fix: resolve the conflics between ub minimal runtime and asan (#79)

Signed-off-by: msclock <msclock@qq.com>
msclock · Apr 2, 2024 · 51cf964 · 51cf964
1 parent 74b1ffb
commit 51cf964
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/cmake/build/Hardening.cmake b/cmake/build/Hardening.cmake
@@ -16,6 +16,7 @@ Example:
 include_guard(GLOBAL)
 
 include(${CMAKE_CURRENT_LIST_DIR}/../Common.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/Sanitizer.cmake)
 
 set(USE_HARDENING
     ON
@@ -123,6 +124,16 @@ endif()
 
 flags_to_list(hardening_links "${hardening_links}")
 
+# Handle the conflics between hardening ubsan and asan
+if(san_available_flags MATCHES "-fsanitize=address")
+  message(
+    WARNING "Try to disable usan minimal runtime due to conflict with asan")
+  list(REMOVE_ITEM hardening_flags "-fsanitize=undefined"
+       "-fsanitize-minimal-runtime" "-fno-sanitize-recover=undefined")
+  list(REMOVE_ITEM hardening_links "-fsanitize=undefined"
+       "-fsanitize-minimal-runtime" "-fno-sanitize-recover=undefined")
+endif()
+
 message(STATUS "Final Hardening flags: ${hardening_flags}")
 message(STATUS "Final Hardening links: ${hardening_links}")
 

diff --git a/cmake/test/Sanitizer.cmake → cmake/build/Sanitizer.cmake b/cmake/test/Sanitizer.cmake → cmake/build/Sanitizer.cmake