HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 279066b2 EZ |
1 | /* Fix issues related to MinGW 4.x handling of time data types. */ |
| 2 | ||
| 3 | #ifndef _MINGW_TIME_H | |
| 4 | #define _MINGW_TIME_H | |
| 5 | ||
| 6 | /* The @#$%^&! MinGW developers stopped updating the values of | |
| 7 | __MINGW32_VERSION, __MINGW32_MAJOR_VERSION, and | |
| 8 | __MINGW32_MINOR_VERSION values in v4.x of the runtime, to | |
| 9 | "discourage its uses". So the values of those macros can no longer | |
| 10 | be trusted, and we need the workaround below, to have a single set | |
| 11 | of macros we can trust. (The .17 minor version is arbitrary.) */ | |
| 12 | #ifdef __MINGW32__ | |
| 13 | #include <_mingw.h> | |
| 14 | #endif | |
| 15 | /* MinGW64 doesn't have this problem, and does not define | |
| 16 | __MINGW_VERSION. */ | |
| 17 | #ifndef __MINGW64_VERSION_MAJOR | |
| 18 | # ifndef __MINGW_VERSION | |
| 19 | # define __MINGW_VERSION 3.17 | |
| 20 | # undef __MINGW_MAJOR_VERSION | |
| 21 | # define __MINGW_MAJOR_VERSION 3 | |
| 22 | # undef __MINGW_MINOR_VERSION | |
| 23 | # define __MINGW_MINOR_VERSION 17 | |
| 24 | # undef __MINGW_PATCHLEVEL | |
| 25 | # define __MINGW_PATCHLEVEL 0 | |
| 26 | # endif | |
| 27 | #endif | |
| 28 | #if __MINGW_MAJOR_VERSION >= 4 | |
| 29 | # define _USE_32BIT_TIME_T | |
| 30 | #endif | |
| 31 | ||
| 32 | #endif |