https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: app-backup/dar-2.6.10 fails to compile with compiler-rt. Discovered on: amd64 (internal ref: tinderbox)
Created attachment 663046 [details] build.log build log and emerge --info
Possible context of error(s): configure: WARNING: Cannot find support for birthtime, HFS+ FSA support will not be available configure: WARNING: Cannot find librsync.h header file configure: WARNING: Cannot find libthreadar.h header file /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: dar_suite.o: undefined reference to symbol '_Unwind_Resume@@GCC_3.0' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: dar_suite.o: undefined reference to symbol '_Unwind_Resume@@GCC_3.0' /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: dar_suite.o: undefined reference to symbol '_Unwind_Resume@@GCC_3.0' clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
False positive.