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gen_build_files.sh uses bashism, document it

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-05-15 21:08:51 +02:00
parent b367bb2a62
commit 084e2284c7
1 changed files with 5 additions and 5 deletions
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10
scripts/gen_build_files.sh
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@ -1,4 +1,7 @@
#!/bin/sh
#!/bin/bash
# bashism:
# "read -r" without variable name reads line into $REPLY
# without stripping whitespace.
test $# -ge 2 || { echo "Syntax: $0 SRCTREE OBJTREE"; exit 1; }
@ -7,9 +10,7 @@ cd -- "$2" || { echo "Syntax: $0 SRCTREE OBJTREE"; exit 1; }
srctree="$1"
find -type d | while read -r; do
d="$REPLY"
find -type d | while read -r d; do
src="$srctree/$d/Kbuild.src"
dst="$d/Kbuild"
if test -f "$src"; then
@ -49,7 +50,6 @@ find -type d | while read -r; do
mv -- "$dst.$$.tmp" "$dst"
fi
fi
done
# Last read failed. This is normal. Don't exit with its error code: