From 58095fa70d50dcc594e3b9e307bb788ba7ea725f Mon Sep 17 00:00:00 2001
From: Nicolas Boichat <nicolas@boichat.ch>
Date: Thu, 24 Jul 2025 15:17:20 +0800
Subject: [PATCH] util/build-gnu.sh: Replace $abs_path_dir_

path_prepend_ sets $abs_path_dir_, but the sed command above removes
it. Set it manually instead.

Fixes part of tests/cp/preserve-gid.
---
 util/build-gnu.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/util/build-gnu.sh b/util/build-gnu.sh
index 21286515d..f62701600 100755
--- a/util/build-gnu.sh
+++ b/util/build-gnu.sh
@@ -200,7 +200,9 @@ else
     touch gnu-built
 fi
 
-grep -rl 'path_prepend_' tests/* | xargs sed -i 's| path_prepend_ ./src||'
+grep -rl 'path_prepend_' tests/* | xargs -r sed -i 's| path_prepend_ ./src||'
+# path_prepend_ sets $abs_path_dir_: set it manually instead.
+grep -rl '\$abs_path_dir_' tests/*/*.sh | xargs -r sed -i "s|\$abs_path_dir_|${UU_BUILD_DIR//\//\\/}|g"
 
 # Use the system coreutils where the test fails due to error in a util that is not the one being tested
 sed -i "s|grep '^#define HAVE_CAP 1' \$CONFIG_HEADER > /dev/null|true|"  tests/ls/capability.sh