#	$NetBSD: Makefile.gnuwrap,v 1.9 2003/03/14 05:22:51 thorpej Exp $
#
# Wrapper for GNU Makefiles.

.ifndef _WRAPPER_INCLUDED
_WRAPPER_INCLUDED=1

.ifndef _NOWRAPPER
.include "${.CURDIR}/Makefile"
.endif

# Prevent targets in source directories from being rebuilt.

_srcdir:=	${srcdir}
.MADE:		${.ALLTARGETS:M${_srcdir}/*} Makefile

# Don't rebuild .gmo files, or lex/yacc (which GNU puts in the source tree).
.po.gmo .l.c .y.c .y.h .x.1:
	@true

# Make sure this file gets re-loaded recursively.
.ifndef _NOWRAPPER
# Some systems have a small ARG_MAX.  On such systems, prevent Make
# variables set on the command line from being exported in the
# environment (they will still be set in MAKEOVERRIDES).
BUILD_OSTYPE!=  uname -s
.if ${BUILD_OSTYPE} == "Darwin" || ${BUILD_OSTYPE} == "FreeBSD"
__noenvexport=  -X
.endif
_GNUWRAPPER:=	${.PARSEDIR}/${.PARSEFILE}
MAKE:=		${MAKE} ${__noenvexport} -f ${_GNUWRAPPER}
.endif
.endif