diff options
| -rw-r--r-- | sci-libs/fftw/ChangeLog | 10 | ||||
| -rw-r--r-- | sci-libs/fftw/fftw-3.3-r2.ebuild | 137 | ||||
| -rw-r--r-- | sci-libs/fftw/metadata.xml | 4 |
3 files changed, 149 insertions, 2 deletions
diff --git a/sci-libs/fftw/ChangeLog b/sci-libs/fftw/ChangeLog index d677e35215f8..6296598ee985 100644 --- a/sci-libs/fftw/ChangeLog +++ b/sci-libs/fftw/ChangeLog @@ -1,6 +1,12 @@ # ChangeLog for sci-libs/fftw -# Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/sci-libs/fftw/ChangeLog,v 1.120 2011/10/09 11:56:41 xarthisius Exp $ +# Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2 +# $Header: /var/cvsroot/gentoo-x86/sci-libs/fftw/ChangeLog,v 1.121 2012/02/04 21:45:07 ottxor Exp $ + +*fftw-3.3-r2 (04 Feb 2012) + + 04 Feb 2012; Christoph Junghans <ottxor@gentoo.org> +fftw-3.3-r2.ebuild, + metadata.xml: + Version bump (missing features) *fftw-3.3-r1 (09 Oct 2011) diff --git a/sci-libs/fftw/fftw-3.3-r2.ebuild b/sci-libs/fftw/fftw-3.3-r2.ebuild new file mode 100644 index 000000000000..02623b9cf343 --- /dev/null +++ b/sci-libs/fftw/fftw-3.3-r2.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-r2.ebuild,v 1.1 2012/02/04 21:45:07 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/${P/_/-}.tar.gz" + +LICENSE="GPL-2" +SLOT="3.0" +KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos" +IUSE="altivec avx doc fortran mpi openmp paired-single quad sse sse2 static-libs threads zbus" + +DEPEND=" + fortran? ( virtual/fortran[openmp?] ) + mpi? ( virtual/mpi )" +RDEPEND="${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 paired-single mips-ps) + $(use_enable mpi) + ) + 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 +} diff --git a/sci-libs/fftw/metadata.xml b/sci-libs/fftw/metadata.xml index 93dab2f205b9..adf47d40fd4c 100644 --- a/sci-libs/fftw/metadata.xml +++ b/sci-libs/fftw/metadata.xml @@ -12,7 +12,11 @@ publicly available FFT software. </longdescription> <use> + <flag name='avx'>Adds support for Advanced Vector Extensions</flag> <flag name='float'>Link default library to single precision instead of double (symlinks only and fftw-2.1)</flag> + <flag name='paired-single'>Adds support for pair-single optimizations of mips</flag> + <flag name='quad'>Build quadruple precision lib</flag> + <flag name='zbus'>Adds support for ZBus cycle-counter of mips</flag> </use> </pkgmetadata> |