CMakeLists.txt

cmake_minimum_required(VERSION 3.15)

project(tev-cpp LANGUAGES CXX)

# Set default build type to Release if not specified
if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release)
endif()

# Enable verbose build
set(CMAKE_VERBOSE_MAKEFILE ON)

# Set C++ standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

# Strict warnings and errors
add_compile_options(-Wall -Wextra -Werror -pedantic)

# Header only library
add_library(${PROJECT_NAME} INTERFACE)

target_include_directories(${PROJECT_NAME}
    INTERFACE
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
        $<INSTALL_INTERFACE:include/${PROJECT_NAME}>
)

install(
    DIRECTORY include/
    DESTINATION include/${PROJECT_NAME}
)

install(
    TARGETS ${PROJECT_NAME}
    EXPORT ${PROJECT_NAME}Targets
)

install(
    EXPORT ${PROJECT_NAME}Targets
    DESTINATION lib/cmake/${PROJECT_NAME}
)

# The test executable
add_executable(tev-test test.cpp)

target_link_libraries(tev-test tev-cpp)