# USE_AUTOTOOLS	- If set, this port uses various GNU autotools

#				  (libtool, autoconf, autoheader, automake et al.)

#				  See bsd.autotools.mk for more details.

##

.endif

.if defined(USE_AUTOTOOLS)

.include "${PORTSDIR}/Mk/bsd.autotools.mk"

# $FreeBSD$

#

# IMPORTANT NOTE:

#	Before making any changes to this file, contact portmgr to arrange

#	for an experimental ports run.

#	Untested commits will almost certainly break the tree, incur the

#	wrath of countless folks, and be unceremoniously backed out by

#	the maintainer and/or portmgr.

Autotools_Include_MAINTAINER=	tijl@FreeBSD.org

#---------------------------------------------------------------------------

# USE_AUTOTOOLS= tool[:env] ...

#

# 'tool' can currently be one of the following:

#	autoconf

#

# ':env' is used to specify that the environmental variables are needed

#	but the relevant tool should NOT be run as part of the

#	'run-autotools' target

#

# In addition, these variables can be set in the port Makefile to be

# passed to the relevant tools:

#

# AUTOCONF_ARGS=...

#	- Extra arguments passed to autoconf during configure step

#

#---------------------------------------------------------------------------

#---------------------------------------------------------------------------

# NO USER-SERVICABLE PARTS BEYOND THIS POINT.  REALLY.  WE MEAN IT.

#---------------------------------------------------------------------------

# Known autotools components

_AUTOTOOLS_ALL=	autoconf

#---------------------------------------------------------------------------

# Primary magic to break out the USE_AUTOTOOLS stanza into something

# more useful, along with substantial error checking to prevent

# foot-shooting

#---------------------------------------------------------------------------

# Break out the stanza

#

_AUTOTOOLS_IMPL=

.for stanza in ${USE_AUTOTOOLS}

_AUTOTOOLS_IMPL+= ${stanza:C/^([^:]+).*/\1/}

_AUTOTOOL_${stanza:C/^([^:]+).*/\1/}= ${stanza:C/^[^:]+:([^:]+)/\1/}

.endfor

# Verify each component, normalize

#

_AUTOTOOLS_NOCOMP=

.for component in ${_AUTOTOOLS_IMPL}

. if ${_AUTOTOOLS_ALL:M${component}}==""

_AUTOTOOLS_NOCOMP+=	${component}

. endif

. if ${_AUTOTOOL_${component}}==${component}

_AUTOTOOL_${component}=  yes

. elsif ${_AUTOTOOL_${component}}!="env" && ${_AUTOTOOL_${component}}!="yes"

_AUTOTOOLS_BADCOMP+= ${component}:${_AUTOTOOL_${component}}

. endif

.endfor

.if !empty(_AUTOTOOLS_NOCOMP)

IGNORE+=	Unknown autotool: ${_AUTOTOOLS_NOCOMP:O:u}

.endif

# Check for anything other than 'yes' or 'env'

#

_AUTOTOOLS_BADCOMP=

.for component in ${_AUTOTOOLS_IMPL}

. if ${_AUTOTOOL_${component}}!="env" && ${_AUTOTOOL_${component}}!="yes"

_AUTOTOOLS_BADCOMP+= ${component}:${_AUTOTOOL_${component}}

. endif

.endfor

.if !empty(_AUTOTOOLS_BADCOMP)

IGNORE+=	Bad autotool stanza: ${_AUTOTOOLS_BADCOMP:O:u}

.endif

#---------------------------------------------------------------------------

# autoconf

#---------------------------------------------------------------------------

.if defined(_AUTOTOOL_autoconf)

AUTOCONF_VERSION=	2.69

AUTOCONF_PORT=		devel/autoconf

. if ${_AUTOTOOL_autoconf} == "yes"

_AUTOTOOL_rule_autoconf=	yes

GNU_CONFIGURE?=			yes

. endif

.endif

.if defined(AUTOCONF_VERSION)

AUTOCONF=		${LOCALBASE}/bin/autoconf-${AUTOCONF_VERSION}

AUTOCONF_DIR=		${LOCALBASE}/share/autoconf-${AUTOCONF_VERSION}

AUTOIFNAMES=		${LOCALBASE}/bin/ifnames-${AUTOCONF_VERSION}

AUTOM4TE?=		${LOCALBASE}/bin/autom4te-${AUTOCONF_VERSION}

AUTORECONF=		${LOCALBASE}/bin/autoreconf-${AUTOCONF_VERSION}

AUTOSCAN=		${LOCALBASE}/bin/autoscan-${AUTOCONF_VERSION}

AUTOUPDATE=		${LOCALBASE}/bin/autoupdate-${AUTOCONF_VERSION}

AUTOCONF_VARS=		AUTOCONF=${AUTOCONF} \

			AUTOCONF_DIR=${AUTOCONF_DIR} \

			AUTOIFNAMES=${AUTOIFNAMES} \

			AUTOM4TE=${AUTOM4TE} \

			AUTORECONF=${AUTORECONF} \

			AUTOSCAN=${AUTOSCAN} \

			AUTOUPDATE=${AUTOUPDATE} \

			AUTOCONF_VERSION=${AUTOCONF_VERSION}

AUTOCONF_DEPENDS=	${AUTOCONF}:${AUTOCONF_PORT}

BUILD_DEPENDS+=		${AUTOCONF_DEPENDS}

.endif

#---------------------------------------------------------------------------

# Add to the environment

#---------------------------------------------------------------------------

AUTOTOOLS_VARS=		${AUTOCONF_VARS}

.if defined(AUTOTOOLS_VARS) && !empty(AUTOTOOLS_VARS)

. for var in AUTOTOOLS CONFIGURE MAKE SCRIPTS

${var:tu}_ENV+=		${AUTOTOOLS_VARS}

. endfor

.endif

#---------------------------------------------------------------------------

# Make targets

#---------------------------------------------------------------------------

_USES_configure+=461:run-autotools-autoconf

.if defined(_AUTOTOOL_rule_autoconf) && !target(run-autotools-autoconf)

run-autotools-autoconf:

	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOTOOLS_ENV} ${AUTOCONF} \

		${AUTOCONF_ARGS})

.endif