plugins: add autotools build for new ges plugin

configure.ac

@@ -424,6 +424,7 @@ pkgconfig/Makefile
 pkgconfig/gst-editing-services.pc
 pkgconfig/gst-editing-services-uninstalled.pc
 plugins/Makefile
+plugins/ges/Makefile
 plugins/nle/Makefile
 bindings/Makefile
 bindings/python/Makefile

plugins/Makefile.am

-SUBDIRS = nle
+SUBDIRS = ges nle

plugins/ges/Makefile.am

+plugin_LTLIBRARIES = libgstges.la
+
+libgstges_la_SOURCES = \
+	gesplugin.c \
+	gessrc.c \
+	gesdemux.c
+
+libgstges_la_CFLAGS = -I$(top_srcdir) \
+	$(GST_PLUGINS_BASE_CFLAGS) \
+	$(GST_BASE_CFLAGS) $(GST_CFLAGS)
+
+libgstges_la_LIBADD = \
+	$(top_builddir)/ges/libges-@GST_API_VERSION@.la \
+	$(GST_PLUGINS_BASE_LIBS) \
+	$(GST_BASE_LIBS) $(GST_LIBS)
+
+libgstges_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+noinst_HEADERS = \
+	gesdemux.h \
+	gessrc.h
+