flags-cpp/CMakeLists.txt

cmake_minimum_required(VERSION 3.29)
project(flags-cpp)

set(CMAKE_C_COMPILER gcc)
set(CMAKE_CXX_COMPILER g++)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(CMAKE_EXPORT_COMPILE_COMMANDS true)

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -Wall -Wextra -Werror -Wno-unused-parameter -Wno-unused-variable -Wno-unused-private-field")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wall -Wextra -Werror -Wno-unused-parameter -Wno-unused-variable -Wno-unused-private-field")

if(DEBUG)
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -DDEBUG")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -DDEBUG")
endif()

file(GLOB_RECURSE SOURCES "${CMAKE_SOURCE_DIR}/src/flags-cpp/*.cpp")
file(GLOB_RECURSE HEADERS "${CMAKE_SOURCE_DIR}/inc/flags-cpp/*.h")

include_directories("${CMAKE_SOURCE_DIR}/inc")

add_library(flags-cpp OBJECT ${SOURCES})
set_target_properties(flags-cpp PROPERTIES POSITION_INDEPENDENT_CODE 1)

add_library(flags-cpp-static STATIC $<TARGET_OBJECTS:flags-cpp>)
set_target_properties(flags-cpp-static PROPERTIES OUTPUT_NAME flags-cpp)

add_library(flags-cpp-shared SHARED $<TARGET_OBJECTS:flags-cpp>)
target_link_libraries(flags-cpp-shared -static-libgcc -static-libstdc++)
set_target_properties(flags-cpp-shared PROPERTIES OUTPUT_NAME flags-cpp)

add_executable(example "${CMAKE_SOURCE_DIR}/src/main.cpp")
target_link_libraries(example flags-cpp-shared)

install(TARGETS
    flags-cpp-static
    flags-cpp-shared
    RUNTIME
        COMPONENT Runtime
    LIBRARY
        COMPONENT Runtime
    ARCHIVE
        COMPONENT Development
)
install(FILES ${HEADERS} DESTINATION include/flags-cpp COMPONENT Development)

install(TARGETS
    flags-cpp-static
    flags-cpp-shared
    EXPORT flags-cpp-targets
    DESTINATION lib
)

install(EXPORT flags-cpp-targets
  FILE FlagsCppConfig.cmake
  DESTINATION lib/cmake/FlagsCpp
)