[libsigc++2/variadic_bind2: 67/68] Create a parallel-installable sigc++-3.0 API/ABI.

[Murray Cumming <murrayc src gnome org>]

commit f1e21d7699650b7f0745900141549e5faa93066b
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Mar 1 13:41:48 2016 +0100

    Create a parallel-installable sigc++-3.0 API/ABI.

 configure.ac                   |    4 ++--
 docs/manual/libsigc_manual.xml |    4 ++--
 sigc++/sigc++.h                |    4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ef92daf..f6aa6f4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([libsigc++], [2.6.2],
+AC_INIT([libsigc++], [2.9.1],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=libsigc%2B%2B],
         [libsigc++], [http://libsigc.sourceforge.net/])
 AC_PREREQ([2.59])
@@ -31,7 +31,7 @@ AM_MAINTAINER_MODE
 AC_ARG_VAR([ACLOCAL_FLAGS], [aclocal flags, e.g. -I <macro dir>])
 
 MM_PREREQ([0.9.8])
-MM_INIT_MODULE([sigc++-2.0])
+MM_INIT_MODULE([sigc++-3.0])
 MM_CONFIG_DOCTOOL_DIR([docs])
 
 AC_PROG_CXX
diff --git a/docs/manual/libsigc_manual.xml b/docs/manual/libsigc_manual.xml
index d21468c..ec46dec 100644
--- a/docs/manual/libsigc_manual.xml
+++ b/docs/manual/libsigc_manual.xml
@@ -9,7 +9,7 @@
           <surname>Pereira</surname>
         </author>
 
-       <pubdate>September 2002. Updated January 2004 by Murray Cumming</pubdate>
+       <pubdate>September 2002. Updated January 2004 and March 2016 by Murray Cumming</pubdate>
 
         <abstract>
           <para>libsigc++ is a C++ template library implementing typesafe callbacks. This is an intro to 
libsigc++.</para>
@@ -127,7 +127,7 @@ int main()
        <literal remap="tt">warn_people()</literal> function to a slot using the <literal 
remap="tt">slot()</literal> function.</para>
 
        <para>To compile this example, use:</para>
-       <programlisting>g++ example1.cc -o example1 `pkg-config --cflags --libs sigc++-2.0`</programlisting>
+       <programlisting>g++ example1.cc -o example1 `pkg-config --cflags --libs sigc++-3.0`</programlisting>
        <para>Note that those `` characters are backticks, not single quotes. Run it with</para>
        <programlisting>./example1</programlisting>
        <para>(Try not to panic when the aliens land!)</para>
diff --git a/sigc++/sigc++.h b/sigc++/sigc++.h
index 24d3424..64fcd66 100644
--- a/sigc++/sigc++.h
+++ b/sigc++/sigc++.h
@@ -62,12 +62,12 @@
  *
  * If your source file is @c program.cc, you can compile it with:
  * @code
- * g++ program.cc -o program `pkg-config --cflags --libs sigc++-2.0`
+ * g++ program.cc -o program `pkg-config --cflags --libs sigc++-3.0`
  * @endcode
  *
  * Alternatively, if using autoconf, use the following in @c configure.ac:
  * @code
- * PKG_CHECK_MODULES([LIBSIGC], [sigc++-2.0])
+ * PKG_CHECK_MODULES([LIBSIGC], [sigc++-3.0])
  * @endcode
  * Then use the generated @c LIBSIGC_CFLAGS and @c LIBSIGC_LIBS variables
  * in the project @c Makefile.am files. For example: