Use ExternalPoject_Add() to split by toolchain

2022-04-01 08:56:25 +02:00
parent e2e30a4ce3
commit baa4f65d9b
14 changed files with 551 additions and 468 deletions
@@ -0,0 +1,75 @@
+
+option(DISABLE_COMPANION "Disable building companion and simulators" OFF)
+
+# if(WIN32)
+#   set(WIN_EXTRA_LIBS_PATH "C:/Programs" CACHE PATH
+#     "Base path to extra libs/headers on Windows (SDL & pthreads folders should be in here).")
+#   list(APPEND CMAKE_PREFIX_PATH "${WIN_EXTRA_LIBS_PATH}" "${WIN_EXTRA_LIBS_PATH}/SDL")  # hints for FindSDL
+# endif()
+
+# libfox
+if(NOT WIN32)
+  find_package(Fox QUIET)  # QUIET not working on WIN32?
+  if (FOX_FOUND)
+    message(STATUS "Foxlib found at ${FOX_LIBRARY}")
+  else() # if(NOT WIN32)
+    message("Libfox not found, simu target will not be available")
+  endif()
+endif()
+
+if(NOT DISABLE_COMPANION)
+  include(QtDefs)
+endif(NOT DISABLE_COMPANION)
+
+if(Qt5Core_FOUND OR FOX_FOUND)
+  set(SDL_BUILDING_LIBRARY YES)  # this prevents FindSDL from appending SDLmain lib to the results, which we don't want
+  find_package("SDL")
+  if(SDL_FOUND)
+    message(STATUS "SDL Lib: ${SDL_LIBRARY}; Headers: ${SDL_INCLUDE_DIR}; Version: ${SDL_VERSION_STRING}")
+    if (NOT ${SDL_VERSION_STRING} VERSION_LESS "2.0")
+      message(FATAL_ERROR "OpenTX requires SDL 1.x, not 2.x")
+    endif()
+  else()
+    message(STATUS "SDL not found! Simulator audio, and joystick inputs, will not work.")
+  endif()
+endif()
+
+# Windows-specific includes and libs shared by sub-projects
+if(WIN32)
+  list(APPEND WIN_INCLUDE_DIRS "${RADIO_SRC_DIR}/thirdparty/windows/dirent")
+  # TODO: is that still necessary?
+  set(CMAKE_C_USE_RESPONSE_FILE_FOR_INCLUDES OFF)
+  set(CMAKE_C_USE_RESPONSE_FILE_FOR_LIBRARIES OFF)
+  set(CMAKE_CXX_USE_RESPONSE_FILE_FOR_INCLUDES OFF)
+  set(CMAKE_CXX_USE_RESPONSE_FILE_FOR_LIBRARIES OFF)
+endif()
+
+# google tests
+include(DownloadGTest)
+
+add_custom_target(tests-radio
+  COMMAND ${CMAKE_CURRENT_BINARY_DIR}/gtests-radio
+  DEPENDS gtests-radio
+  )
+
+if(Qt5Core_FOUND AND NOT DISABLE_COMPANION)
+  add_subdirectory(${COMPANION_SRC_DIRECTORY})
+  add_custom_target(tests-companion
+    COMMAND ${CMAKE_CURRENT_BINARY_DIR}/gtests-companion
+    DEPENDS gtests-companion
+    )
+  add_custom_target(gtests
+    DEPENDS gtests-radio gtests-companion
+    )
+  add_custom_target(tests
+    DEPENDS tests-radio tests-companion
+  )
+else()
+  add_custom_target(gtests
+    DEPENDS gtests-radio
+    )
+  add_custom_target(tests
+    DEPENDS tests-radio
+  )
+endif()
+