[Mesa-dev] [Bug 110663] threads_posix.h:96: undefined reference to `pthread_once'
https://bugs.freedesktop.org/show_bug.cgi?id=110663 Vinson Lee changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #3 from Vinson Lee --- commit 730ceeddb557cec08a502e82b7faeb689bc91d2a Author: Vinson Lee Date: Thu Jun 13 15:08:27 2019 -0700 meson: Add dep_thread dependency. Fix this build error on Ubuntu 18.04. /usr/bin/ld: src/util/libmesa_util.a(u_cpu_detect.c.o): undefined reference to symbol 'pthread_once@@GLIBC_2.2.5' Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110663 Suggested-by: Eric Engestrom Signed-off-by: Vinson Lee Reviewed-by: Eric Anholt Acked-by: Eric Engestrom -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110663] threads_posix.h:96: undefined reference to `pthread_once'
https://bugs.freedesktop.org/show_bug.cgi?id=110663 --- Comment #2 from Vinson Lee --- This patch fixed my build issue. Tested-by: Vinson Lee (In reply to Eric Engestrom from comment #1) > This should fix your issue, but I haven't had time to dive in and see > exactly why quad-tex uses threads. > > 8< > diff --git a/src/gallium/tests/trivial/meson.build > b/src/gallium/tests/trivial/meson.build > index bbb25519e12ff466ce46..1f912d5aa46a16a06eda 100644 > --- a/src/gallium/tests/trivial/meson.build > +++ b/src/gallium/tests/trivial/meson.build > @@ -24,6 +24,7 @@ foreach t : ['compute', 'tri', 'quad-tex'] > '@0@.c'.format(t), > include_directories : inc_common, > link_with : [libmesa_util, libgallium, libpipe_loader_dynamic], > +dependencies : dep_thread, > install : false, >) > endforeach > >8 -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110663] threads_posix.h:96: undefined reference to `pthread_once'
https://bugs.freedesktop.org/show_bug.cgi?id=110663 --- Comment #1 from Eric Engestrom --- This should fix your issue, but I haven't had time to dive in and see exactly why quad-tex uses threads. 8< diff --git a/src/gallium/tests/trivial/meson.build b/src/gallium/tests/trivial/meson.build index bbb25519e12ff466ce46..1f912d5aa46a16a06eda 100644 --- a/src/gallium/tests/trivial/meson.build +++ b/src/gallium/tests/trivial/meson.build @@ -24,6 +24,7 @@ foreach t : ['compute', 'tri', 'quad-tex'] '@0@.c'.format(t), include_directories : inc_common, link_with : [libmesa_util, libgallium, libpipe_loader_dynamic], +dependencies : dep_thread, install : false, ) endforeach >8 -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110663] threads_posix.h:96: undefined reference to `pthread_once'
https://bugs.freedesktop.org/show_bug.cgi?id=110663 Bug ID: 110663 Summary: threads_posix.h:96: undefined reference to `pthread_once' Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Mesa core Assignee: mesa-dev@lists.freedesktop.org Reporter: v...@freedesktop.org QA Contact: mesa-dev@lists.freedesktop.org meson builddir -Ddri-drivers='' -Dbuild-tests=true -Dgallium-drivers=swrast -Dplatforms=x11 -Dvulkan-drivers='' FAILED: src/gallium/tests/trivial/quad-tex ccache c++ -o src/gallium/tests/trivial/quad-tex 'src/gallium/tests/trivial/quad-tex@exe/quad-tex.c.o' -Wl,--no-undefined -Wl,--as-needed -Wl,--start-group src/util/libmesa_util.a src/gallium/auxiliary/libgallium.a src/compiler/glsl/libglsl.a src/compiler/glsl/glcpp/libglcpp.a src/compiler/nir/libnir.a src/compiler/libcompiler.a src/gallium/auxiliary/pipe-loader/libpipe_loader_dynamic.a src/loader/libloader.a src/util/libxmlconfig.a -lz -lm -Wl,--end-group -ldrm -L/usr/lib/llvm-6.0/lib -lLLVM-6.0 -lunwind -ldl -lm -lsensors -lz -lm -ldrm -ldrm -lexpat -lm -lz -lm src/util/libmesa_util.a(u_cpu_detect.c.o): In function `call_once': ../include/c11/threads_posix.h:96: undefined reference to `pthread_once' -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
