From 86fddba0118f900e03973430401be69d81703478 Mon Sep 17 00:00:00 2001
From: Saulius Krasuckas <saulius2@ar-fi.lt>
Date: Fri, 19 Apr 2024 16:52:19 +0300
Subject: [PATCH] bootstrap: Support Linux setups without groups(1), whoami(1)

---
 bootstrap/bootstrap | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bootstrap/bootstrap b/bootstrap/bootstrap
index 4d70d73334eb..eccb3379bec0 100755
--- a/bootstrap/bootstrap
+++ b/bootstrap/bootstrap
@@ -749,6 +749,13 @@ Linux)
 		need_awk=yes
 		need_sed=yes
 	fi
+	# Some distros, eg. OpenWRT provide no groups(1), whoami(1) by default:
+	if ! groups >/dev/null 2>&1; then
+		groupsprog="id -gn"
+	fi
+	if ! whoami >/dev/null 2>&1; then
+		whoamiprog="id -un"
+	fi
 	machine_arch=`uname -m`
 	# Override machine_arch where required.
 	case "$machine_arch" in