[kvm-unit-tests PATCH v3 1/2] s390x: factor out common args for genprotimg

[Nico Boehr <nrb@linux.ibm.com>]

Upcoming changes will add more arguments to genprotimg. To avoid
duplicating this logic, move the arguments to genprotimg to a variable.

Signed-off-by: Nico Boehr <nrb@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
---
 s390x/Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/s390x/Makefile b/s390x/Makefile
index efd5e0c13102..d17055ebe6a8 100644
--- a/s390x/Makefile
+++ b/s390x/Makefile
@@ -165,11 +165,13 @@ $(SNIPPET_DIR)/c/%.hdr: $(SNIPPET_DIR)/c/%.gbin $(HOST_KEY_DOCUMENT)
 %.bin: %.elf
 	$(OBJCOPY) -O binary  $< $@
 
+genprotimg_args = --host-key-document $(HOST_KEY_DOCUMENT) --no-verify
+
 %selftest.pv.bin: %selftest.bin $(HOST_KEY_DOCUMENT) $(patsubst %.pv.bin,%.parmfile,$@)
-	$(GENPROTIMG) --host-key-document $(HOST_KEY_DOCUMENT) --parmfile $(patsubst %.pv.bin,%.parmfile,$@) --no-verify --image $< -o $@
+	$(GENPROTIMG) $(genprotimg_args) --parmfile $(patsubst %.pv.bin,%.parmfile,$@) --image $< -o $@
 
 %.pv.bin: %.bin $(HOST_KEY_DOCUMENT)
-	$(GENPROTIMG) --host-key-document $(HOST_KEY_DOCUMENT) --no-verify --image $< -o $@
+	$(GENPROTIMG) $(genprotimg_args) --image $< -o $@
 
 $(snippet_asmlib): $$(patsubst %.o,%.S,$$@) $(asm-offsets)
 	$(CC) $(CFLAGS) -c -nostdlib -o $@ $<
-- 
2.36.1