CMakeLists.txt

cmake_minimum_required(VERSION 3.8)

project(HMI
  VERSION 0.1.0
  LANGUAGES CXX C
)

if(NOT DEFINED CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE STREQUAL "")
  message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.")
  set(CMAKE_BUILD_TYPE "RelWithDebInfo")
endif()

include(GNUInstallDirs)

list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

set(SDL2_BUILDING_LIBRARY TRUE)
find_package(SDL2 REQUIRED)

if(MSVC)
  message(STATUS "Using MSVC compiler")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DNOMINMAX /W4 /utf-8 /permissive-")
else()
  message(STATUS "Using GCC or Clang compiler")
  # assume it's a GNU-like compiler (GCC, clang)
  set(CMAKE_CXX_FLAGS                 "-Wall -Wextra -pedantic")
  set(CMAKE_CXX_FLAGS_DEBUG           "-O0 -g")
  set(CMAKE_CXX_FLAGS_MINSIZEREL      "-Os -DNDEBUG")
  set(CMAKE_CXX_FLAGS_RELEASE         "-O3 -DNDEBUG")
  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO  "-O2 -g")
endif()

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

add_library(hmi0
  src/renderer.cc
  src/window.cc

  src/glad/src/glad.cc
)

target_link_libraries(hmi0
  ${SDL2_LIBRARY}
)

target_include_directories(hmi0
  PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
  PRIVATE
    ${SDL2_INCLUDE_DIR}
    "${CMAKE_CURRENT_SOURCE_DIR}/src/glad/include"
)


add_executable(beman_s_challenge
  examples/beman_s_challenge.cc
)

target_link_libraries(beman_s_challenge
  hmi0
)

add_executable(test_features
  examples/test_features.cc
)

target_link_libraries(test_features
  hmi0
)