diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-support/libeigen/libeigen/0001-Default-eigen_packet_wrapper-constructor.patch')
-rw-r--r-- | meta-openembedded/meta-oe/recipes-support/libeigen/libeigen/0001-Default-eigen_packet_wrapper-constructor.patch | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-support/libeigen/libeigen/0001-Default-eigen_packet_wrapper-constructor.patch b/meta-openembedded/meta-oe/recipes-support/libeigen/libeigen/0001-Default-eigen_packet_wrapper-constructor.patch new file mode 100644 index 000000000..84b5a4da9 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-support/libeigen/libeigen/0001-Default-eigen_packet_wrapper-constructor.patch @@ -0,0 +1,72 @@ +From cb507309937958c632147de87e8f1231d6698847 Mon Sep 17 00:00:00 2001 +From: Antonio Sanchez <cantonios@google.com> +Date: Tue, 14 Sep 2021 10:57:22 -0700 +Subject: [PATCH] Default eigen_packet_wrapper constructor. + +This makes it trivial, allowing use of `memcpy`. + +Fixes #2326 + +Upstream-Status: Backport [https://gitlab.com/libeigen/eigen/-/merge_requests/645/diffs?commit_id=cb507309937958c632147de87e8f1231d6698847] +Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> + +* fixes build failures for arm targets with NEON enabled (e.g. -mfpu=neon-vfpv4) + for recipes with -Werror enabled and gcc-11, e.g. fuse-core, robot-localization, + prbt-ikfast-manipulator-plugin, rm-chassis-controllers in meta-ros1-noetic: + +In file included from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/Core:214, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/macros.h:63, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/loss.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/constraint.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/src/constraint.cpp:34: +/jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/src/Core/arch/NEON/PacketMath.h: In function 'Packet Eigen::internal::pload(const typename Eigen::internal::unpacket_traits<T>::type*) [with Packet = Eigen::internal::eigen_packet_wrapper<int, 2>; typename Eigen::internal::unpacket_traits<T>::type = signed char]': +/jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/src/Core/arch/NEON/PacketMath.h:1671:9: error: 'void* memcpy(void*, const void*, size_t)' copying an object of non-trivial type 'Eigen::internal::Packet4c' {aka 'struct Eigen::internal::eigen_packet_wrapper<int, 2>'} from an array of 'const int8_t' {aka 'const signed char'} [-Werror=class-memaccess] + 1671 | memcpy(&res, from, sizeof(Packet4c)); + | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +In file included from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/Core:172, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/macros.h:63, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/loss.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/constraint.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/src/constraint.cpp:34: +/jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:159:8: note: 'Eigen::internal::Packet4c' {aka 'struct Eigen::internal::eigen_packet_wrapper<int, 2>'} declared here + 159 | struct eigen_packet_wrapper + | ^~~~~~~~~~~~~~~~~~~~ +In file included from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/Core:214, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/macros.h:63, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/loss.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/constraint.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/src/constraint.cpp:34: +/jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/src/Core/arch/NEON/PacketMath.h: In function 'Packet Eigen::internal::ploadu(const typename Eigen::internal::unpacket_traits<T>::type*) [with Packet = Eigen::internal::eigen_packet_wrapper<int, 2>; typename Eigen::internal::unpacket_traits<T>::type = signed char]': +/jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/src/Core/arch/NEON/PacketMath.h:1716:9: error: 'void* memcpy(void*, const void*, size_t)' copying an object of non-trivial type 'Eigen::internal::Packet4c' {aka 'struct Eigen::internal::eigen_packet_wrapper<int, 2>'} from an array of 'const int8_t' {aka 'const signed char'} [-Werror=class-memaccess] + 1716 | memcpy(&res, from, sizeof(Packet4c)); + | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +In file included from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/Core:172, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/macros.h:63, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/loss.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/include/fuse_core/constraint.h:37, + from /jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/git/src/constraint.cpp:34: +/jenkins/mjansa/build/ros/webos-noetic-honister/tmp-glibc/work/raspberrypi4-webos-linux-gnueabi/fuse-core/0.4.2-1-r0/recipe-sysroot/usr/include/eigen3/Eigen/src/Core/GenericPacketMath.h:159:8: note: 'Eigen::internal::Packet4c' {aka 'struct Eigen::internal::eigen_packet_wrapper<int, 2>'} declared here + 159 | struct eigen_packet_wrapper + | ^~~~~~~~~~~~~~~~~~~~ +cc1plus: all warnings being treated as errors + +--- + Eigen/src/Core/GenericPacketMath.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/Eigen/src/Core/GenericPacketMath.h b/Eigen/src/Core/GenericPacketMath.h +index 8f8f64f15..72234288e 100644 +--- a/Eigen/src/Core/GenericPacketMath.h ++++ b/Eigen/src/Core/GenericPacketMath.h +@@ -162,7 +162,7 @@ struct eigen_packet_wrapper + { + EIGEN_ALWAYS_INLINE operator T&() { return m_val; } + EIGEN_ALWAYS_INLINE operator const T&() const { return m_val; } +- EIGEN_ALWAYS_INLINE eigen_packet_wrapper() {} ++ EIGEN_ALWAYS_INLINE eigen_packet_wrapper() = default; + EIGEN_ALWAYS_INLINE eigen_packet_wrapper(const T &v) : m_val(v) {} + EIGEN_ALWAYS_INLINE eigen_packet_wrapper& operator=(const T &v) { + m_val = v; +-- +2.17.1 + |