diff --git a/Core/StackGuard.cpp b/Core/StackGuard.cpp
index 555978b..9b8f9ee 100644
--- a/Core/StackGuard.cpp
+++ b/Core/StackGuard.cpp
@@ -4,7 +4,7 @@
 
 #include "../kernel.h"
 
-EXTERNC __attribute__((weak)) uintptr_t __stack_chk_guard = 0;
+/* EXTERNC */ __attribute__((weak)) uintptr_t __stack_chk_guard = 0;
 
 EXTERNC __attribute__((weak, no_stack_protector)) uintptr_t __stack_chk_guard_init(void)
 {
diff --git a/Kernel.cpp b/Kernel.cpp
index f51a158..251a1ba 100644
--- a/Kernel.cpp
+++ b/Kernel.cpp
@@ -246,6 +246,8 @@ EXTERNC __no_stack_protector __no_instrument_function void Entry(BootInfo *Info)
     Main(Info);
 }
 
+#pragma GCC diagnostic ignored "-Wdelete-non-virtual-dtor"
+
 EXTERNC __no_stack_protector __no_instrument_function void BeforeShutdown()
 {
     /* TODO: Announce shutdown */
diff --git a/Library/cxxabi.cpp b/Library/cxxabi.cpp
index d7b5b98..d5aa4b8 100644
--- a/Library/cxxabi.cpp
+++ b/Library/cxxabi.cpp
@@ -96,7 +96,7 @@ struct __cxa_exception
     _Unwind_Exception unwindHeader;
 };
 
-extern void *__dso_handle = 0;
+/* extern */ void *__dso_handle = 0;
 atexit_func_entry_t __atexit_funcs[ATEXIT_MAX_FUNCS];
 uarch_t __atexit_func_count = 0;