diff options
| author | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-04-08 22:27:50 +0900 |
|---|---|---|
| committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-04-08 22:30:14 +0900 |
| commit | ec1b3464da9ed2d891beb344efc5881532f2ac3a (patch) | |
| tree | f4a246b718a8d5d736a621c8514ea6d948738dd5 /include | |
| parent | 8d622a58c6fb6b64d7eb193aaff4f1a2ab01826c (diff) | |
RUBY3_HAS_BUILTIN: icc has broken __has_builtin
It turned out that compilation errors in icc were due to their having
broken __has_builtin. Let's just skip such situations.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/3/has/builtin.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/ruby/3/has/builtin.h b/include/ruby/3/has/builtin.h index b095ffde6f..b30fbdd1be 100644 --- a/include/ruby/3/has/builtin.h +++ b/include/ruby/3/has/builtin.h @@ -26,7 +26,10 @@ #if defined(RUBY3_HAS_BUILTIN) # /* Take that. */ -#elif defined(__has_builtin) +#elif defined(__has_builtin) && ! RUBY3_COMPILER_IS(Intel) +# /* :TODO: Intel C Compiler has __has_builtin (since 19.1 maybe?), and is +# * reportedly broken. We have to skip them. However the situation can +# * change. They might improve someday. We need to revisit here later. */ # define RUBY3_HAS_BUILTIN(_) __has_builtin(_) #elif RUBY3_COMPILER_IS(GCC) |