# CMake build script template
#
# Building from source:
# > mkdir build && cd build
# > cmake ..
# > cmake --build .
#
# Testing:
# > ctest -V
#
# Install:
# > cmake --build . --target install

cmake_minimum_required(VERSION 3.9)
project(argsparser DESCRIPTION "A simple C++ command line argument parser.")
include(GNUInstallDirs)
enable_language(CXX)
set(CMAKE_CXX_STANDARD 11)

# Instructions to build static library
include_directories(${CMAKE_CURRENT_SOURCE_DIR})

set(
    SOURCE_FILES
    src/main.cpp
)

set(
    HEADER_FILES
    include/main.h
)

set(
    PRIVATE_HEADER_FILES
)

set(
    LINK_LIBRARIES
)

set(LIB_NAME libname)      # libname is the name of the compiled library

add_library(${LIB_NAME} STATIC ${SOURCE_FILES})
set_target_properties(
    ${LIB_NAME} PROPERTIES
    VERSION 1
    SOVERSION 1
    PUBLIC_HEADER "${HEADER_FILES}"
    PRIVATE_HEADER "${PRIVATE_HEADER_FILES}")

target_include_directories(${LIB_NAME} PUBLIC include)

target_link_libraries(${LIB_NAME} ${LINK_LIBRARIES})

install(TARGETS ${LIB_NAME}
        LIBRARY DESTINATION lib
        ARCHIVE DESTINATION include/${LIB_NAME}/static
        PUBLIC_HEADER DESTINATION include/${LIB_NAME}
        PRIVATE_HEADER DESTINATION include/${LIB_NAME})

# Option to build tests
option(BUILD_TESTS "Build Tests." ON)
if(BUILD_TESTS)
    include(CMakeTests.cmake)
endif(BUILD_TESTS)