build: import binaryen

import binaryen version_97

CMakeLists.txt

@@ -18,8 +18,10 @@ project(wasm-watermarker VERSION 0.1.0 LANGUAGES CXX)
 
 enable_testing()
 
+find_package(Threads)
 include(ExternalProject)
 include(cmake/boost.cmake)
+include(cmake/binaryen.cmake)
 include(cmake/fmt.cmake)
 include(cmake/googletest.cmake)
 

cmake/binaryen.cmake

+ExternalProject_Add(binaryen
+    URL             "https://github.com/WebAssembly/binaryen/archive/version_97.tar.gz"
+    PREFIX          "${CMAKE_CURRENT_BINARY_DIR}/binaryen"
+    SOURCE_DIR      "${CMAKE_CURRENT_BINARY_DIR}/binaryen/src"
+    BINARY_DIR      "${CMAKE_CURRENT_BINARY_DIR}/binaryen/build"
+    STAMP_DIR       "${CMAKE_CURRENT_BINARY_DIR}/binaryen/stamp"
+    # UPDATE_COMMAND  ""
+    INSTALL_COMMAND ""
+    TEST_COMMAND    ""
+    CMAKE_ARGS
+        -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+        -DBUILD_STATIC_LIB=ON
+        -DCMAKE_BUILD_TYPE=Release
+)
+
+ExternalProject_Get_Property(binaryen source_dir)
+ExternalProject_Get_Property(binaryen binary_dir)
+
+add_library(binaryen::binaryen STATIC IMPORTED)
+
+make_directory("${source_dir}/src") # To suppress non-exist directory warnings
+
+set_target_properties(binaryen::binaryen PROPERTIES
+    IMPORTED_LOCATION "${binary_dir}/lib/libbinaryen.a"
+    INTERFACE_INCLUDE_DIRECTORIES "${source_dir}/src"
+)
+
+add_dependencies(binaryen::binaryen binaryen)

cmake/fmt.cmake

@@ -13,7 +13,6 @@ ExternalProject_Add(fmt
         -DCMAKE_BUILD_TYPE=Release
         -DFMT_DOC=OFF
         -DFMT_TEST=OFF
-
 )
 
 ExternalProject_Get_Property(fmt source_dir)

test/CMakeLists.txt

@@ -5,6 +5,7 @@ add_executable(test_kyut
 )
 
 target_link_libraries(test_kyut
+    Threads::Threads
     fmtlib::fmt
     googletest::gtest
     googletest::gtest_main