[llvm-branch-commits] [libc] 3a3a323 - fix: removes invalid token from LLVM_VERSION_SUFFIX in LIBC namespace (#126193)

[via llvm-branch-commits]

Author: s.vgys
Date: 2025-02-07T18:27:18Z
New Revision: 3a3a3230d171e11842a9940b6da0f72022b1c5b3

URL: https://github.com/llvm/llvm-project/commit/3a3a3230d171e11842a9940b6da0f72022b1c5b3
DIFF: https://github.com/llvm/llvm-project/commit/3a3a3230d171e11842a9940b6da0f72022b1c5b3.diff

LOG: fix: removes invalid token from LLVM_VERSION_SUFFIX in LIBC namespace (#126193)

Resolves #125831

(cherry picked from commit 51759ffc4408e9eb5c2d40c9489ce3b98de233d5)

Added: 
    

Modified: 
    libc/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/libc/CMakeLists.txt b/libc/CMakeLists.txt
index c061e2a05ebd8f5..1c4c0cd5aa22ba7 100644
--- a/libc/CMakeLists.txt
+++ b/libc/CMakeLists.txt
@@ -51,7 +51,8 @@ set(LIBC_KERNEL_HEADERS "/usr/include" CACHE STRING "Path to Linux kernel header
 # Defining a global namespace to enclose all libc functions.
 set(default_namespace "__llvm_libc")
 if(LLVM_VERSION_MAJOR)
-  set(default_namespace "__llvm_libc_${LLVM_VERSION_MAJOR}_${LLVM_VERSION_MINOR}_${LLVM_VERSION_PATCH}_${LLVM_VERSION_SUFFIX}")
+  string(REPLACE "-" "" NS_LLVM_VERSION_SUFFIX ${LLVM_VERSION_SUFFIX})
+  set(default_namespace "__llvm_libc_${LLVM_VERSION_MAJOR}_${LLVM_VERSION_MINOR}_${LLVM_VERSION_PATCH}_${NS_LLVM_VERSION_SUFFIX}")
 endif()
 set(LIBC_NAMESPACE ${default_namespace}
   CACHE STRING "The namespace to use to enclose internal implementations. Must start with '__llvm_libc'."