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-rw-r--r--arch/arm64/tools/Makefile8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm64/tools/Makefile b/arch/arm64/tools/Makefile
index c2b34e761006..a94b3d9caad6 100644
--- a/arch/arm64/tools/Makefile
+++ b/arch/arm64/tools/Makefile
@@ -3,7 +3,7 @@
gen := arch/$(ARCH)/include/generated
kapi := $(gen)/asm
-kapisyshdr-y := cpucap-defs.h sysreg-defs.h
+kapisyshdr-y := cpucap-defs.h kernel-hwcap.h sysreg-defs.h
kapi-hdrs-y := $(addprefix $(kapi)/, $(kapisyshdr-y))
@@ -18,11 +18,17 @@ kapi: $(kapi-hdrs-y)
quiet_cmd_gen_cpucaps = GEN $@
cmd_gen_cpucaps = mkdir -p $(dir $@); $(AWK) -f $(real-prereqs) > $@
+quiet_cmd_gen_kernel_hwcap = GEN $@
+ cmd_gen_kernel_hwcap = mkdir -p $(dir $@); /bin/sh -e $(real-prereqs) > $@
+
quiet_cmd_gen_sysreg = GEN $@
cmd_gen_sysreg = mkdir -p $(dir $@); $(AWK) -f $(real-prereqs) > $@
$(kapi)/cpucap-defs.h: $(src)/gen-cpucaps.awk $(src)/cpucaps FORCE
$(call if_changed,gen_cpucaps)
+$(kapi)/kernel-hwcap.h: $(src)/gen-kernel-hwcaps.sh $(srctree)/arch/arm64/include/uapi/asm/hwcap.h FORCE
+ $(call if_changed,gen_kernel_hwcap)
+
$(kapi)/sysreg-defs.h: $(src)/gen-sysreg.awk $(src)/sysreg FORCE
$(call if_changed,gen_sysreg)