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-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | configure.in | 5 |
2 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Wed Jun 13 17:51:05 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * configure.in: cygwin needs C99 for some stuff, e.g., + pthread_attr_setstacksize, sched_yield. + Wed Jun 13 17:50:43 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> * Makefile.in (.c.i): add warnflags to make the result consistent with 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, [ |