added 3.3.1_beta1 with neon support

(Portage version: 2.2.0_alpha85/cvs/Linux i686)

2 files changed, 143 insertions, 1 deletions

diff --git a/sci-libs/fftw/ChangeLog b/sci-libs/fftw/ChangeLog
index 64e3a502e642..9b3272c69c4a 100644
--- a/sci-libs/fftw/ChangeLog
+++ b/sci-libs/fftw/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for sci-libs/fftw
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sci-libs/fftw/ChangeLog,v 1.122 2012/02/05 20:39:36 ottxor Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/fftw/ChangeLog,v 1.123 2012/02/05 20:54:57 ottxor Exp $
+
+*fftw-3.3.1_beta1 (05 Feb 2012)
+
+  05 Feb 2012; Christoph Junghans <ottxor@gentoo.org> +fftw-3.3.1_beta1.ebuild:
+  added 3.3.1_beta1 with neon support
 
 *fftw-3.2.2-r2 (05 Feb 2012)
 
diff --git a/sci-libs/fftw/fftw-3.3.1_beta1.ebuild b/sci-libs/fftw/fftw-3.3.1_beta1.ebuild
new file mode 100644
index 000000000000..8b1569dcd7ce
--- /dev/null
+++ b/sci-libs/fftw/fftw-3.3.1_beta1.ebuild
@@ -0,0 +1,137 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/fftw/fftw-3.3.1_beta1.ebuild,v 1.1 2012/02/05 20:54:57 ottxor Exp $
+
+EAPI=4
+
+inherit autotools-utils eutils flag-o-matic fortran-2 toolchain-funcs
+
+DESCRIPTION="Fast C library for the Discrete Fourier Transform"
+HOMEPAGE="http://www.fftw.org/"
+SRC_URI="http://www.fftw.org/${P/_/-}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="3.0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
+IUSE="altivec avx doc fortran mpi neon openmp quad sse sse2 static-libs threads zbus"
+
+DEPEND="
+	fortran? ( virtual/fortran[openmp?] )
+	mpi? ( virtual/mpi )"
+RDEPEND="${DEPEND}"
+
+S=${WORKDIR}/${P/_/-}
+
+AUTOTOOLS_AUTORECONF=1
+
+DOCS=( AUTHORS ChangeLog NEWS README TODO COPYRIGHT CONVENTIONS doc/fftw3.pdf )
+
+HTML_DOCS=( doc/html/ )
+
+pkg_setup() {
+	if use openmp; then
+		tc-has-openmp || die "Please ensure your compiler has openmp support"
+		FORTRAN_NEED_OPENMP="1"
+		[[ $(tc-getCC)$ == icc* ]] && append-ldflags $(no-as-needed)
+	fi
+	use fortran && fortran-2_pkg_setup
+	FFTW_DIRS="single double longdouble"
+	use quad && FFTW_DIRS+= "quad"
+}
+
+src_prepare() {
+	# fix info file for category directory
+	sed -i \
+		-e 's/Texinfo documentation system/Libraries/' \
+		doc/fftw3.info || die "failed to fix info file"
+
+	rm -f m4/lt* m4/libtool.m4
+}
+
+src_configure() {
+	local x
+
+	# filter -Os according to docs
+	replace-flags -Os -O2
+
+	for x in ${FFTW_DIRS}; do
+		myeconfargs=(
+			$(use_enable fortran)
+			$(use_enable zbus mips-zbus-timer)
+			$(use_enable threads)
+			$(use_enable openmp)
+		)
+		if [[ $x == single ]]; then
+			#altivec, sse, single-paired only work for single
+			myeconfargs+=(
+				--enable-single
+				$(use_enable altivec)
+				$(use_enable avx)
+				$(use_enable sse)
+				$(use_enable mpi)
+				$(use_enable neon)
+			)
+		elif [[ $x == double ]]; then
+			myeconfargs+=(
+				$(use_enable avx)
+				$(use_enable sse2)
+				$(use_enable mpi)
+			)
+		elif [[ $x == longdouble ]]; then
+			myeconfargs+=(
+				--enable-long-double
+				$(use_enable mpi)
+				)
+		elif [[ $x == quad ]]; then
+			#quad does not support mpi
+			myeconfargs+=( --enable-quad-precision )
+		else
+			die "${x} precision not implemented in this ebuild"
+		fi
+
+		einfo "Configuring for ${x} precision"
+		AUTOTOOLS_BUILD_DIR="${S}-${x}" \
+			autotools-utils_src_configure
+	done
+}
+
+src_compile() {
+	for x in ${FFTW_DIRS}; do
+		einfo "Compiling for ${x} precision"
+		AUTOTOOLS_BUILD_DIR="${S}-${x}" \
+			autotools-utils_src_compile
+	done
+}
+
+src_test () {
+	# We want this to be a reasonably quick test, but that is still hard...
+	ewarn "This test series will take 30 minutes on a modern 2.5Ghz machine"
+	# Do not increase the number of threads, it will not help your performance
+	#local testbase="perl check.pl --nthreads=1 --estimate"
+	#		${testbase} -${p}d || die "Failure: $n"
+	for x in ${FFTW_DIRS}; do
+		cd "${S}-${x}/tests"
+		einfo "Testing ${x} precision"
+		emake -j1 check
+	done
+}
+
+src_install () {
+	local u x
+
+	for x in ${FFTW_DIRS}; do
+		AUTOTOOLS_BUILD_DIR="${S}-${x}" \
+			autotools-utils_src_install
+	done
+
+	if use doc; then
+		insinto /usr/share/doc/"${PF}"/faq
+		doins -r "${S}"/doc/FAQ/fftw-faq.html/*
+	fi
+
+	for x in "${ED}"/usr/lib*/pkgconfig/*.pc; do
+		for u in $(usev mpi) $(usev threads) $(usex openmp omp ""); do
+		    sed "s|-lfftw3[flq]\?|&_$u &|" "$x" > "${x%.pc}_$u.pc" || die
+		done
+	done
+}