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Commit f6333eb4 authored by John Kacur's avatar John Kacur Committed by Sam Ravnborg
Browse files

kbuild: Add ctags support for function prototypes and external variable declarations 



This patch adds function prototypes and external variable declarations
to the set of tag kinds when running ctags. I find this useful when
perusing the kernel. Please apply.

Signed-off-by: default avatarJohn Kacur <jkacur@rogers.com>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent 9572b28f

Makefile

+8 −4
Original line number Diff line number Diff line
@@ -1236,7 +1236,9 @@ cscope: FORCE 
quiet_cmd_TAGS = MAKE   $@

define cmd_TAGS

	rm -f $@; \

	ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \

	ETAGSF=`etags --version | grep -i exuberant >/dev/null && \

                echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \

                --extra=+f --c-kinds=+px"`; \

                $(all-sources) | xargs etags $$ETAGSF -a

endef
@@ -1247,7 +1249,9 @@ TAGS: FORCE 
quiet_cmd_tags = MAKE   $@

define cmd_tags

	rm -f $@; \

	CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \

	CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \

                echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \

                --extra=+f --c-kinds=+px"`; \

                $(all-sources) | xargs ctags $$CTAGSF -a

endef