[compiler-rt] 88c744e - [compiler-rt] Quote multiple warning flags in check_cxx_compiler_flag invocation

[Sergei Barannikov via llvm-commits]

Author: Sergei Barannikov
Date: 2023-04-01T15:30:56+03:00
New Revision: 88c744e7dfaa9ce67dc2b30dea7713e054399d17

URL: https://github.com/llvm/llvm-project/commit/88c744e7dfaa9ce67dc2b30dea7713e054399d17
DIFF: https://github.com/llvm/llvm-project/commit/88c744e7dfaa9ce67dc2b30dea7713e054399d17.diff

LOG: [compiler-rt] Quote multiple warning flags in check_cxx_compiler_flag invocation

Without this all checks fail because CMake passes the flags
like this:
`... -nodefaultlibs   -D-Warray-bounds -Werror -std=c++17 ...`
Note the `-D` before the `-W`.

Reviewed By: ahatanak

Differential Revision: https://reviews.llvm.org/D146920

Added: 
    

Modified: 
    compiler-rt/cmake/config-ix.cmake

Removed: 
    


################################################################################
diff  --git a/compiler-rt/cmake/config-ix.cmake b/compiler-rt/cmake/config-ix.cmake
index 5f51befc1973..0861d41d212d 100644
--- a/compiler-rt/cmake/config-ix.cmake
+++ b/compiler-rt/cmake/config-ix.cmake
@@ -141,21 +141,21 @@ check_cxx_compiler_flag(/wd4391 COMPILER_RT_HAS_WD4391_FLAG)
 check_cxx_compiler_flag(/wd4722 COMPILER_RT_HAS_WD4722_FLAG)
 check_cxx_compiler_flag(/wd4800 COMPILER_RT_HAS_WD4800_FLAG)
 
-check_cxx_compiler_flag(-Werror -Warray-bounds COMPILER_RT_HAS_ARRAY_BOUNDS_FLAG)
-check_cxx_compiler_flag(-Werror -Wuninitialized COMPILER_RT_HAS_UNINITIALIZED_FLAG)
-check_cxx_compiler_flag(-Werror -Wshadow COMPILER_RT_HAS_SHADOW_FLAG)
-check_cxx_compiler_flag(-Werror -Wempty-body COMPILER_RT_HAS_EMPTY_BODY_FLAG)
-check_cxx_compiler_flag(-Werror -Wsizeof-pointer-memaccess COMPILER_RT_HAS_SIZEOF_POINTER_MEMACCESS_FLAG)
-check_cxx_compiler_flag(-Werror -Wsizeof-array-argument COMPILER_RT_HAS_SIZEOF_ARRAY_ARGUMENT_FLAG)
-check_cxx_compiler_flag(-Werror -Wsuspicious-memaccess COMPILER_RT_HAS_SUSPICIOUS_MEMACCESS_FLAG)
-check_cxx_compiler_flag(-Werror -Wbuiltin-memcpy-chk-size COMPILER_RT_HAS_BUILTIN_MEMCPY_CHK_SIZE_FLAG)
-check_cxx_compiler_flag(-Werror -Warray-bounds-pointer-arithmetic COMPILER_RT_HAS_ARRAY_BOUNDS_POINTER_ARITHMETIC_FLAG)
-check_cxx_compiler_flag(-Werror -Wreturn-stack-address COMPILER_RT_HAS_RETURN_STACK_ADDRESS_FLAG)
-check_cxx_compiler_flag(-Werror -Wsizeof-array-decay COMPILER_RT_HAS_SIZEOF_ARRAY_DECAY_FLAG)
-check_cxx_compiler_flag(-Werror -Wformat-insufficient-args COMPILER_RT_HAS_FORMAT_INSUFFICIENT_ARGS_FLAG)
-check_cxx_compiler_flag(-Werror -Wformat-security COMPILER_RT_HAS_BUILTIN_FORMAL_SECURITY_FLAG)
-check_cxx_compiler_flag(-Werror -Wsizeof-array-div COMPILER_RT_HAS_SIZEOF_ARRAY_DIV_FLAG)
-check_cxx_compiler_flag(-Werror -Wsizeof-pointer-div COMPILER_RT_HAS_SIZEOF_POINTER_DIV_FLAG)
+check_cxx_compiler_flag("-Werror -Warray-bounds" COMPILER_RT_HAS_ARRAY_BOUNDS_FLAG)
+check_cxx_compiler_flag("-Werror -Wuninitialized" COMPILER_RT_HAS_UNINITIALIZED_FLAG)
+check_cxx_compiler_flag("-Werror -Wshadow" COMPILER_RT_HAS_SHADOW_FLAG)
+check_cxx_compiler_flag("-Werror -Wempty-body" COMPILER_RT_HAS_EMPTY_BODY_FLAG)
+check_cxx_compiler_flag("-Werror -Wsizeof-pointer-memaccess" COMPILER_RT_HAS_SIZEOF_POINTER_MEMACCESS_FLAG)
+check_cxx_compiler_flag("-Werror -Wsizeof-array-argument" COMPILER_RT_HAS_SIZEOF_ARRAY_ARGUMENT_FLAG)
+check_cxx_compiler_flag("-Werror -Wsuspicious-memaccess" COMPILER_RT_HAS_SUSPICIOUS_MEMACCESS_FLAG)
+check_cxx_compiler_flag("-Werror -Wbuiltin-memcpy-chk-size" COMPILER_RT_HAS_BUILTIN_MEMCPY_CHK_SIZE_FLAG)
+check_cxx_compiler_flag("-Werror -Warray-bounds-pointer-arithmetic" COMPILER_RT_HAS_ARRAY_BOUNDS_POINTER_ARITHMETIC_FLAG)
+check_cxx_compiler_flag("-Werror -Wreturn-stack-address" COMPILER_RT_HAS_RETURN_STACK_ADDRESS_FLAG)
+check_cxx_compiler_flag("-Werror -Wsizeof-array-decay" COMPILER_RT_HAS_SIZEOF_ARRAY_DECAY_FLAG)
+check_cxx_compiler_flag("-Werror -Wformat-insufficient-args" COMPILER_RT_HAS_FORMAT_INSUFFICIENT_ARGS_FLAG)
+check_cxx_compiler_flag("-Werror -Wformat-security" COMPILER_RT_HAS_BUILTIN_FORMAL_SECURITY_FLAG)
+check_cxx_compiler_flag("-Werror -Wsizeof-array-div" COMPILER_RT_HAS_SIZEOF_ARRAY_DIV_FLAG)
+check_cxx_compiler_flag("-Werror -Wsizeof-pointer-div" COMPILER_RT_HAS_SIZEOF_POINTER_DIV_FLAG)
 
 # Symbols.
 check_symbol_exists(__func__ "" COMPILER_RT_HAS_FUNC_SYMBOL)