gcc-typeinfo-inline.patch

"std::type_info::operator==(std::info const&) const" must be inlined when
static linking with libstdc++: https://gcc.gnu.org/PR110572
--- a/gcc/config/i386/cygming.h
+++ b/gcc/config/i386/cygming.h
@@ -148,3 +148,3 @@ along with GCC; see the file COPYING3.  If not see
 	builtin_define ("__GXX_MERGED_TYPEINFO_NAMES=0");		\
-	builtin_define ("__GXX_TYPEINFO_EQUALITY_INLINE=0");		\
+	builtin_define ("__GXX_TYPEINFO_EQUALITY_INLINE=1");		\
 	EXTRA_OS_CPP_BUILTINS ();					\