pidgin/pidgin

Add support for osslsigncode and newer versions of nsis
release-2.x.y
2021-03-30, Gary Kramlich
cbb6d1c52d6e
Add support for osslsigncode and newer versions of nsis

Testing Done:
Built locally on windows with `make -f Makefile.mingw installers`

Ran the installer in Russian to verify that that issue was fixed as well.

Bugs closed: PIDGIN-17325, PIDGIN-17402

Reviewed at https://reviews.imfreedom.org/r/588/
/** @page imgstore-signals Image Store Signals
@signals
@signal image-deleting
@endsignals
@see imgstore.h
<hr>
@signaldef image-deleting
@signalproto
char *(*image_deleting)(const PurpleStoredImage *img);
@endsignalproto
@signaldesc
Emitted when a #PurpleStoredImage is about to be destroyed. This allows
for what amounts to weak references. Code can hold onto a pointer to
the PurpleStoredImage without actually "holding" a reference. They can
then use a signal handler to let them know when their img is about to
be destroyed.
@param img The image about to be destroyed.
@note It's not possible to purple_imgstore_ref() img to save it.
@endsignaldef
*/
// vim: syntax=c.doxygen tw=75 et