Created attachment 569498 [details] build.log.xz Hi! llvm-7.0.1 fails to build documentation: ****************************************** FAILED: docs/CMakeFiles/docs-llvm-dwarfdump-man cd /var/tmp/portage/sys-devel/llvm-7.0.1/work/llvm-7.0.1.src-abi_x86_32.x86/docs && /usr/bin/sphinx-build -b man -d /var/tmp/portage/sys-devel/llvm-7.0.1/work/llvm-7.0.1.src-abi_x86_32.x86/docs/_doctrees-llvm-dwarfdump-man -q /var/tmp/portage/sys-devel/llvm-7.0.1/work/llvm-7.0.1.src/docs /var/tmp/portage/sys-devel/llvm-7.0.1/work/llvm-7.0.1.src-abi_x86_32.x86/docs/man Exception occurred: File "/usr/lib/python2.7/os.py", line 157, in makedirs mkdir(name, mode) OSError: [Errno 17] File exists: '/var/tmp/portage/sys-devel/llvm-7.0.1/work/llvm-7.0.1.src-abi_x86_32.x86/docs/man' The full traceback has been saved in /var/tmp/portage/sys-devel/llvm-7.0.1/temp/sphinx-err-uLk82G.log, if you want to report the issue to the developers. Please also report this if it was a user error, so that a better error message can be provided next time. A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks! ****************************************** Full build logs will be attached below.
Created attachment 569500 [details] sphinx-err-uLk82G.log
Created attachment 569502 [details] environment
Created attachment 569504 [details] emerge --info
This is a bug in dev-python/sphinx. 1.3.5 is long gone from ::gentoo, so please upgrade your system.