08f0b784f
Denys Vlasenko
2010-07-04
Subject
Yet another attempt to stamp out "make -j" problems
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applets/usage_compressed+7 -1
| @@ -9,7 +9,7 @@ test -x "$loc/usage" || exit 1 | |
| test "$SED" || SED=sed | |
| test "$DD" || DD=dd | |
| - | exec >"$target" |
| + | exec >"$target.$$" |
| echo '#define UNPACKED_USAGE "" \' | |
| "$loc/usage" | od -v -t x1 \ | |
| @@ -39,3 +39,9 @@ echo '#define PACKED_USAGE \' | |
| -e 's/\(..\)/0x\1,/g' \ | |
| -e 's/$/ \\/' | |
| echo '' | |
| + | |
| + | if cmp -s "$target.$$" "$target" 2>/dev/null; then |
| + | rm -- "$target.$$" |
| + | else |
| + | mv -- "$target.$$" "$target" |
| + | fi |