/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/ld: ThirdParty/exodusII/vtkexodusII/CMakeFiles/vtkexodusII.dir/src/ex_open_par.c.o:(.rodata+0x0): multiple definition of `exodus_unused_symbol_dummy_1'; ThirdParty/exodusII/vtkexodusII/CMakeFiles/vtkexodusII.dir/src/ex_create_par.c.o:(.rodata+0x0): first defined here collect2: error: ld returned 1 exit status ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_developer-20200426-201443 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-8.3.1 [2] x86_64-pc-linux-gnu-9.3.0 * clang version 10.0.0 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/10/bin /usr/lib/llvm/10 10.0.0 Available Python interpreters, in order of preference: [1] python3.6 [2] python3.8 [3] python3.7 [4] python2.7 (fallback) [5] pypy3 (fallback) Available Ruby profiles: [1] ruby24 (with Rubygems) [2] ruby25 (with Rubygems) * Available Rust versions: [1] rust-bin-1.43.0 [2] rust-1.43.0 * The following VMs are available for generation-2: *) IcedTea JDK 3.15.0 [icedtea-bin-8] Available Java Virtual Machines: [1] icedtea-bin-8 system-vm The Glorious Glasgow Haskell Compilation System, version 8.0.2 timestamp(s) of HEAD at this tinderbox image: /var/db/repos/gentoo Mon 04 May 2020 07:56:22 PM UTC emerge -qpvO sci-libs/vtk [ebuild N ] sci-libs/vtk-8.2.0 USE="X qt5 -R -all-modules (-aqua) -boost -doc (-examples) -ffmpeg -gdal -imaging -java -json -mpi -odbc -offscreen -postgres -python -rendering -tbb -tcl -test -theora -tk -views -web -xdmf2" PYTHON_SINGLE_TARGET="python3_6" VIDEO_CARDS="-nvidia"
Created attachment 636120 [details] emerge-info.txt
Created attachment 636122 [details] emerge-history.txt
Created attachment 636124 [details] environment
Created attachment 636126 [details] etc.portage.tbz2
Created attachment 636128 [details] logs.tbz2
Created attachment 636130 [details] sci-libs:vtk-8.2.0:20200504-210844.log.bz2
Created attachment 636132 [details] temp.tbz2
Created attachment 641478 [details, diff] Fix build with -fcommon or GCC 10 Looks like upstream bug https://gitlab.kitware.com/vtk/vtk/issues/17774 The attached patch fixes it for me.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=49f290c037ace1ceb2ef4a6b7800baa262d3149d commit 49f290c037ace1ceb2ef4a6b7800baa262d3149d Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2020-06-06 09:46:17 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2020-06-06 09:48:20 +0000 sci-libs/vtk: Fix build with -fno-common Thanks-to: Tiernan Hubble <tiernanhubble+gentoo@gmail.com> Closes: https://bugs.gentoo.org/721048 Package-Manager: Portage-2.3.100, Repoman-2.3.22 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> sci-libs/vtk/files/vtk-8.2.0-fno-common.patch | 40 +++++++++++++++++++++++++++ sci-libs/vtk/vtk-8.2.0.ebuild | 1 + 2 files changed, 41 insertions(+)
