[libc-commits] [libc] e9e43e3 - [libc] Fix the regex detecting architecture triplet for macOS.

[Tue Ly via libc-commits]

Author: Tue Ly
Date: 2023-02-11T01:13:43-05:00
New Revision: e9e43e31d3bdce4f303793127f8444f16212454f

URL: https://github.com/llvm/llvm-project/commit/e9e43e31d3bdce4f303793127f8444f16212454f
DIFF: https://github.com/llvm/llvm-project/commit/e9e43e31d3bdce4f303793127f8444f16212454f.diff

LOG: [libc] Fix the regex detecting architecture triplet for macOS.

Summary: See https://github.com/llvm/llvm-project/issues/60666

Reviewers:

Subscribers:

Added: 
    

Modified: 
    libc/cmake/modules/LLVMLibCArchitectures.cmake

Removed: 
    


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diff  --git a/libc/cmake/modules/LLVMLibCArchitectures.cmake b/libc/cmake/modules/LLVMLibCArchitectures.cmake
index b78e20403871d..e2ae2e3af2175 100644
--- a/libc/cmake/modules/LLVMLibCArchitectures.cmake
+++ b/libc/cmake/modules/LLVMLibCArchitectures.cmake
@@ -82,7 +82,7 @@ if(NOT (libc_compiler_info_result EQUAL "0"))
   message(FATAL_ERROR "libc build: error querying compiler info from the "
                       "compiler: ${libc_compiler_info}")
 endif()
-string(REGEX MATCH "Target: [-_a-z0-9]+[ \r\n]+"
+string(REGEX MATCH "Target: [-_a-z0-9.]+[ \r\n]+"
        libc_compiler_target_info ${libc_compiler_info})
 if(NOT libc_compiler_target_info)
   message(FATAL_ERROR "libc build: could not read compiler target info from:\n"