1066 lines
26 KiB
Plaintext
1066 lines
26 KiB
Plaintext
#!@INTLTOOL_PERL@ -w
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# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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#
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# The Intltool Message Updater
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#
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# Copyright (C) 2000-2003 Free Software Foundation.
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#
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# Intltool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# version 2 published by the Free Software Foundation.
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#
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# Intltool is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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#
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# Authors: Kenneth Christiansen <kenneth@gnu.org>
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# Maciej Stachowiak
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# Darin Adler <darin@bentspoon.com>
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## Release information
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my $PROGRAM = "intltool-update";
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my $VERSION = "0.34.2";
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my $PACKAGE = "intltool";
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## Loaded modules
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use strict;
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use Getopt::Long;
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use Cwd;
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use File::Copy;
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use File::Find;
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## Scalars used by the option stuff
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my $HELP_ARG = 0;
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my $VERSION_ARG = 0;
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my $DIST_ARG = 0;
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my $POT_ARG = 0;
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my $HEADERS_ARG = 0;
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my $MAINTAIN_ARG = 0;
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my $REPORT_ARG = 0;
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my $VERBOSE = 0;
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my $GETTEXT_PACKAGE = "";
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my $OUTPUT_FILE = "";
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my @languages;
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my %varhash = ();
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my %po_files_by_lang = ();
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# Regular expressions to categorize file types.
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# FIXME: Please check if the following is correct
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my $xml_support =
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"xml(?:\\.in)*|". # http://www.w3.org/XML/ (Note: .in is not required)
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"ui|". # Bonobo specific - User Interface desc. files
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"lang|". # ?
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"glade2?(?:\\.in)*|". # Glade specific - User Interface desc. files (Note: .in is not required)
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"scm(?:\\.in)*|". # ? (Note: .in is not required)
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"oaf(?:\\.in)+|". # DEPRECATED: Replaces by Bonobo .server files
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"etspec|". # ?
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"server(?:\\.in)+|". # Bonobo specific
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"sheet(?:\\.in)+|". # ?
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"schemas(?:\\.in)+|". # GConf specific
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"pong(?:\\.in)+|". # DEPRECATED: PONG is not used [by GNOME] any longer.
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"kbd(?:\\.in)+"; # GOK specific.
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my $ini_support =
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"icon(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec
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"desktop(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec
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"caves(?:\\.in)+|". # GNOME Games specific
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"directory(?:\\.in)+|". # http://www.freedesktop.org/Standards/menu-spec
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"soundlist(?:\\.in)+|". # GNOME specific
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"keys(?:\\.in)+|". # GNOME Mime database specific
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"theme(?:\\.in)+|". # http://www.freedesktop.org/Standards/icon-theme-spec
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"service(?:\\.in)+"; # DBus specific
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my $buildin_gettext_support =
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"c|y|cs|cc|cpp|c\\+\\+|h|hh|gob|py";
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## Always flush buffer when printing
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$| = 1;
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## Sometimes the source tree will be rooted somewhere else.
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my $SRCDIR = ".";
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my $POTFILES_in;
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$SRCDIR = $ENV{"srcdir"} if $ENV{"srcdir"};
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$POTFILES_in = "<$SRCDIR/POTFILES.in";
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my $devnull = ($^O eq 'MSWin32' ? 'NUL:' : '/dev/null');
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## Handle options
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GetOptions
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(
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"help" => \$HELP_ARG,
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"version" => \$VERSION_ARG,
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"dist|d" => \$DIST_ARG,
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"pot|p" => \$POT_ARG,
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"headers|s" => \$HEADERS_ARG,
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"maintain|m" => \$MAINTAIN_ARG,
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"report|r" => \$REPORT_ARG,
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"verbose|x" => \$VERBOSE,
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"gettext-package|g=s" => \$GETTEXT_PACKAGE,
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"output-file|o=s" => \$OUTPUT_FILE,
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) or &Console_WriteError_InvalidOption;
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&Console_Write_IntltoolHelp if $HELP_ARG;
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&Console_Write_IntltoolVersion if $VERSION_ARG;
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my $arg_count = ($DIST_ARG > 0)
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+ ($POT_ARG > 0)
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+ ($HEADERS_ARG > 0)
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+ ($MAINTAIN_ARG > 0)
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+ ($REPORT_ARG > 0);
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&Console_Write_IntltoolHelp if $arg_count > 1;
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# --version and --help don't require a module name
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my $MODULE = $GETTEXT_PACKAGE || &FindPackageName;
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if ($POT_ARG)
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{
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&GenerateHeaders;
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&GeneratePOTemplate;
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}
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elsif ($HEADERS_ARG)
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{
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&GenerateHeaders;
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}
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elsif ($MAINTAIN_ARG)
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{
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&FindLeftoutFiles;
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}
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elsif ($REPORT_ARG)
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{
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&GenerateHeaders;
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&GeneratePOTemplate;
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&Console_Write_CoverageReport;
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}
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elsif ((defined $ARGV[0]) && $ARGV[0] =~ /^[a-z]/)
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{
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my $lang = $ARGV[0];
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## Report error if the language file supplied
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## to the command line is non-existent
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&Console_WriteError_NotExisting("$SRCDIR/$lang.po")
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if ! -s "$SRCDIR/$lang.po";
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if (!$DIST_ARG)
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{
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print "Working, please wait..." if $VERBOSE;
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&GenerateHeaders;
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&GeneratePOTemplate;
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}
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&POFile_Update ($lang, $OUTPUT_FILE);
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&Console_Write_TranslationStatus ($lang, $OUTPUT_FILE);
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}
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else
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{
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&Console_Write_IntltoolHelp;
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}
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exit;
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#########
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sub Console_Write_IntltoolVersion
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{
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print <<_EOF_;
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${PROGRAM} (${PACKAGE}) $VERSION
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Written by Kenneth Christiansen, Maciej Stachowiak, and Darin Adler.
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Copyright (C) 2000-2003 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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_EOF_
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exit;
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}
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sub Console_Write_IntltoolHelp
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{
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print <<_EOF_;
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Usage: ${PROGRAM} [OPTION]... LANGCODE
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Updates PO template files and merge them with the translations.
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Mode of operation (only one is allowed):
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-p, --pot generate the PO template only
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-s, --headers generate the header files in POTFILES.in
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-m, --maintain search for left out files from POTFILES.in
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-r, --report display a status report for the module
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-d, --dist merge LANGCODE.po with existing PO template
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Extra options:
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-g, --gettext-package=NAME override PO template name, useful with --pot
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-o, --output-file=FILE write merged translation to FILE
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-x, --verbose display lots of feedback
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--help display this help and exit
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--version output version information and exit
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Examples of use:
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${PROGRAM} --pot just create a new PO template
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${PROGRAM} xy create new PO template and merge xy.po with it
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Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE")
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or send email to <xml-i18n-tools\@gnome.org>.
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_EOF_
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exit;
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}
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sub echo_n
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{
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my $str = shift;
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my $ret = `echo "$str"`;
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$ret =~ s/\n$//; # do we need the "s" flag?
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return $ret;
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}
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sub POFile_DetermineType ($)
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{
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my $type = $_;
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my $gettext_type;
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my $xml_regex = "(?:" . $xml_support . ")";
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my $ini_regex = "(?:" . $ini_support . ")";
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my $buildin_regex = "(?:" . $buildin_gettext_support . ")";
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if ($type =~ /\[type: gettext\/([^\]].*)]/)
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{
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$gettext_type=$1;
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}
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elsif ($type =~ /schemas(\.in)+$/)
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{
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$gettext_type="schemas";
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}
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elsif ($type =~ /glade2?(\.in)*$/)
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{
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$gettext_type="glade";
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}
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elsif ($type =~ /scm(\.in)*$/)
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{
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$gettext_type="scheme";
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}
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elsif ($type =~ /keys(\.in)+$/)
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{
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$gettext_type="keys";
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}
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# bucket types
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elsif ($type =~ /$xml_regex$/)
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{
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$gettext_type="xml";
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}
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elsif ($type =~ /$ini_regex$/)
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{
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$gettext_type="ini";
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}
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elsif ($type =~ /$buildin_regex$/)
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{
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$gettext_type="buildin";
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}
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else
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{
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$gettext_type="unknown";
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}
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return "gettext\/$gettext_type";
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}
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sub TextFile_DetermineEncoding ($)
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{
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my $gettext_code="ASCII"; # All files are ASCII by default
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my $filetype=`file $_ | cut -d ' ' -f 2`;
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if ($? eq "0")
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{
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if ($filetype =~ /^(ISO|UTF)/)
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{
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chomp ($gettext_code = $filetype);
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}
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elsif ($filetype =~ /^XML/)
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{
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$gettext_code="UTF-8"; # We asume that .glade and other .xml files are UTF-8
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}
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}
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return $gettext_code;
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}
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sub isNotValidMissing
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{
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my ($file) = @_;
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return if $file =~ /^\{arch\}\/.*$/;
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return if $file =~ /^$varhash{"PACKAGE"}-$varhash{"VERSION"}\/.*$/;
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}
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sub FindLeftoutFiles
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{
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my (@buf_i18n_plain,
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@buf_i18n_xml,
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@buf_i18n_xml_unmarked,
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@buf_i18n_ini,
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@buf_potfiles,
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@buf_potfiles_ignore,
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@buf_allfiles,
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@buf_allfiles_sorted,
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@buf_potfiles_sorted
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);
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## Search and find all translatable files
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find sub {
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push @buf_i18n_plain, "$File::Find::name" if /\.($buildin_gettext_support)$/;
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push @buf_i18n_xml, "$File::Find::name" if /\.($xml_support)$/;
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push @buf_i18n_ini, "$File::Find::name" if /\.($ini_support)$/;
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push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/;
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}, "..";
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open POTFILES, $POTFILES_in or die "$PROGRAM: there's no POTFILES.in!\n";
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@buf_potfiles = grep !/^(#|\s*$)/, <POTFILES>;
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close POTFILES;
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foreach (@buf_potfiles) {
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s/^\[.*]\s*//;
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}
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print "Searching for missing translatable files...\n" if $VERBOSE;
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## Check if we should ignore some found files, when
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## comparing with POTFILES.in
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foreach my $ignore ("POTFILES.skip", "POTFILES.ignore")
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{
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(-s $ignore) or next;
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if ("$ignore" eq "POTFILES.ignore")
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{
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print "The usage of POTFILES.ignore is deprecated. Please consider moving the\n".
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"content of this file to POTFILES.skip.\n";
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}
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print "Found $ignore: Ignoring files...\n" if $VERBOSE;
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open FILE, "<$ignore" or die "ERROR: Failed to open $ignore!\n";
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while (<FILE>)
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{
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push @buf_potfiles_ignore, $_ unless /^(#|\s*$)/;
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}
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close FILE;
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@buf_potfiles = (@buf_potfiles_ignore, @buf_potfiles);
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}
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foreach my $file (@buf_i18n_plain)
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{
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my $in_comment = 0;
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my $in_macro = 0;
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open FILE, "<$file";
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while (<FILE>)
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{
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# Handle continued multi-line comment.
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if ($in_comment)
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{
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next unless s-.*\*/--;
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$in_comment = 0;
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}
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# Handle continued macro.
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if ($in_macro)
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{
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$in_macro = 0 unless /\\$/;
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next;
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}
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# Handle start of macro (or any preprocessor directive).
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if (/^\s*\#/)
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{
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$in_macro = 1 if /^([^\\]|\\.)*\\$/;
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next;
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}
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# Handle comments and quoted text.
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while (m-(/\*|//|\'|\")-) # \' and \" keep emacs perl mode happy
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{
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my $match = $1;
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if ($match eq "/*")
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{
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if (!s-/\*.*?\*/--)
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{
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s-/\*.*--;
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$in_comment = 1;
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}
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}
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elsif ($match eq "//")
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{
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s-//.*--;
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}
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else # ' or "
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{
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if (!s-$match([^\\]|\\.)*?$match-QUOTEDTEXT-)
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{
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warn "mismatched quotes at line $. in $file\n";
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s-$match.*--;
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}
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}
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}
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if (/\.GetString ?\(QUOTEDTEXT/)
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{
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if (defined isNotValidMissing (unpack("x3 A*", $file))) {
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## Remove the first 3 chars and add newline
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push @buf_allfiles, unpack("x3 A*", $file) . "\n";
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}
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last;
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}
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if (/_\(QUOTEDTEXT/)
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{
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if (defined isNotValidMissing (unpack("x3 A*", $file))) {
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## Remove the first 3 chars and add newline
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push @buf_allfiles, unpack("x3 A*", $file) . "\n";
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}
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last;
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}
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}
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close FILE;
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}
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foreach my $file (@buf_i18n_xml)
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{
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open FILE, "<$file";
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while (<FILE>)
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{
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# FIXME: share the pattern matching code with intltool-extract
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if (/\s_[-A-Za-z0-9._:]+\s*=\s*\"([^"]+)\"/ || /<_[^>]+>/ || /translatable=\"yes\"/)
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{
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if (defined isNotValidMissing (unpack("x3 A*", $file))) {
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push @buf_allfiles, unpack("x3 A*", $file) . "\n";
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}
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last;
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}
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}
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close FILE;
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}
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foreach my $file (@buf_i18n_ini)
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{
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open FILE, "<$file";
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while (<FILE>)
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{
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if (/_(.*)=/)
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{
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if (defined isNotValidMissing (unpack("x3 A*", $file))) {
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push @buf_allfiles, unpack("x3 A*", $file) . "\n";
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}
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last;
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}
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}
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close FILE;
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}
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foreach my $file (@buf_i18n_xml_unmarked)
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{
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if (defined isNotValidMissing (unpack("x3 A*", $file))) {
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push @buf_allfiles, unpack("x3 A*", $file) . "\n";
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}
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}
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@buf_allfiles_sorted = sort (@buf_allfiles);
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@buf_potfiles_sorted = sort (@buf_potfiles);
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my %in2;
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foreach (@buf_potfiles_sorted)
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{
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$in2{$_} = 1;
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}
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my @result;
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foreach (@buf_allfiles_sorted)
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{
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if (!exists($in2{$_}))
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{
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push @result, $_
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}
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}
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my @buf_potfiles_notexist;
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foreach (@buf_potfiles_sorted)
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{
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chomp (my $dummy = $_);
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if ("$dummy" ne "" and ! -f "../$dummy")
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{
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push @buf_potfiles_notexist, $_;
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}
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}
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## Save file with information about the files missing
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## if any, and give information about this procedure.
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if (@result + @buf_potfiles_notexist > 0)
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{
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if (@result)
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{
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print "\n" if $VERBOSE;
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unlink "missing";
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open OUT, ">missing";
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print OUT @result;
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close OUT;
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warn "\e[1mThe following files contain translations and are currently not in use. Please\e[0m\n".
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"\e[1mconsider adding these to the POTFILES.in file, located in the po/ directory.\e[0m\n\n";
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print STDERR @result, "\n";
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warn "If some of these files are left out on purpose then please add them to\n".
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"POTFILES.skip instead of POTFILES.in. A file \e[1m'missing'\e[0m containing this list\n".
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"of left out files has been written in the current directory.\n";
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}
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if (@buf_potfiles_notexist)
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{
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unlink "notexist";
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open OUT, ">notexist";
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print OUT @buf_potfiles_notexist;
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close OUT;
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warn "\n" if ($VERBOSE or @result);
|
|
warn "\e[1mThe following files do not exist anymore:\e[0m\n\n";
|
|
warn @buf_potfiles_notexist, "\n";
|
|
warn "Please remove them from POTFILES.in or POTFILES.skip. A file \e[1m'notexist'\e[0m\n".
|
|
"containing this list of absent files has been written in the current directory.\n";
|
|
}
|
|
}
|
|
|
|
## If there is nothing to complain about, notify the user
|
|
else {
|
|
print "\nAll files containing translations are present in POTFILES.in.\n" if $VERBOSE;
|
|
}
|
|
}
|
|
|
|
sub Console_WriteError_InvalidOption
|
|
{
|
|
## Handle invalid arguments
|
|
print STDERR "Try `${PROGRAM} --help' for more information.\n";
|
|
exit 1;
|
|
}
|
|
|
|
sub GenerateHeaders
|
|
{
|
|
my $EXTRACT = "@INTLTOOL_EXTRACT@";
|
|
chomp $EXTRACT;
|
|
|
|
$EXTRACT = $ENV{"INTLTOOL_EXTRACT"} if $ENV{"INTLTOOL_EXTRACT"};
|
|
|
|
## Generate the .h header files, so we can allow glade and
|
|
## xml translation support
|
|
if (! -x "$EXTRACT")
|
|
{
|
|
print STDERR "\n *** The intltool-extract script wasn't found!"
|
|
."\n *** Without it, intltool-update can not generate files.\n";
|
|
exit;
|
|
}
|
|
else
|
|
{
|
|
open (FILE, $POTFILES_in) or die "$PROGRAM: POTFILES.in not found.\n";
|
|
|
|
while (<FILE>)
|
|
{
|
|
chomp;
|
|
next if /^\[\s*encoding/;
|
|
|
|
## Find xml files in POTFILES.in and generate the
|
|
## files with help from the extract script
|
|
|
|
my $gettext_type= &POFile_DetermineType ($1);
|
|
|
|
if (/\.($xml_support|$ini_support)$/ || /^\[/)
|
|
{
|
|
s/^\[[^\[].*]\s*//;
|
|
|
|
my $filename = "../$_";
|
|
|
|
if ($VERBOSE)
|
|
{
|
|
system ($EXTRACT, "--update", "--srcdir=$SRCDIR",
|
|
"--type=$gettext_type", $filename);
|
|
}
|
|
else
|
|
{
|
|
system ($EXTRACT, "--update", "--type=$gettext_type",
|
|
"--srcdir=$SRCDIR", "--quiet", $filename);
|
|
}
|
|
}
|
|
}
|
|
close FILE;
|
|
}
|
|
}
|
|
|
|
#
|
|
# Generate .pot file from POTFILES.in
|
|
#
|
|
sub GeneratePOTemplate
|
|
{
|
|
my $XGETTEXT = $ENV{"XGETTEXT"} || "@INTLTOOL_XGETTEXT@";
|
|
my $XGETTEXT_ARGS = $ENV{"XGETTEXT_ARGS"} || '';
|
|
chomp $XGETTEXT;
|
|
|
|
if (! -x $XGETTEXT)
|
|
{
|
|
print STDERR " *** xgettext is not found on this system!\n".
|
|
" *** Without it, intltool-update can not extract strings.\n";
|
|
exit;
|
|
}
|
|
|
|
print "Building $MODULE.pot...\n" if $VERBOSE;
|
|
|
|
open INFILE, $POTFILES_in;
|
|
unlink "POTFILES.in.temp";
|
|
open OUTFILE, ">POTFILES.in.temp" or die("Cannot open POTFILES.in.temp for writing");
|
|
|
|
my $gettext_support_nonascii = 0;
|
|
|
|
# checks for GNU gettext >= 0.12
|
|
my $dummy = `$XGETTEXT --version --from-code=UTF-8 >$devnull 2>$devnull`;
|
|
if ($? == 0)
|
|
{
|
|
$gettext_support_nonascii = 1;
|
|
}
|
|
else
|
|
{
|
|
# urge everybody to upgrade gettext
|
|
print STDERR "WARNING: This version of gettext does not support extracting non-ASCII\n".
|
|
" strings. That means you should install a version of gettext\n".
|
|
" that supports non-ASCII strings (such as GNU gettext >= 0.12),\n".
|
|
" or have to let non-ASCII strings untranslated. (If there is any)\n";
|
|
}
|
|
|
|
my $encoding = "ASCII";
|
|
my $forced_gettext_code;
|
|
my @temp_headers;
|
|
my $encoding_problem_is_reported = 0;
|
|
|
|
while (<INFILE>)
|
|
{
|
|
next if (/^#/ or /^\s*$/);
|
|
|
|
chomp;
|
|
|
|
my $gettext_code;
|
|
|
|
if (/^\[\s*encoding:\s*(.*)\s*\]/)
|
|
{
|
|
$forced_gettext_code=$1;
|
|
}
|
|
elsif (/\.($xml_support|$ini_support)$/ || /^\[/)
|
|
{
|
|
s/^\[.*]\s*//;
|
|
print OUTFILE "../$_.h\n";
|
|
push @temp_headers, "../$_.h";
|
|
$gettext_code = &TextFile_DetermineEncoding ("../$_.h") if ($gettext_support_nonascii and not defined $forced_gettext_code);
|
|
}
|
|
else
|
|
{
|
|
if ($SRCDIR eq ".") {
|
|
print OUTFILE "../$_\n";
|
|
} else {
|
|
print OUTFILE "$SRCDIR/../$_\n";
|
|
}
|
|
$gettext_code = &TextFile_DetermineEncoding ("../$_") if ($gettext_support_nonascii and not defined $forced_gettext_code);
|
|
}
|
|
|
|
next if (! $gettext_support_nonascii);
|
|
|
|
if (defined $forced_gettext_code)
|
|
{
|
|
$encoding=$forced_gettext_code;
|
|
}
|
|
elsif (defined $gettext_code and "$encoding" ne "$gettext_code")
|
|
{
|
|
if ($encoding eq "ASCII")
|
|
{
|
|
$encoding=$gettext_code;
|
|
}
|
|
elsif ($gettext_code ne "ASCII")
|
|
{
|
|
# Only report once because the message is quite long
|
|
if (! $encoding_problem_is_reported)
|
|
{
|
|
print STDERR "WARNING: You should use the same file encoding for all your project files,\n".
|
|
" but $PROGRAM thinks that most of the source files are in\n".
|
|
" $encoding encoding, while \"$_\" is (likely) in\n".
|
|
" $gettext_code encoding. If you are sure that all translatable strings\n".
|
|
" are in same encoding (say UTF-8), please \e[1m*prepend*\e[0m the following\n".
|
|
" line to POTFILES.in:\n\n".
|
|
" [encoding: UTF-8]\n\n".
|
|
" and make sure that configure.in/ac checks for $PACKAGE >= 0.27 .\n".
|
|
"(such warning message will only be reported once.)\n";
|
|
$encoding_problem_is_reported = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
close OUTFILE;
|
|
close INFILE;
|
|
|
|
unlink "$MODULE.pot";
|
|
my @xgettext_argument=("$XGETTEXT",
|
|
"--add-comments",
|
|
"--directory\=\.",
|
|
"--output\=$MODULE\.pot",
|
|
"--files-from\=\.\/POTFILES\.in\.temp");
|
|
my $XGETTEXT_KEYWORDS = &FindPOTKeywords;
|
|
push @xgettext_argument, $XGETTEXT_KEYWORDS;
|
|
push @xgettext_argument, "--from-code\=$encoding" if ($gettext_support_nonascii);
|
|
push @xgettext_argument, $XGETTEXT_ARGS if $XGETTEXT_ARGS;
|
|
my $xgettext_command = join ' ', @xgettext_argument;
|
|
|
|
# intercept xgettext error message
|
|
print "Running $xgettext_command\n" if $VERBOSE;
|
|
my $xgettext_error_msg = `$xgettext_command 2>\&1`;
|
|
my $command_failed = $?;
|
|
|
|
unlink "POTFILES.in.temp";
|
|
|
|
print "Removing generated header (.h) files..." if $VERBOSE;
|
|
unlink foreach (@temp_headers);
|
|
print "done.\n" if $VERBOSE;
|
|
|
|
if (! $command_failed)
|
|
{
|
|
if (! -e "$MODULE.pot")
|
|
{
|
|
print "None of the files in POTFILES.in contain strings marked for translation.\n" if $VERBOSE;
|
|
}
|
|
else
|
|
{
|
|
print "Wrote $MODULE.pot\n" if $VERBOSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ($xgettext_error_msg =~ /--from-code/)
|
|
{
|
|
# replace non-ASCII error message with a more useful one.
|
|
print STDERR "ERROR: xgettext failed to generate PO template file because there is non-ASCII\n".
|
|
" string marked for translation. Please make sure that all strings marked\n".
|
|
" for translation are in uniform encoding (say UTF-8), then \e[1m*prepend*\e[0m the\n".
|
|
" following line to POTFILES.in and rerun $PROGRAM:\n\n".
|
|
" [encoding: UTF-8]\n\n";
|
|
}
|
|
else
|
|
{
|
|
print STDERR "$xgettext_error_msg";
|
|
if (-e "$MODULE.pot")
|
|
{
|
|
# is this possible?
|
|
print STDERR "ERROR: xgettext failed but still managed to generate PO template file.\n".
|
|
" Please consult error message above if there is any.\n";
|
|
}
|
|
else
|
|
{
|
|
print STDERR "ERROR: xgettext failed to generate PO template file. Please consult\n".
|
|
" error message above if there is any.\n";
|
|
}
|
|
}
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
sub POFile_Update
|
|
{
|
|
-f "$MODULE.pot" or die "$PROGRAM: $MODULE.pot does not exist.\n";
|
|
|
|
my $MSGMERGE = $ENV{"MSGMERGE"} || "@INTLTOOL_MSGMERGE@";
|
|
my ($lang, $outfile) = @_;
|
|
|
|
print "Merging $SRCDIR/$lang.po with $MODULE.pot..." if $VERBOSE;
|
|
|
|
my $infile = "$SRCDIR/$lang.po";
|
|
$outfile = "$SRCDIR/$lang.po" if ($outfile eq "");
|
|
|
|
# I think msgmerge won't overwrite old file if merge is not successful
|
|
system ("$MSGMERGE", "-o", $outfile, $infile, "$MODULE.pot");
|
|
}
|
|
|
|
sub Console_WriteError_NotExisting
|
|
{
|
|
my ($file) = @_;
|
|
|
|
## Report error if supplied language file is non-existing
|
|
print STDERR "$PROGRAM: $file does not exist!\n";
|
|
print STDERR "Try '$PROGRAM --help' for more information.\n";
|
|
exit;
|
|
}
|
|
|
|
sub GatherPOFiles
|
|
{
|
|
my @po_files = glob ("./*.po");
|
|
|
|
@languages = map (&POFile_GetLanguage, @po_files);
|
|
|
|
foreach my $lang (@languages)
|
|
{
|
|
$po_files_by_lang{$lang} = shift (@po_files);
|
|
}
|
|
}
|
|
|
|
sub POFile_GetLanguage ($)
|
|
{
|
|
s/^(.*\/)?(.+)\.po$/$2/;
|
|
return $_;
|
|
}
|
|
|
|
sub Console_Write_TranslationStatus
|
|
{
|
|
my ($lang, $output_file) = @_;
|
|
my $MSGFMT = $ENV{"MSGFMT"} || "@INTLTOOL_MSGFMT@";
|
|
|
|
$output_file = "$SRCDIR/$lang.po" if ($output_file eq "");
|
|
|
|
system ("$MSGFMT", "-o", "$devnull", "--verbose", $output_file);
|
|
}
|
|
|
|
sub Console_Write_CoverageReport
|
|
{
|
|
my $MSGFMT = $ENV{"MSGFMT"} || "@INTLTOOL_MSGFMT@";
|
|
|
|
&GatherPOFiles;
|
|
|
|
foreach my $lang (@languages)
|
|
{
|
|
print "$lang: ";
|
|
&POFile_Update ($lang, "");
|
|
}
|
|
|
|
print "\n\n * Current translation support in $MODULE \n\n";
|
|
|
|
foreach my $lang (@languages)
|
|
{
|
|
print "$lang: ";
|
|
system ("$MSGFMT", "-o", "$devnull", "--verbose", "$SRCDIR/$lang.po");
|
|
}
|
|
}
|
|
|
|
sub SubstituteVariable
|
|
{
|
|
my ($str) = @_;
|
|
|
|
# always need to rewind file whenever it has been accessed
|
|
seek (CONF, 0, 0);
|
|
|
|
# cache each variable. varhash is global to we can add
|
|
# variables elsewhere.
|
|
while (<CONF>)
|
|
{
|
|
if (/^(\w+)=(.*)$/)
|
|
{
|
|
($varhash{$1} = $2) =~ s/^["'](.*)["']$/$1/;
|
|
}
|
|
}
|
|
|
|
if ($str =~ /^(.*)\${?([A-Z_]+)}?(.*)$/)
|
|
{
|
|
my $rest = $3;
|
|
my $untouched = $1;
|
|
my $sub = $varhash{$2};
|
|
|
|
return SubstituteVariable ("$untouched$sub$rest");
|
|
}
|
|
|
|
# We're using Perl backticks ` and "echo -n" here in order to
|
|
# expand any shell escapes (such as backticks themselves) in every variable
|
|
return echo_n ($str);
|
|
}
|
|
|
|
sub CONF_Handle_Open
|
|
{
|
|
my $base_dirname = getcwd();
|
|
$base_dirname =~ s@.*/@@;
|
|
|
|
my ($conf_in, $src_dir);
|
|
|
|
if ($base_dirname =~ /^po(-.+)?$/)
|
|
{
|
|
if (-f "Makevars")
|
|
{
|
|
my $makefile_source;
|
|
|
|
local (*IN);
|
|
open (IN, "<Makevars") || die "can't open Makevars: $!";
|
|
|
|
while (<IN>)
|
|
{
|
|
if (/^top_builddir[ \t]*=/)
|
|
{
|
|
$src_dir = $_;
|
|
$src_dir =~ s/^top_builddir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/;
|
|
|
|
chomp $src_dir;
|
|
if (-f "$src_dir" . "/configure.ac") {
|
|
$conf_in = "$src_dir" . "/configure.ac" . "\n";
|
|
} else {
|
|
$conf_in = "$src_dir" . "/configure.in" . "\n";
|
|
}
|
|
last;
|
|
}
|
|
}
|
|
close IN;
|
|
|
|
$conf_in || die "Cannot find top_builddir in Makevars.";
|
|
}
|
|
elsif (-f "../configure.ac")
|
|
{
|
|
$conf_in = "../configure.ac";
|
|
}
|
|
elsif (-f "../configure.in")
|
|
{
|
|
$conf_in = "../configure.in";
|
|
}
|
|
else
|
|
{
|
|
my $makefile_source;
|
|
|
|
local (*IN);
|
|
open (IN, "<Makefile") || return;
|
|
|
|
while (<IN>)
|
|
{
|
|
if (/^top_srcdir[ \t]*=/)
|
|
{
|
|
$src_dir = $_;
|
|
$src_dir =~ s/^top_srcdir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/;
|
|
|
|
chomp $src_dir;
|
|
$conf_in = "$src_dir" . "/configure.in" . "\n";
|
|
|
|
last;
|
|
}
|
|
}
|
|
close IN;
|
|
|
|
$conf_in || die "Cannot find top_srcdir in Makefile.";
|
|
}
|
|
|
|
open (CONF, "<$conf_in");
|
|
}
|
|
else
|
|
{
|
|
print STDERR "$PROGRAM: Unable to proceed.\n" .
|
|
"Make sure to run this script inside the po directory.\n";
|
|
exit;
|
|
}
|
|
}
|
|
|
|
sub FindPackageName
|
|
{
|
|
my $version;
|
|
my $domain = &FindMakevarsDomain;
|
|
my $name = $domain || "untitled";
|
|
|
|
&CONF_Handle_Open;
|
|
|
|
my $conf_source; {
|
|
local (*IN);
|
|
open (IN, "<&CONF") || return $name;
|
|
seek (IN, 0, 0);
|
|
local $/; # slurp mode
|
|
$conf_source = <IN>;
|
|
close IN;
|
|
}
|
|
|
|
# priority for getting package name:
|
|
# 1. GETTEXT_PACKAGE
|
|
# 2. first argument of AC_INIT (with >= 2 arguments)
|
|
# 3. first argument of AM_INIT_AUTOMAKE (with >= 2 argument)
|
|
|
|
# /^AM_INIT_AUTOMAKE\([\s\[]*([^,\)\s\]]+)/m
|
|
# the \s makes this not work, why?
|
|
if ($conf_source =~ /^AM_INIT_AUTOMAKE\(([^,\)]+),([^,\)]+)/m)
|
|
{
|
|
($name, $version) = ($1, $2);
|
|
$name =~ s/[\[\]\s]//g;
|
|
$version =~ s/[\[\]\s]//g;
|
|
$varhash{"PACKAGE_NAME"} = $name;
|
|
$varhash{"PACKAGE"} = $name;
|
|
$varhash{"PACKAGE_VERSION"} = $version;
|
|
$varhash{"VERSION"} = $version;
|
|
}
|
|
|
|
if ($conf_source =~ /^AC_INIT\(([^,\)]+),([^,\)]+)/m)
|
|
{
|
|
($name, $version) = ($1, $2);
|
|
$name =~ s/[\[\]\s]//g;
|
|
$version =~ s/[\[\]\s]//g;
|
|
$varhash{"PACKAGE_NAME"} = $name;
|
|
$varhash{"PACKAGE"} = $name;
|
|
$varhash{"PACKAGE_VERSION"} = $version;
|
|
$varhash{"VERSION"} = $version;
|
|
}
|
|
|
|
# \s makes this not work, why?
|
|
$name = $1 if $conf_source =~ /^GETTEXT_PACKAGE=\[?([^\n\]]+)/m;
|
|
|
|
# m4 macros AC_PACKAGE_NAME, AC_PACKAGE_VERSION etc. have same value
|
|
# as corresponding $PACKAGE_NAME, $PACKAGE_VERSION etc. shell variables.
|
|
$name =~ s/\bAC_PACKAGE_/\$PACKAGE_/g;
|
|
|
|
$name = $domain if $domain;
|
|
|
|
$name = SubstituteVariable ($name);
|
|
$name =~ s/^["'](.*)["']$/$1/;
|
|
|
|
return $name if $name;
|
|
}
|
|
|
|
|
|
sub FindPOTKeywords
|
|
{
|
|
|
|
my $keywords = "--keyword\=\_ --keyword\=N\_ --keyword\=U\_ --keyword\=Q\_";
|
|
my $varname = "XGETTEXT_OPTIONS";
|
|
my $make_source; {
|
|
local (*IN);
|
|
open (IN, "<Makevars") || (open(IN, "<Makefile.in.in") && ($varname = "XGETTEXT_KEYWORDS")) || return $keywords;
|
|
seek (IN, 0, 0);
|
|
local $/; # slurp mode
|
|
$make_source = <IN>;
|
|
close IN;
|
|
}
|
|
|
|
$keywords = $1 if $make_source =~ /^$varname[ ]*=\[?([^\n\]]+)/m;
|
|
|
|
return $keywords;
|
|
}
|
|
|
|
sub FindMakevarsDomain
|
|
{
|
|
|
|
my $domain = "";
|
|
my $makevars_source; {
|
|
local (*IN);
|
|
open (IN, "<Makevars") || return $domain;
|
|
seek (IN, 0, 0);
|
|
local $/; # slurp mode
|
|
$makevars_source = <IN>;
|
|
close IN;
|
|
}
|
|
|
|
$domain = $1 if $makevars_source =~ /^DOMAIN[ ]*=\[?([^\n\]\$]+)/m;
|
|
$domain =~ s/^\s+//;
|
|
$domain =~ s/\s+$//;
|
|
|
|
return $domain;
|
|
}
|