fix debug build

Author: SchrodingerZhu

CMakeLists.txt

@@ -169,7 +169,7 @@ if(NOT DEFINED SNMALLOC_ONLY_HEADER_LIBRARY)
     set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /DEBUG")
   else()
     add_compile_options(-fno-exceptions -fno-rtti -g -ftls-model=initial-exec -fomit-frame-pointer)
-    if(SNMALLOC_CI_BUILD OR (${CMAKE_BUILD_TYPE} MATCHES "Debug"))
+    if((SNMALLOC_CI_BUILD OR (${CMAKE_BUILD_TYPE} MATCHES "Debug")) AND NOT MINGW)
       # Get better stack traces in CI and Debug.
       target_link_libraries(snmalloc_lib INTERFACE "-rdynamic")
     endif()