From b75828fdfadaff6c5e09e42be32dff1216ed8fb1 Mon Sep 17 00:00:00 2001 From: ngoto Date: Mon, 18 Dec 2017 16:17:17 +0000 Subject: Support C89 if possible * addr2line.c: Because stdbool.h is a C99 feature, compile error occurs with some old compilers without specifying C99 options. Fix compile error with Oracle Solaris Studio 12.4 on Solaris 10. [Bug #14200] [ruby-dev:50366] * missing/stdbool.h: Alternative of stdbool.h for C89 compilers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- missing/stdbool.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 missing/stdbool.h (limited to 'missing') diff --git a/missing/stdbool.h b/missing/stdbool.h new file mode 100644 index 0000000000..68c2f3d254 --- /dev/null +++ b/missing/stdbool.h @@ -0,0 +1,20 @@ +/* + * missing/stdbool.h: Quick alternative of C99 stdbool.h + */ + +#ifndef _MISSING_STDBOOL_H_ +#define _MISSING_STDBOOL_H_ + +#ifndef __cplusplus + +#define bool _Bool +#define true 1 +#define false 0 + +#ifndef HAVE__BOOL /* AC_HEADER_STDBOOL in configure.ac */ +typedef int _Bool; +#endif /* HAVE__BOOL */ + +#endif /* __cplusplus */ + +#endif /* _MISSING_STDBOOL_H_ */ -- cgit v1.2.3