summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2010-11-25 05:55:18 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2010-11-25 05:55:18 (GMT)
commit7a3f8e2fe13ec45990cab7e53d773fcb782d5fd3 (patch)
tree55cb4f9939d65837d2e6baf7dda0166f0c4186cb
parent749e305d3671368a8d08de002f5235298ed1ed53 (diff)
downloadbusybox-7a3f8e2fe13ec45990cab7e53d773fcb782d5fd3.tar.gz
busybox-7a3f8e2fe13ec45990cab7e53d773fcb782d5fd3.tar.bz2
gen_build_files.sh: better comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rwxr-xr-xscripts/gen_build_files.sh7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/gen_build_files.sh b/scripts/gen_build_files.sh
index ac8ccb9..03831f5 100755
--- a/scripts/gen_build_files.sh
+++ b/scripts/gen_build_files.sh
@@ -18,9 +18,10 @@ generate()
local src="$1" dst="$2" header="$3" insert="$4"
#chk "${dst}"
(
- # need to use printf: different shells have inconsistent
- # rules re handling of "\n" in their params,
- # and ${insert} definitely contains "\n"
+ # Need to use printf: different shells have inconsistent
+ # rules re handling of "\n" in echo params,
+ # and ${insert} definitely contains "\n".
+ # Therefore, echo "${header}" would not work:
printf "%s\n" "${header}"
if grep -qs '^INSERT$' "${src}"; then
sed -n '1,/^INSERT$/p' "${src}"