From: Luigi Baldoni <aloisio@gmx.com>
Date: 2018-12-01 15:40:43 +0200
Subject: Do not build native plugins

Native plugins are problematic to package on account of being
binaries being looked for into datadir. Will have to create
a better patch that looks for them inside libdir, but for now
I'm simply disabling them.

Furthermore, according to upstream, they aren't particularly useful.

--- ./src/Makefile.am.orig	2019-03-13 01:37:07.324482462 +0000
+++ ./src/Makefile.am	2019-03-13 01:50:45.348216962 +0000
@@ -22,4 +22,4 @@ endif
 # for compatibility reasons here as nobase_include
 nobase_include_HEADERS = libprojectM/projectM.hpp libprojectM/Common.hpp libprojectM/dlldefs.h libprojectM/event.h libprojectM/fatal.h libprojectM/PCM.hpp
 
-SUBDIRS = libprojectM NativePresets ${PROJECTM_SDL_SUBDIR} ${PROJECTM_QT_SUBDIR} ${PROJECTM_EMSCRIPTEN_SUBDIR} ${PROJECTM_JACK_SUBDIR} ${PROJECTM_PULSEAUDIO_SUBDIR}
+SUBDIRS = libprojectM ${PROJECTM_SDL_SUBDIR} ${PROJECTM_QT_SUBDIR} ${PROJECTM_EMSCRIPTEN_SUBDIR} ${PROJECTM_JACK_SUBDIR} ${PROJECTM_PULSEAUDIO_SUBDIR}