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author | Wout Mertens <Wout.Mertens@gmail.com> | 2015-01-23 23:15:16 +0100 |
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committer | Wout Mertens <Wout.Mertens@gmail.com> | 2015-01-23 23:15:16 +0100 |
commit | 4b82bd683e5a386484379083876aab304fd172e8 (patch) | |
tree | 46578c87ad0ed96ca70ba79ba66be02d703ae5a1 /pkgs/stdenv/generic/setup.sh | |
parent | cd993d0e10b1bcc02d579843902398fbdb702e81 (diff) | |
parent | 2533a1124192c9da20087514986c3d37cc106c15 (diff) | |
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Merge pull request #5714 from vcunat/p/stdenv-subst
stdenv substitute: avoid using a temporary file
Diffstat (limited to 'pkgs/stdenv/generic/setup.sh')
-rw-r--r-- | pkgs/stdenv/generic/setup.sh | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh index 8c9f127e806c..82ea0863a707 100644 --- a/pkgs/stdenv/generic/setup.sh +++ b/pkgs/stdenv/generic/setup.sh @@ -370,9 +370,8 @@ substitute() { content="${content//"$pattern"/$replacement}" done - printf "%s" "$content" > "$output".tmp - if [ -x "$output" ]; then chmod +x "$output".tmp; fi - mv -f "$output".tmp "$output" + chmod -f +w "$output" || true + printf "%s" "$content" > "$output" } |