$NetBSD: patch-gcc_config.gcc,v 1.5 2017/06/21 11:36:20 maya Exp $

Darwin 64-bit support.
DragonFly BSD support.
FreeBSD 10 to 12 support.
NetBSD/mips64 should default to n32 ABI

--- ../gcc-4.1.2/gcc/config.gcc.orig	2006-10-15 23:12:23.000000000 +0000
+++ ../gcc-4.1.2/gcc/config.gcc
@@ -412,6 +412,12 @@ case ${target} in
       tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
     *-*-freebsd9 | *-*-freebsd[9].*)
       tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
+    *-*-freebsd10 | *-*-freebsd10.*)
+      tm_defines="${tm_defines} FBSD_MAJOR=10" ;;
+    *-*-freebsd11 | *-*-freebsd11.*)
+      tm_defines="${tm_defines} FBSD_MAJOR=11" ;;
+    *-*-freebsd12 | *-*-freebsd12.*)
+      tm_defines="${tm_defines} FBSD_MAJOR=12" ;;
     *)
       echo 'Please update *-*-freebsd* in gcc/config.gcc'
       exit 1
@@ -440,6 +446,23 @@ 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="${dfly_tm_file} dragonfly-spec.h dragonfly.h"
+  ;;
 *-*-linux*libc1* | *-*-linux*aout*)
   # Avoid the generic linux case.
   ;;
@@ -981,6 +1004,8 @@ hppa[12]*-*-hpux11*)
 i[34567]86-*-darwin*)
 	# All the configuration is presently done generically.
 	;;
+x86_64-*-darwin*)
+	;;
 i[34567]86-*-elf*)
 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
 	tmake_file="i386/t-i386elf t-svr4"
@@ -1012,6 +1037,12 @@ 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"
 	;;
@@ -1473,6 +1504,11 @@ mips-sgi-irix[56]*)
 #	fi
 	use_fixproto=yes
 	;;
+mips64*-*-netbsd*)			# NetBSD/mips64, either endian.
+	target_cpu_default="MASK_ABICALLS"
+	tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+	tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
+	;;
 mips*-*-netbsd*)			# NetBSD/mips, either endian.
 	target_cpu_default="MASK_ABICALLS"
 	tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"