Remove deprecated Glib symbols

[Andre Klapper]

According to http://www.gnome.org/~fpeters/299.html , Inkscape uses the following deprecated Glib symbols:

GMemChunk, G_ALLOC_AND_FREE, G_HAVE_GINT64, g_basename, g_dirname, g_mem_chunk_alloc, g_mem_chunk_create, g_mem_chunk_free, g_strcasecmp, g_value_set_string_take_ownership

These symbols will be removed for Glib 3 which will be released in March 2010.
Also see http://live.gnome.org/GnomeGoals/RemoveDeprecatedSymbols/Glib and http://library.gnome.org/devel/glib/stable/ .

[Javier Jardón (jjardon)]

Hello!

I think that the status of this bug should be changed to high or normal

All these symbols will be removed for GTK 3 which will be released in March 2010.

See http://www.gnome.org/~fpeters/299.html for more info

[Travis Athougies (iammisc)]

Hi,

I replaced some of the deprecated symbols except those in helper/units.cpp. This patch is taken from the inkscape 0.46 release. This is my first patch so if I made any mistakes don't hesitate to correct me.

[Krzysztof Kosinski (tweenk)]

Fixed in 10480. Now compiles with G_DISABLE_DEPRECATED.

I didn't permanently add the define to configure.ac, because we can't know what functions will be deprecated in the future, and would lose forward compatibility with newer libraries.