[compiler-rt] 3da0658 - Revert "CompilerRT: Normalize COMPILER_RT_DEFAULT_TARGET_TRIPLE (#88835)"

[David Spickett via llvm-commits]

Author: David Spickett
Date: 2024-04-18T10:42:35Z
New Revision: 3da065896b1b59fd8291958e8d13f4a942d51214

URL: https://github.com/llvm/llvm-project/commit/3da065896b1b59fd8291958e8d13f4a942d51214
DIFF: https://github.com/llvm/llvm-project/commit/3da065896b1b59fd8291958e8d13f4a942d51214.diff

LOG: Revert "CompilerRT: Normalize COMPILER_RT_DEFAULT_TARGET_TRIPLE (#88835)"

This reverts commit 16f188761da1df6ba5e6627b8742aacfec8e9ec5.

This broke Libcxx Picolib testing at the install step, and builds
for Windows builtins. Revert while we figure out the cause.

Added: 
    

Modified: 
    compiler-rt/cmake/Modules/CompilerRTUtils.cmake

Removed: 
    


################################################################################
diff  --git a/compiler-rt/cmake/Modules/CompilerRTUtils.cmake b/compiler-rt/cmake/Modules/CompilerRTUtils.cmake
index 6d413f6753bc0c..e8e5f612d5b03c 100644
--- a/compiler-rt/cmake/Modules/CompilerRTUtils.cmake
+++ b/compiler-rt/cmake/Modules/CompilerRTUtils.cmake
@@ -368,12 +368,6 @@ macro(construct_compiler_rt_default_triple)
           "Default triple for which compiler-rt runtimes will be built.")
   endif()
 
-  if ("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")
-    execute_process(COMMAND ${CMAKE_C_COMPILER} --target=${COMPILER_RT_DEFAULT_TARGET_TRIPLE} -print-effective-triple
-                    OUTPUT_VARIABLE COMPILER_RT_DEFAULT_TARGET_TRIPLE
-                    OUTPUT_STRIP_TRAILING_WHITESPACE)
-  endif()
-
   string(REPLACE "-" ";" LLVM_TARGET_TRIPLE_LIST ${COMPILER_RT_DEFAULT_TARGET_TRIPLE})
   list(GET LLVM_TARGET_TRIPLE_LIST 0 COMPILER_RT_DEFAULT_TARGET_ARCH)