$NetBSD$

--- gcc/config/i386/t-netbsd64.orig	Wed May 21 19:48:54 2014
+++ gcc/config/i386/t-netbsd64
@@ -0,0 +1,15 @@
+# NetBSD has (will have) "non-native" libraries in /usr/lib/<arch>.
+# For NetBSD/amd64 we thus have /usr/lib and /usr/lib/i386.
+
+MULTILIB_OPTIONS = m64/m32
+MULTILIB_DIRNAMES = 64 32 
+MULTILIB_OSDIRNAMES = . ../lib/i386
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+
+# The pushl in CTOR initialization interferes with frame pointer elimination.
+# crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables,
+# because then __FRAME_END__ might not be the last thing in .eh_frame
+# section.
+CRTSTUFF_T_CFLAGS += -fno-omit-frame-pointer -fno-asynchronous-unwind-tables