diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-13 08:51:04 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-13 08:51:04 +0000 |
| commit | 23838b93e8a4a9030ba28e5206f0f3e49cf59f6c (patch) | |
| tree | 09dc8d17ca668496812a42c1d45c9c4bc3533231 /configure.in | |
| parent | 0c7dab5df958d65b0e4b3216c23f7b13a11eaeee (diff) | |
configure.in: option for cygwin
* configure.in: cygwin needs C99 for some stuff, e.g.,
pthread_attr_setstacksize, sched_yield.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.in b/configure.in index ab53e8a2c2..e94b3d6309 100644 --- a/configure.in +++ b/configure.in @@ -617,6 +617,11 @@ if test "$GCC" = yes; then # comments. We bypass ANSI C mode for them. Otherwise # extension libs cannot include those headers. ], + [cygwin*], [ + # needs C99 to isinf() and so on + RUBY_APPEND_OPTION(warnflags, -ansi -std=c99) + RUBY_APPEND_OPTION(rb_cv_warnflags, -ansi -std=c99) + ], [ # ANSI (no XCFLAGS because this is C only) RUBY_TRY_CFLAGS(-ansi -std=iso9899:199409, [ |