This patch took copy of config.rpath from gettext 0.18.2 to build-aux/
directory. Software projects usually does not need to do that, because
the file is copied by gettext autopoint in autogen.sh or bootstrap.
In Fluxbox case calling autopoint seems wrong, as it would generate po/
directory with necessary make automation, adn 'msgid' & 'msgstr' files,
but that is not how the translations are done in this project.
This commit alters XRANDR (X Resize And Rotate) extension dependency,
which is expected to have at least version 1.4. Earlier old versions of
xrandr were supported, at least to some extent.
besides xpm. to get imlib2 support in fluxbox one has to
./configure --enable-imblib2
default is disabled. a fluxbox-binary that supports imlib2 will have
IMLIB2 in "fluxbox -info"-output
explanation to the changed files:
* xft.m4 -> acinclude.m4 + added ac_path_generic.m4
(from http://ac-archive.sourceforge.net/Miscellaneous/ac_path_generic.html)
* configure.in, Makefile.am, src/FbTk/Makefile.am changed to handle
imlib2-support
* Font.cc/hh Image.cc/hh App.cc fluxbox.cc consistent way of init for global
stuff for fonts and imagehandlers.
* rest of changes just add the imlib2-code, pretty straightforward
