# $Id$

PNAME="fftw3"
PVER="3.3"
PBUILD="r2"

PCATEGORIE="sci-libs"

DESCRIPTION="FTW is a C subroutine library for computing the discrete Fourier transform (DFT)."
HOMEPAGE="http://www.fftw.org/"

DEPEND=">= virtual/glibc"

SRCFILE="${PNAME/3/}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME/3/}-${PVER}"

sminclude multilib

SRC_URI=(
	http://www.fftw.org/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

UP2DATE="updatecmd http://www.fftw.org/download.html | grep 'the latest stable' | sed 's/.*Version \([0-9].*\)\ is.*/\1/'"

src_prepare()
{
	local abi
	for abi in ${MULTILIB_ABIS}
	do
		oldmunpack ${SRCFILE} || die
		mv ${SRCDIR} ${SRCDIR}-${abi}-single || die

		oldmunpack ${SRCFILE} || die
		mv ${SRCDIR} ${SRCDIR}-${abi}-double || die
	done
}

src_compile()
{
	local abi
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}-single
		oldmconfigure --enable-shared --enable-threads --enable-float || die
		oldmmake || die

		cd ${SRCDIR}-${abi}-double
		oldmconfigure --enable-shared --enable-threads || die
		oldmmake || die
	done
}

src_install ()
{
	local abi
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}-single
		oldmmake DESTDIR=${BINDIR} install || die

		cd ${SRCDIR}-${abi}-double
		oldmmake DESTDIR=${BINDIR} install || die

		# there's a small bug in minstalldocs,
		# so we move this dir back ${SRCDIR}
		mv ${SRCDIR}-${abi}double ${SRCDIR}-${abi} || die

		oldminstalldocs AUTHORS CONVENTIONS COPYING COPYRIGHT ChangeLog NEWS README TODO || die
	done
}