--- a/make/lib/Lib-java.security.jgss.gmk	Thu Apr 26 15:37:22 2018 +0200
+++ b/make/lib/Lib-java.security.jgss.gmk	Thu Apr 26 15:52:17 2018 +0200
@@ -31,8 +31,6 @@
     NAME := j2gss, \
     OPTIMIZATION := LOW, \
     CFLAGS := $(CFLAGS_JDKLIB), \
-    HEADER_FLAGS := \
-        -I$(call FindHeaderDirForModule, $(MODULE)), \
     LDFLAGS := $(LDFLAGS_JDKLIB) \
         $(call SET_SHARED_LIBRARY_ORIGIN), \
     LIBS := $(LIBDL), \
@@ -49,8 +47,6 @@
         NAME := w2k_lsa_auth, \
         OPTIMIZATION := LOW, \
         CFLAGS := $(CFLAGS_JDKLIB), \
-        HEADER_FLAGS := \
-            -I$(call FindHeaderDirForModule, $(MODULE)), \
         LDFLAGS := $(LDFLAGS_JDKLIB) \
             $(call SET_SHARED_LIBRARY_ORIGIN), \
         LIBS := advapi32.lib Secur32.lib netapi32.lib kernel32.lib user32.lib \
@@ -68,8 +64,6 @@
         NAME := osxkrb5, \
         OPTIMIZATION := LOW, \
         CFLAGS := $(CFLAGS_JDKLIB), \
-        HEADER_FLAGS := \
-            -I$(call FindHeaderDirForModule, $(MODULE)), \
         DISABLED_WARNINGS_clang := deprecated-declarations, \
         LDFLAGS := $(LDFLAGS_JDKLIB) \
             $(call SET_SHARED_LIBRARY_ORIGIN), \