view src/which.sh @ 8398:3d307af63e17

Added tag v7.4.1490 for changeset 1e58a938aafc5f1dbe1d0678c86fbdef50d124a3
author Christian Brabandt <cb@256bit.org>
date Fri, 04 Mar 2016 23:15:05 +0100
parents 3fc0f57ecb91
children
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#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done