pidgin/pidgin

Fix a bug where autoconf 2.71 complains about AC_PROG_INTLTOOL not being used.
release-2.x.y
2021-03-29, Gary Kramlich
99152d2c1529
Fix a bug where autoconf 2.71 complains about AC_PROG_INTLTOOL not being used.

Testing Done:
Tested in a fedora rawhide container with the autoconf 2.71 copr installed.
Also tested in debian buster with autoconf 2.71 installed from experimental.

Bugs closed: PIDGIN-17509

Reviewed at https://reviews.imfreedom.org/r/589/
/** @page plugin-signals Plugin Signals
@signals
@signal plugin-load
@signal plugin-unload
@endsignals
@see plugin.h
<hr>
@signaldef plugin-load
@signalproto
void (*plugin_load)(PurplePlugin *plugin);
@endsignalproto
@signaldesc
Emitted when a plugin is loaded.
@param plugin The plugin that was loaded.
@endsignaldef
@signaldef plugin-unload
@signalproto
void (*plugin_unload)(PurplePlugin *plugin);
@endsignalproto
@signaldesc
Emitted when a plugin is unloaded.
@param plugin The plugin that was unloaded.
@endsignaldef
*/
// vim: syntax=c.doxygen tw=75 et