--- a/make/lib/Lib-java.base.gmk	Mon Sep 24 16:54:42 2018 +0300
+++ b/make/lib/Lib-java.base.gmk	Fri Sep 21 16:58:36 2018 +0200
@@ -130,6 +130,7 @@
   ifeq ($(STATIC_BUILD), false)
     $(eval $(call SetupJdkLibrary, BUILD_LIBJSIG, \
         NAME := jsig, \
+        OPTIMIZATION := LOW, \
         CFLAGS := $(CFLAGS_JDKLIB) $(LIBJSIG_CFLAGS), \
         LDFLAGS := $(LDFLAGS_JDKLIB) \
             $(call SET_SHARED_LIBRARY_ORIGIN), \