From: Andre Heider <a.heider@gmail.com>
Date: Thu, 23 Apr 2026 08:38:06 +0000 (+0200)
Subject: base-files: ipcalc.sh: get rid of `basename` dependency
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F23060%2Fhead;p=thirdparty%2Fopenwrt.git

base-files: ipcalc.sh: get rid of `basename` dependency

The netifd/dhcp flow uses this, and as uxc mounts netifd in a
container, this allows not mounting `basename` for just a usage.

References: https://github.com/openwrt/procd/pull/34
Suggested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Andre Heider <a.heider@gmail.com>
---

diff --git a/package/base-files/files/bin/ipcalc.sh b/package/base-files/files/bin/ipcalc.sh
index e8c7a07df6e..c698224f19f 100755
--- a/package/base-files/files/bin/ipcalc.sh
+++ b/package/base-files/files/bin/ipcalc.sh
@@ -2,8 +2,6 @@
 
 . /lib/functions/ipv4.sh
 
-PROG="$(basename "$0")"
-
 # wrapper to convert an integer to an address, unless we're using
 # decimal output format.
 # hook for library function
@@ -21,7 +19,7 @@ _ip2str() {
 }
 
 usage() {
-    echo "Usage: $PROG [ -d | -x ] address/prefix [ start limit ]" >&2
+    echo "Usage: ${0##*/} [ -d | -x ] address/prefix [ start limit ]" >&2
     exit 1
 }