configure.in: Remove --with-elf, which doesn't work.

* configure.in: Remove --with-elf, which doesn't work.
	* configure: Regenerate.
	* config.gcc: Remove references to $elf, which does nothing.

From-SVN: r71588

gcc/ChangeLog

@@ -1,5 +1,9 @@
 2003-09-19  Nathanael Nerode  <neroden@gcc.gnu.org>
 
+	* configure.in: Remove --with-elf, which doesn't work.
+	* configure: Regenerate.
+	* config.gcc: Remove references to $elf, which does nothing.
+
 	* config/i386/xm-vsta.h: Remove xm-file believed useless.
 	* config.build (i386-vsta): Remove reference to it.
 	* config.host (i386-vsta): Remove reference to it.

gcc/config.gcc

@@ -339,8 +339,6 @@ case $machine in
 	# support are matched above and just set $cpu_type.
 	tm_file="${cpu_type}/gnu.h"
 	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-	# GNU always uses ELF.
-	elf=yes
 	# GNU tools are the only tools.
 	gnu_ld=yes
 	gas=yes
@@ -836,7 +834,6 @@ i370-*-linux*)
 	tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h i370/i370.h"
 	tmake_file="t-slibgcc-elf-ver t-linux"
 	# broken_install=yes
-	elf=yes
 	;;
 i[34567]86-*-darwin*)
 	tm_file="${tm_file} i386/darwin.h"

gcc/configure.in

@@ -460,12 +460,6 @@ AC_ARG_WITH(stabs,
 stabs="$with_stabs",
 stabs=no)
 
-# With ELF
-AC_ARG_WITH(elf,
-[  --with-elf              arrange to use ELF instead of host debug format],
-elf="$with_elf",
-elf=no)
-
 # Determine whether or not multilibs are enabled.
 AC_ARG_ENABLE(multilib,
 [  --enable-multilib       enable library support for multiple ABIs],