[gentoo-commits] repo/gentoo:master commit in: sci-mathematics/gmp-ecm/

[Michael Orlitzky]

commit:     99942c6ca1519833a3557de313fff0056788f71f
Author:     François Bissey <frp.bissey <AT> gmail <DOT> com>
AuthorDate: Thu May  5 23:31:46 2022 +0000
Commit:     Michael Orlitzky <mjo <AT> gentoo <DOT> org>
CommitDate: Fri May  6 11:42:34 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=99942c6c

sci-mathematics/gmp-ecm: upstream bump

Package-Manager: Portage-3.0.30, Repoman-3.0.3
Closes: https://bugs.gentoo.org/842843
Closes: https://github.com/gentoo/gentoo/pull/25341
Signed-off-by: François René Pierre Bissey <frp.bissey <AT> gmail.com>
Signed-off-by: Michael Orlitzky <mjo <AT> gentoo.org>

 sci-mathematics/gmp-ecm/Manifest             |  1 +
 sci-mathematics/gmp-ecm/gmp-ecm-7.0.5.ebuild | 63 ++++++++++++++++++++++++++++
 sci-mathematics/gmp-ecm/metadata.xml         |  3 ++
 3 files changed, 67 insertions(+)

diff --git a/sci-mathematics/gmp-ecm/Manifest b/sci-mathematics/gmp-ecm/Manifest
index fce77a75e928..0b39c18a6861 100644
--- a/sci-mathematics/gmp-ecm/Manifest
+++ b/sci-mathematics/gmp-ecm/Manifest
@@ -1 +1,2 @@
 DIST ecm-7.0.4.tar.gz 1101899 BLAKE2B 6d52364d9c752aee66510a7f6b273559bf1b7de0032fbbeff74e229ed68fd0cd1c236b480f8fc25bcad6435740e3e22b3099c8f018912918ab8f4b33dc7b8b3c SHA512 b863b9bfd26df26c3c4243686036a69110e69ca3eec5b31d4550fe713e2fac4ce70cd1d80f0614899793aa44710531aa4a21abc0fa1b99eb17f62bd92b971350
+DIST ecm-7.0.5.tar.gz 1159568 BLAKE2B 7fb8d78a6bc8423c9890b9d6e334f8c4317b68cde7d712c5306775c6f07eacb3cbbbd11d651bbbdd687a87692f4920170557b51f9498881a6c5018a2ce0b1b7f SHA512 f5a482a231339304683adc3334c9b86f21a0d9b42ea871418d4c01005057d560cd418eddfcc1c7be7f8c249960b2ee612a1454ccc5d8e41319b06c6f42e6662e

diff --git a/sci-mathematics/gmp-ecm/gmp-ecm-7.0.5.ebuild b/sci-mathematics/gmp-ecm/gmp-ecm-7.0.5.ebuild
new file mode 100644
index 000000000000..bf4ba87d79a1
--- /dev/null
+++ b/sci-mathematics/gmp-ecm/gmp-ecm-7.0.5.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs
+
+MY_PN="ecm"
+MY_P="${MY_PN}-${PV}"
+DESCRIPTION="Elliptic Curve Method for Integer Factorization"
+HOMEPAGE="https://gitlab.inria.fr/zimmerma/ecm"
+SRC_URI="https://gitlab.inria.fr/zimmerma/ecm/uploads/89f6f0d65d3e980cef33dc922004e4b2/${MY_P}.tar.gz"
+
+LICENSE="GPL-3 LGPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~x86 ~ppc-macos ~x64-macos"
+IUSE="cuda +custom-tune openmp static-libs cpu_flags_x86_sse2"
+
+DEPEND="dev-libs/gmp:=
+	cuda? (
+		dev-util/nvidia-cuda-toolkit
+		x11-drivers/nvidia-drivers
+	)
+"
+RDEPEND="${DEPEND}"
+# xsltproc is used to produce the manppage in combination with the appropriate stylesheet
+BDEPEND="dev-libs/libxslt
+	app-text/docbook-xsl-stylesheets"
+
+S="${WORKDIR}/${MY_P}"
+
+pkg_pretend() {
+	use openmp && tc-check-openmp
+}
+
+src_compile() {
+	default
+	if use custom-tune; then
+		# One "emake" was needed to build the library. Now we can find
+		# the best set of parameters, and then run "emake" one more time
+		# to rebuild the library with the custom parameters. See the
+		# project's README or INSTALL-ecm. The build targets don't depend
+		# on ecm-params.h, so we need to "make clean" to force a rebuild.
+		emake ecm-params && emake clean && emake
+	fi
+}
+
+src_configure() {
+	econf \
+		--enable-shared \
+		$(use_enable static-libs static) \
+		$(use_enable openmp) \
+		$(use_enable cuda gpu) \
+		$(use_enable cpu_flags_x86_sse2 sse2) \
+		$(use_enable custom-tune asm-redc)
+}
+
+src_install() {
+	default
+
+	# remove .la file
+	find "${ED}" -name '*.la' -delete || die
+}

diff --git a/sci-mathematics/gmp-ecm/metadata.xml b/sci-mathematics/gmp-ecm/metadata.xml
index e89f3c570a87..3723f0d56e48 100644
--- a/sci-mathematics/gmp-ecm/metadata.xml
+++ b/sci-mathematics/gmp-ecm/metadata.xml
@@ -16,6 +16,9 @@
   </maintainer>
 
   <use>
+    <flag name="cuda">
+      Use NVidia's cuda toolkit for computations
+    </flag>
     <flag name="custom-tune">
       Improve performance of some operations by selecting
       machine-specific defaults