CMakeLists.txt

cmake_minimum_required(VERSION 2.8.12)

set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
# include cmake/utils.cmake
include(utils)

set(ALFONS_BUILD_RENDERER 1)
message(STATUS "modules : ${CMAKE_MODULE_PATH}")

# cmake output configuration
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)

# platform lookup
#set(SUPPORTED_TARGETS darwin ios android raspberrypi linux)
set(SUPPORTED_TARGETS android linux)

if(NOT PLATFORM_TARGET)
  string(TOLOWER "${CMAKE_SYSTEM_NAME}" varplatform)
  string(TOUPPER "${CMAKE_SYSTEM_NAME}" VARPLATFORM)

  message(STATUS "No target defined (give as parameter -DPLATFORM_TARGET=platform_name).")
  message(STATUS "Targets available: ${SUPPORTED_TARGETS}.")
  message(STATUS "Will use your OS: ${varplatform}.")

  set(PLATFORM_TARGET ${varplatform})
else()
  string(TOLOWER "${PLATFORM_TARGET}" varplatform)
  string(TOUPPER "${PLATFORM_TARGET}" VARPLATFORM)

  message(STATUS "Platform chosen : ${VARPLATFORM}")
endif()

list(FIND SUPPORTED_TARGETS ${varplatform} target_in_list)

if(target_in_list EQUAL -1)
  message(SEND_ERROR "${varplatform} not in supported targets: ${SUPPORTED_TARGETS}")
  return()
endif()

# setting up cache variable platform
set(PLATFORM ${varplatform} CACHE INTERNAL "platform" FORCE)

# include(glm)

include(${PLATFORM_TARGET})

#add_library(nanovg
#    nanovg/src/nanovg.c)

#target_include_directories(nanovg
#    PUBLIC
#    nanovg/src)