view src/which.sh @ 7737:8bcce08171af

Added tag v7.4.1166 for changeset f2ddad8cbce768a52004566e77a62c4ed33277c9
author Christian Brabandt <cb@256bit.org>
date Sun, 24 Jan 2016 17:00:05 +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