diff options
| author | Kenta Murata <mrkn@mrkn.jp> | 2021-01-05 08:12:39 +0900 |
|---|---|---|
| committer | Kenta Murata <mrkn@mrkn.jp> | 2021-01-06 09:25:13 +0900 |
| commit | 31854403b3398e1c7fa642dca9d2dfe02b171371 (patch) | |
| tree | 1cf45b958b053eb9b3c149f878bfdba1a4cf3e8e /ext/bigdecimal/extconf.rb | |
| parent | a0a6293e787fb7412212cfd85b2cd1e726df8b38 (diff) | |
[ruby/bigdecimal] Check the function availabilities separately
https://github.com/ruby/bigdecimal/commit/cf839a34c8
https://github.com/ruby/bigdecimal/commit/75db4dabb9
Diffstat (limited to 'ext/bigdecimal/extconf.rb')
| -rw-r--r-- | ext/bigdecimal/extconf.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/ext/bigdecimal/extconf.rb b/ext/bigdecimal/extconf.rb index 5055e10ffa..d5140e8a1d 100644 --- a/ext/bigdecimal/extconf.rb +++ b/ext/bigdecimal/extconf.rb @@ -44,15 +44,22 @@ check_bigdecimal_version(gemspec_path) have_builtin_func("__builtin_clz", "__builtin_clz(0)") have_builtin_func("__builtin_clzl", "__builtin_clzl(0)") +have_builtin_func("__builtin_clzll", "__builtin_clzll(0)") have_header("float.h") have_header("math.h") have_header("stdbool.h") have_header("stdlib.h") -if have_func("_lzcnt_u64", "x86intrin.h") # check availability - $defs << "-DHAVE_X86INTRIN_H" -end +have_header("x86intrin.h") +have_func("_lzcnt_u32", "x86intrin.h") +have_func("_lzcnt_u64", "x86intrin.h") + +have_header("intrin.h") +have_func("__lzcnt", "intrin.h") +have_func("__lzcnt64", "intrin.h") +have_func("_BitScanReverse", "intrin.h") +have_func("_BitScanReverse64", "intrin.h") have_func("labs", "stdlib.h") have_func("llabs", "stdlib.h") |