pyrox.dev
stdenv: change 'echo -n' to 'printf "%s"'
[Bjørn: rationale is portability, "echo -n" isn't in POSIX]
authored by
Nikolay Amiantov
and committed by
Bjørn Forsman
ca3ecb56
2ec47049
+3
-4
pkgs/stdenv/generic/setup.sh
+3
-4
pkgs/stdenv/generic/setup.sh
···
101
if [ -n "$succeedOnFailure" ]; then
102
echo "build failed with exit code $exitCode (ignored)"
103
mkdir -p "$out/nix-support"
104
-
echo -n $exitCode > "$out/nix-support/failed"
105
exit 0
106
fi
107
···
339
local n p pattern replacement varName content
340
341
# a slightly hacky way to keep newline at the end
342
-
content="$(cat "$input"; echo -n X)"
343
content="${content%X}"
344
345
for ((n = 2; n < ${#params[*]}; n += 1)); do
···
367
content="${content//"$pattern"/$replacement}"
368
done
369
370
-
# !!! This doesn't work properly if $content is "-n".
371
-
echo -n "$content" > "$output".tmp
372
if [ -x "$output" ]; then chmod +x "$output".tmp; fi
373
mv -f "$output".tmp "$output"
374
}
···
101
if [ -n "$succeedOnFailure" ]; then
102
echo "build failed with exit code $exitCode (ignored)"
103
mkdir -p "$out/nix-support"
104
+
printf "%s" $exitCode > "$out/nix-support/failed"
105
exit 0
106
fi
107
···
339
local n p pattern replacement varName content
340
341
# a slightly hacky way to keep newline at the end
342
+
content="$(cat "$input"; printf "%s" X)"
343
content="${content%X}"
344
345
for ((n = 2; n < ${#params[*]}; n += 1)); do
···
367
content="${content//"$pattern"/$replacement}"
368
done
369
370
+
printf "%s" "$content" > "$output".tmp
371
if [ -x "$output" ]; then chmod +x "$output".tmp; fi
372
mv -f "$output".tmp "$output"
373
}