$NetBSD: patch-ab,v 1.3 2014/01/25 13:38:48 ryoon Exp $

* Add Dragonfly support.

--- libgcc/config.host.orig	2011-11-23 22:15:54.000000000 +0000
+++ libgcc/config.host
@@ -150,6 +150,8 @@ case ${host} in
   # machine-specific sections may refine and add to this
   # configuration.
   ;;
+*-*-dragonfly*)
+  ;;
 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu*)
   extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
   ;;
@@ -257,6 +259,8 @@ hppa*64*-*-linux*)
 	;;
 hppa*-*-linux*)
 	;;
+hppa-*-openbsd*)
+	;;
 hppa[12]*-*-hpux10*)
 	;;
 hppa*64*-*-hpux11*)
@@ -278,6 +282,10 @@ i[34567]86-*-freebsd*)
 x86_64-*-freebsd*)
 	tmake_file="${tmake_file} i386/t-freebsd"
 	;;
+i[34567]86-*-dragonfly*)
+	;;
+x86_64-*-dragonfly*)
+	;;
 i[34567]86-*-netbsdelf*)
 	;;
 i[34567]86-*-netbsd*)
@@ -288,6 +296,8 @@ i[34567]86-*-openbsd2.*|i[34567]86-*open
 	;;
 i[34567]86-*-openbsd*)
 	;;
+x86_64-*-openbsd*)
+	;;
 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu*)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
@@ -459,6 +469,8 @@ powerpc-*-freebsd*)
 	;;
 powerpc-*-netbsd*)
 	;;
+powerpc-*-openbsd*)
+	;;
 powerpc-*-eabispe*)
 	tmake_file="${tmake_file} rs6000/t-ppccomm"
 	;;