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| author | Jeremy Evans <code@jeremyevans.net> | 2022-01-18 11:40:13 -0800 |
|---|---|---|
| committer | Jeremy Evans <code@jeremyevans.net> | 2022-01-18 11:40:13 -0800 |
| commit | e7b4abf3845ef006653ef4b951454647e54affe8 (patch) | |
| tree | 44486ad686619db6fe3adc7017212ad5a07a8c64 /include/ruby | |
| parent | ffda21b7ba451b8fd874e9c8c2162c55053caa1e (diff) | |
Don't assume __builtin_bswap32 and __builtin_bswap64 are defined on OpenBSD
At least OpenBSD/sparc64 doesn't appear to define them, and possibly
some other OpenBSD GCC platforms don't (most OpenBSD platforms have
already switched to clang).
Diffstat (limited to 'include/ruby')
| -rw-r--r-- | include/ruby/internal/has/builtin.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ruby/internal/has/builtin.h b/include/ruby/internal/has/builtin.h index 957aff8375..c7b1ba44a7 100644 --- a/include/ruby/internal/has/builtin.h +++ b/include/ruby/internal/has/builtin.h @@ -53,8 +53,10 @@ # define RBIMPL_HAS_BUILTIN___builtin_assume 0 # /* See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52624 for bswap16. */ # define RBIMPL_HAS_BUILTIN___builtin_bswap16 RBIMPL_COMPILER_SINCE(GCC, 4, 8, 0) +#ifndef __OpenBSD__ # define RBIMPL_HAS_BUILTIN___builtin_bswap32 RBIMPL_COMPILER_SINCE(GCC, 3, 6, 0) # define RBIMPL_HAS_BUILTIN___builtin_bswap64 RBIMPL_COMPILER_SINCE(GCC, 3, 6, 0) +#endif # define RBIMPL_HAS_BUILTIN___builtin_clz RBIMPL_COMPILER_SINCE(GCC, 3, 6, 0) # define RBIMPL_HAS_BUILTIN___builtin_clzl RBIMPL_COMPILER_SINCE(GCC, 3, 6, 0) # define RBIMPL_HAS_BUILTIN___builtin_clzll RBIMPL_COMPILER_SINCE(GCC, 3, 6, 0) |