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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-01-03 10:16:54 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-01-06 10:22:35 +0900
commitba97df45581f09a987ffa38444c33ed6a0a9479e (patch)
tree82ac6f321415ebfad378c249abb1779aeeb95c59 /scripts
parentd6e4b3e326d8b44675b9e19534347d97073826aa (diff)
downloadlinux-stericsson-ba97df45581f09a987ffa38444c33ed6a0a9479e.tar.gz
kbuild: use assignment instead of define ... endef for filechk_* rules
You do not have to use define ... endef for filechk_* rules. For simple cases, the use of assignment looks cleaner, IMHO. I updated the usage for scripts/Kbuild.include in case somebody misunderstands the 'define ... endif' is the requirement. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Kbuild.include8
-rw-r--r--scripts/kconfig/Makefile4
2 files changed, 5 insertions, 7 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 74a3fe7ddc01..525bff667a52 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -41,11 +41,11 @@ kecho := $($(quiet)kecho)
###
# filechk is used to check if the content of a generated file is updated.
# Sample usage:
-# define filechk_sample
-# echo $KERNELRELEASE
-# endef
-# version.h : Makefile
+#
+# filechk_sample = echo $(KERNELRELEASE)
+# version.h: FORCE
# $(call filechk,sample)
+#
# The rule defined shall write to stdout the content of the new file.
# The existing file will be compared with the new one.
# - If no file exist it is created
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index ec204fa54c9a..679e62e5a15c 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -201,9 +201,7 @@ HOSTCFLAGS_gconf.o = $(shell . $(obj)/.gconf-cfg && echo $$cflags)
$(obj)/gconf.o: $(obj)/.gconf-cfg
# check if necessary packages are available, and configure build flags
-define filechk_conf_cfg
- $(CONFIG_SHELL) $<
-endef
+filechk_conf_cfg = $(CONFIG_SHELL) $<
$(obj)/.%conf-cfg: $(src)/%conf-cfg.sh FORCE
$(call filechk,conf_cfg)