aclocal.m4

   1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
   5 # This file is free software; the Free Software Foundation
   6 # gives unlimited permission to copy and/or distribute it,
   7 # with or without modifications, as long as this notice is preserved.
   8
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  12 # PARTICULAR PURPOSE.
  13
  14 m4_ifndef([AC_AUTOCONF_VERSION],
  15   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
  17 [m4_warning([this file was generated for autoconf 2.67.
  18 You have another version of autoconf.  It may work, but is not guaranteed to.
  19 If you have problems, you may need to regenerate the build system entirely.
  20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
  21
  22 # nls.m4 serial 5 (gettext-0.18)
  23 dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
  24 dnl Inc.
  25 dnl This file is free software; the Free Software Foundation
  26 dnl gives unlimited permission to copy and/or distribute it,
  27 dnl with or without modifications, as long as this notice is preserved.
  28 dnl
  29 dnl This file can can be used in projects which are not available under
  30 dnl the GNU General Public License or the GNU Library General Public
  31 dnl License but which still want to provide support for the GNU gettext
  32 dnl functionality.
  33 dnl Please note that the actual code of the GNU gettext library is covered
  34 dnl by the GNU Library General Public License, and the rest of the GNU
  35 dnl gettext package package is covered by the GNU General Public License.
  36 dnl They are *not* in the public domain.
  37
  38 dnl Authors:
  39 dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
  40 dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
  41
  42 AC_PREREQ([2.50])
  43
  44 AC_DEFUN([AM_NLS],
  45 [
  46   AC_MSG_CHECKING([whether NLS is requested])
  47   dnl Default is enabled NLS
  48   AC_ARG_ENABLE([nls],
  49     [  --disable-nls           do not use Native Language Support],
  50     USE_NLS=$enableval, USE_NLS=yes)
  51   AC_MSG_RESULT([$USE_NLS])
  52   AC_SUBST([USE_NLS])
  53 ])
  54
  55 # po.m4 serial 17 (gettext-0.18)
  56 dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
  57 dnl This file is free software; the Free Software Foundation
  58 dnl gives unlimited permission to copy and/or distribute it,
  59 dnl with or without modifications, as long as this notice is preserved.
  60 dnl
  61 dnl This file can can be used in projects which are not available under
  62 dnl the GNU General Public License or the GNU Library General Public
  63 dnl License but which still want to provide support for the GNU gettext
  64 dnl functionality.
  65 dnl Please note that the actual code of the GNU gettext library is covered
  66 dnl by the GNU Library General Public License, and the rest of the GNU
  67 dnl gettext package package is covered by the GNU General Public License.
  68 dnl They are *not* in the public domain.
  69
  70 dnl Authors:
  71 dnl   Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
  72 dnl   Bruno Haible <haible@clisp.cons.org>, 2000-2003.
  73
  74 AC_PREREQ([2.50])
  75
  76 dnl Checks for all prerequisites of the po subdirectory.
  77 AC_DEFUN([AM_PO_SUBDIRS],
  78 [
  79   AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  80   AC_REQUIRE([AC_PROG_INSTALL])dnl
  81   AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
  82   AC_REQUIRE([AM_NLS])dnl
  83
  84   dnl Release version of the gettext macros. This is used to ensure that
  85   dnl the gettext macros and po/Makefile.in.in are in sync.
  86   AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
  87
  88   dnl Perform the following tests also if --disable-nls has been given,
  89   dnl because they are needed for "make dist" to work.
  90
  91   dnl Search for GNU msgfmt in the PATH.
  92   dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
  93   dnl The second test excludes FreeBSD msgfmt.
  94   AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
  95     [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
  96      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
  97     :)
  98   AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
  99
 100   dnl Test whether it is GNU msgfmt >= 0.15.
 101 changequote(,)dnl
 102   case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
 103     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
 104     *) MSGFMT_015=$MSGFMT ;;
 105   esac
 106 changequote([,])dnl
 107   AC_SUBST([MSGFMT_015])
 108 changequote(,)dnl
 109   case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
 110     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
 111     *) GMSGFMT_015=$GMSGFMT ;;
 112   esac
 113 changequote([,])dnl
 114   AC_SUBST([GMSGFMT_015])
 115
 116   dnl Search for GNU xgettext 0.12 or newer in the PATH.
 117   dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
 118   dnl The second test excludes FreeBSD xgettext.
 119   AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
 120     [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
 121      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
 122     :)
 123   dnl Remove leftover from FreeBSD xgettext call.
 124   rm -f messages.po
 125
 126   dnl Test whether it is GNU xgettext >= 0.15.
 127 changequote(,)dnl
 128   case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
 129     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
 130     *) XGETTEXT_015=$XGETTEXT ;;
 131   esac
 132 changequote([,])dnl
 133   AC_SUBST([XGETTEXT_015])
 134
 135   dnl Search for GNU msgmerge 0.11 or newer in the PATH.
 136   AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
 137     [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
 138
 139   dnl Installation directories.
 140   dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
 141   dnl have to define it here, so that it can be used in po/Makefile.
 142   test -n "$localedir" || localedir='${datadir}/locale'
 143   AC_SUBST([localedir])
 144
 145   dnl Support for AM_XGETTEXT_OPTION.
 146   test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
 147   AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
 148
 149   AC_CONFIG_COMMANDS([po-directories], [[
 150     for ac_file in $CONFIG_FILES; do
 151       # Support "outfile[:infile[:infile...]]"
 152       case "$ac_file" in
 153         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
 154       esac
 155       # PO directories have a Makefile.in generated from Makefile.in.in.
 156       case "$ac_file" in */Makefile.in)
 157         # Adjust a relative srcdir.
 158         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
 159         ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
 160         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
 161         # In autoconf-2.13 it is called $ac_given_srcdir.
 162         # In autoconf-2.50 it is called $srcdir.
 163         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
 164         case "$ac_given_srcdir" in
 165           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
 166           /*) top_srcdir="$ac_given_srcdir" ;;
 167           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
 168         esac
 169         # Treat a directory as a PO directory if and only if it has a
 170         # POTFILES.in file. This allows packages to have multiple PO
 171         # directories under different names or in different locations.
 172         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
 173           rm -f "$ac_dir/POTFILES"
 174           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
 175           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
 176           POMAKEFILEDEPS="POTFILES.in"
 177           # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
 178           # on $ac_dir but don't depend on user-specified configuration
 179           # parameters.
 180           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
 181             # The LINGUAS file contains the set of available languages.
 182             if test -n "$OBSOLETE_ALL_LINGUAS"; then
 183               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
 184             fi
 185             ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
 186             # Hide the ALL_LINGUAS assigment from automake < 1.5.
 187             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
 188             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
 189           else
 190             # The set of available languages was given in configure.in.
 191             # Hide the ALL_LINGUAS assigment from automake < 1.5.
 192             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
 193           fi
 194           # Compute POFILES
 195           # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
 196           # Compute UPDATEPOFILES
 197           # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
 198           # Compute DUMMYPOFILES
 199           # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
 200           # Compute GMOFILES
 201           # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
 202           case "$ac_given_srcdir" in
 203             .) srcdirpre= ;;
 204             *) srcdirpre='$(srcdir)/' ;;
 205           esac
 206           POFILES=
 207           UPDATEPOFILES=
 208           DUMMYPOFILES=
 209           GMOFILES=
 210           for lang in $ALL_LINGUAS; do
 211             POFILES="$POFILES $srcdirpre$lang.po"
 212             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
 213             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
 214             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
 215           done
 216           # CATALOGS depends on both $ac_dir and the user's LINGUAS
 217           # environment variable.
 218           INST_LINGUAS=
 219           if test -n "$ALL_LINGUAS"; then
 220             for presentlang in $ALL_LINGUAS; do
 221               useit=no
 222               if test "%UNSET%" != "$LINGUAS"; then
 223                 desiredlanguages="$LINGUAS"
 224               else
 225                 desiredlanguages="$ALL_LINGUAS"
 226               fi
 227               for desiredlang in $desiredlanguages; do
 228                 # Use the presentlang catalog if desiredlang is
 229                 #   a. equal to presentlang, or
 230                 #   b. a variant of presentlang (because in this case,
 231                 #      presentlang can be used as a fallback for messages
 232                 #      which are not translated in the desiredlang catalog).
 233                 case "$desiredlang" in
 234                   "$presentlang"*) useit=yes;;
 235                 esac
 236               done
 237               if test $useit = yes; then
 238                 INST_LINGUAS="$INST_LINGUAS $presentlang"
 239               fi
 240             done
 241           fi
 242           CATALOGS=
 243           if test -n "$INST_LINGUAS"; then
 244             for lang in $INST_LINGUAS; do
 245               CATALOGS="$CATALOGS $lang.gmo"
 246             done
 247           fi
 248           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
 249           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
 250           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
 251             if test -f "$f"; then
 252               case "$f" in
 253                 *.orig | *.bak | *~) ;;
 254                 *) cat "$f" >> "$ac_dir/Makefile" ;;
 255               esac
 256             fi
 257           done
 258         fi
 259         ;;
 260       esac
 261     done]],
 262    [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
 263     # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
 264     # from automake < 1.5.
 265     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
 266     # Capture the value of LINGUAS because we need it to compute CATALOGS.
 267     LINGUAS="${LINGUAS-%UNSET%}"
 268    ])
 269 ])
 270
 271 dnl Postprocesses a Makefile in a directory containing PO files.
 272 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
 273 [
 274   # When this code is run, in config.status, two variables have already been
 275   # set:
 276   # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
 277   # - LINGUAS is the value of the environment variable LINGUAS at configure
 278   #   time.
 279
 280 changequote(,)dnl
 281   # Adjust a relative srcdir.
 282   ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
 283   ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
 284   ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
 285   # In autoconf-2.13 it is called $ac_given_srcdir.
 286   # In autoconf-2.50 it is called $srcdir.
 287   test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
 288   case "$ac_given_srcdir" in
 289     .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
 290     /*) top_srcdir="$ac_given_srcdir" ;;
 291     *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
 292   esac
 293
 294   # Find a way to echo strings without interpreting backslash.
 295   if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
 296     gt_echo='echo'
 297   else
 298     if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
 299       gt_echo='printf %s\n'
 300     else
 301       echo_func () {
 302         cat <<EOT
 303 $*
 304 EOT
 305       }
 306       gt_echo='echo_func'
 307     fi
 308   fi
 309
 310   # A sed script that extracts the value of VARIABLE from a Makefile.
 311   sed_x_variable='
 312 # Test if the hold space is empty.
 313 x
 314 s/P/P/
 315 x
 316 ta
 317 # Yes it was empty. Look if we have the expected variable definition.
 318 /^[      ]*VARIABLE[     ]*=/{
 319   # Seen the first line of the variable definition.
 320   s/^[   ]*VARIABLE[     ]*=//
 321   ba
 322 }
 323 bd
 324 :a
 325 # Here we are processing a line from the variable definition.
 326 # Remove comment, more precisely replace it with a space.
 327 s/#.*$/ /
 328 # See if the line ends in a backslash.
 329 tb
 330 :b
 331 s/\\$//
 332 # Print the line, without the trailing backslash.
 333 p
 334 tc
 335 # There was no trailing backslash. The end of the variable definition is
 336 # reached. Clear the hold space.
 337 s/^.*$//
 338 x
 339 bd
 340 :c
 341 # A trailing backslash means that the variable definition continues in the
 342 # next line. Put a nonempty string into the hold space to indicate this.
 343 s/^.*$/P/
 344 x
 345 :d
 346 '
 347 changequote([,])dnl
 348
 349   # Set POTFILES to the value of the Makefile variable POTFILES.
 350   sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
 351   POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
 352   # Compute POTFILES_DEPS as
 353   #   $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
 354   POTFILES_DEPS=
 355   for file in $POTFILES; do
 356     POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
 357   done
 358   POMAKEFILEDEPS=""
 359
 360   if test -n "$OBSOLETE_ALL_LINGUAS"; then
 361     test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
 362   fi
 363   if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
 364     # The LINGUAS file contains the set of available languages.
 365     ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
 366     POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
 367   else
 368     # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
 369     sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
 370     ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
 371   fi
 372   # Hide the ALL_LINGUAS assigment from automake < 1.5.
 373   eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
 374   # Compute POFILES
 375   # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
 376   # Compute UPDATEPOFILES
 377   # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
 378   # Compute DUMMYPOFILES
 379   # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
 380   # Compute GMOFILES
 381   # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
 382   # Compute PROPERTIESFILES
 383   # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
 384   # Compute CLASSFILES
 385   # as      $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
 386   # Compute QMFILES
 387   # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
 388   # Compute MSGFILES
 389   # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
 390   # Compute RESOURCESDLLFILES
 391   # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
 392   case "$ac_given_srcdir" in
 393     .) srcdirpre= ;;
 394     *) srcdirpre='$(srcdir)/' ;;
 395   esac
 396   POFILES=
 397   UPDATEPOFILES=
 398   DUMMYPOFILES=
 399   GMOFILES=
 400   PROPERTIESFILES=
 401   CLASSFILES=
 402   QMFILES=
 403   MSGFILES=
 404   RESOURCESDLLFILES=
 405   for lang in $ALL_LINGUAS; do
 406     POFILES="$POFILES $srcdirpre$lang.po"
 407     UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
 408     DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
 409     GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
 410     PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
 411     CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
 412     QMFILES="$QMFILES $srcdirpre$lang.qm"
 413     frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
 414     MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
 415     frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
 416     RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
 417   done
 418   # CATALOGS depends on both $ac_dir and the user's LINGUAS
 419   # environment variable.
 420   INST_LINGUAS=
 421   if test -n "$ALL_LINGUAS"; then
 422     for presentlang in $ALL_LINGUAS; do
 423       useit=no
 424       if test "%UNSET%" != "$LINGUAS"; then
 425         desiredlanguages="$LINGUAS"
 426       else
 427         desiredlanguages="$ALL_LINGUAS"
 428       fi
 429       for desiredlang in $desiredlanguages; do
 430         # Use the presentlang catalog if desiredlang is
 431         #   a. equal to presentlang, or
 432         #   b. a variant of presentlang (because in this case,
 433         #      presentlang can be used as a fallback for messages
 434         #      which are not translated in the desiredlang catalog).
 435         case "$desiredlang" in
 436           "$presentlang"*) useit=yes;;
 437         esac
 438       done
 439       if test $useit = yes; then
 440         INST_LINGUAS="$INST_LINGUAS $presentlang"
 441       fi
 442     done
 443   fi
 444   CATALOGS=
 445   JAVACATALOGS=
 446   QTCATALOGS=
 447   TCLCATALOGS=
 448   CSHARPCATALOGS=
 449   if test -n "$INST_LINGUAS"; then
 450     for lang in $INST_LINGUAS; do
 451       CATALOGS="$CATALOGS $lang.gmo"
 452       JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
 453       QTCATALOGS="$QTCATALOGS $lang.qm"
 454       frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
 455       TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
 456       frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
 457       CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
 458     done
 459   fi
 460
 461   sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
 462   if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
 463     # Add dependencies that cannot be formulated as a simple suffix rule.
 464     for lang in $ALL_LINGUAS; do
 465       frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
 466       cat >> "$ac_file.tmp" <<EOF
 467 $frobbedlang.msg: $lang.po
 468         @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
 469         \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
 470 EOF
 471     done
 472   fi
 473   if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
 474     # Add dependencies that cannot be formulated as a simple suffix rule.
 475     for lang in $ALL_LINGUAS; do
 476       frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
 477       cat >> "$ac_file.tmp" <<EOF
 478 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
 479         @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
 480         \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
 481 EOF
 482     done
 483   fi
 484   if test -n "$POMAKEFILEDEPS"; then
 485     cat >> "$ac_file.tmp" <<EOF
 486 Makefile: $POMAKEFILEDEPS
 487 EOF
 488   fi
 489   mv "$ac_file.tmp" "$ac_file"
 490 ])
 491
 492 dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
 493 AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
 494 [
 495   XGETTEXT_EXTRA_OPTIONS=
 496 ])
 497
 498 dnl Registers an option to be passed to xgettext in the po subdirectory.
 499 AC_DEFUN([AM_XGETTEXT_OPTION],
 500 [
 501   AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
 502   XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
 503 ])
 504
 505 # progtest.m4 serial 6 (gettext-0.18)
 506 dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
 507 dnl This file is free software; the Free Software Foundation
 508 dnl gives unlimited permission to copy and/or distribute it,
 509 dnl with or without modifications, as long as this notice is preserved.
 510 dnl
 511 dnl This file can can be used in projects which are not available under
 512 dnl the GNU General Public License or the GNU Library General Public
 513 dnl License but which still want to provide support for the GNU gettext
 514 dnl functionality.
 515 dnl Please note that the actual code of the GNU gettext library is covered
 516 dnl by the GNU Library General Public License, and the rest of the GNU
 517 dnl gettext package package is covered by the GNU General Public License.
 518 dnl They are *not* in the public domain.
 519
 520 dnl Authors:
 521 dnl   Ulrich Drepper <drepper@cygnus.com>, 1996.
 522
 523 AC_PREREQ([2.50])
 524
 525 # Search path for a program which passes the given test.
 526
 527 dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
 528 dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
 529 AC_DEFUN([AM_PATH_PROG_WITH_TEST],
 530 [
 531 # Prepare PATH_SEPARATOR.
 532 # The user is always right.
 533 if test "${PATH_SEPARATOR+set}" != set; then
 534   echo "#! /bin/sh" >conf$$.sh
 535   echo  "exit 0"   >>conf$$.sh
 536   chmod +x conf$$.sh
 537   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
 538     PATH_SEPARATOR=';'
 539   else
 540     PATH_SEPARATOR=:
 541   fi
 542   rm -f conf$$.sh
 543 fi
 544
 545 # Find out how to test for executable files. Don't use a zero-byte file,
 546 # as systems may use methods other than mode bits to determine executability.
 547 cat >conf$$.file <<_ASEOF
 548 #! /bin/sh
 549 exit 0
 550 _ASEOF
 551 chmod +x conf$$.file
 552 if test -x conf$$.file >/dev/null 2>&1; then
 553   ac_executable_p="test -x"
 554 else
 555   ac_executable_p="test -f"
 556 fi
 557 rm -f conf$$.file
 558
 559 # Extract the first word of "$2", so it can be a program name with args.
 560 set dummy $2; ac_word=[$]2
 561 AC_MSG_CHECKING([for $ac_word])
 562 AC_CACHE_VAL([ac_cv_path_$1],
 563 [case "[$]$1" in
 564   [[\\/]]* | ?:[[\\/]]*)
 565     ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
 566     ;;
 567   *)
 568     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
 569     for ac_dir in ifelse([$5], , $PATH, [$5]); do
 570       IFS="$ac_save_IFS"
 571       test -z "$ac_dir" && ac_dir=.
 572       for ac_exec_ext in '' $ac_executable_extensions; do
 573         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
 574           echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
 575           if [$3]; then
 576             ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
 577             break 2
 578           fi
 579         fi
 580       done
 581     done
 582     IFS="$ac_save_IFS"
 583 dnl If no 4th arg is given, leave the cache variable unset,
 584 dnl so AC_PATH_PROGS will keep looking.
 585 ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
 586 ])dnl
 587     ;;
 588 esac])dnl
 589 $1="$ac_cv_path_$1"
 590 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
 591   AC_MSG_RESULT([$][$1])
 592 else
 593   AC_MSG_RESULT([no])
 594 fi
 595 AC_SUBST([$1])dnl
 596 ])
 597
 598 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
 599 #
 600 # This file is free software; the Free Software Foundation
 601 # gives unlimited permission to copy and/or distribute it,
 602 # with or without modifications, as long as this notice is preserved.
 603
 604 # AM_AUTOMAKE_VERSION(VERSION)
 605 # ----------------------------
 606 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 607 # generated from the m4 files accompanying Automake X.Y.
 608 # (This private macro should not be called outside this file.)
 609 AC_DEFUN([AM_AUTOMAKE_VERSION],
 610 [am__api_version='1.11'
 611 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 612 dnl require some minimum version.  Point them to the right macro.
 613 m4_if([$1], [1.11.1], [],
 614       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 615 ])
 616
 617 # _AM_AUTOCONF_VERSION(VERSION)
 618 # -----------------------------
 619 # aclocal traces this macro to find the Autoconf version.
 620 # This is a private macro too.  Using m4_define simplifies
 621 # the logic in aclocal, which can simply ignore this definition.
 622 m4_define([_AM_AUTOCONF_VERSION], [])
 623
 624 # AM_SET_CURRENT_AUTOMAKE_VERSION
 625 # -------------------------------
 626 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 627 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 628 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 629 [AM_AUTOMAKE_VERSION([1.11.1])dnl
 630 m4_ifndef([AC_AUTOCONF_VERSION],
 631   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 632 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 633
 634 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 635
 636 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 637 #
 638 # This file is free software; the Free Software Foundation
 639 # gives unlimited permission to copy and/or distribute it,
 640 # with or without modifications, as long as this notice is preserved.
 641
 642 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 643 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 644 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
 645 #
 646 # Of course, Automake must honor this variable whenever it calls a
 647 # tool from the auxiliary directory.  The problem is that $srcdir (and
 648 # therefore $ac_aux_dir as well) can be either absolute or relative,
 649 # depending on how configure is run.  This is pretty annoying, since
 650 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 651 # source directory, any form will work fine, but in subdirectories a
 652 # relative path needs to be adjusted first.
 653 #
 654 # $ac_aux_dir/missing
 655 #    fails when called from a subdirectory if $ac_aux_dir is relative
 656 # $top_srcdir/$ac_aux_dir/missing
 657 #    fails if $ac_aux_dir is absolute,
 658 #    fails when called from a subdirectory in a VPATH build with
 659 #          a relative $ac_aux_dir
 660 #
 661 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 662 # are both prefixed by $srcdir.  In an in-source build this is usually
 663 # harmless because $srcdir is `.', but things will broke when you
 664 # start a VPATH build or use an absolute $srcdir.
 665 #
 666 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 667 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 668 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 669 # and then we would define $MISSING as
 670 #   MISSING="\${SHELL} $am_aux_dir/missing"
 671 # This will work as long as MISSING is not called from configure, because
 672 # unfortunately $(top_srcdir) has no meaning in configure.
 673 # However there are other variables, like CC, which are often used in
 674 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 675 #
 676 # Another solution, used here, is to always expand $ac_aux_dir to an
 677 # absolute PATH.  The drawback is that using absolute paths prevent a
 678 # configured tree to be moved without reconfiguration.
 679
 680 AC_DEFUN([AM_AUX_DIR_EXPAND],
 681 [dnl Rely on autoconf to set up CDPATH properly.
 682 AC_PREREQ([2.50])dnl
 683 # expand $ac_aux_dir to an absolute path
 684 am_aux_dir=`cd $ac_aux_dir && pwd`
 685 ])
 686
 687 # AM_CONDITIONAL                                            -*- Autoconf -*-
 688
 689 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 690 # Free Software Foundation, Inc.
 691 #
 692 # This file is free software; the Free Software Foundation
 693 # gives unlimited permission to copy and/or distribute it,
 694 # with or without modifications, as long as this notice is preserved.
 695
 696 # serial 9
 697
 698 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 699 # -------------------------------------
 700 # Define a conditional.
 701 AC_DEFUN([AM_CONDITIONAL],
 702 [AC_PREREQ(2.52)dnl
 703  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 704         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 705 AC_SUBST([$1_TRUE])dnl
 706 AC_SUBST([$1_FALSE])dnl
 707 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 708 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 709 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 710 if $2; then
 711   $1_TRUE=
 712   $1_FALSE='#'
 713 else
 714   $1_TRUE='#'
 715   $1_FALSE=
 716 fi
 717 AC_CONFIG_COMMANDS_PRE(
 718 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 719   AC_MSG_ERROR([[conditional "$1" was never defined.
 720 Usually this means the macro was only invoked conditionally.]])
 721 fi])])
 722
 723 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
 724 # Free Software Foundation, Inc.
 725 #
 726 # This file is free software; the Free Software Foundation
 727 # gives unlimited permission to copy and/or distribute it,
 728 # with or without modifications, as long as this notice is preserved.
 729
 730 # serial 10
 731
 732 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 733 # written in clear, in which case automake, when reading aclocal.m4,
 734 # will think it sees a *use*, and therefore will trigger all it's
 735 # C support machinery.  Also note that it means that autoscan, seeing
 736 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 737
 738
 739 # _AM_DEPENDENCIES(NAME)
 740 # ----------------------
 741 # See how the compiler implements dependency checking.
 742 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 743 # We try a few techniques and use that to set a single cache variable.
 744 #
 745 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 746 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 747 # dependency, and given that the user is not expected to run this macro,
 748 # just rely on AC_PROG_CC.
 749 AC_DEFUN([_AM_DEPENDENCIES],
 750 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 751 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 752 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 753 AC_REQUIRE([AM_DEP_TRACK])dnl
 754
 755 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
 756        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
 757        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 758        [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
 759        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 760                    [depcc="$$1"   am_compiler_list=])
 761
 762 AC_CACHE_CHECK([dependency style of $depcc],
 763                [am_cv_$1_dependencies_compiler_type],
 764 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 765   # We make a subdir and do the tests there.  Otherwise we can end up
 766   # making bogus files that we don't know about and never remove.  For
 767   # instance it was reported that on HP-UX the gcc test will end up
 768   # making a dummy file named `D' -- because `-MD' means `put the output
 769   # in D'.
 770   mkdir conftest.dir
 771   # Copy depcomp to subdir because otherwise we won't find it if we're
 772   # using a relative directory.
 773   cp "$am_depcomp" conftest.dir
 774   cd conftest.dir
 775   # We will build objects and dependencies in a subdirectory because
 776   # it helps to detect inapplicable dependency modes.  For instance
 777   # both Tru64's cc and ICC support -MD to output dependencies as a
 778   # side effect of compilation, but ICC will put the dependencies in
 779   # the current directory while Tru64 will put them in the object
 780   # directory.
 781   mkdir sub
 782
 783   am_cv_$1_dependencies_compiler_type=none
 784   if test "$am_compiler_list" = ""; then
 785      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 786   fi
 787   am__universal=false
 788   m4_case([$1], [CC],
 789     [case " $depcc " in #(
 790      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 791      esac],
 792     [CXX],
 793     [case " $depcc " in #(
 794      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 795      esac])
 796
 797   for depmode in $am_compiler_list; do
 798     # Setup a source with many dependencies, because some compilers
 799     # like to wrap large dependency lists on column 80 (with \), and
 800     # we should not choose a depcomp mode which is confused by this.
 801     #
 802     # We need to recreate these files for each test, as the compiler may
 803     # overwrite some of them when testing with obscure command lines.
 804     # This happens at least with the AIX C compiler.
 805     : > sub/conftest.c
 806     for i in 1 2 3 4 5 6; do
 807       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 808       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 809       # Solaris 8's {/usr,}/bin/sh.
 810       touch sub/conftst$i.h
 811     done
 812     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 813
 814     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 815     # mode.  It turns out that the SunPro C++ compiler does not properly
 816     # handle `-M -o', and we need to detect this.  Also, some Intel
 817     # versions had trouble with output in subdirs
 818     am__obj=sub/conftest.${OBJEXT-o}
 819     am__minus_obj="-o $am__obj"
 820     case $depmode in
 821     gcc)
 822       # This depmode causes a compiler race in universal mode.
 823       test "$am__universal" = false || continue
 824       ;;
 825     nosideeffect)
 826       # after this tag, mechanisms are not by side-effect, so they'll
 827       # only be used when explicitly requested
 828       if test "x$enable_dependency_tracking" = xyes; then
 829         continue
 830       else
 831         break
 832       fi
 833       ;;
 834     msvisualcpp | msvcmsys)
 835       # This compiler won't grok `-c -o', but also, the minuso test has
 836       # not run yet.  These depmodes are late enough in the game, and
 837       # so weak that their functioning should not be impacted.
 838       am__obj=conftest.${OBJEXT-o}
 839       am__minus_obj=
 840       ;;
 841     none) break ;;
 842     esac
 843     if depmode=$depmode \
 844        source=sub/conftest.c object=$am__obj \
 845        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 846        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 847          >/dev/null 2>conftest.err &&
 848        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 849        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 850        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 851        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 852       # icc doesn't choke on unknown options, it will just issue warnings
 853       # or remarks (even with -Werror).  So we grep stderr for any message
 854       # that says an option was ignored or not supported.
 855       # When given -MP, icc 7.0 and 7.1 complain thusly:
 856       #   icc: Command line warning: ignoring option '-M'; no argument required
 857       # The diagnosis changed in icc 8.0:
 858       #   icc: Command line remark: option '-MP' not supported
 859       if (grep 'ignoring option' conftest.err ||
 860           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 861         am_cv_$1_dependencies_compiler_type=$depmode
 862         break
 863       fi
 864     fi
 865   done
 866
 867   cd ..
 868   rm -rf conftest.dir
 869 else
 870   am_cv_$1_dependencies_compiler_type=none
 871 fi
 872 ])
 873 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 874 AM_CONDITIONAL([am__fastdep$1], [
 875   test "x$enable_dependency_tracking" != xno \
 876   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 877 ])
 878
 879
 880 # AM_SET_DEPDIR
 881 # -------------
 882 # Choose a directory name for dependency files.
 883 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 884 AC_DEFUN([AM_SET_DEPDIR],
 885 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 886 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 887 ])
 888
 889
 890 # AM_DEP_TRACK
 891 # ------------
 892 AC_DEFUN([AM_DEP_TRACK],
 893 [AC_ARG_ENABLE(dependency-tracking,
 894 [  --disable-dependency-tracking  speeds up one-time build
 895   --enable-dependency-tracking   do not reject slow dependency extractors])
 896 if test "x$enable_dependency_tracking" != xno; then
 897   am_depcomp="$ac_aux_dir/depcomp"
 898   AMDEPBACKSLASH='\'
 899 fi
 900 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 901 AC_SUBST([AMDEPBACKSLASH])dnl
 902 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 903 ])
 904
 905 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 906
 907 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
 908 # Free Software Foundation, Inc.
 909 #
 910 # This file is free software; the Free Software Foundation
 911 # gives unlimited permission to copy and/or distribute it,
 912 # with or without modifications, as long as this notice is preserved.
 913
 914 #serial 5
 915
 916 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 917 # ------------------------------
 918 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 919 [{
 920   # Autoconf 2.62 quotes --file arguments for eval, but not when files
 921   # are listed without --file.  Let's play safe and only enable the eval
 922   # if we detect the quoting.
 923   case $CONFIG_FILES in
 924   *\'*) eval set x "$CONFIG_FILES" ;;
 925   *)   set x $CONFIG_FILES ;;
 926   esac
 927   shift
 928   for mf
 929   do
 930     # Strip MF so we end up with the name of the file.
 931     mf=`echo "$mf" | sed -e 's/:.*$//'`
 932     # Check whether this is an Automake generated Makefile or not.
 933     # We used to match only the files named `Makefile.in', but
 934     # some people rename them; so instead we look at the file content.
 935     # Grep'ing the first line is not enough: some people post-process
 936     # each Makefile.in and add a new line on top of each file to say so.
 937     # Grep'ing the whole file is not good either: AIX grep has a line
 938     # limit of 2048, but all sed's we know have understand at least 4000.
 939     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
 940       dirpart=`AS_DIRNAME("$mf")`
 941     else
 942       continue
 943     fi
 944     # Extract the definition of DEPDIR, am__include, and am__quote
 945     # from the Makefile without running `make'.
 946     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 947     test -z "$DEPDIR" && continue
 948     am__include=`sed -n 's/^am__include = //p' < "$mf"`
 949     test -z "am__include" && continue
 950     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 951     # When using ansi2knr, U may be empty or an underscore; expand it
 952     U=`sed -n 's/^U = //p' < "$mf"`
 953     # Find all dependency output files, they are included files with
 954     # $(DEPDIR) in their names.  We invoke sed twice because it is the
 955     # simplest approach to changing $(DEPDIR) to its actual value in the
 956     # expansion.
 957     for file in `sed -n "
 958       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 959          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 960       # Make sure the directory exists.
 961       test -f "$dirpart/$file" && continue
 962       fdir=`AS_DIRNAME(["$file"])`
 963       AS_MKDIR_P([$dirpart/$fdir])
 964       # echo "creating $dirpart/$file"
 965       echo '# dummy' > "$dirpart/$file"
 966     done
 967   done
 968 }
 969 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 970
 971
 972 # AM_OUTPUT_DEPENDENCY_COMMANDS
 973 # -----------------------------
 974 # This macro should only be invoked once -- use via AC_REQUIRE.
 975 #
 976 # This code is only required when automatic dependency tracking
 977 # is enabled.  FIXME.  This creates each `.P' file that we will
 978 # need in order to bootstrap the dependency handling code.
 979 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 980 [AC_CONFIG_COMMANDS([depfiles],
 981      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 982      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 983 ])
 984
 985 # Do all the work for Automake.                             -*- Autoconf -*-
 986
 987 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 988 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
 989 #
 990 # This file is free software; the Free Software Foundation
 991 # gives unlimited permission to copy and/or distribute it,
 992 # with or without modifications, as long as this notice is preserved.
 993
 994 # serial 16
 995
 996 # This macro actually does too much.  Some checks are only needed if
 997 # your package does certain things.  But this isn't really a big deal.
 998
 999 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1000 # AM_INIT_AUTOMAKE([OPTIONS])
1001 # -----------------------------------------------
1002 # The call with PACKAGE and VERSION arguments is the old style
1003 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
1004 # and VERSION should now be passed to AC_INIT and removed from
1005 # the call to AM_INIT_AUTOMAKE.
1006 # We support both call styles for the transition.  After
1007 # the next Automake release, Autoconf can make the AC_INIT
1008 # arguments mandatory, and then we can depend on a new Autoconf
1009 # release and drop the old call support.
1010 AC_DEFUN([AM_INIT_AUTOMAKE],
1011 [AC_PREREQ([2.62])dnl
1012 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
1013 dnl the ones we care about.
1014 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1015 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1016 AC_REQUIRE([AC_PROG_INSTALL])dnl
1017 if test "`cd $srcdir && pwd`" != "`pwd`"; then
1018   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1019   # is not polluted with repeated "-I."
1020   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1021   # test to see if srcdir already configured
1022   if test -f $srcdir/config.status; then
1023     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1024   fi
1025 fi
1026
1027 # test whether we have cygpath
1028 if test -z "$CYGPATH_W"; then
1029   if (cygpath --version) >/dev/null 2>/dev/null; then
1030     CYGPATH_W='cygpath -w'
1031   else
1032     CYGPATH_W=echo
1033   fi
1034 fi
1035 AC_SUBST([CYGPATH_W])
1036
1037 # Define the identity of the package.
1038 dnl Distinguish between old-style and new-style calls.
1039 m4_ifval([$2],
1040 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1041  AC_SUBST([PACKAGE], [$1])dnl
1042  AC_SUBST([VERSION], [$2])],
1043 [_AM_SET_OPTIONS([$1])dnl
1044 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
1045 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
1046   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1047  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1048  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1049
1050 _AM_IF_OPTION([no-define],,
1051 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
1052  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
1053
1054 # Some tools Automake needs.
1055 AC_REQUIRE([AM_SANITY_CHECK])dnl
1056 AC_REQUIRE([AC_ARG_PROGRAM])dnl
1057 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
1058 AM_MISSING_PROG(AUTOCONF, autoconf)
1059 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
1060 AM_MISSING_PROG(AUTOHEADER, autoheader)
1061 AM_MISSING_PROG(MAKEINFO, makeinfo)
1062 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1063 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
1064 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
1065 # We need awk for the "check" target.  The system "awk" is bad on
1066 # some platforms.
1067 AC_REQUIRE([AC_PROG_AWK])dnl
1068 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1069 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1070 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
1071               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1072                              [_AM_PROG_TAR([v7])])])
1073 _AM_IF_OPTION([no-dependencies],,
1074 [AC_PROVIDE_IFELSE([AC_PROG_CC],
1075                   [_AM_DEPENDENCIES(CC)],
1076                   [define([AC_PROG_CC],
1077                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
1078 AC_PROVIDE_IFELSE([AC_PROG_CXX],
1079                   [_AM_DEPENDENCIES(CXX)],
1080                   [define([AC_PROG_CXX],
1081                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
1082 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
1083                   [_AM_DEPENDENCIES(OBJC)],
1084                   [define([AC_PROG_OBJC],
1085                           defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
1086 ])
1087 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
1088 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
1089 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
1090 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
1091 AC_CONFIG_COMMANDS_PRE(dnl
1092 [m4_provide_if([_AM_COMPILER_EXEEXT],
1093   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
1094 ])
1095
1096 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
1097 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1098 dnl mangled by Autoconf and run in a shell conditional statement.
1099 m4_define([_AC_COMPILER_EXEEXT],
1100 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1101
1102
1103 # When config.status generates a header, we must update the stamp-h file.
1104 # This file resides in the same directory as the config header
1105 # that is generated.  The stamp files are numbered to have different names.
1106
1107 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1108 # loop where config.status creates the headers, so we can generate
1109 # our stamp files there.
1110 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1111 [# Compute $1's index in $config_headers.
1112 _am_arg=$1
1113 _am_stamp_count=1
1114 for _am_header in $config_headers :; do
1115   case $_am_header in
1116     $_am_arg | $_am_arg:* )
1117       break ;;
1118     * )
1119       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1120   esac
1121 done
1122 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1123
1124 # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
1125 #
1126 # This file is free software; the Free Software Foundation
1127 # gives unlimited permission to copy and/or distribute it,
1128 # with or without modifications, as long as this notice is preserved.
1129
1130 # AM_PROG_INSTALL_SH
1131 # ------------------
1132 # Define $install_sh.
1133 AC_DEFUN([AM_PROG_INSTALL_SH],
1134 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1135 if test x"${install_sh}" != xset; then
1136   case $am_aux_dir in
1137   *\ * | *\     *)
1138     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1139   *)
1140     install_sh="\${SHELL} $am_aux_dir/install-sh"
1141   esac
1142 fi
1143 AC_SUBST(install_sh)])
1144
1145 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
1146 #
1147 # This file is free software; the Free Software Foundation
1148 # gives unlimited permission to copy and/or distribute it,
1149 # with or without modifications, as long as this notice is preserved.
1150
1151 # serial 2
1152
1153 # Check whether the underlying file-system supports filenames
1154 # with a leading dot.  For instance MS-DOS doesn't.
1155 AC_DEFUN([AM_SET_LEADING_DOT],
1156 [rm -rf .tst 2>/dev/null
1157 mkdir .tst 2>/dev/null
1158 if test -d .tst; then
1159   am__leading_dot=.
1160 else
1161   am__leading_dot=_
1162 fi
1163 rmdir .tst 2>/dev/null
1164 AC_SUBST([am__leading_dot])])
1165
1166 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
1167 # From Jim Meyering
1168
1169 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
1170 # Free Software Foundation, Inc.
1171 #
1172 # This file is free software; the Free Software Foundation
1173 # gives unlimited permission to copy and/or distribute it,
1174 # with or without modifications, as long as this notice is preserved.
1175
1176 # serial 5
1177
1178 # AM_MAINTAINER_MODE([DEFAULT-MODE])
1179 # ----------------------------------
1180 # Control maintainer-specific portions of Makefiles.
1181 # Default is to disable them, unless `enable' is passed literally.
1182 # For symmetry, `disable' may be passed as well.  Anyway, the user
1183 # can override the default with the --enable/--disable switch.
1184 AC_DEFUN([AM_MAINTAINER_MODE],
1185 [m4_case(m4_default([$1], [disable]),
1186        [enable], [m4_define([am_maintainer_other], [disable])],
1187        [disable], [m4_define([am_maintainer_other], [enable])],
1188        [m4_define([am_maintainer_other], [enable])
1189         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
1190 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
1191   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
1192   AC_ARG_ENABLE([maintainer-mode],
1193 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
1194                           (and sometimes confusing) to the casual installer],
1195       [USE_MAINTAINER_MODE=$enableval],
1196       [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
1197   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
1198   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
1199   MAINT=$MAINTAINER_MODE_TRUE
1200   AC_SUBST([MAINT])dnl
1201 ]
1202 )
1203
1204 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1205
1206 # Check to see how 'make' treats includes.                  -*- Autoconf -*-
1207
1208 # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
1209 #
1210 # This file is free software; the Free Software Foundation
1211 # gives unlimited permission to copy and/or distribute it,
1212 # with or without modifications, as long as this notice is preserved.
1213
1214 # serial 4
1215
1216 # AM_MAKE_INCLUDE()
1217 # -----------------
1218 # Check to see how make treats includes.
1219 AC_DEFUN([AM_MAKE_INCLUDE],
1220 [am_make=${MAKE-make}
1221 cat > confinc << 'END'
1222 am__doit:
1223         @echo this is the am__doit target
1224 .PHONY: am__doit
1225 END
1226 # If we don't find an include directive, just comment out the code.
1227 AC_MSG_CHECKING([for style of include used by $am_make])
1228 am__include="#"
1229 am__quote=
1230 _am_result=none
1231 # First try GNU make style include.
1232 echo "include confinc" > confmf
1233 # Ignore all kinds of additional output from `make'.
1234 case `$am_make -s -f confmf 2> /dev/null` in #(
1235 *the\ am__doit\ target*)
1236   am__include=include
1237   am__quote=
1238   _am_result=GNU
1239   ;;
1240 esac
1241 # Now try BSD make style include.
1242 if test "$am__include" = "#"; then
1243    echo '.include "confinc"' > confmf
1244    case `$am_make -s -f confmf 2> /dev/null` in #(
1245    *the\ am__doit\ target*)
1246      am__include=.include
1247      am__quote="\""
1248      _am_result=BSD
1249      ;;
1250    esac
1251 fi
1252 AC_SUBST([am__include])
1253 AC_SUBST([am__quote])
1254 AC_MSG_RESULT([$_am_result])
1255 rm -f confinc confmf
1256 ])
1257
1258 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
1259
1260 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1261 # Free Software Foundation, Inc.
1262 #
1263 # This file is free software; the Free Software Foundation
1264 # gives unlimited permission to copy and/or distribute it,
1265 # with or without modifications, as long as this notice is preserved.
1266
1267 # serial 6
1268
1269 # AM_MISSING_PROG(NAME, PROGRAM)
1270 # ------------------------------
1271 AC_DEFUN([AM_MISSING_PROG],
1272 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1273 $1=${$1-"${am_missing_run}$2"}
1274 AC_SUBST($1)])
1275
1276
1277 # AM_MISSING_HAS_RUN
1278 # ------------------
1279 # Define MISSING if not defined so far and test if it supports --run.
1280 # If it does, set am_missing_run to use it, otherwise, to nothing.
1281 AC_DEFUN([AM_MISSING_HAS_RUN],
1282 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1283 AC_REQUIRE_AUX_FILE([missing])dnl
1284 if test x"${MISSING+set}" != xset; then
1285   case $am_aux_dir in
1286   *\ * | *\     *)
1287     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1288   *)
1289     MISSING="\${SHELL} $am_aux_dir/missing" ;;
1290   esac
1291 fi
1292 # Use eval to expand $SHELL
1293 if eval "$MISSING --run true"; then
1294   am_missing_run="$MISSING --run "
1295 else
1296   am_missing_run=
1297   AC_MSG_WARN([`missing' script is too old or missing])
1298 fi
1299 ])
1300
1301 # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
1302 #
1303 # This file is free software; the Free Software Foundation
1304 # gives unlimited permission to copy and/or distribute it,
1305 # with or without modifications, as long as this notice is preserved.
1306
1307 # AM_PROG_MKDIR_P
1308 # ---------------
1309 # Check for `mkdir -p'.
1310 AC_DEFUN([AM_PROG_MKDIR_P],
1311 [AC_PREREQ([2.60])dnl
1312 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1313 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
1314 dnl while keeping a definition of mkdir_p for backward compatibility.
1315 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1316 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1317 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1318 dnl adjustment using top_builddir (which is defined more often than
1319 dnl MKDIR_P).
1320 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1321 case $mkdir_p in
1322   [[\\/$]]* | ?:[[\\/]]*) ;;
1323   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1324 esac
1325 ])
1326
1327 # Helper functions for option handling.                     -*- Autoconf -*-
1328
1329 # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
1330 #
1331 # This file is free software; the Free Software Foundation
1332 # gives unlimited permission to copy and/or distribute it,
1333 # with or without modifications, as long as this notice is preserved.
1334
1335 # serial 4
1336
1337 # _AM_MANGLE_OPTION(NAME)
1338 # -----------------------
1339 AC_DEFUN([_AM_MANGLE_OPTION],
1340 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1341
1342 # _AM_SET_OPTION(NAME)
1343 # ------------------------------
1344 # Set option NAME.  Presently that only means defining a flag for this option.
1345 AC_DEFUN([_AM_SET_OPTION],
1346 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1347
1348 # _AM_SET_OPTIONS(OPTIONS)
1349 # ----------------------------------
1350 # OPTIONS is a space-separated list of Automake options.
1351 AC_DEFUN([_AM_SET_OPTIONS],
1352 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1353
1354 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1355 # -------------------------------------------
1356 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1357 AC_DEFUN([_AM_IF_OPTION],
1358 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1359
1360 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
1361
1362 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1363 # Free Software Foundation, Inc.
1364 #
1365 # This file is free software; the Free Software Foundation
1366 # gives unlimited permission to copy and/or distribute it,
1367 # with or without modifications, as long as this notice is preserved.
1368
1369 # serial 5
1370
1371 # AM_SANITY_CHECK
1372 # ---------------
1373 AC_DEFUN([AM_SANITY_CHECK],
1374 [AC_MSG_CHECKING([whether build environment is sane])
1375 # Just in case
1376 sleep 1
1377 echo timestamp > conftest.file
1378 # Reject unsafe characters in $srcdir or the absolute working directory
1379 # name.  Accept space and tab only in the latter.
1380 am_lf='
1381 '
1382 case `pwd` in
1383   *[[\\\"\#\$\&\'\`$am_lf]]*)
1384     AC_MSG_ERROR([unsafe absolute working directory name]);;
1385 esac
1386 case $srcdir in
1387   *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
1388     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1389 esac
1390
1391 # Do `set' in a subshell so we don't clobber the current shell's
1392 # arguments.  Must try -L first in case configure is actually a
1393 # symlink; some systems play weird games with the mod time of symlinks
1394 # (eg FreeBSD returns the mod time of the symlink's containing
1395 # directory).
1396 if (
1397    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1398    if test "$[*]" = "X"; then
1399       # -L didn't work.
1400       set X `ls -t "$srcdir/configure" conftest.file`
1401    fi
1402    rm -f conftest.file
1403    if test "$[*]" != "X $srcdir/configure conftest.file" \
1404       && test "$[*]" != "X conftest.file $srcdir/configure"; then
1405
1406       # If neither matched, then we have a broken ls.  This can happen
1407       # if, for instance, CONFIG_SHELL is bash and it inherits a
1408       # broken ls alias from the environment.  This has actually
1409       # happened.  Such a system could not be considered "sane".
1410       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
1411 alias in your environment])
1412    fi
1413
1414    test "$[2]" = conftest.file
1415    )
1416 then
1417    # Ok.
1418    :
1419 else
1420    AC_MSG_ERROR([newly created file is older than distributed files!
1421 Check your system clock])
1422 fi
1423 AC_MSG_RESULT(yes)])
1424
1425 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
1426 #
1427 # This file is free software; the Free Software Foundation
1428 # gives unlimited permission to copy and/or distribute it,
1429 # with or without modifications, as long as this notice is preserved.
1430
1431 # AM_PROG_INSTALL_STRIP
1432 # ---------------------
1433 # One issue with vendor `install' (even GNU) is that you can't
1434 # specify the program used to strip binaries.  This is especially
1435 # annoying in cross-compiling environments, where the build's strip
1436 # is unlikely to handle the host's binaries.
1437 # Fortunately install-sh will honor a STRIPPROG variable, so we
1438 # always use install-sh in `make install-strip', and initialize
1439 # STRIPPROG with the value of the STRIP variable (set by the user).
1440 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1441 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1442 # Installed binaries are usually stripped using `strip' when the user
1443 # run `make install-strip'.  However `strip' might not be the right
1444 # tool to use in cross-compilation environments, therefore Automake
1445 # will honor the `STRIP' environment variable to overrule this program.
1446 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1447 if test "$cross_compiling" != no; then
1448   AC_CHECK_TOOL([STRIP], [strip], :)
1449 fi
1450 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1451 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1452
1453 # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
1454 #
1455 # This file is free software; the Free Software Foundation
1456 # gives unlimited permission to copy and/or distribute it,
1457 # with or without modifications, as long as this notice is preserved.
1458
1459 # serial 2
1460
1461 # _AM_SUBST_NOTMAKE(VARIABLE)
1462 # ---------------------------
1463 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1464 # This macro is traced by Automake.
1465 AC_DEFUN([_AM_SUBST_NOTMAKE])
1466
1467 # AM_SUBST_NOTMAKE(VARIABLE)
1468 # ---------------------------
1469 # Public sister of _AM_SUBST_NOTMAKE.
1470 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1471
1472 # Check how to create a tarball.                            -*- Autoconf -*-
1473
1474 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
1475 #
1476 # This file is free software; the Free Software Foundation
1477 # gives unlimited permission to copy and/or distribute it,
1478 # with or without modifications, as long as this notice is preserved.
1479
1480 # serial 2
1481
1482 # _AM_PROG_TAR(FORMAT)
1483 # --------------------
1484 # Check how to create a tarball in format FORMAT.
1485 # FORMAT should be one of `v7', `ustar', or `pax'.
1486 #
1487 # Substitute a variable $(am__tar) that is a command
1488 # writing to stdout a FORMAT-tarball containing the directory
1489 # $tardir.
1490 #     tardir=directory && $(am__tar) > result.tar
1491 #
1492 # Substitute a variable $(am__untar) that extract such
1493 # a tarball read from stdin.
1494 #     $(am__untar) < result.tar
1495 AC_DEFUN([_AM_PROG_TAR],
1496 [# Always define AMTAR for backward compatibility.
1497 AM_MISSING_PROG([AMTAR], [tar])
1498 m4_if([$1], [v7],
1499      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1500      [m4_case([$1], [ustar],, [pax],,
1501               [m4_fatal([Unknown tar format])])
1502 AC_MSG_CHECKING([how to create a $1 tar archive])
1503 # Loop over all known methods to create a tar archive until one works.
1504 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1505 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1506 # Do not fold the above two line into one, because Tru64 sh and
1507 # Solaris sh will not grok spaces in the rhs of `-'.
1508 for _am_tool in $_am_tools
1509 do
1510   case $_am_tool in
1511   gnutar)
1512     for _am_tar in tar gnutar gtar;
1513     do
1514       AM_RUN_LOG([$_am_tar --version]) && break
1515     done
1516     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1517     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1518     am__untar="$_am_tar -xf -"
1519     ;;
1520   plaintar)
1521     # Must skip GNU tar: if it does not support --format= it doesn't create
1522     # ustar tarball either.
1523     (tar --version) >/dev/null 2>&1 && continue
1524     am__tar='tar chf - "$$tardir"'
1525     am__tar_='tar chf - "$tardir"'
1526     am__untar='tar xf -'
1527     ;;
1528   pax)
1529     am__tar='pax -L -x $1 -w "$$tardir"'
1530     am__tar_='pax -L -x $1 -w "$tardir"'
1531     am__untar='pax -r'
1532     ;;
1533   cpio)
1534     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1535     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1536     am__untar='cpio -i -H $1 -d'
1537     ;;
1538   none)
1539     am__tar=false
1540     am__tar_=false
1541     am__untar=false
1542     ;;
1543   esac
1544
1545   # If the value was cached, stop now.  We just wanted to have am__tar
1546   # and am__untar set.
1547   test -n "${am_cv_prog_tar_$1}" && break
1548
1549   # tar/untar a dummy directory, and stop if the command works
1550   rm -rf conftest.dir
1551   mkdir conftest.dir
1552   echo GrepMe > conftest.dir/file
1553   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1554   rm -rf conftest.dir
1555   if test -s conftest.tar; then
1556     AM_RUN_LOG([$am__untar <conftest.tar])
1557     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1558   fi
1559 done
1560 rm -rf conftest.dir
1561
1562 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1563 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1564 AC_SUBST([am__tar])
1565 AC_SUBST([am__untar])
1566 ]) # _AM_PROG_TAR
1567