build/build-clang/compiler-rt-cross-compile.patch

   1 Add `-target x86_64-apple-darwin' to the compiler-rt overridden CFLAGS
   2
   3 diff --git a/compiler-rt/cmake/Modules/CompilerRTDarwinUtils.cmake b/compiler-rt/cmake/Modules/CompilerRTDarwinUtils.cmake
   4 index 28d398672..aac68bf36 100644
   5 --- a/compiler-rt/cmake/Modules/CompilerRTDarwinUtils.cmake
   6 +++ b/compiler-rt/cmake/Modules/CompilerRTDarwinUtils.cmake
   7 @@ -265,7 +265,7 @@ endfunction()
   8  macro(darwin_add_builtin_libraries)
   9    set(DARWIN_EXCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Darwin-excludes)
  10
  11 -  set(CFLAGS "-fPIC -O3 -fvisibility=hidden -DVISIBILITY_HIDDEN -Wall -fomit-frame-pointer")
  12 +  set(CFLAGS "-fPIC -O3 -fvisibility=hidden -DVISIBILITY_HIDDEN -Wall -fomit-frame-pointer -target ${LLVM_DEFAULT_TARGET_TRIPLE} -isysroot ${CMAKE_OSX_SYSROOT} -I${CMAKE_OSX_SYSROOT}/usr/include")
  13    set(CMAKE_C_FLAGS "")
  14    set(CMAKE_CXX_FLAGS "")
  15    set(CMAKE_ASM_FLAGS "")