libgcc/

	* config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
	(i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
	md_unwind_header by splitting out of...
	(i[34567]86-*-linux*): ... this.
	* config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
	Remove md_unwind_header by splitting out of...
	(x86_64-*-linux*): ... this.

From-SVN: r175892

libgcc/ChangeLog

+2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
+
+	* config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
+	(i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
+	md_unwind_header by splitting out of...
+	(i[34567]86-*-linux*): ... this.
+	* config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+	Remove md_unwind_header by splitting out of...
+	(x86_64-*-linux*): ... this.
+
 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
 
 	* config/avr/t-avr (intfuncs16): Add _clrsbXX2.

libgcc/config.host

@@ -351,16 +351,24 @@ i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
 	;;
 i[34567]86-*-openbsd*)
 	;;
-i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
+i[34567]86-*-linux*)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
 	md_unwind_header=i386/linux-unwind.h
 	;;
-x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
+i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
+	;;
+x86_64-*-linux*)
 	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
 	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
 	md_unwind_header=i386/linux-unwind.h
 	;;
+x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
+	extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+	tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm"
+	;;
 i[34567]86-pc-msdosdjgpp*)
 	;;
 i[34567]86-*-lynxos*)