[gtkmm] (9 commits) Non-fast-forward update to branch use-dllexport-3-24

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'use-dllexport-3-24' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  1a47806... gdk/gdkmmconfig.h.in: Add GDKMM_API
  4482149... gtk/gtkmmconfig.h.in: Re-organize GTKMM_API definitions
  7bd2f95... gdk/src/*.hg: Mark classes and functions with GDKMM_API
  11ca752... gdk/gdkmm/*.h: Mark functions with GDKMM_API
  455f7a3... tools/m4/class_gtkobject.m4: Allow applying decorations
  8d5de17... gtk/src/*.hg: Mark classes and functions with GTKMM_API
  923f3b9... gtk/gtkmm/*.h: Mark functions with GTKMM_API
  b94f8e0... NMake Makefiles: Export symbols without gendef if possible
  084ad42... NMake Makefiles: Fix test program build rules

Commits added to the branch:

  51f7efc... NMake Makefiles: Fix test program build rules (*)
  c8f644d... gdk/gdkmmconfig.h.in: Add GDKMM_API
  9caf94d... gtk/gtkmmconfig.h.in: Re-organize GTKMM_API definitions
  52952ac... gdk/src/*.hg: Mark classes and functions with GDKMM_API
  17e1220... gdk/gdkmm/*.h: Mark functions with GDKMM_API
  baf92bc... tools/m4/class_gtkobject.m4: Allow applying decorations
  5491e45... gtk/src/*.hg: Mark classes and functions with GTKMM_API
  6cfb260... gtk/gtkmm/*.h: Mark functions with GTKMM_API
  16bd5d0... NMake Makefiles: Export symbols without gendef if possible

(*) This commit already existed in another branch; no separate mail sent