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	case $arg in	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")	  arg="\"$arg\""	  ;;	esac	;;      *.lo | *.$objext)	# A library or standard object.	if test "$prev" = dlfiles; then	  # This file was specified with -dlopen.	  if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then	    dlfiles="$dlfiles $arg"	    prev=	    continue	  else	    # If libtool objects are unsupported, then we need to preload.	    prev=dlprefiles	  fi	fi	if test "$prev" = dlprefiles; then	  # Preload the old-style object.	  dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`	  prev=	else	  case $arg in	  *.lo) libobjs="$libobjs $arg" ;;	  *) objs="$objs $arg" ;;	  esac	fi	;;      *.$libext)	# An archive.	deplibs="$deplibs $arg"	old_deplibs="$old_deplibs $arg"	continue	;;      *.la)	# A libtool-controlled library.	if test "$prev" = dlfiles; then	  # This library was specified with -dlopen.	  dlfiles="$dlfiles $arg"	  prev=	elif test "$prev" = dlprefiles; then	  # The library was specified with -dlpreopen.	  dlprefiles="$dlprefiles $arg"	  prev=	else	  deplibs="$deplibs $arg"	fi	continue	;;      # Some other compiler argument.      *)	# Unknown arguments in both finalize_command and compile_command need	# to be aesthetically quoted because they are evaled later.	arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`	case $arg in	*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")	  arg="\"$arg\""	  ;;	esac	;;      esac # arg      # Now actually substitute the argument into the commands.      if test -n "$arg"; then	compile_command="$compile_command $arg"	finalize_command="$finalize_command $arg"      fi    done # argument parsing loop    if test -n "$prev"; then      $echo "$modename: the \`$prevarg' option requires an argument" 1>&2      $echo "$help" 1>&2      exit 1    fi    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then      eval arg=\"$export_dynamic_flag_spec\"      compile_command="$compile_command $arg"      finalize_command="$finalize_command $arg"    fi    # calculate the name of the file, without its directory    outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`    libobjs_save="$libobjs"    if test -n "$shlibpath_var"; then      # get the directories listed in $shlibpath_var      eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`    else      shlib_search_path=    fi    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"    output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`    if test "X$output_objdir" = "X$output"; then      output_objdir="$objdir"    else      output_objdir="$output_objdir/$objdir"    fi    # Create the object directory.    if test ! -d $output_objdir; then      $show "$mkdir $output_objdir"      $run $mkdir $output_objdir      status=$?      if test $status -ne 0 && test ! -d $output_objdir; then	exit $status      fi    fi    # Determine the type of output    case $output in    "")      $echo "$modename: you must specify an output file" 1>&2      $echo "$help" 1>&2      exit 1      ;;    *.$libext) linkmode=oldlib ;;    *.lo | *.$objext) linkmode=obj ;;    *.la) linkmode=lib ;;    *) linkmode=prog ;; # Anything else should be a program.    esac    specialdeplibs=    libs=    # Find all interdependent deplibs by searching for libraries    # that are linked more than once (e.g. -la -lb -la)    for deplib in $deplibs; do      case "$libs " in      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;      esac      libs="$libs $deplib"    done    deplibs=    newdependency_libs=    newlib_search_path=    need_relink=no # whether we're linking any uninstalled libtool libraries    notinst_deplibs= # not-installed libtool libraries    notinst_path= # paths that contain not-installed libtool libraries    case $linkmode in    lib)	passes="conv link"	for file in $dlfiles $dlprefiles; do	  case $file in	  *.la) ;;	  *)	    $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2	    exit 1	    ;;	  esac	done	;;    prog)	compile_deplibs=	finalize_deplibs=	alldeplibs=no	newdlfiles=	newdlprefiles=	passes="conv scan dlopen dlpreopen link"	;;    *)  passes="conv"	;;    esac    for pass in $passes; do      if test $linkmode = prog; then	# Determine which files to process	case $pass in	dlopen)	  libs="$dlfiles"	  save_deplibs="$deplibs" # Collect dlpreopened libraries	  deplibs=	  ;;	dlpreopen) libs="$dlprefiles" ;;	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;	esac      fi      for deplib in $libs; do	lib=	found=no	case $deplib in	-l*)	  if test $linkmode = oldlib && test $linkmode = obj; then	    $echo "$modename: warning: \`-l' is ignored for archives/objects: $deplib" 1>&2	    continue	  fi	  if test $pass = conv; then	    deplibs="$deplib $deplibs"	    continue	  fi	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`	  for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do	    # Search the libtool library	    lib="$searchdir/lib${name}.la"	    if test -f "$lib"; then	      found=yes	      break	    fi	  done	  if test "$found" != yes; then	    # deplib doesn't seem to be a libtool library	    if test "$linkmode,$pass" = "prog,link"; then	      compile_deplibs="$deplib $compile_deplibs"	      finalize_deplibs="$deplib $finalize_deplibs"	    else	      deplibs="$deplib $deplibs"	      test $linkmode = lib && newdependency_libs="$deplib $newdependency_libs"	    fi	    continue	  fi	  ;; # -l	-L*)	  case $linkmode in	  lib)	    deplibs="$deplib $deplibs"	    test $pass = conv && continue	    newdependency_libs="$deplib $newdependency_libs"	    newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`	    ;;	  prog)	    if test $pass = conv; then	      deplibs="$deplib $deplibs"	      continue	    fi	    if test $pass = scan; then	      deplibs="$deplib $deplibs"	      newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`	    else	      compile_deplibs="$deplib $compile_deplibs"	      finalize_deplibs="$deplib $finalize_deplibs"	    fi	    ;;	  *)	    $echo "$modename: warning: \`-L' is ignored for archives/objects: $deplib" 1>&2	    ;;	  esac # linkmode	  continue	  ;; # -L	-R*)	  if test $pass = link; then	    dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`	    # Make sure the xrpath contains only unique directories.	    case "$xrpath " in	    *" $dir "*) ;;	    *) xrpath="$xrpath $dir" ;;	    esac	  fi	  deplibs="$deplib $deplibs"	  continue	  ;;	*.la) lib="$deplib" ;;	*.$libext)	  if test $pass = conv; then	    deplibs="$deplib $deplibs"	    continue	  fi	  case $linkmode in	  lib)	    if test "$deplibs_check_method" != pass_all; then	      echo	      echo "*** Warning: This library needs some functionality provided by $deplib."	      echo "*** I have the capability to make that library automatically link in when"	      echo "*** you link to this library.  But I can only do this if you have a"	      echo "*** shared version of the library, which you do not appear to have."	    else	      echo	      echo "*** Warning: Linking the shared library $output against the"	      echo "*** static library $deplib is not portable!"	      deplibs="$deplib $deplibs"	    fi	    continue	    ;;	  prog)	    if test $pass != link; then	      deplibs="$deplib $deplibs"	    else	      compile_deplibs="$deplib $compile_deplibs"	      finalize_deplibs="$deplib $finalize_deplibs"	    fi	    continue	    ;;	  esac # linkmode	  ;; # *.$libext	*.lo | *.$objext)	  if test $pass = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then	    # If there is no dlopen support or we're linking statically,	    # we need to preload.	    newdlprefiles="$newdlprefiles $deplib"	    compile_deplibs="$deplib $compile_deplibs"	    finalize_deplibs="$deplib $finalize_deplibs"	  else	    newdlfiles="$newdlfiles $deplib"	  fi	  continue	  ;;	%DEPLIBS%)	  alldeplibs=yes	  continue	  ;;	esac # case $deplib	if test $found = yes || test -f "$lib"; then :	else	  $echo "$modename: cannot find the library \`$lib'" 1>&2	  exit 1	fi	# Check to see that this really is a libtool archive.	if (sed -e '2q' $lib | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :	else	  $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2	  exit 1	fi	ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`	test "X$ladir" = "X$lib" && ladir="."	dlname=	dlopen=	dlpreopen=	libdir=	library_names=	old_library=	# If the library was installed with an old release of libtool,	# it will not redefine variable installed.	installed=yes	# Read the .la file	case $lib in	*/* | *\\*) . $lib ;;	*) . ./$lib ;;	esac	if test "$linkmode,$pass" = "lib,link" ||	   test "$linkmode,$pass" = "prog,scan" ||	   { test $linkmode = oldlib && test $linkmode = obj; }; then	   # Add dl[pre]opened files of deplib	  test -n "$dlopen" && dlfiles="$dlfiles $dlopen"	  test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"	fi	if test $pass = conv; then	  # Only check for convenience libraries	  deplibs="$lib $deplibs"	  if test -z "$libdir"; then	    if test -z "$old_library"; then	      $echo "$modename: cannot find name of link library for \`$lib'" 1>&2	      exit 1	    fi	    # It is a libtool convenience library, so add in its objects.	    convenience="$convenience $ladir/$objdir/$old_library"	    old_convenience="$old_convenience $ladir/$objdir/$old_library"	    tmp_libs=	    for deplib in $dependency_libs; do	      deplibs="$deplib $deplibs"	      case "$tmp_libs " in	      *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;	      esac	      tmp_libs="$tmp_libs $deplib"	    done	  elif test $linkmode != prog && test $linkmode != lib; then	    $echo "$modename: \`$lib' is not a convenience library" 1>&2	    exit 1	  fi	  continue	fi # $pass = conv	# Get the name of the library we link against.	linklib=	for l in $old_library $library_names; do	  linklib="$l"	done	if test -z "$linklib"; then	  $echo "$modename: cannot find name of link library for \`$lib'" 1>&2	  exit 1	fi	# This library was specified with -dlopen.	if test $pass = dlopen; then	  if test -z "$libdir"; then	    $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2	    exit 1	  fi	  if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then	    # If there is no dlname, no dlopen support or we're linking	    # statically, we need to preload.	    dlprefiles="$dlprefiles $lib"	  else	    newdlfiles="$newdlfiles $lib"	  fi	  continue	fi # $pass = dlopen	# We need an absolute path.	case $ladir in	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;	*)	  abs_ladir=`cd "$ladir" && pwd`	  if test -z "$abs_ladir"; then	    $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2	    $echo "$modename: passing it literally to the linker, although it might fail" 1>&2	    abs_ladir="$ladir"	  fi	  ;;	esac	laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`	# Find the relevant object directory and library name.	if test "X$installed" = Xyes; then	  if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then	    $echo "$modename: warning: library \`$lib' was moved." 1>&2	    dir="$ladir"	    absdir="$abs_ladir"	    libdir="$abs_ladir"	  else	    dir="$libdir"	    absdir="$libdir"	  fi	else	  dir="$ladir/$objdir"	  absdir="$abs_ladir/$objdir"	  # Remove this search path later	  notinst_path="$notinst_path $abs_ladir"	fi # $installed = yes	name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`	# This library was specified with -dlpreopen.	if test $pass = dlpreopen; then	  if test -z "$libdir"; then	    $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2	    exit 1	  fi	  # Prefer using a static library (so that no silly _DYNAMIC symbols	  # are required to link).	  if test -n "$old_library"; then	    newdlprefiles="$newdlprefiles $dir/$old_library"	  # Otherwise, use the dlname, so that lt_dlopen finds it.	  elif test -n "$dlname"; then	    newdlprefiles="$newdlprefiles $dir/$dlname"	  else	    newdlprefiles="$newdlprefiles $dir/$linklib"	  fi	fi # $pass = dlpreopen	if test -z "$libdir"; then	  # Link the convenience library	  if test $linkmode = lib; then	    deplibs="$dir/$old_library $deplibs"	  elif test "$linkmode,$pass" = "prog,link"; then	    compile_deplibs="$dir/$old_library $compile_deplibs"	    finalize_deplibs="$dir/$old_library $finalize_deplibs"	  else	    deplibs="$lib $deplibs"	  fi	  continue	fi	if test $linkmode = prog && test $pass != link; then	  newlib_search_path="$newlib_search_path $ladir"	  deplibs="$lib $deplibs"	  linkalldeplibs=no	  if test "$link_all_deplibs" != no || test -z "$library_names" ||	     test "$build_libtool_libs" = no; then	    linkalldeplibs=yes	  fi	  tmp_libs=	  for deplib in $dependency_libs; do	    case $deplib in	    -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test	    esac	    # Need to link against all dependency_libs?	    if test $linkalldeplibs = yes; then	      deplibs="$deplib $deplibs"	    else	      # Need to hardcode shared library paths	      # or/and link against static libraries	      newdependency_libs="$deplib $newdependency_libs"	    fi	    case "$tmp_libs " in	    *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;	    esac	    tmp_libs="$tmp_libs $deplib"	  done # for deplib	  continue	fi # $linkmode = prog...

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