sci-libs/fftw: bump to version 3.3.8

Closes: https://bugs.gentoo.org/651028
Closes: https://bugs.gentoo.org/608990
Package-Manager: Portage-2.3.48, Repoman-2.3.10

2 files changed, 182 insertions, 0 deletions

diff --git a/sci-libs/fftw/Manifest b/sci-libs/fftw/Manifest
index 6d14a69bd137..6eebda50fbe3 100644
--- a/sci-libs/fftw/Manifest
+++ b/sci-libs/fftw/Manifest
@@ -1,2 +1,3 @@
 DIST fftw-2.1.5.tar.gz 1256888 BLAKE2B 61e2eed91459479ab893a423c1a6f38dd7e9637e0466fa0a59fccfa2cec930e8870a5febfccfacfe44e876e40534c34e05dc62b8e7bf188b43fe3a65c6a7bdba SHA512 8724a7f66aa19b271aa0ffb0e3762919f08082ac4400f52d11b50aef9b9d23a7d4fc5d6b2eae0ac166e2bb30a4d38a52c878e8bf8e24aba01ab1c3ddf5ebec15
 DIST fftw-3.3.6-pl2.tar.gz 4185261 BLAKE2B e2f877c13ab441ddf1ae731cf3ebdc5d1565f8216f497694ea1fccc43b6a53fc02d39e17f97c56d15d03410b2005e6c693cb4b639399aac0f6ebdc63fed32d2e SHA512 e130309856752a1555b6d151c4d0ce9eb4b2c208fff7e3e89282ca8ef6104718f865cbb5e9c4af4367b3615b69b0d50fd001a26d74fd5324ff2faabe14fe3472
+DIST fftw-3.3.8.tar.gz 4110137 BLAKE2B 555ac1401a5a41b7661afd0288c2353398f2c9b73695742459079ebf050dfa4c371484ea65324fd4b7d374f70d88a5942ff8abaad167b0d44d485bf1dc9e208c SHA512 ab918b742a7c7dcb56390a0a0014f517a6dff9a2e4b4591060deeb2c652bf3c6868aa74559a422a276b853289b4b701bdcbd3d4d8c08943acf29167a7be81a38
diff --git a/sci-libs/fftw/fftw-3.3.8.ebuild b/sci-libs/fftw/fftw-3.3.8.ebuild
new file mode 100644
index 000000000000..47b31f4171e3
--- /dev/null
+++ b/sci-libs/fftw/fftw-3.3.8.ebuild
@@ -0,0 +1,181 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+FORTRAN_NEEDED=fortran
+
+inherit flag-o-matic fortran-2 multibuild multilib-minimal toolchain-funcs
+
+DESCRIPTION="Fast C library for the Discrete Fourier Transform"
+HOMEPAGE="http://www.fftw.org/"
+
+MY_P=${PN}-${PV/_p/-pl}
+
+if [[ ${PV} = *9999 ]]; then
+	inherit autotools git-r3
+	EGIT_REPO_URI="https://github.com/FFTW/fftw3.git"
+else
+	SRC_URI="http://www.fftw.org/${PN}-${PV/_p/-pl}.tar.gz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+fi
+
+LICENSE="GPL-2+"
+SLOT="3.0/3"
+IUSE="altivec cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_fma3 cpu_flags_x86_fma4 cpu_flags_x86_sse cpu_flags_x86_sse2 doc fortran mpi neon openmp quad static-libs test threads zbus"
+
+RDEPEND="
+	mpi? ( >=virtual/mpi-2.0-r4[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+	quad? ( sys-devel/gcc[fortran] )
+	test? ( dev-lang/perl )"
+
+S=${WORKDIR}/${MY_P}
+HTML_DOCS=( doc/html/. )
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+		tc-check-openmp
+		FORTRAN_NEED_OPENMP=1
+	fi
+
+	fortran-2_pkg_setup
+
+	MULTIBUILD_VARIANTS=( single double longdouble )
+	if use quad; then
+		if ! tc-is-gcc; then
+			ewarn "quad precision only available for gcc >= 4.6"
+			die "need quad precision capable gcc"
+		fi
+		MULTIBUILD_VARIANTS+=( quad )
+	fi
+}
+
+src_prepare() {
+	default
+
+	# fix info file for category directory
+	if [[ ${PV} = *9999 ]]; then
+		sed -i -e
+			's/Texinfo documentation system/Libraries/' \
+			doc/fftw3."info" || die "failed to fix info file"
+
+		eautoreconf
+	fi
+}
+
+multilib_src_configure() {
+	# jlec reported USE=quad on abi_x86_32 has too few registers
+	# stub Makefiles
+	if [[ ${MULTILIB_ABI_FLAG} == abi_x86_32 && ${MULTIBUILD_ID} == quad-* ]]; then
+		mkdir -p "${BUILD_DIR}/tests" || die
+		echo "all: ;" > "${BUILD_DIR}/Makefile" || die
+		echo "install: ;" >> "${BUILD_DIR}/Makefile" || die
+		echo "smallcheck: ;" > "${BUILD_DIR}/tests/Makefile" || die
+		return 0
+	fi
+
+	local myconf=(
+		--enable-shared
+		$(use_enable static-libs static)
+		$(use_enable "cpu_flags_x86_fma$(usex cpu_flags_x86_fma3 3 4)" fma)
+		$(use_enable fortran)
+		$(use_enable zbus mips-zbus-timer)
+		$(use_enable threads)
+		$(use_enable openmp)
+	)
+	case "${MULTIBUILD_ID}" in
+		single-*)
+			# altivec, sse, single-paired only work for single
+			myconf+=(
+				--enable-single
+				$(use_enable altivec)
+				$(use_enable cpu_flags_x86_avx avx)
+				$(use_enable cpu_flags_x86_avx2 avx2)
+				$(use_enable cpu_flags_x86_sse sse)
+				$(use_enable cpu_flags_x86_sse2 sse2)
+				$(use_enable neon)
+				$(use_enable mpi)
+			)
+			;;
+
+		double-*)
+			myconf+=(
+				$(use_enable cpu_flags_x86_avx avx)
+				$(use_enable cpu_flags_x86_avx2 avx2)
+				$(use_enable cpu_flags_x86_sse2 sse2)
+				$(use_enable mpi)
+			)
+			;;
+
+		longdouble-*)
+			myconf+=(
+				--enable-long-double
+				$(use_enable mpi)
+			)
+			;;
+
+		quad-*)
+			# quad does not support mpi
+			myconf+=(
+				--enable-quad-precision
+			)
+			;;
+
+		*)
+			die "${MULTIBUILD_ID%-*} precision not implemented in this ebuild"
+			;;
+	esac
+
+	ECONF_SOURCE="${S}" econf "${myconf[@]}" MPICC="$(tc-getCC -lmpi)"
+}
+
+src_configure() {
+	multibuild_foreach_variant multilib-minimal_src_configure
+}
+
+src_compile() {
+	multibuild_foreach_variant multilib-minimal_src_compile
+}
+
+multilib_src_test() {
+	emake -C tests smallcheck
+}
+
+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: $n"
+
+	multibuild_foreach_variant multilib-minimal_src_test
+}
+
+src_install() {
+	multibuild_foreach_variant multilib-minimal_src_install
+	dodoc CONVENTIONS
+
+	if use doc; then
+		dodoc doc/*.pdf
+		docinto faq
+		dodoc -r doc/FAQ/fftw-faq.html/.
+	else
+		rm -r "${ED%/}"/usr/share/doc/${PF}/html || die
+	fi
+
+	local x
+	for x in "${ED%/}"/usr/lib*/pkgconfig/*.pc; do
+		local u
+		for u in $(usev mpi) $(usev threads) $(usex openmp omp ""); do
+			sed -e "s|-lfftw3[flq]\?|&_${u} &|" "$x" > "${x%.pc}_${u}.pc" || die
+		done
+	done
+
+	# fftw uses pkg-config to record its private dependencies
+	find "${D}" -name '*.la' -delete || die
+}