From: Dmitri Goutnik <dgoutnik@gmail.com>
Date: Sat, 27 Apr 2019 13:16:36 +0000 (-0500)
Subject: bootstrap.bash: preserve file times when copying
X-Git-Tag: go1.13beta1~527
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=930d6ecb69d2a26c545d4ee6e4f217022b945d35;p=gostls13.git

bootstrap.bash: preserve file times when copying

Preserve file modification times when copying bootstrap tree,
this makes generated bootstrap more friendly to rsyncing.

Change-Id: I32cde58c25b48d3c00d4413860dbd49a265b0ff2
Reviewed-on: https://go-review.googlesource.com/c/go/+/174217
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/bootstrap.bash b/src/bootstrap.bash
index 92a4718286..88c080a948 100755
--- a/src/bootstrap.bash
+++ b/src/bootstrap.bash
@@ -45,7 +45,7 @@ fi
 unset GOROOT
 src=$(cd .. && pwd)
 echo "#### Copying to $targ"
-cp -R "$src" "$targ"
+cp -Rp "$src" "$targ"
 cd "$targ"
 echo
 echo "#### Cleaning $targ"