[libclc] Quote addition of CLC/LLAsm flags

Otherwise cmake will insert a semicolon if flags are already set.

Differential Revision: https://reviews.llvm.org/D131490

diff --git a/libclc/CMakeLists.txt b/libclc/CMakeLists.txt
index 9773b2c..96519e0 100644 (file)
--- a/libclc/CMakeLists.txt
+++ b/libclc/CMakeLists.txt
@@ -136,8 +136,8 @@ set( LLVM_VERSION_DEFINE "-DHAVE_LLVM=0x${LLVM_MAJOR}0${LLVM_MINOR}" )
 
 # LLVM 13 enables standard includes by default
 if( ${LLVM_VERSION} VERSION_GREATER "12.99.99" )
-                               set( CMAKE_LLAsm_FLAGS ${CMAKE_LLAsm_FLAGS} -cl-no-stdinc )
-                               set( CMAKE_CLC_FLAGS ${CMAKE_CLC_FLAGS} -cl-no-stdinc )
+                               set( CMAKE_LLAsm_FLAGS "${CMAKE_LLAsm_FLAGS} -cl-no-stdinc")
+                               set( CMAKE_CLC_FLAGS "${CMAKE_CLC_FLAGS} -cl-no-stdinc")
 endif()
 
 enable_language( CLC LLAsm )