commit 51ab7bd72c419d33d3d45c34a62f92ef35b8c58c
author Maciej Żenczykowski <maze@google.com> Wed Jan 29 00:28:24 2020 -0800
committer Maciej Żenczykowski <maze@google.com> Wed Jan 29 00:30:40 2020 -0800
tree 049d73bacede86a068d8ebaa05bbf64548e5b56f
parent b93f0dbebb5bb059050622cf2f71fbc249d23f24

fix build rootfs locale failure warnings

Fixes stuff like:
   dpkg-genbuildinfo --build=full
  perl: warning: Setting locale failed.
  perl: warning: Please check that your locale settings:
          LANGUAGE = "en_US:",
          LC_ALL = (unset),
          LANG = "en_US.UTF-8"
      are supported and installed on your system.
  perl: warning: Falling back to the standard locale ("C").

Just unset all locale related strings and force C locale.

Test: built an image
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I9eaa101afaff15c4bd51c45319df2508dd90fb9d

net/test/build_rootfs.sh

diff --git a/net/test/build_rootfs.sh b/net/test/build_rootfs.sh
index 5049bc6..b5b999d 100755
--- a/net/test/build_rootfs.sh
+++ b/net/test/build_rootfs.sh
@@ -19,6 +19,13 @@
 
 SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd -P)
 
+# Make sure we're in C locale so build inside chroot does not complain
+# about missing files
+unset LANG LANGUAGE \
+  LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION LC_MEASUREMENT \
+  LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE LC_TIME
+export LC_ALL=C
+
 usage() {
   echo -n "usage: $0 [-h] [-s stretch|buster] [-a i386|amd64|armhf|arm64] "
   echo "[-m http://mirror/debian] [-n net_test.rootfs.`date +%Y%m%d`]"