16395 2026-08-13 06:22:47 +0000 AB-INT: libcxx: cannot find crtbeginS.o 2026-08-13 14:45:04 +0000 1 1 7 Build System, Metadata & Runtime OE-Core devtools / tool chain unspecified x86 Multiple NEW AB-INT Medium normal 6.1 1 mathieu.dubois-briand sundeep.kokkonda meta.mr.watcher meta.watcher randy.macleod --- --- No (bug/feature does not impact docs) oldest_to_newest 106507 0 mathieu.dubois-briand 2026-08-13 06:22:47 +0000 It looks like something really went wrong during this build. Worked well on a rebuild. > ERROR: libcxx-native-22.1.8-r0 do_configure: Execution of '/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/temp/run.do_configure.787376' failed with exit code 1 > ... > | CMake Error at /srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/share/cmake-4.4/Modules/CMakeTestCCompiler.cmake:65 (message): > | The C compiler > | > | "/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/bin/clang" > | > | is not able to compile a simple test program. > | > | It fails with the following output: > | > | Change Dir: '/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/build/CMakeFiles/CMakeScratch/TryCompile-KCfY77' > | > | Run Build Command(s): ninja -v cmTC_877e8 > | [1/2] /srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/bin/clang -target aarch64-linux -isystem/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/include -O2 -pipe -MD -MT CMakeFiles/cmTC_877e8.dir/testCCompiler.c.o -MF CMakeFiles/cmTC_877e8.dir/testCCompiler.c.o.d -o CMakeFiles/cmTC_877e8.dir/testCCompiler.c.o -c /srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/build/CMakeFiles/CMakeScratch/TryCompile-KCfY77/testCCompiler.c > | [2/2] : && /srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/bin/clang -target aarch64-linux -isystem/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/include -O2 -pipe -target aarch64-linux -isystem/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/include -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-O1 --rtlib=libgcc --unwindlib=libgcc -Wl,--allow-shlib-undefined -Wl,--dynamic-linker=/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/sysroots-uninative/aarch64-linux/lib/ld-linux-aarch64.so.1 -pthread -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-O1 --rtlib=libgcc --unwindlib=libgcc -Wl,--allow-shlib-undefined -Wl,--dynamic-linker=/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/sysroots-uninative/aarch64-linux/lib/ld-linux-aarch64.so.1 -pthread CMakeFiles/cmTC_877e8.dir/testCCompiler.c.o -o cmTC_877e8 && : > | FAILED: [code=1] cmTC_877e8 > | : && /srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/bin/clang -target aarch64-linux -isystem/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/include -O2 -pipe -target aarch64-linux -isystem/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/include -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-O1 --rtlib=libgcc --unwindlib=libgcc -Wl,--allow-shlib-undefined -Wl,--dynamic-linker=/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/sysroots-uninative/aarch64-linux/lib/ld-linux-aarch64.so.1 -pthread -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -L/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/usr/lib -Wl,-rpath,/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/work/aarch64-linux/libcxx-native/22.1.8/recipe-sysroot-native/lib -Wl,-O1 --rtlib=libgcc --unwindlib=libgcc -Wl,--allow-shlib-undefined -Wl,--dynamic-linker=/srv/pokybuild/yocto-worker/qemuarm64-musl-ptest/build/build/tmp/sysroots-uninative/aarch64-linux/lib/ld-linux-aarch64.so.1 -pthread CMakeFiles/cmTC_877e8.dir/testCCompiler.c.o -o cmTC_877e8 && : > | /usr/bin/aarch64-linux-gnu-ld.bfd: cannot find crtbeginS.o: No such file or directory > | /usr/bin/aarch64-linux-gnu-ld.bfd: cannot find -lgcc: No such file or directory > | /usr/bin/aarch64-linux-gnu-ld.bfd: cannot find -lgcc_s: No such file or directory > | clang: error: linker command failed with exit code 1 (use -v to see invocation) > | ninja: build stopped: subcommand failed. > | 106511 1 mathieu.dubois-briand 2026-08-13 06:23:46 +0000 qemuarm64-musl-ptest ubuntu2604-vk-arm1 mathieu/master-next completed at 2026-08-12 15:02:41+00:00 https://valkyrie.yocto.io/pub/non-release/20260812-79/testresults/qemuarm64-musl-ptest/ https://autobuilder.yoctoproject.org/valkyrie/#/builders/109/builds/955/steps/14/logs/stdio 106519 2 randy.macleod 2026-08-13 14:45:04 +0000 Let's see if this happens again before investigating or report to upstream.