On Sun, Aug 22, 2021 at 10:32 AM Mamoru TASAKA <mtas...@fedoraproject.org> wrote:
> Mamoru TASAKA wrote on 2021/08/22 23:58: > > Richard Shaw wrote on 2021/08/22 21:42: > >> I'm trying to finalize all the builds for OpenEXR/Imath 3.1 in my side > tag > >> but having a tough time with krita getting a few errors[1] like this: > >> > >> In file included from > >> /usr/include/eigen3/Eigen/src/Core/arch/AltiVec/MatrixProduct.h:18, > >> from /usr/include/eigen3/Eigen/Core:350, > >> from /usr/include/eigen3/Eigen/Dense:1, > >> from > >> /builddir/build/BUILD/krita-4.4.5/libs/global/KisBezierUtils.cpp:36: > >> /usr/include/eigen3/Eigen/src/Core/arch/AltiVec/MatrixProductMMA.h: In > >> function 'Eigen::internal::ploadRhsMMA<float, float __vector(4)>(float > >> const*, float __vector(4)&)void': > >> > /usr/include/eigen3/Eigen/src/Core/arch/AltiVec/MatrixProductCommon.h:215:28: > >> error: inlining failed in call to 'always_inline' > >> 'Eigen::internal::ploadRhs<float, float __vector(4)>(float const*)float > >> __vector(4)': target specific option mismatch > >> > >> Thoughts? > > > > Please provide task URL, not only build log URL: > > https://koji.fedoraproject.org/koji/taskinfo?taskID=74326592 > > > > By the way: > > > https://gitlab.com/libeigen/eigen/-/commit/c29935b323ffb0b903f640111f0a0b0440e94a2e > > > > eigen3 Eigen/src/Core/arch/AltiVec/MatrixProductMMA.h contains > > -------------------------------------------- > > #pragma GCC target("cpu=power10") > > -------------------------------------------- > > > > but Fedora rawhide ppc64le build flags contains "-mcpu=power8 > -mtune=power8", so > > there is "target specific option mismatch", I guess. > > As the above eigen3 commit shows, I think you should be able to > workaround > > this by the following, for example (on krita.spec) > > > > -------------------------------------------- > > %build > > %ifarch ppc64 ppc64le > > %global optflags_orig %optflags > > %global optflags %optflags_orig -DEIGEN_ALTIVEC_DISABLE_MMA > > %endif > > %cmake_kf5 > > -------------------------------------------- > > > > (see Eigen/src/Core/arch/AltiVec/MatrixProduct.h around the line 22) > > Scratch build succeeded with the above workaround at least on ppc64le > (other archs are > now under build): > https://koji.fedoraproject.org/koji/taskinfo?taskID=74331884 Thanks! However I need to do the build in my side tag so hopefully PP's can cancel other builds. Richard
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