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authorSam Ravnborg <sam@mars.(none)>2005-07-28 23:11:34 +0200
committerSam Ravnborg <sam@mars.(none)>2005-07-28 23:11:34 +0200
commit66d609ec8a4464b5fbe7a0723e3958b98c95991a (patch)
tree5e888e7ffbd70a82c9345ea51d83cb163db27d5d
parent49490571bcfe24d279a66ba24198e8ba299fe58f (diff)
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kbuild: fix make TAGS (for emacs use)
From: bongiojp@clarkson.edu <Jeremy Bongio> make TAGS does not make source code tags for emacs. It instead returns an error than "etags -" isn't valid. The problem is easily remedied. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
-rw-r--r--Makefile13
1 files changed, 8 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 06995fe7f57..d01b004a2a0 100644
--- a/Makefile
+++ b/Makefile
@@ -1203,9 +1203,15 @@ cscope: FORCE
$(call cmd,cscope)
quiet_cmd_TAGS = MAKE $@
-cmd_TAGS = $(all-sources) | etags -
+define cmd_TAGS
+ rm -f $@; \
+ ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
+ $(all-sources) | xargs etags $$ETAGSF -a
+endef
+
+TAGS: FORCE
+ $(call cmd,TAGS)
-# Exuberant ctags works better with -I
quiet_cmd_tags = MAKE $@
define cmd_tags
@@ -1214,9 +1220,6 @@ define cmd_tags
$(all-sources) | xargs ctags $$CTAGSF -a
endef
-TAGS: FORCE
- $(call cmd,TAGS)
-
tags: FORCE
$(call cmd,tags)