[gnote] Require GTK 3.0

[Aurimas Černius <aurimasc src gnome org>]

commit 7aa2733c0b6e6d5f28fcbbd5a18be1c6fa8db703
Author: Aurimas Ä?ernius <aurisc4 gmail com>
Date:   Sun May 29 21:43:12 2011 +0300

    Require GTK 3.0

 configure.ac |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 5d84cd2..e4a98aa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,9 +23,9 @@ AC_SUBST(GNOTE_VERSION)
 dnl all the library version.
 dnl if one is harcoded elsewhere, it is a bug
 
-GTK_VERSION=2.20
+GTK_VERSION=3.0
 LIBGLIBMM_VERSION=2.18
-LIBGTKMM_VERSION=2.12.0
+LIBGTKMM_VERSION=3.0
 LIBGCONF_VERSION=2.0.0
 LIBPANELAPPLETMM_VERSION=2.22.0
 GTKSPELL_VERSION=2.0.9
@@ -64,17 +64,15 @@ AC_LANG_CPLUSPLUS
 AC_LANG_COMPILER_REQUIRE
 
 PKG_CHECK_MODULES(LIBGLIBMM, [glibmm-2.4])
-PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= $GTK_VERSION])
-PKG_CHECK_MODULES(LIBGTKMM, [gtkmm-2.4 >= $LIBGTKMM_VERSION])
+PKG_CHECK_MODULES(GTK, [gtk+-3.0 >= $GTK_VERSION])
+PKG_CHECK_MODULES(LIBGTKMM, [gtkmm-3.0 >= $LIBGTKMM_VERSION])
 PKG_CHECK_MODULES(LIBXML, [libxml-2.0])
 PKG_CHECK_MODULES(LIBXSLT, [libxslt])
 PKG_CHECK_MODULES(GCONF, [gconf-2.0])
 PKG_CHECK_MODULES(PCRE, [libpcrecpp])
 PKG_CHECK_MODULES(UUID, [uuid])
 
-PKG_CHECK_EXISTS(gtkmm-2.4 >= 2.14.0,
-  [AC_DEFINE(HAVE_CLASS_GTK__WIDGET_SIGNAL_POPUP_MENU, 1, [Define to 1 if class Gtk::Widget has signal_popup_menu])],
-  [])
+AC_DEFINE(HAVE_CLASS_GTK__WIDGET_SIGNAL_POPUP_MENU, 1, [Define to 1 if class Gtk::Widget has signal_popup_menu])
 
 AC_ARG_ENABLE([applet],
 	AS_HELP_STRING([--disable-applet],[Disable panel applet]),