xiberty stuff isn't needed anymore.

From-SVN: r21822

xiberty/configure.in

-# This file is a shell script fragment that supplies the information
-# necessary for a configure script to process the program in
-# this directory.  For more information, look at ../configure.
-
-# We need multilib support.
-. ${srcdir}/../cfg-ml-com.in
-
-configdirs=
-srctrigger=../libiberty/getopt1.c
-srcname="cross -liberty library"
-Makefile_in=../libiberty/Makefile.in
-
-case "$srcdir" in
-    ".") ;;
-    *) srcdir=${srcdir}/../libiberty ;;
-esac
-
-# per-host:
-
-# per-target:
-
-files="../libiberty/alloca-norm.h"
-links="alloca-conf.h"
-
-xhost=${target}
-xsrcdir=../libiberty/
-. ${srcdir}/../libiberty/config.table
-target_makefile_frag=${frag}
-
-case "$srcdir" in
-    ".")
-	# Make sure we also make links to all the source files
-	source_files=`echo ../libiberty/*.[ch] ../libiberty/functions.def`
-	files="${files} ${source_files}"
-	source_links=`echo "$source_files" | sed -e 's|../libiberty/||g'`
-	links="${links} ${source_links}"
-	;;
-    *)
-	;;
-esac
-
-# post-target:
-
-# if we are candian crossing the we need to pick up host copies of
-# the tools, otherwise we can look in the current tree
-# but we shouldn't build xiberty if we're not canadian crossing.
-if [ "${host}" != "${target}" ] ; then
-	echo "CC = ${target_alias}-gcc" > Makefile.tem
-	echo "AR = ${target_alias}-ar " >> Makefile.tem
-	echo "RANLIB = ${target_alias}-ranlib " >> Makefile.tem
-else
-	echo > Makefile.tem
-fi	
-
-echo "INSTALL_DEST = tooldir" >> Makefile.tem
-
-# If we are cross-compiling, check at compile time whether we are
-# using newlib.  If we are, we already know the files we need, since
-# the linker will fail when run on some of the newlib targets.
-if [ "${host}" != "${target}" ] ; then
-  cat > Makefile.tem2 <<'!EOF!'
-CONFIG_H = xconfig.h
-NEEDED_LIST = xneeded-list
-
-xconfig.h: Makefile
-	if [ -f ../newlib/Makefile ]; then \
-	  echo "#define NEED_sys_nerr 1" >xconfig.h; \
-	  echo "#define NEED_sys_errlist 1" >>xconfig.h; \
-	  echo "#define NEED_sys_siglist 1" >>xconfig.h; \
-	  echo "#define NEED_psignal 1" >>xconfig.h; \
-	else \
-	  $(MAKE) $(FLAGS_TO_PASS) lconfig.h; \
-	  cp lconfig.h xconfig.h; \
-	fi
-
-xneeded-list: Makefile
-	if [ -f ../newlib/Makefile ]; then \
-	  echo insque.o random.o strdup.o alloca.o >xneeded-list; \
-	else \
-	  $(MAKE) $(FLAGS_TO_PASS) lneeded-list; \
-	  cp lneeded-list xneeded-list; \
-	fi
-!EOF!
-fi
-sed -e "/^####/  r Makefile.tem" -e "/^####/  r Makefile.tem2" ${Makefile} > Makefile.tem3
-mv Makefile.tem3 ${Makefile}
-rm -f Makefile.tem Makefile.tem2
-
-if [ "${srcdir}" = "." ] ; then
-  echo "EXTRA_LINKS = ${source_links}" >>Makefile
-fi
-mv Makefile Makefile.tmp
-# Patch 'install' and 'Makefile' rules in Makefile
-# (The latter is only needed when "$srcdir" = ".".)
-sed <Makefile.tmp -e '/INSTALL_DEST =/s/libdir/tooldir/' \
-  -e '/Makefile/s|(srcdir)/Makefile.in|(srcdir)/../libiberty/Makefile.in|' \
-  >Makefile
-rm -f Makefile.tmp
-
-# We need multilib support.
-. ${srcdir}/../cfg-ml-pos.in