💿🐜 Antkeeper source code https://antkeeper.com
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# Prevent in-source builds
if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
message(FATAL_ERROR "In-source builds prohibited. Call cmake from the build directory.")
endif()
cmake_minimum_required(VERSION 3.7)
# Set compiler flags
if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_CXX_FLAGS "-Wall -Wextra")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} -g")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} -O3")
elseif(MSVC)
set(CMAKE_CXX_FLAGS "/W3 /MP /MD")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} /Ox")
endif()
# Include project macro
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/project.cmake)
# Find dependency packages
find_package(emergent REQUIRED CONFIG)
find_package(OpenAL REQUIRED CONFIG)
# Determine dependencies
set(STATIC_LIBS
emergent
OpenAL::OpenAL)
# Generate configuration header file
configure_file(${PROJECT_SOURCE_DIR}/src/configuration.hpp.in
${PROJECT_BINARY_DIR}/src/configuration.hpp)
# Collect source files
file(GLOB_RECURSE SOURCE_FILES
${PROJECT_SOURCE_DIR}/src/*.cpp)
# Add executable target
set(EXECUTABLE_TARGET ${PROJECT_NAME}-executable)
add_executable(${EXECUTABLE_TARGET} ${SOURCE_FILES})
set_target_properties(${EXECUTABLE_TARGET} PROPERTIES OUTPUT_NAME ${PROJECT_NAME})
# Set link flags to show console window on debug builds and hide it on release builds
if(MSVC)
set_target_properties(${EXECUTABLE_TARGET} PROPERTIES LINK_FLAGS_DEBUG "/SUBSYSTEM:CONSOLE")
set_target_properties(${EXECUTABLE_TARGET} PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS /ENTRY:\"mainCRTStartup\"")
endif(MSVC)
# Set include directories
target_include_directories(${EXECUTABLE_TARGET}
PUBLIC
${PROJECT_SOURCE_DIR}/src
${PROJECT_BINARY_DIR}/src)
# Link to dependencies
target_link_libraries(${EXECUTABLE_TARGET} ${STATIC_LIBS})
# Install executable
install(TARGETS ${EXECUTABLE_TARGET} DESTINATION bin)