79 lines
1.9 KiB
Makefile
79 lines
1.9 KiB
Makefile
# $Id: autoconf.mk,v 1.8 2012/11/19 05:37:48 sjg Exp $
|
|
#
|
|
# @(#) Copyright (c) 1996-2009, Simon J. Gerraty
|
|
#
|
|
# This file is provided in the hope that it will
|
|
# be of use. There is absolutely NO WARRANTY.
|
|
# Permission to copy, redistribute or otherwise
|
|
# use this file is hereby granted provided that
|
|
# the above copyright notice and this notice are
|
|
# left intact.
|
|
#
|
|
# Please send copies of changes and bug-fixes to:
|
|
# sjg@crufty.net
|
|
#
|
|
|
|
.NOPATH: config.h config.status
|
|
|
|
.if !target(config.h)
|
|
config.h: ${.CURDIR}/config.h.in config.status
|
|
./config.status
|
|
.endif
|
|
|
|
.if !target(config.status)
|
|
# avoid the targets behaving differently
|
|
.if exists(${.OBJDIR}/config.status)
|
|
config.status: config.recheck
|
|
.else
|
|
config.status: config.gen
|
|
.endif
|
|
|
|
config.recheck: config.h.in ${.CURDIR}/configure
|
|
./config.status --recheck
|
|
@touch $@
|
|
|
|
config.gen: config.h.in ${.CURDIR}/configure
|
|
CC="${CC} ${CCMODE}" ${.CURDIR}/configure --no-create ${CONFIGURE_ARGS}
|
|
@touch $@ config.recheck
|
|
|
|
CLEANFILES+= config.recheck config.gen config.status *.meta
|
|
.endif
|
|
|
|
# avoid things blowing up if these are not here...
|
|
# this is not quite per the autoconf manual,
|
|
# and is extremely convoluted - but all utterly necessary!
|
|
|
|
.if make(autoconf-in) || make(configure) || make(config.h.in) || ${AUTO_AUTOCONF:Uno:tl} == "yes"
|
|
AUTOCONF ?= autoconf
|
|
AUTOHEADER ?= autoheader
|
|
|
|
# expand it to a full path
|
|
AUTOCONF := ${AUTOCONF:${M_whence}}
|
|
|
|
.if exists(${AUTOCONF})
|
|
|
|
.PRECIOUS: configure config.h.in config.status
|
|
|
|
ACLOCAL =
|
|
ACCONFIG =
|
|
|
|
.if exists(${.CURDIR}/aclocal.m4)
|
|
ACLOCAL += aclocal.m4
|
|
.endif
|
|
# use of acconfig.h is deprecated!
|
|
.if exists(${.CURDIR}/acconfig.h)
|
|
ACCONFIG += acconfig.h
|
|
.endif
|
|
|
|
config.h.in: ${.CURDIR}/configure.in ${ACCONFIG}
|
|
(cd ${.CURDIR} && ${AUTOHEADER})
|
|
|
|
configure: ${.CURDIR}/configure.in ${ACLOCAL}
|
|
(cd ${.CURDIR} && ${AUTOCONF})
|
|
|
|
AUTOCONF_INPUTS += configure
|
|
autoconf-input: ${AUTOCONF_INPUTS}
|
|
|
|
.endif
|
|
.endif
|