# Recognize several different file suffixes.    # If the user specifies -o file.o, it is replaced with file.lo    xform='[cCFSifmso]'    case $libobj in    *.ada) xform=ada ;;    *.adb) xform=adb ;;    *.ads) xform=ads ;;    *.asm) xform=asm ;;    *.c++) xform=c++ ;;    *.cc) xform=cc ;;    *.ii) xform=ii ;;    *.class) xform=class ;;    *.cpp) xform=cpp ;;    *.cxx) xform=cxx ;;    *.f90) xform=f90 ;;    *.for) xform=for ;;    *.java) xform=java ;;    esac    libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`    case $libobj in    *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;    *)      $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2      exit 1      ;;    esac    # Infer tagged configuration to use if any are available and    # if one wasn't chosen via the "--tag" command line option.    # Only attempt this if the compiler in the base compile    # command doesn't match the default compiler.    if test -n "$available_tags" && test -z "$tagname"; then      case $base_compile in      # Blanks in the command may have been stripped by the calling shell,      # but not from the CC environment variable when configure was run.      " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "*) ;;      # Blanks at the start of $base_compile will cause this to fail      # if we don't check for them as well.      *)	for z in $available_tags; do	  if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$0" > /dev/null; then	    # Evaluate the configuration.	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $0`"	    case "$base_compile " in	    "$CC "* | " $CC "* | "`$echo $CC` "* | " `$echo $CC` "*)	      # The compiler in the base compile command matches	      # the one in the tagged configuration.	      # Assume this is the tagged configuration we want.	      tagname=$z	      break	      ;;	    esac	  fi	done	# If $tagname still isn't set, then no tagged configuration	# was found and let the user know that the "--tag" command	# line option must be used.	if test -z "$tagname"; then	  $echo "$modename: unable to infer tagged configuration"	  $echo "$modename: specify a tag with \`--tag'" 1>&2	  exit 1#        else#          $echo "$modename: using $tagname tagged configuration"	fi	;;      esac    fi    objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`    xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`    if test "X$xdir" = "X$obj"; then      xdir=    else      xdir=$xdir/    fi    lobj=${xdir}$objdir/$objname    if test -z "$base_compile"; then      $echo "$modename: you must specify a compilation command" 1>&2      $echo "$help" 1>&2      exit 1    fi    # Delete any leftover library objects.    if test "$build_old_libs" = yes; then      removelist="$obj $lobj $libobj ${libobj}T"    else      removelist="$lobj $libobj ${libobj}T"    fi    $run $rm $removelist    trap "$run $rm $removelist; exit 1" 1 2 15    # On Cygwin there's no "real" PIC flag so we must build both object types    case $host_os in    cygwin* | mingw* | pw32* | os2*)      pic_mode=default      ;;    esac    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then      # non-PIC code in shared libraries is not supported      pic_mode=default    fi    # Calculate the filename of the output object if compiler does    # not support -o with -c    if test "$compiler_c_o" = no; then      output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}      lockfile="$output_obj.lock"      removelist="$removelist $output_obj $lockfile"      trap "$run $rm $removelist; exit 1" 1 2 15    else      output_obj=      need_locks=no      lockfile=    fi    # Lock this critical section if it is needed    # We use this script file to make the link, it avoids creating a new file    if test "$need_locks" = yes; then      until $run ln "$0" "$lockfile" 2>/dev/null; do	$show "Waiting for $lockfile to be removed"	sleep 2      done    elif test "$need_locks" = warn; then      if test -f "$lockfile"; then	$echo "\*** ERROR, $lockfile exists and contains:`cat $lockfile 2>/dev/null`This indicates that another process is trying to use the sametemporary object file, and libtool could not work around it becauseyour compiler does not support \`-c' and \`-o' together.  If yourepeat this compilation, it may succeed, by chance, but you had betteravoid parallel builds (make -j) in this platform, or get a bettercompiler."	$run $rm $removelist	exit 1      fi      $echo $srcfile > "$lockfile"    fi    if test -n "$fix_srcfile_path"; then      eval srcfile=\"$fix_srcfile_path\"    fi    $run $rm "$libobj" "${libobj}T"    # Create a libtool object file (analogous to a ".la" file),    # but don't create it if we're doing a dry run.    test -z "$run" && cat > ${libobj}T <<EOF# $libobj - a libtool object file# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP## Please DO NOT delete this file!# It is necessary for linking the library.# Name of the PIC object.EOF    # Only build a PIC object if we are building libtool libraries.    if test "$build_libtool_libs" = yes; then      # Without this assignment, base_compile gets emptied.      fbsd_hideous_sh_bug=$base_compile      if test "$pic_mode" != no; then	command="$base_compile $srcfile $pic_flag"      else	# Don't build PIC code	command="$base_compile $srcfile"      fi      if test ! -d "${xdir}$objdir"; then	$show "$mkdir ${xdir}$objdir"	$run $mkdir ${xdir}$objdir	status=$?	if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then	  exit $status	fi      fi      if test -z "$output_obj"; then	# Place PIC objects in $objdir	command="$command -o $lobj"      fi      $run $rm "$lobj" "$output_obj"      $show "$command"      if $run eval "$command"; then :      else	test -n "$output_obj" && $run $rm $removelist	exit 1      fi      if test "$need_locks" = warn &&	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then	$echo "\*** ERROR, $lockfile contains:`cat $lockfile 2>/dev/null`but it should contain:$srcfileThis indicates that another process is trying to use the sametemporary object file, and libtool could not work around it becauseyour compiler does not support \`-c' and \`-o' together.  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