CMakeLists.txt

# Minimum cmake version required
cmake_minimum_required(VERSION 3.7)

# Set project name variable
project(fallblock)

# Add SDL2 CMake modules
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/sdl2)

# Add all c source files under the src directory
file(GLOB SOURCES "src/*.c")
add_executable(${PROJECT_NAME} ${SOURCES})

# Add all headers files under the include directory
target_include_directories(${PROJECT_NAME} PRIVATE include)

# Add compiler errors/warnings flags
target_compile_options(${PROJECT_NAME} PRIVATE $<$<C_COMPILER_ID:MSVC>:/W4 /WX>)
target_compile_options(${PROJECT_NAME} PRIVATE $<$<NOT:$<C_COMPILER_ID:MSVC>>:-Wall -Wextra -pedantic -Werror -std=c11 -O0 -g -gdwarf-4>)

# Add SDL2 library
find_package(SDL2 REQUIRED)
target_link_libraries(${PROJECT_NAME} SDL2::Main)

# Add SDL2_image library
find_package(SDL2_image REQUIRED)
target_link_libraries(${PROJECT_NAME} SDL2::Image)

# Add SDL2_ttf library
find_package(SDL2_ttf REQUIRED)
target_link_libraries(${PROJECT_NAME} SDL2::TTF)

# Add math
target_link_libraries(${PROJECT_NAME} m)

# Copy over assets to the build directory
file(COPY assets DESTINATION ${CMAKE_BINARY_DIR})