diff options
author | ngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-18 16:17:17 +0000 |
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committer | ngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-18 16:17:17 +0000 |
commit | b75828fdfadaff6c5e09e42be32dff1216ed8fb1 (patch) | |
tree | 3ebb79062372fa9a3812ef716e91d69b7c7d9684 /missing | |
parent | 5a2a95773b6a5aee04026f19e16ce30398e69070 (diff) |
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
Diffstat (limited to 'missing')
-rw-r--r-- | missing/stdbool.h | 20 |
1 files changed, 20 insertions, 0 deletions
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_ */ |