diff --git a/core/AMBuilder b/core/AMBuilder
index f583482..9dc4269 100644
--- a/core/AMBuilder
+++ b/core/AMBuilder
@@ -31,5 +31,7 @@ for sdk_name in MMS.sdks:
     # Source2 hack. TODO: check this more deterministically, "are we doing an x64 build?"
     if arch == 'x86':
       binary.sources += ['sourcehook/sourcehook_hookmangen.cpp']
+    if binary.compiler.family == 'gcc' and binary.compiler.version >= 'gcc-8':
+      binary.compiler.cxxflags += ['-Wno-class-memaccess', '-Wno-format-truncation']
     nodes = builder.Add(binary)
     MMS.binaries += [nodes]
diff --git a/core/sourcehook/sourcehook.h b/core/sourcehook/sourcehook.h
index e6236d5..6cef679 100644
--- a/core/sourcehook/sourcehook.h
+++ b/core/sourcehook/sourcehook.h
@@ -1541,14 +1541,14 @@ SourceHook::CallClass<T> *SH_GET_CALLCLASS(T *p)
 	SH_DECL_EXTERN(ifacetype, ifacefunc, attr, overload, rettype, param1, param2)
 
 #define SH_DECL_HOOK2_void(ifacetype, ifacefunc, attr, overload, param1, param2) \
-	SHINT_MAKE_GENERICSTUFF_BEGIN(ifacetype, ifacefunc, overload, (static_cast<void (ifacetype::*)(param1, param2) attr> \
+	SHINT_MAKE_GENERICSTUFF_BEGIN(ifacetype, ifacefunc, overload, (reinterpret_cast<void (ifacetype::*)(param1, param2) attr> \
 		(&ifacetype::ifacefunc))) \
 		typedef fastdelegate::FastDelegate<void, param1, param2> FD; \
 		MAKE_DELEG_void((param1 p1, param2 p2), (p1, p2)); \
 		virtual void Func(param1 p1, param2 p2) \
 		{ SH_HANDLEFUNC_void((param1, param2), (p1, p2)); } \
 	SHINT_MAKE_GENERICSTUFF_END(ifacetype, ifacefunc, overload, \
-		(static_cast<void (ifacetype::*)(param1, param2) attr>(&ifacetype::ifacefunc))) \
+		(reinterpret_cast<void (ifacetype::*)(param1, param2) attr>(&ifacetype::ifacefunc))) \
 	\
 	const ::SourceHook::PassInfo __SourceHook_ParamInfos_##ifacetype##ifacefunc##overload[] = { {1, 0, 0},__SH_GPI(param1),__SH_GPI(param2) }; \
 	const ::SourceHook::PassInfo::V2Info __SourceHook_ParamInfos2_##ifacetype##ifacefunc##overload[] = { __SH_EPI, __SH_EPI, __SH_EPI }; \