fix: use a multi-variable parser for check_sanitizers_support

Author: aminya

src/Index.cmake

@@ -151,6 +151,8 @@ macro(project_options)
       ENABLE_SANITIZER_UNDEFINED_BEHAVIOR
       ENABLE_SANITIZER_THREAD
       ENABLE_SANITIZER_MEMORY
+      ENABLE_SANITIZER_POINTER_COMPARE
+      ENABLE_SANITIZER_POINTER_SUBTRACT
       ENABLE_CONTROL_FLOW_PROTECTION
       ENABLE_STACK_PROTECTION
       ENABLE_OVERFLOW_PROTECTION
@@ -266,6 +268,8 @@ macro(project_options)
     ${ProjectOptions_ENABLE_SANITIZER_UNDEFINED_BEHAVIOR}
     ${ProjectOptions_ENABLE_SANITIZER_THREAD}
     ${ProjectOptions_ENABLE_SANITIZER_MEMORY}
+    ${ProjectOptions_ENABLE_SANITIZER_POINTER_COMPARE}
+    ${ProjectOptions_ENABLE_SANITIZER_POINTER_SUBTRACT}
   )
 
   enable_hardening(

src/Sanitizers.cmake

@@ -151,16 +151,19 @@ Output variables:
   # then pass the sanitizers (e.g. ${ENABLE_SANITIZER_ADDRESS}) to project_options(... ${ENABLE_SANITIZER_ADDRESS} ...)
 
 ]]
-function(
-  check_sanitizers_support
-  ENABLE_SANITIZER_ADDRESS
-  ENABLE_SANITIZER_UNDEFINED_BEHAVIOR
-  ENABLE_SANITIZER_LEAK
-  ENABLE_SANITIZER_THREAD
-  ENABLE_SANITIZER_MEMORY
-  ENABLE_SANITIZER_POINTER_COMPARE
-  ENABLE_SANITIZER_POINTER_SUBTRACT
-)
+function(check_sanitizers_support)
+
+  set(options
+      ENABLE_SANITIZER_ADDRESS
+      ENABLE_SANITIZER_UNDEFINED_BEHAVIOR
+      ENABLE_SANITIZER_LEAK
+      ENABLE_SANITIZER_THREAD
+      ENABLE_SANITIZER_MEMORY
+      ENABLE_SANITIZER_POINTER_COMPARE
+      ENABLE_SANITIZER_POINTER_SUBTRACT
+  )
+  cmake_parse_arguments(_ "" "${options}" "" "")
+
   set(SUPPORTED_SANITIZERS "")
   if(NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "Windows" AND (CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
                                                         OR CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
@@ -209,24 +212,24 @@ function(
   endif()
 
   if("address" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_ADDRESS} "ENABLE_SANITIZER_ADDRESS" PARENT_SCOPE)
-  endif()
-  if("pointer-compare" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_POINTER_COMPARE} "ENABLE_SANITIZER_POINTER_COMPARE" PARENT_SCOPE)
-  endif()
-  if("pointer-subtract" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_POINTER_SUBTRACT} "ENABLE_SANITIZER_POINTER_SUBTRACT" PARENT_SCOPE)
+    set(${_ENABLE_SANITIZER_ADDRESS} "ENABLE_SANITIZER_ADDRESS" PARENT_SCOPE)
   endif()
   if("undefined" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_UNDEFINED_BEHAVIOR} "ENABLE_SANITIZER_UNDEFINED_BEHAVIOR" PARENT_SCOPE)
+    set(${_ENABLE_SANITIZER_UNDEFINED_BEHAVIOR} "ENABLE_SANITIZER_UNDEFINED_BEHAVIOR" PARENT_SCOPE)
   endif()
   if("leak" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_LEAK} "ENABLE_SANITIZER_LEAK" PARENT_SCOPE)
+    set(${_ENABLE_SANITIZER_LEAK} "ENABLE_SANITIZER_LEAK" PARENT_SCOPE)
   endif()
   if("thread" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_THREAD} "ENABLE_SANITIZER_THREAD" PARENT_SCOPE)
+    set(${_ENABLE_SANITIZER_THREAD} "ENABLE_SANITIZER_THREAD" PARENT_SCOPE)
   endif()
   if("memory" IN_LIST SUPPORTED_SANITIZERS)
-    set(${ENABLE_SANITIZER_MEMORY} "ENABLE_SANITIZER_MEMORY" PARENT_SCOPE)
+    set(${_ENABLE_SANITIZER_MEMORY} "ENABLE_SANITIZER_MEMORY" PARENT_SCOPE)
+  endif()
+  if("pointer-compare" IN_LIST SUPPORTED_SANITIZERS)
+    set(${_ENABLE_SANITIZER_POINTER_COMPARE} "ENABLE_SANITIZER_POINTER_COMPARE" PARENT_SCOPE)
+  endif()
+  if("pointer-subtract" IN_LIST SUPPORTED_SANITIZERS)
+    set(${_ENABLE_SANITIZER_POINTER_SUBTRACT} "ENABLE_SANITIZER_POINTER_SUBTRACT" PARENT_SCOPE)
   endif()
 endfunction()

src/StaticAnalyzers.cmake

@@ -54,9 +54,8 @@ macro(enable_cppcheck CPPCHECK_OPTIONS)
       elseif(CMAKE_C_STANDARD MATCHES [[99|11]])
         set(CMAKE_C_CPPCHECK ${CMAKE_C_CPPCHECK} --std=c${CMAKE_C_STANDARD})
       else()
-        message(
-          ${WARNING_MESSAGE}
-          "cppcheck doesn't support specified C standard ${CMAKE_C_STANDARD}. Using the cppcheck default C standard version."
+        message(${WARNING_MESSAGE}
+                "cppcheck doesn't support C ${CMAKE_C_STANDARD} standard. Using the cppcheck default"
         )
       endif()
     endif()