CMakeLists.txt

# Set the minimum required version of CMake
cmake_minimum_required(VERSION 3.10)

#set(CMAKE_TOOLCHAIN_FILE "$ENV{EMSDK}/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake")

# Set the project name and version
project(cnn VERSION 1.0.0)

# Set the C++ standard to C++17
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)

# Set the output directory for executables
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

# Enable testing
enable_testing()

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

# Include the directories
include_directories("include")
file(GLOB_RECURSE ALL_INCLUDE_DIRS RELATIVE ${CMAKE_SOURCE_DIR} "src/*.hpp" "src/**/*.hpp" "include/**/*.hpp")
foreach(DIR ${ALL_INCLUDE_DIRS})
    get_filename_component(DIR_PATH ${DIR} PATH)
    include_directories(${DIR_PATH})
endforeach()

# Get a list of all source files in the src directory and its subdirectories
file(GLOB_RECURSE SOURCES "src/*.cpp" "src/**/*.cpp" "include/**/*.cpp")

# Add a library that is built from the source files
add_library(cnn_lib ${SOURCES})

# Link the required libraries to the library
target_link_libraries(cnn_lib PUBLIC)

# Add an executable that is built from main.cpp
add_executable(cnn main.cpp)

# Link the library to the executable
target_link_libraries(cnn PRIVATE cnn_lib)

add_subdirectory(test)

if(EMSCRIPTEN)
    # Test doesn't work
    set_target_properties(cnn PROPERTIES
        LINK_FLAGS "--bind -s WASM=1 -s EXPORTED_FUNCTIONS='[\"_main\", \"_malloc\", \"_free\", \"stringToUTF8\"]' -s EXTRA_EXPORTED_RUNTIME_METHODS='[\"cwrap\", \"FS\", \"allocate\", \"ALLOC_NORMAL\", \"stringToUTF8\"]'"
    )
endif()