diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-02-08 07:22:55 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-02-08 07:22:55 +0000 |
| commit | 74f94b3e6ebf15b76f3b357e754095412b006e94 (patch) | |
| tree | e41865708c4722bf53031df96edcd533598d92d9 /tool/m4 | |
| parent | 4578181509ffaafb1e872d6f49f551cc887b727d (diff) | |
configure.ac: check finite,isinf,isnan as macros first
[ruby-core:91487] [Bug #15595]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/m4')
| -rw-r--r-- | tool/m4/ruby_replace_funcs.m4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tool/m4/ruby_replace_funcs.m4 b/tool/m4/ruby_replace_funcs.m4 new file mode 100644 index 0000000000..d0612e29a0 --- /dev/null +++ b/tool/m4/ruby_replace_funcs.m4 @@ -0,0 +1,13 @@ +# -*- Autoconf -*- +dnl RUBY_REPLACE_FUNC [func] [included] +AC_DEFUN([RUBY_REPLACE_FUNC], [dnl + AC_CHECK_DECL([$1],dnl + [AC_DEFINE(AS_TR_CPP(HAVE_[$1]))],dnl + [AC_REPLACE_FUNCS($1)],dnl + [$2])dnl +]) + +dnl RUBY_REPLACE_FUNCS [funcs] [included] +AC_DEFUN([RUBY_REPLACE_FUNCS] [dnl + m4_map_args_w([$1], [RUBY_REPLACE_FUNC(], [), [$2]])dnl +]) |