warp apply_santizers.cmake in ifdef

bemanproject · Nov 26, 2024 · ff6a3d9 · ff6a3d9
1 parent d648625
commit ff6a3d9
Showing 1 changed file with 47 additions and 45 deletions.
diff --git a/cmake/apply_santizers.cmake b/cmake/apply_santizers.cmake
@@ -7,56 +7,58 @@
 # ASan: All sanitizer (majorly Address sanitizer) that doesn't conflict with TSan
 # OFF: No sanitizer
 
-message("Applying sanitizers for ${CMAKE_CXX_COMPILER_ID}")
+if(DEFINED BEMAN_BUILDSYS_SANITIZER)
+    message("Applying sanitizers for ${CMAKE_CXX_COMPILER_ID}")
 
-if(BEMAN_BUILDSYS_SANITIZER STREQUAL "ASan")
-    set(_ASAN_ADDR "-fsanitize=address")
-    set(_ASAN_LEAK "-fsanitize=leak")
-    set(_ASAN_MISC
-        "-fsanitize=address -fsanitize=pointer-compare -fsanitize=pointer-subtract -fsanitize=undefined"
-    )
+    if(BEMAN_BUILDSYS_SANITIZER STREQUAL "ASan")
+        set(_ASAN_ADDR "-fsanitize=address")
+        set(_ASAN_LEAK "-fsanitize=leak")
+        set(_ASAN_MISC
+            "-fsanitize=address -fsanitize=pointer-compare -fsanitize=pointer-subtract -fsanitize=undefined"
+        )
 
-    # Exclude -fsanitize=leak on Apple Clang as it is not supported.
-    if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
-        message(STATUS "Using AppleClang; excluding -fsanitize=leak")
-        set(SANITIZER_FLAGS "${_ASAN_ADDR} ${_ASAN_MISC}")
-        # Only include Address sanitizer on MSVC, debug info must be included for MSVC to work
-    elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
-        message(STATUS "Using MSVC; only Address sanitizer is set")
-        set(SANITIZER_FLAGS "/fsanitize=address /Zi")
-        # We are able to enable all sanitizers on Clang and GNU
-    elseif(
-        CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
-        OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
-    )
-        set(SANITIZER_FLAGS "${_ASAN_ADDR} ${_ASAN_LEAK} ${_ASAN_MISC}")
-    else()
-        message(
-            STATUS
-            "Unknown compiler ${CMAKE_CXX_COMPILER_ID}, no sanitizer is set"
+        # Exclude -fsanitize=leak on Apple Clang as it is not supported.
+        if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
+            message(STATUS "Using AppleClang; excluding -fsanitize=leak")
+            set(SANITIZER_FLAGS "${_ASAN_ADDR} ${_ASAN_MISC}")
+            # Only include Address sanitizer on MSVC, debug info must be included for MSVC to work
+        elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+            message(STATUS "Using MSVC; only Address sanitizer is set")
+            set(SANITIZER_FLAGS "/fsanitize=address /Zi")
+            # We are able to enable all sanitizers on Clang and GNU
+        elseif(
+            CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
+            OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
         )
-    endif()
-elseif(BEMAN_BUILDSYS_SANITIZER STREQUAL "TSan")
-    # Basic TSan flags
-    if(
-        CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
-        OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
-    )
-        set(SANITIZER_FLAGS "-fsanitize=thread")
+            set(SANITIZER_FLAGS "${_ASAN_ADDR} ${_ASAN_LEAK} ${_ASAN_MISC}")
+        else()
+            message(
+                STATUS
+                "Unknown compiler ${CMAKE_CXX_COMPILER_ID}, no sanitizer is set"
+            )
+        endif()
+    elseif(BEMAN_BUILDSYS_SANITIZER STREQUAL "TSan")
+        # Basic TSan flags
+        if(
+            CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
+            OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
+        )
+            set(SANITIZER_FLAGS "-fsanitize=thread")
+        else()
+            message(
+                STATUS
+                "TSan not supported/ Unknown compiler: ${CMAKE_CXX_COMPILER_ID}, no sanitizer is set"
+            )
+        endif()
+    elseif(BEMAN_BUILDSYS_SANITIZER STREQUAL "OFF")
+        set(SANITIZER_FLAGS "")
     else()
         message(
-            STATUS
-            "TSan not supported/ Unknown compiler: ${CMAKE_CXX_COMPILER_ID}, no sanitizer is set"
+            FATAL_ERROR
+            "Invalid BEMAN_BUILDSYS_SANITIZER option: ${BEMAN_BUILDSYS_SANITIZER}"
         )
     endif()
-elseif(BEMAN_BUILDSYS_SANITIZER STREQUAL "OFF")
-    set(SANITIZER_FLAGS "")
-else()
-    message(
-        FATAL_ERROR
-        "Invalid BEMAN_BUILDSYS_SANITIZER option: ${BEMAN_BUILDSYS_SANITIZER}"
-    )
-endif()
 
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SANITIZER_FLAGS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SANITIZER_FLAGS}")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SANITIZER_FLAGS}")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SANITIZER_FLAGS}")
+endif()