From 2bee59bb9e6b142a78c94f5e77a54e4e2366c1b8 Mon Sep 17 00:00:00 2001
From: Thorsten Glaser <tg@freewrt.org>
Date: Thu, 25 Jul 2013 22:07:33 +0200
Subject: [PATCH] Make default mkshrc file suitable for OpenWrt environment:

* Part of the FreeWRT patches:
  - no hostname(1)
  - ls(1) has no -o option
* OpenWrt and FreeWRT-1.0 fix:
  - since this is not ~/.mkshrc make sure subshells find it
---
 dot.mkshrc | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/dot.mkshrc b/dot.mkshrc
index c10b8fd..3a389b2 100644
--- a/dot.mkshrc
+++ b/dot.mkshrc
@@ -28,8 +28,8 @@ case $KSH_VERSION in
 *) return 0 ;;
 esac
 
-PS1='#'; (( USER_ID )) && PS1='$'; [[ ${HOSTNAME:=$(ulimit -c 0; hostname -s \
-    2>/dev/null)} = *([	 ]|localhost) ]] && HOSTNAME=$(ulimit -c 0; hostname \
+PS1='#'; (( USER_ID )) && PS1='$'; [[ ${HOSTNAME:=$(</proc/sys/kernel/hostname
+    )} = *([	 ]|localhost) ]] && HOSTNAME=$(ulimit -c 0; hostname \
     2>/dev/null); : ${EDITOR:=/bin/ed} ${HOSTNAME:=nil} ${TERM:=vt100}
 : ${MKSH:=$(whence -p mksh)}; PS4='[$EPOCHREALTIME] '; PS1=$'\001\r''${|
 	local e=$?
@@ -50,7 +50,7 @@ unalias ls
 alias l='ls -F'
 alias la='l -a'
 alias ll='l -l'
-alias lo='l -alo'
+alias lo='l -al'
 alias doch='fc -ln -1 | sudo mksh -s'
 whence -p rot13 >/dev/null || alias rot13='tr \
     abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ \
@@ -413,4 +413,8 @@ alias cls='print -n \\033c'
 
 unset p
 
+# we need this in OpenWrt for subshells that are not login shells
+: ${ENV=/etc/mkshrc}
+[[ -z $ENV ]] || export ENV
+
 : place customisations above this line
-- 
1.8.3.2