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-rw-r--r--arch/s390/tools/Makefile27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/s390/tools/Makefile b/arch/s390/tools/Makefile
new file mode 100644
index 0000000000..f9dd47ff9a
--- /dev/null
+++ b/arch/s390/tools/Makefile
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for s390 specific build tools
+#
+
+kapi := arch/$(ARCH)/include/generated/asm
+kapi-hdrs-y := $(kapi)/facility-defs.h $(kapi)/dis-defs.h
+
+PHONY += kapi
+
+kapi: $(kapi-hdrs-y)
+
+hostprogs += gen_facilities
+hostprogs += gen_opcode_table
+
+HOSTCFLAGS_gen_facilities.o += $(LINUXINCLUDE)
+
+filechk_facility-defs.h = $(obj)/gen_facilities
+
+filechk_dis-defs.h = \
+ $(obj)/gen_opcode_table < $(srctree)/arch/$(ARCH)/tools/opcodes.txt
+
+$(kapi)/facility-defs.h: $(obj)/gen_facilities FORCE
+ $(call filechk,facility-defs.h)
+
+$(kapi)/dis-defs.h: $(obj)/gen_opcode_table FORCE
+ $(call filechk,dis-defs.h)