diff options
Diffstat (limited to 'llvm/cmake/platforms/iOS.cmake')
| -rw-r--r-- | llvm/cmake/platforms/iOS.cmake | 55 |
1 files changed, 15 insertions, 40 deletions
diff --git a/llvm/cmake/platforms/iOS.cmake b/llvm/cmake/platforms/iOS.cmake index 49140590ab2..99692fd6d2a 100644 --- a/llvm/cmake/platforms/iOS.cmake +++ b/llvm/cmake/platforms/iOS.cmake @@ -1,39 +1,26 @@ # Toolchain config for iOS. -# -# Usage: -# mkdir build; cd build -# cmake ..; make -# mkdir ios; cd ios -# cmake -DLLVM_IOS_TOOLCHAIN_DIR=/path/to/ios/ndk \ -# -DCMAKE_TOOLCHAIN_FILE=../../cmake/platforms/iOS.cmake ../.. -# make <target> SET(CMAKE_SYSTEM_NAME Darwin) SET(CMAKE_SYSTEM_VERSION 13) SET(CMAKE_CXX_COMPILER_WORKS True) SET(CMAKE_C_COMPILER_WORKS True) -SET(DARWIN_TARGET_OS_NAME ios) -IF(NOT DEFINED ENV{SDKROOT}) - execute_process(COMMAND xcodebuild -version -sdk iphoneos Path - OUTPUT_VARIABLE SDKROOT - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) -ELSE() - execute_process(COMMAND xcodebuild -version -sdk $ENV{SDKROOT} Path - OUTPUT_VARIABLE SDKROOT - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) -ENDIF() +if(NOT CMAKE_OSX_SYSROOT) + execute_process(COMMAND xcodebuild -version -sdk iphoneos Path + OUTPUT_VARIABLE SDKROOT + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) -IF(NOT EXISTS ${SDKROOT}) - MESSAGE(FATAL_ERROR "SDKROOT could not be detected!") -ENDIF() + IF(NOT EXISTS ${SDKROOT}) + MESSAGE(FATAL_ERROR "SDKROOT could not be detected!") + ENDIF() -set(CMAKE_OSX_SYSROOT ${SDKROOT}) + message(STATUS "Using SDKROOT ${SDKROOT}") + set(CMAKE_OSX_SYSROOT ${SDKROOT}) +endif() IF(NOT CMAKE_C_COMPILER) - execute_process(COMMAND xcrun -sdk ${SDKROOT} -find clang + execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find clang OUTPUT_VARIABLE CMAKE_C_COMPILER ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) @@ -41,7 +28,7 @@ IF(NOT CMAKE_C_COMPILER) ENDIF() IF(NOT CMAKE_CXX_COMPILER) - execute_process(COMMAND xcrun -sdk ${SDKROOT} -find clang++ + execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find clang++ OUTPUT_VARIABLE CMAKE_CXX_COMPILER ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) @@ -49,7 +36,7 @@ IF(NOT CMAKE_CXX_COMPILER) ENDIF() IF(NOT CMAKE_AR) - execute_process(COMMAND xcrun -sdk ${SDKROOT} -find ar + execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find ar OUTPUT_VARIABLE CMAKE_AR_val ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) @@ -58,22 +45,10 @@ IF(NOT CMAKE_AR) ENDIF() IF(NOT CMAKE_RANLIB) - execute_process(COMMAND xcrun -sdk ${SDKROOT} -find ranlib + execute_process(COMMAND xcrun -sdk ${CMAKE_OSX_SYSROOT} -find ranlib OUTPUT_VARIABLE CMAKE_RANLIB_val ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) SET(CMAKE_RANLIB ${CMAKE_RANLIB_val} CACHE FILEPATH "Ranlib") message(STATUS "Using ranlib ${CMAKE_RANLIB}") ENDIF() - -IF (NOT DEFINED IOS_MIN_TARGET) -execute_process(COMMAND xcodebuild -sdk ${SDKROOT} -version SDKVersion - OUTPUT_VARIABLE IOS_MIN_TARGET - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) -ENDIF() - -SET(IOS_COMMON_FLAGS "-mios-version-min=${IOS_MIN_TARGET}") -SET(CMAKE_C_FLAGS "${IOS_COMMON_FLAGS}" CACHE STRING "toolchain_cflags" FORCE) -SET(CMAKE_CXX_FLAGS "${IOS_COMMON_FLAGS}" CACHE STRING "toolchain_cxxflags" FORCE) -SET(CMAKE_LINK_FLAGS "${IOS_COMMON_FLAGS}" CACHE STRING "toolchain_linkflags" FORCE) |
