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Huzzah. /bin/pwd -P, instead of silently failing, now returns an error code

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on many linuces I've tried. If so, bail and invoke /bin/pwd sans argument.
This commit is contained in:
dogcow 2006-06-19 18:12:30 +00:00
parent 2bcfe3b4c8
commit f76552d855
1 changed files with 4 additions and 4 deletions
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8
build.sh
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@ -1,5 +1,5 @@
#! /usr/bin/env sh
# $NetBSD: build.sh,v 1.146 2006/02/03 12:29:41 apb Exp $
# $NetBSD: build.sh,v 1.147 2006/06/19 18:12:30 dogcow Exp $
#
# Copyright (c) 2001-2005 The NetBSD Foundation, Inc.
# All rights reserved.
@ -84,10 +84,10 @@ initdefaults()
# presence of symlinks. Unsetting PWD is simpler than changing
# every occurrence of pwd to use -P.
#
# XXX Except that doesn't work on Solaris.
# XXX Except that doesn't work on Solaris. Or many Linuces.
#
unset PWD
TOP=$(/bin/pwd -P 2>/dev/null)
TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null)
# Set defaults.
#
@ -868,7 +868,7 @@ createmakewrapper()
eval cat <<EOF ${makewrapout}
#! /bin/sh
# Set proper variables to allow easy "make" building of a NetBSD subtree.
# Generated from: \$NetBSD: build.sh,v 1.146 2006/02/03 12:29:41 apb Exp $
# Generated from: \$NetBSD: build.sh,v 1.147 2006/06/19 18:12:30 dogcow Exp $
# with these arguments: ${_args}
#
EOF