gcc/ada/mingw32.h

   1 /****************************************************************************
   2  *                                                                          *
   3  *                         GNAT COMPILER COMPONENTS                         *
   4  *                                                                          *
   5  *                               M I N G W 3 2                              *
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   7  *                              C Header File                               *
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  30  *                                                                          *
  31  ****************************************************************************/
  32
  33 /*  This file provides some macros used for the MINGW32 platform. The main
  34     goal is to be able to build GNAT with a standard MINGW32 C header set */
  35
  36 #ifndef _MINGW32_H
  37 #define _MINGW32_H
  38
  39 #include <stdlib.h>
  40
  41 /* STD_MINGW: standard if MINGW32 version > 1.3, we have switched to this
  42    version instead of the previous enhanced version to ease building GNAT on
  43    Windows platforms. By using STD_MINGW or OLD_MINGW it is possible to build
  44    GNAT using both MingW include files (Old MingW + ACT changes and standard
  45    MingW starting with version 1.3. */
  46 #define STD_MINGW ((__MINGW32_MAJOR_VERSION == 1 \
  47                    && __MINGW32_MINOR_VERSION >= 3) \
  48      || (__MINGW32_MAJOR_VERSION >= 2))
  49
  50 #define OLD_MINGW (!(STD_MINGW))
  51
  52 #ifndef MAXPATHLEN
  53 #define MAXPATHLEN MAX_PATH
  54 #endif
  55
  56 #endif /* _MINGW32_H */