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gen_build_files.sh: simplify "print everything up to INSERT line" part

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-10-19 21:17:20 +02:00
parent efd08bfa0a
commit 4ea37d62c2
1 changed files with 2 additions and 2 deletions
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4
scripts/gen_build_files.sh
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@ -27,11 +27,11 @@ generate()
# rules re handling of "\n" in echo params.
printf "%s\n" "${header}"
# print everything up to INSERT line
sed -n '/^INSERT$/q;1,/^INSERT$/p' "${src}"
sed -n '/^INSERT$/ q; p' "${src}"
# copy stdin to stdout
cat
# print everything after INSERT line
sed -n '/^INSERT$/{:l;n;p;bl}' "${src}"
sed -n '/^INSERT$/ { :l; n; p; bl }' "${src}"
} >"${dst}.tmp"
if ! cmp -s "${dst}" "${dst}.tmp"; then
gen "${dst}"