6 files changed, 25 insertions, 9 deletions

diff --git a/ChangeLog b/ChangeLog
index a0a5ca1..b1701af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,14 +1,18 @@
 2007-05-18  Sergey Poznyakoff  <gray@gnu.org.ua>
 
+        * build-aux/gnulib.modules: Add version-etc
+        * src/main.c, doc/cflow.texi: Remove --license option
+        * tests/version.at: Update
+        
         * bootstrap.conf: New file
         * build-aux/bootstrap: Replaced from the gnulib CVS
         * configure.ac: Update
         * po/Makevars: Remove automatically generated file
         * src/main.c: Remove #include <strndup.h>
         * po/da.po, po/pl.po, po/uk.po, po/vi.po: Removed.  Translations
         will be exported directly from TP.
         * lib/Makefile.am: New file
         * lib/Makefile.tmpl: Removed
         * README-hacking: New file
         
 2006-09-11  Sergey Poznyakoff  <gray@gnu.org.ua>
diff --git a/build-aux/gnulib.modules b/build-aux/gnulib.modules
index 3a844de..f23e251 100644
--- a/build-aux/gnulib.modules
+++ b/build-aux/gnulib.modules
@@ -1,11 +1,12 @@
 # List of gnulib modules needed for GNU mailutils.
 # A module name per line. Empty lines and comments are ignored.
 
 argp
 obstack
 lstat
 malloc
 error
 hash
 gettext
 snprintf
+version-etc
\ No newline at end of file
diff --git a/doc/cflow.texi b/doc/cflow.texi
index 0acf1d2..a62fecf 100644
--- a/doc/cflow.texi
+++ b/doc/cflow.texi
@@ -1183,30 +1183,24 @@ include in the output. Valid @var{spec} symbols are:
 @item s
      Static symbols.
 
 @item t
      Typedefs (for cross-references only, @pxref{Cross-References}).
 
 @item x
      All data symbols, both external and static.
 @end table
 
 For more information, @xref{Symbols}.
 
-@cindex @option{-L}
-@cindex @option{--license}
-@item -L
-@itemx --license
-     Print license and exit.
-
 @cindex @option{-l}     
 @item -l
      @xref{--print-level}.
 
 @cindex @option{--level-indent}     
 @item --level-indent=@var{string}
      Use @var{string} when indenting to each new level. @xref{ASCII Tree}.
 
 @cindex @option{-m}
 @cindex @option{--main}     
 @item -m @var{name}
 @item --main=@var{name}
diff --git a/lib/.cvsignore b/lib/.cvsignore
index 410c714..d63cbed 100644
--- a/lib/.cvsignore
+++ b/lib/.cvsignore
@@ -65,21 +65,23 @@ string_.h
 stripslash.c
 strncasecmp.c
 strndup.c
 strnlen.c
 sys_stat.h
 sys_stat_.h
 sysexits.h
 sysexits_.h
 unistd.h
 unistd_.h
 vasnprintf.c
 vasnprintf.h
+version-etc.c
+version-etc.h
 vsnprintf.c
 wchar.h
 wchar_.h
 xalloc-die.c
 xalloc.h
 xmalloc.c
 xsize.h
 xstrndup.c
 xstrndup.h
diff --git a/src/main.c b/src/main.c
index 78f615d..96d6aad 100644
--- a/src/main.c
+++ b/src/main.c
@@ -11,24 +11,25 @@
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public
    License along with GNU cflow; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
    MA 02110-1301 USA */
 
 #include <cflow.h>
 #include <argp.h>
 #include <stdarg.h>
 #include <parser.h>
+#include <version-etc.h>
 
 const char *argp_program_version = "cflow (" PACKAGE_NAME ") " VERSION;
 const char *argp_program_bug_address = "<" PACKAGE_BUGREPORT ">";
 static char doc[] = N_("generate a program flowgraph")
 "\v"
 N_("* The effect of each option marked with an asterisk is reversed if the option's long name is prefixed with `no-'. For example, --no-cpp cancels --cpp.");
 
 enum option_code {
      OPT_DEFINES = 256,
      OPT_LEVEL_INDENT,
      OPT_DEBUG,
      OPT_PREPROCESS,
@@ -738,30 +739,44 @@ init()
           level_indent[0] = "    "; /* 4 spaces */
      if (level_indent[1] == NULL)
           level_indent[1] = level_indent[0];
      if (level_end[0] == NULL)
           level_end[0] = "";
      if (level_end[1] == NULL)
           level_end[1] = "";
      
      init_lex(debug > 1);
      init_parse();
 }
 
+const char version_etc_copyright[] =
+  /* Do *not* mark this string for translation.  %s is a copyright
+     symbol suitable for this locale, and %d is the copyright
+     year.  */
+  "Copyright %s 2005, 2006, %d Sergey Poznyakoff";
+
+static void
+cflow_version(FILE *stream, struct argp_state *state)
+{
+        version_etc(stream, "cflow", PACKAGE_NAME, PACKAGE_VERSION,
+                    "Sergey Poznyakoff", NULL);
+}
+
 int
 main(int argc, char **argv)
 {
      int index;
 
      program_name = argv[0]; /* Until gnulib provides a better way */
+     argp_program_version_hook = cflow_version;
      
      setlocale(LC_ALL, "");
      bindtextdomain(PACKAGE, LOCALEDIR);
      textdomain(PACKAGE);
      
      register_output("gnu", gnu_output_handler, NULL);
      register_output("posix", posix_output_handler, NULL);
 
      symbol_map = SM_FUNCTIONS|SM_STATIC|SM_UNDEFINED;
 
      if (getenv("POSIXLY_CORRECT")) {
           if (select_output_driver("posix"))
diff --git a/tests/version.at b/tests/version.at
index 4910be5..f75923f 100644
--- a/tests/version.at
+++ b/tests/version.at
@@ -1,33 +1,33 @@
 # This file is part of GNU cflow testsuite. -*- Autotest -*-
-# Copyright (C) 2005 Sergey Poznyakoff
+# Copyright (C) 2005, 2007 Sergey Poznyakoff
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
 # published by the Free Software Foundation; either version 2, or (at
 # your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
 # WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU