cmd.sh

#!/bin/bash

if test x"$#" = "x0" ; then
	printf "You need to supply a command.\n"
	exit 1
fi

cmd=$1
shift

READLINK=`which greadlink 2>/dev/null`
if test x$READLINK = "x" ; then
	READLINK=`which readlink 2>/dev/null`
fi

if ! test x$READLINK = "x" ; then
	$READLINK -f . > /dev/null 2>&1
	if ! test x$? = "x0" ; then
		unset READLINK
	else
		CANONICALIZE="$READLINK -f"
	fi
fi

if test x$READLINK = "x" ; then
	REALPATH=`which grealpath 2>/dev/null`
	if test x$REALPATH = "x" ; then
		REALPATH=`which realpath 2>/dev/null`
	fi
	if test x$REALPATH = "x" ; then
		CANONICALIZE=readlink
	else
		CANONICALIZE=$REALPATH
	fi
fi

topdir=`dirname "$($CANONICALIZE "$0")"`

if test x$topdir = x"." ; then
	if ! test -f zfs.release.in ; then
		printf "cd into the zfs source directory or install GNU readlink or realpath.\n"
		printf "Homebrew: brew install coreutils\n"
		printf "MacPorts: port install coreutils\n"
		printf "Gentoo Prefix: emerge sys-apps/coreutils\n"
		exit 1
	fi
fi

for lib in nvpair uutil zpool zfs zfs_core; do
	export DYLD_LIBRARY_PATH=$topdir/lib/lib${lib}/.libs:$DYLD_LIBRARY_PATH
done
for c in zdb zfs zpool ztest; do
	export PATH=${topdir}/cmd/${c}/.libs:$PATH
done

#echo PATH=$PATH
#echo DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH
exec ${topdir}/cmd/$cmd/.libs/$cmd "$@"