[Fuchsia] Use correct target triple for ARM

The Debian multiarch triple is arm-linux-gnueabihf, but the target
is armv7-linux-gnueabihf because some builtins require armv7.

diff --git a/clang/cmake/caches/Fuchsia-stage2.cmake b/clang/cmake/caches/Fuchsia-stage2.cmake
index 7ae8a3c..b59c245 100644 (file)
--- a/clang/cmake/caches/Fuchsia-stage2.cmake
+++ b/clang/cmake/caches/Fuchsia-stage2.cmake
@@ -91,15 +91,19 @@ if(WIN32)
   set(RUNTIMES_${target}_LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx" CACHE STRING "")
 endif()
 
-foreach(target aarch64-linux-gnu;armv7-linux-gnueabihf;i386-linux-gnu;x86_64-linux-gnu)
+foreach(target aarch64-linux-gnu;arm-linux-gnueabihf;i386-linux-gnu;x86_64-linux-gnu)
+  set(LINUX_aarch64-linux-gnu_TARGET aarch64-linux-gnu)
+  set(LINUX_arm-linux-gnueabihf_TARGET armv7-linux-gnueabihf)
+  set(LINUX_i386-linux-gnu_TARGET i386-linux-gnu)
+  set(LINUX_x86_64-linux-gnu_TARGET x86_64-linux-gnu)
   if(LINUX_${target}_SYSROOT)
     # Set the per-target builtins options.
     list(APPEND BUILTIN_TARGETS "${target}")
     set(BUILTINS_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")
     set(BUILTINS_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
-    set(BUILTINS_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "")
-    set(BUILTINS_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "")
-    set(BUILTINS_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "")
+    set(BUILTINS_${target}_CMAKE_C_FLAGS "--target=${LINUX_${target}_TARGET}" CACHE STRING "")
+    set(BUILTINS_${target}_CMAKE_CXX_FLAGS "--target=${LINUX_${target}_TARGET}" CACHE STRING "")
+    set(BUILTINS_${target}_CMAKE_ASM_FLAGS "--target=${LINUX_${target}_TARGET}" CACHE STRING "")
     set(BUILTINS_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "")
     set(BUILTINS_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
     set(BUILTINS_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
@@ -109,9 +113,9 @@ foreach(target aarch64-linux-gnu;armv7-linux-gnueabihf;i386-linux-gnu;x86_64-lin
     list(APPEND RUNTIME_TARGETS "${target}")
     set(RUNTIMES_${target}_CMAKE_SYSTEM_NAME Linux CACHE STRING "")
     set(RUNTIMES_${target}_CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
-    set(RUNTIMES_${target}_CMAKE_C_FLAGS "--target=${target}" CACHE STRING "")
-    set(RUNTIMES_${target}_CMAKE_CXX_FLAGS "--target=${target}" CACHE STRING "")
-    set(RUNTIMES_${target}_CMAKE_ASM_FLAGS "--target=${target}" CACHE STRING "")
+    set(RUNTIMES_${target}_CMAKE_C_FLAGS "--target=${LINUX_${target}_TARGET}" CACHE STRING "")
+    set(RUNTIMES_${target}_CMAKE_CXX_FLAGS "--target=${LINUX_${target}_TARGET}" CACHE STRING "")
+    set(RUNTIMES_${target}_CMAKE_ASM_FLAGS "--target=${LINUX_${target}_TARGET}" CACHE STRING "")
     set(RUNTIMES_${target}_CMAKE_SYSROOT ${LINUX_${target}_SYSROOT} CACHE STRING "")
     set(RUNTIMES_${target}_CMAKE_SHARED_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")
     set(RUNTIMES_${target}_CMAKE_MODULE_LINKER_FLAGS "-fuse-ld=lld" CACHE STRING "")