modern-gtk2: Require Gtkmm version 2.24 (!17)

Require the latest minor version of gtkmm2, released back in 2011 [1].
This is the first step in porting to Gtk3 [2].  This drops GParted
support for very old but still supported distributions:
    Distribution      EOL        Gtkmm
    RHEL / CentOS 6   2020-Nov   2.18.2
    SLES 11           2022-Mar   2.14.1

References:
[1] ANNOUNCE: gtkmm 2.24.0
    https://mail.gnome.org/archives/gtkmm-list/2011-February/msg00038.html
[2] Migrating from GTK+ 2.x to GTK+ 3 / Preparation in GTK+ 2.x
    https://developer.gnome.org/gtk3/stable/gtk-migrating-2-to-3.html#id-1.6.3.3

Closes !17 - Gtk2 modernisation
This commit is contained in:
Luca Bacci 2018-08-26 20:06:54 +02:00 committed by Mike Fleetwood
parent 1f54ab6b12
commit 8b42bab1ee
1 changed files with 1 additions and 1 deletions

View File

@ -219,7 +219,7 @@ AC_SUBST([GTHREAD_LIBS])
AC_SUBST([GTHREAD_CFLAGS])
dnl GTKMM
PKG_CHECK_MODULES([GTKMM], [gtkmm-2.4 >= 2.16.0])
PKG_CHECK_MODULES([GTKMM], [gtkmm-2.4 >= 2.24.0])
AC_SUBST([GTKMM_LIBS])
AC_SUBST([GTKMM_CFLAGS])