1# Toolchain config for iOS. 2 3SET(CMAKE_SYSTEM_NAME Darwin) 4SET(CMAKE_SYSTEM_VERSION 13) 5SET(CMAKE_CXX_COMPILER_WORKS True) 6SET(CMAKE_C_COMPILER_WORKS True) 7SET(IOS True) 8 9if(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}) 21endif() 22 23IF(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}") 29ENDIF() 30 31IF(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}") 37ENDIF() 38 39IF(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}") 46ENDIF() 47 48IF(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}") 55ENDIF() 56 57IF(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}") 64ENDIF() 65 66IF(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}") 73ENDIF() 74 75IF(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}") 82ENDIF() 83 84IF(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}") 91ENDIF() 92 93IF(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}") 102ENDIF() 103