meta-openembedded/meta-oe/recipes-support/libeigen/libeigen_3.4.1.bb
Peter Kjellerstedt e1915f54f1
libeigen: Backport a patch to make eigen_packet_wrapper trivial for c++11
A corresponding patch was removed with the upgrade to 3.4.1 since it had
been integrated upstream. However, it had also been reverted again,
which was not noticed.

This backports a subsequent fix for the problem.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2025-10-13 23:47:41 -07:00

40 lines
1.6 KiB
BlitzBasic

DESCRIPTION = "Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms."
HOMEPAGE = "http://eigen.tuxfamily.org/"
LICENSE = "MPL-2.0 & Apache-2.0 & BSD-3-Clause & GPL-2.0-only & Minpack"
# The GPL code is only used for benchmark tests and does not affect what is installed.
LICENSE:${PN} = "MPL-2.0 & Apache-2.0 & BSD-3-Clause & Minpack"
LICENSE:${PN}-dbg = "MPL-2.0 & Apache-2.0 & BSD-3-Clause & Minpack"
LICENSE:${PN}-dev = "MPL-2.0 & Apache-2.0 & BSD-3-Clause & Minpack"
LIC_FILES_CHKSUM = "file://COPYING.MPL2;md5=815ca599c9df247a0c7f619bab123dad \
file://COPYING.APACHE;md5=8de23b8e93c63005353056b2475e9aa5 \
file://COPYING.BSD;md5=2dd0510ee95e59ca28834b875bc96596 \
file://COPYING.GPL;md5=d32239bcb673463ab874e80d47fae504 \
file://COPYING.MINPACK;md5=71d91b0f75ce79a75d3108a72bef8116 \
"
SRC_URI = "git://gitlab.com/libeigen/eigen.git;protocol=http;branch=3.4 \
file://0001-Remove-LGPL-Code-and-references.patch \
file://0001-Make-eigen_packet_wrapper-trivial-for-c-11.patch \
"
SRCREV = "d71c30c47858effcbd39967097a2d99ee48db464"
inherit cmake
PACKAGECONFIG ??= ""
PACKAGECONFIG[blas] = "-DEIGEN_BUILD_BLAS=ON,-DEIGEN_BUILD_BLAS=OFF,libgfortran"
PACKAGECONFIG[lapack] = "-DEIGEN_BUILD_LAPACK=ON,-DEIGEN_BUILD_LAPACK=OFF,libgfortran"
EXTRA_OECMAKE += " \
-DEIGEN_BUILD_TESTING=OFF \
"
FILES:${PN}-dev += "${datadir}/eigen3/cmake"
# ${PN} is empty so we need to tweak -dev and -dbg package dependencies
RDEPENDS:${PN}-dev = ""
RRECOMMENDS:${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})"
BBCLASSEXTEND = "native nativesdk"