are you using rocko branch of meta-clang as well ?
On Wed, May 30, 2018 at 7:57 AM, [email protected] <[email protected]> wrote: > hello > > With the help of yocto/rocko, I m writing recipes to build an image that > should provide an opencl stack on top of "beignet". > > https://cgit.freedesktop.org/beignet/ > > started from here: > https://github.com/intel/intel-iot-refkit/tree/master/meta-refkit-computervision/recipes-opencl > > > Thus this requires clang to build, I included the meta-layer, from > > https://github.com/kraj/meta-clang > > in the configuration. > > > --> > > I am facing conflicts between clang c++ library and libunwind. > > ERROR: Multiple .bb files are due to be built which each provide libunwind: > /home/marec/poky/meta-clang/recipes-devtools/clang/libcxx_git.bb > /home/marec/poky/meta/recipes-support/libunwind/libunwind_1.2.bb > A list of tasks depending on these providers is shown and may help explain > where the dependency comes from. > /home/marec/poky/meta/recipes-support/libunwind/libunwind_1.2.bb has unique > dependees: > > /home/marec/poky/meta/recipes-core/packagegroups/packagegroup-core-tools-profile.bb:do_build > /home/marec/poky/meta/recipes-kernel/perf/perf.bb:do_prepare_recipe_sysroot > /home/marec/poky/meta/recipes-kernel/perf/perf.bb:do_build > /home/marec/poky/meta/recipes-kernel/perf/perf.bb:do_package > /home/marec/poky/meta-clang/recipes-devtools/clang/libcxx_git.bb has unique > dependees: > /home/marec/poky/meta-clang/recipes-devtools/clang/clang_git.bb:do_package > > /home/marec/poky/meta-clang/recipes-devtools/clang/clang_git.bb:do_prepare_recipe_sysroot > > /home/marec/poky/meta-msdk-stack/recipes-multimedia/beignet/beignet_1.3.2.bb:do_build > /home/marec/poky/meta-clang/recipes-devtools/clang/clang_git.bb:do_build > It could be that one recipe provides something the other doesn't and should. > The following provider and runtime provider differences may be helpful. > /home/marec/poky/meta-clang/recipes-devtools/clang/libcxx_git.bb has unique > provides: > libcxx > /home/marec/poky/meta-clang/recipes-devtools/clang/libcxx_git.bb has unique > rprovides: > libcxx > libcxx-dbg > libcxx-doc > libcxx-staticdev > libcxx-locale > libcxx-dev > ^libcxx-locale-.* > /home/marec/poky/meta/recipes-support/libunwind/libunwind_1.2.bb has unique > provides: > > /home/marec/poky/meta/recipes-support/libunwind/libunwind_1.2.bb has unique > rprovides: > libunwind-doc > libunwind-dev > ^libunwind-locale-.* > libunwind-staticdev > libunwind-locale > libunwind-dbg > > <-- > > I do not intend to use Clang as a primary or secondary tool-chain. > - I already setup icc as secondary tool-chain - > > Any clue to solve this ? > > -- > David Marec > > -- > _______________________________________________ > yocto mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/yocto -- _______________________________________________ yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/yocto
