Use the space freed up by sparc and zaurus to import LLVM.

ok hackroom@

1 files changed, 79 insertions, 0 deletions

diff --git a/gnu/llvm/cmake/platforms/iOS.cmake b/gnu/llvm/cmake/platforms/iOS.cmake
new file mode 100644
index 00000000000..49140590ab2
--- /dev/null
+++ b/gnu/llvm/cmake/platforms/iOS.cmake
@@ -0,0 +1,79 @@
+# 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 EXISTS ${SDKROOT})
+  MESSAGE(FATAL_ERROR "SDKROOT could not be detected!")
+ENDIF()
+
+set(CMAKE_OSX_SYSROOT ${SDKROOT})
+
+IF(NOT CMAKE_C_COMPILER)
+  execute_process(COMMAND xcrun -sdk ${SDKROOT} -find clang
+   OUTPUT_VARIABLE CMAKE_C_COMPILER
+   ERROR_QUIET
+   OUTPUT_STRIP_TRAILING_WHITESPACE)
+  message(STATUS "Using c compiler ${CMAKE_C_COMPILER}")
+ENDIF()
+
+IF(NOT CMAKE_CXX_COMPILER)
+  execute_process(COMMAND xcrun -sdk ${SDKROOT} -find clang++
+   OUTPUT_VARIABLE CMAKE_CXX_COMPILER
+   ERROR_QUIET
+   OUTPUT_STRIP_TRAILING_WHITESPACE)
+  message(STATUS "Using c compiler ${CMAKE_CXX_COMPILER}")
+ENDIF()
+
+IF(NOT CMAKE_AR)
+  execute_process(COMMAND xcrun -sdk ${SDKROOT} -find ar
+   OUTPUT_VARIABLE CMAKE_AR_val
+   ERROR_QUIET
+   OUTPUT_STRIP_TRAILING_WHITESPACE)
+  SET(CMAKE_AR ${CMAKE_AR_val} CACHE FILEPATH "Archiver")
+  message(STATUS "Using ar ${CMAKE_AR}")
+ENDIF()
+
+IF(NOT CMAKE_RANLIB)
+  execute_process(COMMAND xcrun -sdk ${SDKROOT} -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)