diff options
| -rw-r--r-- | ext/bigdecimal/bigdecimal.h | 14 | ||||
| -rw-r--r-- | ext/bigdecimal/extconf.rb | 2 |
2 files changed, 16 insertions, 0 deletions
diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h index 28f3363b3c..c89f212ad3 100644 --- a/ext/bigdecimal/bigdecimal.h +++ b/ext/bigdecimal/bigdecimal.h @@ -14,6 +14,20 @@ #include "ruby/ruby.h" #include <float.h> +#if defined(__bool_true_false_are_defined) +# /* Take that. */ + +#elif defined(HAVE_STDBOOL_H) +# include <stdbool.h> + +#else +typedef unsigned char _Bool; +# define bool _Bool +# define true ((_Bool)+1) +# define false ((_Bool)-1) +# define __bool_true_false_are_defined +#endif + #ifndef RB_UNUSED_VAR # ifdef __GNUC__ # define RB_UNUSED_VAR(x) x __attribute__ ((unused)) diff --git a/ext/bigdecimal/extconf.rb b/ext/bigdecimal/extconf.rb index 63123e2892..41b8df8d5b 100644 --- a/ext/bigdecimal/extconf.rb +++ b/ext/bigdecimal/extconf.rb @@ -28,6 +28,8 @@ end check_bigdecimal_version(gemspec_path) +have_header("stdbool.h") + have_func("labs", "stdlib.h") have_func("llabs", "stdlib.h") have_func("finite", "math.h") |