CMakeLists.txt

cmake_minimum_required(VERSION 3.10)

project(GF_TOOLS
  VERSION 0.16.0
  LANGUAGES CXX C
)

if(NOT MSVC AND (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()

# option(GF_DEBUG "Activate debug build" ON)
#
# if(UNIX)
#   option(GF_DEV_ENABLE_ASAN "Enable Address Sanitizer" OFF)
# endif()

include(GNUInstallDirs)
set(GF_TOOLS_DATADIR ${CMAKE_INSTALL_FULL_DATADIR})

find_package(gf REQUIRED)

if(MSVC)
  message(STATUS "Using MSVC compiler")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DNOMINMAX /W4 /utf-8 /std:c++14 /permissive-")
  link_directories(${Boost_LIBRARY_DIRS})
  # for more information on the last two switches:
  # - https://blogs.msdn.microsoft.com/vcblog/2016/06/07/standards-version-switches-in-the-compiler/
  # - https://blogs.msdn.microsoft.com/vcblog/2016/11/16/permissive-switch/
else()
  message(STATUS "Using GCC or Clang compiler")
  # assume it's a GNU-like compiler (GCC, clang)
  set(CMAKE_CXX_FLAGS                 "-Wall -Wextra -std=c++14 -pedantic -fvisibility=hidden")
  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()

if(UNIX)
  if(GF_DEV_ENABLE_ASAN)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
  endif()
endif()

add_subdirectory(src/gf_dungeons)
add_subdirectory(src/gf_noise)
add_subdirectory(src/gf_tileset)

install(
  DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/data/gf_tools"
  DESTINATION ${CMAKE_INSTALL_DATADIR}
)