libcxxabi failed to build from source in Fedora rawhide/f33 https://koji.fedoraproject.org/koji/taskinfo?taskID=47992683 For details on the mass rebuild see: https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild Please fix libcxxabi at your earliest convenience and set the bug's status to ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks, libcxxabi will be orphaned. Before branching of Fedora 34, libcxxabi will be retired, if it still fails to build. For more details on the FTBFS policy, please visit: https://fedoraproject.org/wiki/Fails_to_build_from_source
Created attachment 1705429 [details] build.log
Created attachment 1705430 [details] root.log file root.log too big, will only attach last 32768 bytes
Created attachment 1705431 [details] state.log
Set the toolchain to clang which helps considerably. But there's still an armv7hl failure: CMake Error at /usr/share/cmake/Modules/CMakeTestCCompiler.cmake:66 (message): The C compiler "/usr/bin/clang" is not able to compile a simple test program. It fails with the following output: Change Dir: /builddir/build/BUILD/libcxxabi-10.0.0.src/armv7hl-redhat-linux-gnueabi/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja-build cmTC_886b1 && [1/2] Building C object CMakeFiles/cmTC_886b1.dir/testCCompiler.c.o [2/2] Linking C executable cmTC_886b1 FAILED: cmTC_886b1 : && /usr/bin/clang -O2 -flto -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS --config /usr/lib/rpm/redhat/redhat-hardened-clang.cfg -fstack-protector-strong -march=armv7-a -mfpu=vfpv3-d16 -mtune=generic-armv7-a -mabi=aapcs-linux -mfloat-abi=hard -Wl,-z,relro -Wl,--as-needed -Wl,-z,now CMakeFiles/cmTC_886b1.dir/testCCompiler.c.o -o cmTC_886b1 && : clang-10: error: unable to execute command: Segmentation fault (core dumped) clang-10: error: linker command failed due to signal (use -v to see invocation) ninja: build stopped: subcommand failed. CMake will not be able to correctly generate this project.