Ticket #1980: increased minimal required version of GLib up to 2.8.

g_try_new, g_try_new0 and g_try_malloc0 macros
are available in Glib >= 2.8.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

configure.ac

@@ -48,9 +48,9 @@ AC_ARG_WITH([glib_static],
 
 glib_found=no
 
-PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.6], [glib_found=yes], [:])
+PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.8], [glib_found=yes], [:])
 if test x"$glib_found" = xno; then
-    AC_MSG_ERROR([glib-2.0 not found or version too old (must be >= 2.6)])
+    AC_MSG_ERROR([glib-2.0 not found or version too old (must be >= 2.8)])
 fi
 
 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0], [gmodule_found=yes])

doc/HACKING

@@ -19,7 +19,7 @@ required:
 Autoconf 2.52 and above (latest is recommended)
 Automake 1.5 and above (latest is recommended)
 Gettext 0.11.5 and above
-Glib 2.6 and above (2.14 and higher is recommended)
+Glib 2.8 and above (2.14 and higher is recommended)
 
 Full list of requirements you can see at:
 http://www.midnight-commander.org/wiki/doc/buildAndInstall/req

doc/INSTALL

@@ -395,7 +395,7 @@ get glib from
 
 ftp://ftp.gtk.org/pub/glib/
 
-Minimal version of glib: 2.6.x
+Minimal version of glib: 2.8.x
 Recommended version: 2.14.x and higher.
 
 Newer versions may work, but haven't been tested.

doc/README

@@ -29,7 +29,7 @@ Dependencies
 ------------
 
 To compile the GNU Midnight Commander, you need to have a copy of the
-glib library version 2.6.x or newer, available at
+glib library version 2.8.x or newer, available at
 
 ftp://ftp.gtk.org/pub/glib/