This patch introduces TAGSFALGS which is passed to the indexer invoked
via tags, TAGS, scope, or gtags target.
Here is an example:
make O=/tmp/build TAGSFLAGS="--excmd=number" tags
Signed-off-by: Masatake YAMATO <yamato@xxxxxxxxxx>
---
Makefile | 3 ++-
scripts/tags.sh | 52 ++++++++++++++++++++++++++++++++--------------------
2 files changed, 34 insertions(+), 21 deletions(-)
diff --git a/Makefile b/Makefile
index 26492be..fd36251 100644
--- a/Makefile
+++ b/Makefile
@@ -1383,8 +1383,9 @@ clean: $(clean-dirs)
# Generate tags for editors
# ---------------------------------------------------------------------------
+TAGSFLAGS =
quiet_cmd_tags = GEN $@
- cmd_tags = $(CONFIG_SHELL) $(srctree)/scripts/tags.sh $@
+ cmd_tags = $(CONFIG_SHELL) $(srctree)/scripts/tags.sh $@ $(TAGSFLAGS)
tags TAGS cscope gtags: FORCE
$(call cmd,tags)
diff --git a/scripts/tags.sh b/scripts/tags.sh
index bd6185d..53c8989 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -111,17 +111,20 @@ all_defconfigs()
docscope()
{
(echo \-k; echo \-q; all_sources) > cscope.files
- cscope -b -f cscope.out
+ cscope "$@" -b -f cscope.out
}
dogtags()
{
- all_sources | gtags -f -
+ all_sources | gtags "$@" -f -
}
exuberant()
{
- all_sources | xargs $1 -a \
+ cmd=$1
+ shift
+
+ all_sources | xargs $cmd "$@" -a \
-I __initdata,__exitdata,__acquires,__releases \
-I __read_mostly,____cacheline_aligned \
-I ____cacheline_aligned_in_smp \
@@ -134,15 +137,15 @@ exuberant()
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
--regex-c++='/^DEFINE_EVENT\(([^,)]*).*/trace_\1/'
- all_kconfigs | xargs $1 -a \
+ all_kconfigs | xargs $cmd "$@" -a \
--langdef=kconfig --language-force=kconfig \
--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/\2/'
- all_kconfigs | xargs $1 -a \
+ all_kconfigs | xargs $cmd "$@" -a \
--langdef=kconfig --language-force=kconfig \
--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/CONFIG_\2/'
- all_defconfigs | xargs -r $1 -a \
+ all_defconfigs | xargs -r $cmd "$@" -a \
--langdef=dotconfig --language-force=dotconfig \
--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'
@@ -150,28 +153,34 @@ exuberant()
emacs()
{
- all_sources | xargs $1 -a \
+ cmd=$1
+ shift
+
+ all_sources | xargs $cmd "$@" -a \
--regex='/^ENTRY(\([^)]*\)).*/\1/' \
--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/'
- all_kconfigs | xargs $1 -a \
+ all_kconfigs | xargs $cmd "$@" -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'
- all_kconfigs | xargs $1 -a \
+ all_kconfigs | xargs $cmd "$@" -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/CONFIG_\3/'
- all_defconfigs | xargs -r $1 -a \
+ all_defconfigs | xargs -r $cmd "$@" -a \
--regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'
}
xtags()
{
- if $1 --version 2>&1 | grep -iq exuberant; then
- exuberant $1
- elif $1 --version 2>&1 | grep -iq emacs; then
- emacs $1
+ cmd=$1
+ shift
+
+ if $cmd --version 2>&1 | grep -iq exuberant; then
+ exuberant $cmd "$@"
+ elif $cmd --version 2>&1 | grep -iq emacs; then
+ emacs $cmd "$@"
else
- all_sources | xargs $1 -a
+ all_sources | xargs $cmd "$@" -a
fi
}
@@ -187,22 +196,25 @@ if [ "${ARCH}" = "um" ]; then
fi
fi
-case "$1" in
+target=$1
+shift
+
+case "$target" in
"cscope")
- docscope
+ docscope $@
;;
"gtags")
- dogtags
+ dogtags $@
;;
"tags")
rm -f tags
- xtags ctags
+ xtags ctags $@
;;
"TAGS")
rm -f TAGS
- xtags etags
+ xtags etags $@
;;
esac
--
1.7.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
