CMakeLists.txt

project (YARR)
set (YARR_VERSION_MAJOR 1)
set (YARR_VERSION_MINOR 0)

# Build dirs
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

# cmake req
cmake_minimum_required (VERSION 3.6)

# Compiler req
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.3)
        message(FATAL_ERROR "GCC version must be at least 7.3!")
    endif()
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
        message(FATAL_ERROR "Clang version must be at least 6.0!")
    endif()
else()
    message(WARNING "You are using an unsupported compiler! Compilation has only been tested with Clang and GCC.")
endif()

# External Toolchains
include(ExternalProject)
if(CMAKE_TOOLCHAIN_FILE)
    set(TOOLCHAIN "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
else()
    set(TOOLCHAIN "")
endif()

set(TARGET_INSTALL_AREA ${PROJECT_SOURCE_DIR})
set(SHARED_INSTALL_AREA ${PROJECT_SOURCE_DIR}/installed/)
add_compile_options(-std=c++17)

include(cmake/CMakeLists.txt.external)

# This needs to be in the top-level Lists file
enable_testing()

add_subdirectory(src)