build cmake: added sanitize option

Signed-off-by: John Sanpe <[email protected]>

CMakeLists.txt

@@ -1,8 +1,8 @@
 cmake_minimum_required(VERSION 3.21)
 project(adbd LANGUAGES C)
 
-
 include(cmake/bfdev.cmake)
+include(cmake/sanitize.cmake)
 
 set(HEADERS
     ${PROJECT_SOURCE_DIR}/include/xdbd.h
@@ -33,25 +33,6 @@ set(
     ${PROJECT_SOURCE_DIR}/src/core/
 )
 
-set(BFDEV_ASAN true)
-
-if(BFDEV_ASAN)
-    set(CMAKE_C_FLAGS
-        "${CMAKE_C_FLAGS} \
-         -fsanitize=address \
-         -fsanitize=undefined \
-         -fsanitize-recover=all \
-         -fno-omit-frame-pointer \
-         -fno-stack-protector"
-    )
-    if(NOT APPLE)
-        set(CMAKE_C_FLAGS
-            "${CMAKE_C_FLAGS} \
-             -fsanitize=leak"
-        )
-    endif()
-endif()
-
 include_directories(${XADB_INCLUDES})
 
 add_executable(adbd ${SRCS})

cmake/sanitize.cmake

@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-or-later */
+#
+# Copyright(c) 2024 John Sanpe <[email protected]>
+#
+
+option(XDBD_ASAN "Enable Address Sanitizer" OFF)
+option(XDBD_UBSAN "Enable Undefined Behaviour Sanitizer" OFF)
+option(XDBD_GCOV "Enable Code Coverage Test" OFF)
+
+if(XDBD_ASAN)
+    set(CMAKE_C_FLAGS
+        "${CMAKE_C_FLAGS} \
+         -fsanitize=address \
+         -fsanitize=undefined \
+         -fsanitize-recover=all \
+         -fno-omit-frame-pointer \
+         -fno-stack-protector"
+    )
+    if(NOT APPLE)
+        set(CMAKE_C_FLAGS
+            "${CMAKE_C_FLAGS} \
+             -fsanitize=leak"
+        )
+    endif()
+endif()
+
+if(XDBD_UBSAN)
+    set(CMAKE_C_FLAGS
+        "${CMAKE_C_FLAGS} \
+         -fsanitize=alignment \
+         -fsanitize=bounds \
+         -fsanitize=shift \
+         -fsanitize=integer-divide-by-zero \
+         -fsanitize=unreachable \
+         -fsanitize=bool \
+         -fsanitize=enum \
+         -fsanitize-undefined-trap-on-error"
+    )
+endif()
+
+if(XDBD_GCOV)
+    set(CMAKE_C_FLAGS
+        "${CMAKE_C_FLAGS} \
+         -fprofile-arcs \
+         -ftest-coverage"
+    )
+endif()