$NetBSD: patch-gcc_config.gcc,v 1.1 2013/05/20 05:47:34 adam Exp $

Darwin 64-bit support.
DragonFly BSD support.

--- ../gcc-4.1.2/gcc/config.gcc.orig	2006-10-15 23:12:23.000000000 +0000
+++ ../gcc-4.1.2/gcc/config.gcc
@@ -440,6 +440,23 @@ case ${target} in
   esac
   fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
   ;;
+*-*-dragonfly*)
+  gas=yes
+  gnu_ld=yes
+  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
+  tmake_file="t-slibgcc-elf-ver t-dragonfly"
+  case ${enable_threads} in
+    "" | yes | posix)
+      thread_file='posix'
+      tmake_file="${tmake_file} t-dragonfly-thread"
+      ;;
+    *)
+      echo 'Unknown thread configuration for FreeBSD'
+      exit 1
+      ;;
+  esac
+  dfly_tm_file="${dfly_tm_file} dragonfly-spec.h dragonfly.h"
+  ;;
 *-*-linux*libc1* | *-*-linux*aout*)
   # Avoid the generic linux case.
   ;;
@@ -981,6 +998,8 @@ hppa[12]*-*-hpux11*)
 i[34567]86-*-darwin*)
 	# All the configuration is presently done generically.
 	;;
+x86_64-*-darwin*)
+	;;
 i[34567]86-*-elf*)
 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
 	tmake_file="i386/t-i386elf t-svr4"
@@ -1012,6 +1031,12 @@ i[34567]86-*-freebsd*)
 x86_64-*-freebsd*)
 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
 	;;
+i[34567]86-*-dragonfly*)
+        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${dfly_tm_file} i386/dragonfly.h"
+        ;;
+x86_64-*-dragonfly*)
+        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${dfly_tm_file} i386/x86-64.h i386/dragonfly.h i386/dragonfly64.h"
+        ;;
 i[34567]86-*-netbsdelf*)
 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
 	;;