--- Makefile.orig	2021-03-17 07:34:46 UTC
+++ Makefile
@@ -123,7 +123,7 @@ install:
 	mkdir -p $(DESTDIR)$(libdir)/
 	cp -af $(APP_LIB_FILES) $(DESTDIR)$(libdir)/
 	if [ "$(PJ_EXCLUDE_PJSUA2)x" = "x" ] ; then \
-	    cp -af $(PJ_DIR)/pjsip/lib/libpjsua2-$(LIB_SUFFIX) $(DESTDIR)$(libdir)/; \
+	    cp -af $(APP_LIBXX_FILES) $(DESTDIR)$(libdir)/; \
 	fi
 	mkdir -p $(DESTDIR)$(includedir)/
 	for d in pjlib pjlib-util pjnath pjmedia pjsip; do \