git://gcc.gnu.org / gcc.git / blame
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1 | /* Configuration for GNU C-compiler for Convex. |
| 2 | Copyright (C) 1989, 1991 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of GNU CC. | |
| 5 | ||
| 6 | GNU CC is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | GNU CC is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with GNU CC; see the file COPYING. If not, write to | |
| 18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 19 | ||
| 20 | /* #defines that need visibility everywhere. */ | |
| 21 | #define FALSE 0 | |
| 22 | #define TRUE 1 | |
| 23 | ||
| 24 | /* target machine dependencies. | |
| 25 | tm.h is a symbolic link to the actual target specific file. */ | |
| 26 | #include "tm.h" | |
| 27 | ||
| 28 | /* This describes the machine the compiler is hosted on. */ | |
| 29 | #define HOST_BITS_PER_CHAR 8 | |
| 30 | #define HOST_BITS_PER_SHORT 16 | |
| 31 | #define HOST_BITS_PER_INT 32 | |
| 32 | #define HOST_BITS_PER_LONG 32 | |
| 33 | #define HOST_BITS_PER_LONGLONG 64 | |
| 34 | ||
| 35 | /* Arguments to use with `exit'. */ | |
| 36 | #define SUCCESS_EXIT_CODE 0 | |
| 37 | #define FATAL_EXIT_CODE 33 | |
| 38 | ||
| 39 | /* If compiled with GNU C, use the built-in alloca */ | |
| 40 | #ifdef __GNUC__ | |
| 41 | #define alloca __builtin_alloca | |
| 42 | #endif | |
| 43 | ||
| 44 | #ifdef _POSIX_SOURCE | |
| 45 | ||
| 9155df2b BK |
46 | /* Convex ships /tmp as a separate file system - thus it |
| 47 | usually has more free space than /usr/tmp */ | |
| 48 | ||
| 49 | #define P_tmpdir "/tmp/" | |
| 50 | ||
| 2859e6f0 BK |
51 | /* Un-hide names hidden in Posix include files. */ |
| 52 | ||
| 53 | #define S_IFMT _S_IFMT | |
| 54 | #define S_IFREG _S_IFREG | |
| 55 | ||
| 56 | #else | |
| 57 | ||
| 58 | /* This definition is to prevent 8.0 include files from declaring prototypes. | |
| 59 | Those include files ANSIfied, but the prototypes sometimes do not match. | |
| 60 | There is no effect on pre-8.0 OS versions. */ | |
| 61 | ||
| 62 | #ifndef _PROTO | |
| 63 | #define _PROTO(X) () | |
| 64 | #endif | |
| 65 | ||
| 66 | #endif /* _POSIX_SOURCE */ |