On Thu, Oct 28 2021, Jeremie Courreges-Anglas <j...@wxcvbn.org> wrote: > On Thu, Oct 28 2021, Christian Weisgerber <na...@mips.inka.de> wrote: >> I ran an amd64 bulk build with base clang updated to LLVM 13. >> >> There is substantial fallout. Java appears to be broken and there >> are numerous failures caused by clang 13 issuing new warnings and >> ports using -Werror. >> >> Failure logs: >> http://build-failures.rhaalovely.net/amd64-clang/2021-10-27/ >> >> The final error may be misleading. For instance, devel/libdsm fails >> with a linker error "undefined reference to pthread_create", but >> the root cause is -Werror breaking a configure check. >> >> Below there's a list of affected ports. Several hundred more weren't >> built because they depend on something that failed. >> >> audio/cmus > > jsg@ pointed out that this new clang defines __STDC_NO_ATOMICS__ > which is most likely wrong. This breaks at least cmus: > > http://build-failures.rhaalovely.net/amd64-clang/2021-10-27/audio/cmus.log
Brad, are you sure that this change is 100% correct? https://github.com/llvm/llvm-project/commit/d8cd7806310c51af912a647a6ca46de62ff13214 Should we drop the __STDC_NO_ATOMICS__ define? -- jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
