kbuild: use assignment instead of define ... endef for filechk_* rules
Backported from kernel
commit ba97df45581f ("kbuild: use assignment instead of define ... endef for filechk_* rules")
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c0d3440..fd7a744 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -49,11 +49,10 @@
###
# 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 ba30652..f0f93c5 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -220,9 +220,7 @@
$(obj)/zconf.tab.o: $(obj)/zconf.lex.c
# 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)