Remove brp-sparc64-linux blast from the past

- kludgery like this might've been necessary back in 2000 to get started
  with multilib setup but it certainly isn't needed now

brp-sparc64-linux

@@ -1,41 +0,0 @@
-#!/bin/sh
-# If using normal root, avoid changing anything.
-if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
-	exit 0
-fi
-files=
-LC_ALL=
-LANG=
-
-# Move 64bit ELF objects from /lib, /usr/lib, /usr/X11R6/lib to */lib64
-# directories
-
-for f in `find $RPM_BUILD_ROOT{,/usr,/usr/X11R6}/lib -maxdepth 1 -type f -o -type l 2>/dev/null`; do
-	ff=$f
-	while [ -L $ff ]; do
-		l=`ls -l $ff | awk '{ print $11 }'`
-		case $l in
-		/*) ff=$RPM_BUILD_ROOT$l ;;
-		*) ff=`dirname $ff`/$l ;;
-		esac
-	done
-	if file $ff 2>/dev/null | grep ': ELF 64-bit .SB' | grep -v ': ELF 64-bit .SB executable' > /dev/null; then
-		files="$files $f"
-	elif file $ff 2>/dev/null | grep 'ar archive' > /dev/null; then
-		if objdump -h $ff 2>/dev/null | grep ':[        ]*file format elf64-sparc' > /dev/null; then
-			files="$files $f"
-		fi
-	fi
-done
-for f in $files; do
-	d=`dirname $f`
-	n=`basename $f`
-	if [ ! -d ${d}64 ]; then mkdir -p ${d}64; fi
-	if [ -L $f ]; then
-		l=`ls -l $f | awk '{ print $11 }' | sed 's_lib\(/[^/]*\)$_lib64\1_'`
-		ln -sf $l ${d}64/$n
-		rm -f $f
-	else
-		mv -f $f ${d}64/$n
-	fi
-done