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| author | Masatake YAMATO <yamato@redhat.com> | 2008-05-07 16:04:31 +0900 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2008-05-11 10:10:48 +0200 |
| commit | a95bcfac2b5f353f99c6a338d77eb5584ab35d83 (patch) | |
| tree | 94abc5d4898e8d6f3922d2b8fb7351b354b3610d /Makefile | |
| parent | 5bb7ff795fffc9418e3039cac77b42adcaae1a57 (diff) | |
| download | lwn-a95bcfac2b5f353f99c6a338d77eb5584ab35d83.tar.gz lwn-a95bcfac2b5f353f99c6a338d77eb5584ab35d83.zip | |
kbuild: escape meta characters in regular expression in make TAGS
Alexey Dobriyan <adobriyan@gmail.com> introduced a code adds
menuconfig SOMETHING in Kconfig to tags output when you did "make tags".
See http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=80ff26241623875636674a31c0540a78c0fb5433
"make tags" may work fine with his code. However make TAGS doesn't work well
because etags command requires backslashes to escape meta characters like
`(', `)' and `|'.
Here is a patch.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1431,7 +1431,7 @@ define xtags elif $1 --version 2>&1 | grep -iq emacs; then \ $(all-sources) | xargs $1 -a; \ $(all-kconfigs) | xargs $1 -a \ - --regex='/^[ \t]*(menu|)config[ \t]+\([a-zA-Z0-9_]+\)/\2/'; \ + --regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'; \ $(all-defconfigs) | xargs -r $1 -a \ --regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'; \ else \ |