# $Id$

PNAME="autoconf21"
PVER="2.13"
PBUILD="r7"

PCAT="sys-dev"

DESCRIPTION="Used to generate configure scripts."
HOMEPAGE="http://www.gnu.org/software/autoconf/autoconf.html"

DEPEND=">= sys-apps/texinfo-4.3
	>= sys-dev/m4-1.4
	>= dev-lang/perl-5"

SRCFILE="autoconf-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/autoconf-${PVER}"

SRC_URI=(
	gnu://autoconf/${SRCFILE}
	mirror://autoconf/${SRCFILE}
	mirror://autoconf/autoconf-2.13-configure-gentoo.diff
	mirror://autoconf/autoconf-2.13-configure.in-gentoo.diff
	mirror://autoconf/autoconf-2.13-destdir.patch
)

UP2DATE="updatecmd \"http://ftp.gnu.org/gnu/${PNAME/[0-9]*/}?C=M;O=A\" | grep ${PVER:0:3} | lasttarball gz"

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	mpatch autoconf-2.13-configure-gentoo.diff || die
	mpatch autoconf-2.13-configure.in-gentoo.diff || die
	mpatch autoconf-2.13-destdir.patch || die

	# make sure configure is newer than configure.in
	touch configure || die

	# this gets installed with binutils
	rm -f standards.{texi,info} || die

	sed -i 's|\* Autoconf:|\* Autoconf v2.1:|' autoconf.texi || die
	sed -i '/START-INFO-DIR-ENTRY/ i INFO-DIR-SECTION GNU programming tools' autoconf.texi || die
}

src_compile()
{
	cd ${SRCDIR}

	mconfigure --exec-prefix=/usr --bindir=/usr/bin --program-suffix="-${PVER}" || die
	mmake || die
}

src_install()
{
	cd ${SRCDIR}
	make DESTDIR=${BINDIR} install || die

	# fix info location
	mv ${BINDIR}/usr/share/info/autoconf{,-${PVER}}.info || die
	minstalldocs AUTHORS ChangeLog* COPYING NEWS README TODO || die
}