float-i386.h: New.

8
        * config/float-i386.h: New.
        * configure.in (i[34567]86-*-linux-*): Set float_format to i386.

From-SVN: r20566

gcc/configure.in

@@ -872,6 +872,7 @@ for machine in $build $host $target; do
 		tm_file=i386/linux-oldld.h
 		fixincludes=Makefile.in #On Linux, the headers are ok already.
 		gnu_ld=yes
+		float_format=i386
 		;;
 	i[[34567]]86-*-linux-gnuaout*)	# Intel 80386's running GNU/Linux
 					# with a.out format
@@ -880,6 +881,7 @@ for machine in $build $host $target; do
 		tm_file=i386/linux-aout.h
 		fixincludes=Makefile.in #On Linux, the headers are ok already.
 		gnu_ld=yes
+		float_format=i386
 		;;
 	i[[34567]]86-*-linux-gnulibc1)	# Intel 80386's running GNU/Linux
 					# with ELF format using the
@@ -890,6 +892,7 @@ for machine in $build $host $target; do
 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 		fixincludes=Makefile.in #On Linux, the headers are ok already.
 		gnu_ld=yes
+		float_format=i386
  		if [[ x$enable_threads = xyes ]]; then
  			thread_file='single'
  		fi
@@ -903,6 +906,7 @@ for machine in $build $host $target; do
 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 		fixincludes=Makefile.in #On Linux, the headers are ok already.
 		gnu_ld=yes
+		float_format=i386
  		if [[ x$enable_threads = xyes ]]; then
  			thread_file='posix'
  		fi