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| author | Tavian Barnes <tavianator@tavianator.com> | 2024-06-06 10:23:14 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2024-06-06 10:50:20 -0400 |
| commit | e93a1dccd82f831a2f0d2cc382d8af5e1fda55ed (patch) | |
| tree | 08940f9839e88d1cb911a3e604dd70655957b754 /build/header.mk | |
| parent | eb4d2263fedf3e5ed6aebe07323614aad157da99 (diff) | |
| download | bfs-e93a1dccd82f831a2f0d2cc382d8af5e1fda55ed.tar.xz | |
atomic: Fix RISC-V build with GCC < 14
Prior to GCC 14.1, the __builtin_riscv_pause() can cause an error if the
appropriate extension is not enabled in -march:
/tmp/ccR1L1lA.s: Assembler messages:
/tmp/ccR1L1lA.s:670: Error: unrecognized opcode `pause', extension `zihintpause' required
Link: https://gcc.gnu.org/pipermail/gcc-patches/2023-August/626748.html
Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=c2d04dd659c499d8df19f68d0602ad4c7d7065c2
Link: https://buildd.debian.org/status/fetch.php?pkg=bfs&arch=riscv64&ver=3.3.1-1&stamp=1717488400&raw=0
Diffstat (limited to 'build/header.mk')
| -rw-r--r-- | build/header.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/build/header.mk b/build/header.mk index 09454c5..76e9562 100644 --- a/build/header.mk +++ b/build/header.mk @@ -16,6 +16,7 @@ HEADERS := \ gen/has/acl-is-trivial-np.h \ gen/has/acl-trivial.h \ gen/has/aligned-alloc.h \ + gen/has/builtin-riscv-pause.h \ gen/has/confstr.h \ gen/has/extattr-get-file.h \ gen/has/extattr-get-link.h \ |