cmake/platforms/iOS.cmake

   1 # Toolchain config for iOS.
   2
   3 SET(CMAKE_SYSTEM_NAME Darwin)
   4 SET(CMAKE_SYSTEM_VERSION 13)
   5 SET(CMAKE_CXX_COMPILER_WORKS True)
   6 SET(CMAKE_C_COMPILER_WORKS True)
   7 SET(IOS True)
   8
   9 if(NOT CMAKE_OSX_SYSROOT)
  10   execute_process(COMMAND xcodebuild -version -sdk iphoneos Path
  11     OUTPUT_VARIABLE SDKROOT
  12     ERROR_QUIET
  13     OUTPUT_STRIP_TRAILING_WHITESPACE)
  14
  15   IF(NOT EXISTS ${SDKROOT})
  16     MESSAGE(FATAL_ERROR "SDKROOT could not be detected!")
  17   ENDIF()
  18
  19   message(STATUS "Using SDKROOT ${SDKROOT}")
  20   set(CMAKE_OSX_SYSROOT ${SDKROOT})
  21 endif()
  22
  23 IF(NOT CMAKE_C_COMPILER)
  24   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find clang
  25    OUTPUT_VARIABLE CMAKE_C_COMPILER
  26    ERROR_QUIET
  27    OUTPUT_STRIP_TRAILING_WHITESPACE)
  28   message(STATUS "Using c compiler ${CMAKE_C_COMPILER}")
  29 ENDIF()
  30
  31 IF(NOT CMAKE_CXX_COMPILER)
  32   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find clang++
  33    OUTPUT_VARIABLE CMAKE_CXX_COMPILER
  34    ERROR_QUIET
  35    OUTPUT_STRIP_TRAILING_WHITESPACE)
  36   message(STATUS "Using c compiler ${CMAKE_CXX_COMPILER}")
  37 ENDIF()
  38
  39 IF(NOT CMAKE_AR)
  40   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find ar
  41    OUTPUT_VARIABLE CMAKE_AR_val
  42    ERROR_QUIET
  43    OUTPUT_STRIP_TRAILING_WHITESPACE)
  44   SET(CMAKE_AR ${CMAKE_AR_val} CACHE FILEPATH "Archiver")
  45   message(STATUS "Using ar ${CMAKE_AR}")
  46 ENDIF()
  47
  48 IF(NOT CMAKE_RANLIB)
  49   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find ranlib
  50    OUTPUT_VARIABLE CMAKE_RANLIB_val
  51    ERROR_QUIET
  52    OUTPUT_STRIP_TRAILING_WHITESPACE)
  53   SET(CMAKE_RANLIB ${CMAKE_RANLIB_val} CACHE FILEPATH "Ranlib")
  54   message(STATUS "Using ranlib ${CMAKE_RANLIB}")
  55 ENDIF()
  56
  57 IF(NOT CMAKE_STRIP)
  58   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find strip
  59    OUTPUT_VARIABLE CMAKE_STRIP_val
  60    ERROR_QUIET
  61    OUTPUT_STRIP_TRAILING_WHITESPACE)
  62   SET(CMAKE_STRIP ${CMAKE_STRIP_val} CACHE FILEPATH "Strip")
  63   message(STATUS "Using strip ${CMAKE_STRIP}")
  64 ENDIF()
  65
  66 IF(NOT CMAKE_DSYMUTIL)
  67   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find dsymutil
  68    OUTPUT_VARIABLE CMAKE_DSYMUTIL_val
  69    ERROR_QUIET
  70    OUTPUT_STRIP_TRAILING_WHITESPACE)
  71   SET(CMAKE_DSYMUTIL ${CMAKE_DSYMUTIL_val} CACHE FILEPATH "Dsymutil")
  72   message(STATUS "Using dsymutil ${CMAKE_DSYMUTIL}")
  73 ENDIF()
  74
  75 IF(NOT CMAKE_LIBTOOL)
  76   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find libtool
  77    OUTPUT_VARIABLE CMAKE_LIBTOOL_val
  78    ERROR_QUIET
  79    OUTPUT_STRIP_TRAILING_WHITESPACE)
  80   SET(CMAKE_LIBTOOL ${CMAKE_LIBTOOL_val} CACHE FILEPATH "Libtool")
  81   message(STATUS "Using libtool ${CMAKE_LIBTOOL}")
  82 ENDIF()
  83
  84 IF(NOT CMAKE_CODESIGN)
  85   execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find codesign
  86    OUTPUT_VARIABLE CMAKE_CODESIGN_val
  87    ERROR_QUIET
  88    OUTPUT_STRIP_TRAILING_WHITESPACE)
  89   SET(CMAKE_CODESIGN ${CMAKE_CODESIGN_val} CACHE FILEPATH "Codesign")
  90   message(STATUS "Using codesign ${CMAKE_CODESIGN}")
  91 ENDIF()
  92
  93 IF(NOT CMAKE_CODESIGN_ALLOCATE)
  94   execute_process(
  95     COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find codesign_allocate
  96     OUTPUT_VARIABLE CMAKE_CODESIGN_ALLOCATE_val
  97     ERROR_QUIET
  98     OUTPUT_STRIP_TRAILING_WHITESPACE)
  99   SET(CMAKE_CODESIGN_ALLOCATE ${CMAKE_CODESIGN_ALLOCATE_val} CACHE
 100       FILEPATH "Codesign_Allocate")
 101   message(STATUS "Using codesign_allocate ${CMAKE_CODESIGN_ALLOCATE}")
 102 ENDIF()