CMakeLists.txt

cmake_minimum_required(VERSION 3.15.0)

project(small3d)

file(COPY "deps/include" DESTINATION ".")
file(COPY "deps/lib" DESTINATION ".")

if(MSVC)
  file(COPY "deps/bin" DESTINATION ".")
endif()

file(COPY "include" DESTINATION ".")

file(COPY "resources" DESTINATION "./bin")
file(COPY "resources/shaders" DESTINATION ".")

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")

if(MSVC)
  add_definitions("-D_CRT_SECURE_NO_WARNINGS")
  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "${PROJECT_BINARY_DIR}/bin")
  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE "${PROJECT_BINARY_DIR}/bin")
  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG "${PROJECT_BINARY_DIR}/lib")
  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE "${PROJECT_BINARY_DIR}/lib")
  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${PROJECT_BINARY_DIR}/lib")
  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE "${PROJECT_BINARY_DIR}/lib")
endif()

set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

set(DEPS_PATH "${CMAKE_CURRENT_SOURCE_DIR}/deps")
set(CMAKE_PREFIX_PATH ${DEPS_PATH})

find_package(OpenGL REQUIRED)
find_package(GLEW REQUIRED)
find_package(GLFW REQUIRED)
find_package(PORTAUDIO REQUIRED)
find_package(PNG REQUIRED)
find_package(OGG REQUIRED)
find_package(VORBIS REQUIRED)
find_package(Freetype REQUIRED)

if(UNIX)
  find_package(BZip2 REQUIRED)
endif()

# On windows bzip2 is required for gcc version >= 10, otherwise a freetype associated
# link error is produced. Not using REQUIRED in find_package though, because sometimes
# the compilation works without BZip2 while it can be blocked if cmake cannot find it.
if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU" AND NOT
    CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10)
    find_package(BZip2)
endif()


if(APPLE)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -stdlib=libc++")
endif()

subdirs(src unit-tests format-converter)