--- a/make/lib/Lib-jdk.crypto.ucrypto.gmk	Fri Jun 08 11:30:10 2018 +0200
+++ b/make/lib/Lib-jdk.crypto.ucrypto.gmk	Fri Jun 08 18:11:32 2018 +0200
@@ -29,14 +29,10 @@
 
 ifeq ($(OPENJDK_TARGET_OS), solaris)
 
-  LIBJ2UCRYPTO_SRC := $(TOPDIR)/src/jdk.crypto.ucrypto/solaris/native/libj2ucrypto
-
   $(eval $(call SetupJdkLibrary, BUILD_LIBJ2UCRYPTO, \
       NAME := j2ucrypto, \
-      SRC := $(LIBJ2UCRYPTO_SRC), \
       OPTIMIZATION := LOW, \
-      CFLAGS := $(CFLAGS_JDKLIB) \
-          $(addprefix -I, $(LIBJ2UCRYPTO_SRC)), \
+      CFLAGS := $(CFLAGS_JDKLIB), \
       LDFLAGS := $(LDFLAGS_JDKLIB), \
       LIBS := $(LIBDL), \
   ))