Update Hurd config

[Mark Kettenis <kettenis at wins dot uva dot nl>]

This patch fixes some fall-out from David O'Briens 2001-01-09 config
"cleanup".  In retrospect, I cannot say I'm too happy with his
changes, since they caused Richard Henderson to overlook the Hurd in
adding i386/i386afe.h for the Hurd.  In addition, his changes to
config/mips/gnu.h weren't applied (not that that really matters since
I don't think its possible to build the Hurd on MIPS nowadays).

Patches are against the 3.0 branch, but please also apply them to
mainline.

Thanks,

Mark


2001-03-06  Mark Kettenis  <kettenis@gnu.org>

	* config.gcc (*-*-gnu*): Don't set tm_file here.  Reorganize
	things a bit and remove CPU-specific bits here.  Remove spurious
	setting of elf.
	(i[34567]86-*-gnu*): Set tm_file.  Include i386/i386afe.h.
	(mips*-gnu*): Set tm_file.


Index: config.gcc
===================================================================
RCS file: /cvs/gcc/egcs/gcc/config.gcc,v
retrieving revision 1.27.2.1
diff -u -p -r1.27.2.1 config.gcc
--- config.gcc 2001/02/19 17:10:42 1.27.2.1
+++ config.gcc 2001/03/06 12:01:50
@@ -261,29 +261,17 @@ case $machine in
 	xm_defines="POSIX"
 	;;
 *-*-gnu*)
-	# On the Hurd, the setup is just about the same on
-	# each different CPU.  The specific machines that we
-	# support are matched above and just set $cpu_type.
-	xm_file="xm-gnu.h ${xm_file}"
-	tm_file="${cpu_type}/gnu.h"
-	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
-	# GNU always uses ELF.
-	elf=yes
-	# GNU tools are the only tools.
+	# On the Hurd, the setup is supposed to be about the same on
+	# each different CPU.
+	xm_file="${xm_file} xm-gnu.h"
+	# We use GNU tools of course.
 	gnu_ld=yes
 	gas=yes
 	# These details are the same as for Linux.
 	xmake_file=x-linux
 	# But here we need a little extra magic.
 	tmake_file="t-linux t-gnu"
-	case $machine in
-	i[34567]86-*-*)
-		tm_file="${cpu_type}/${cpu_type}.h i386/att.h linux.h i386/linux.h gnu.h ${tm_file}"
-		;;
-	mips*-*-*)
-		tm_file="svr4.h ${cpu_type}/${cpu_type}.h ${tm_file}"
-		;;
-	esac
+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 	;;
 *-*-openbsd*)
 	tm_file=${cpu_type}/openbsd.h
@@ -1204,6 +1192,7 @@ i[34567]86-*-linux*)	# Intel 80386's run
 	fi
 	;;
 i[34567]86-*-gnu*)
+	tm_file="i386/i386.h i386/att.h linux.h i386/i386afe.h i386/linux.h gnu.h i386/gnu.h"
 	float_format=i386
 	;;
 i[34567]86-go32-msdos | i[34567]86-*-go32*)
@@ -2577,6 +2566,7 @@ mips-*-riscos[56789]*)		# Default MIPS R
 	fi
 	;;
 mips-*-gnu*)
+	tm_file=mips/gnu.h
 	;;
 mipsel-*-ecoff*)
 	tm_file=mips/ecoffl.h