# Copyright (C) 2019 Intel Corporation. All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
cmake_minimum_required (VERSION 3.0)
project(av1_wasm)
################ BINARYEN ################
find_program(WASM_OPT
NAMES wasm-opt
PATHS /opt/binaryen-version_97/bin /opt/binaryen/bin
)
if (NOT WASM_OPT)
message(FATAL_ERROR
"can not find wasm-opt. "
"please download it from "
"https://github.com/WebAssembly/binaryen/releases/download/version_97/binaryen-version_97-x86_64-linux.tar.gz "
"and install it under /opt"
)
endif()
#######################################
include(ExternalProject)
################ HEADERS ################
ExternalProject_Add(headers_from_emcc
PREFIX headers
SOURCE_DIR "$ENV{EMSDK}/upstream/emscripten/system/"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_SOURCE_DIR}/include/pthread/sys
&& ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_SOURCE_DIR}/include/libc/bits
# copy emscripten pthread related header files
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/include/libc/pthread.h ${CMAKE_CURRENT_SOURCE_DIR}/include/pthread/
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/include/libc/signal.h ${CMAKE_CURRENT_SOURCE_DIR}/include/pthread/
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/include/libc/netdb.h ${CMAKE_CURRENT_SOURCE_DIR}/include/pthread/
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/include/libc/sys/wait.h ${CMAKE_CURRENT_SOURCE_DIR}/include/pthread/sys/
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/include/libc/sys/socket.h ${CMAKE_CURRENT_SOURCE_DIR}/include/pthread/sys/
# copy emscripten setjmp headers
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/include/libc/setjmp.h ${CMAKE_CURRENT_SOURCE_DIR}/include/libc/setjmp.h
&& ${CMAKE_COMMAND} -E copy $ENV{EMSDK}/upstream/emscripten/system/lib/libc/musl/arch/emscripten/bits/setjmp.h ${CMAKE_CURRENT_SOURCE_DIR}/include/libc/bits/setjmp.h
)
################ av1 ################
ExternalProject_Add(av1
PREFIX av1
GIT_REPOSITORY https://github.com/GoogleChromeLabs/wasm-av1.git
GIT_TAG master
GIT_PROGRESS ON
GIT_SHALLOW ON
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/av1
DEPENDS headers_from_emcc
UPDATE_COMMAND git clean -fd && git checkout -- *
&& ${CMAKE_COMMAND} -E echo "Copying pre-installed CMakeLists.txt"
&& ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.avx_wasm.txt CMakeLists.txt
&& git apply ../av1-clang.patch
CONFIGURE_COMMAND ${CMAKE_COMMAND} -DCMAKE_TOOLCHAIN_FILE=${CMAKE_CURRENT_SOURCE_DIR}/../cmake/toolchain.cmake ${CMAKE_CURRENT_SOURCE_DIR}/av1
BUILD_COMMAND make testavx_opt
INSTALL_COMMAND ${CMAKE_COMMAND} -E copy testavx.opt.wasm ${CMAKE_CURRENT_BINARY_DIR}/testavx.wasm
)