complel: plugins -- Disable coverage and mcount

They are not supported in plugins.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

compel/plugins/Makefile

 .PHONY: .FORCE
 
+CFLAGS			:= $(filter-out -pg $(CFLAGS-GCOV),$(CFLAGS))
 PLUGIN_ARCH_DIR		:= compel/arch/$(ARCH)/plugins
 
 #