For incremental build, "include/generated/mach-types.h is up to date"
is every time displayed like follows:
$ make ARCH=arm
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
CHK include/generated/bounds.h
CHK include/generated/timeconst.h
CHK include/generated/asm-offsets.h
This commit avoids such a clumsy log and introduces Kbuild standard
log style:
GEN include/generated/mach-types.h
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
KernelVersion: 4.6-rc4
arch/arm/tools/Makefile | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile
index 32d05c8..6e4cd18 100644
--- a/arch/arm/tools/Makefile
+++ b/arch/arm/tools/Makefile
@@ -4,7 +4,10 @@
# Copyright (C) 2001 Russell King
#
-include/generated/mach-types.h: $(src)/gen-mach-types $(src)/mach-types
- @$(kecho) ' Generating $@'
- @mkdir -p $(dir $@)
- $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
+quiet_cmd_gen_mach = GEN $@
+ cmd_gen_mach = mkdir -p $(dir $@) && \
+ $(AWK) -f $(filter-out $(PHONY),$^) > $@ || \
+ { rm -f $@; /bin/false; }
+
+include/generated/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE
+ $(call if_changed,gen_mach)
--
1.9.1
