blob: 2f4e92dffadf643b7de2e387adbd43954b41b629 [file] [log] [blame]
From 8d5ff7357354394b958321204b75e3855781aefe Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 9 Dec 2021 15:14:42 -0800
Subject: [PATCH] timezone: Make shell interpreter overridable in tzselect.ksh
define new macro called KSHELL which can be used to define default shell
use Bash by default
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Makeconfig | 9 +++++++++
timezone/Makefile | 1 +
2 files changed, 10 insertions(+)
diff --git a/Makeconfig b/Makeconfig
index ba70321af1..4b643768d9 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -293,6 +293,15 @@ ifndef sysincludedir
sysincludedir = /usr/include
endif
+# The full path name of a Posix-compliant shell, preferably one that supports
+# the Korn shell's 'select' statement as an extension.
+# These days, Bash is the most popular.
+# It should be OK to set this to /bin/sh, on platforms where /bin/sh
+# lacks 'select' or doesn't completely conform to Posix, but /bin/bash
+# is typically nicer if it works.
+ifndef KSHELL
+KSHELL = /bin/bash
+endif
# Commands to install files.
ifndef INSTALL_DATA
diff --git a/timezone/Makefile b/timezone/Makefile
index a789c22d26..3e69409a94 100644
--- a/timezone/Makefile
+++ b/timezone/Makefile
@@ -134,6 +134,7 @@ $(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make
-e '/TZVERSION=/s|see_Makefile|"$(version)"|' \
-e '/PKGVERSION=/s|=.*|="$(PKGVERSION)"|' \
-e '/REPORT_BUGS_TO=/s|=.*|="$(REPORT_BUGS_TO)"|' \
+ -e 's|#!/bin/bash|#!$(KSHELL)|g' \
< $< > $@.new
chmod 555 $@.new
mv -f $@.new $@