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Subject[PATCH] Makefile: fix error when gen TAGS
Date
scripts/tags.sh has a problem that it does not
test which kind of tags we are generating and
assumes tags. So when gen TAGS it shows:
GEN TAGS
sed: can't read tags: No such file or directory
make: *** [TAGS] Error 2

Signed-off-by: Yang Bai <hamo.by@gmail.com>
---
scripts/tags.sh | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/scripts/tags.sh b/scripts/tags.sh
index 833813a..ce94e34 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -168,7 +168,11 @@ exuberant()
--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'

# Remove structure forward declarations.
- LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' tags
+ if [[ -e tags ]]; then
+ LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' tags
+ else
+ LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' TAGS
+ fi
}

emacs()
--
1.7.9.1


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