1 /* This file is part of GCC. 2 3 GCC is free software; you can redistribute it and/or modify it under 4 the terms of the GNU General Public License as published by the Free 5 Software Foundation; either version 3, or (at your option) any later 6 version. 7 8 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 9 WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 11 for more details. 12 13 Under Section 7 of GPL version 3, you are granted additional 14 permissions described in the GCC Runtime Library Exception, version 15 3.1, as published by the Free Software Foundation. 16 17 You should have received a copy of the GNU General Public License and 18 a copy of the GCC Runtime Library Exception along with this program; 19 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 20 <http://www.gnu.org/licenses/>. */ 21 22 #ifndef _VXWORKS_VERSIONS_H 23 #define _VXWORKS_VERSIONS_H 1 24 25 /* All we need is access to the bare _WRS_VXWORKS_MAJOR/MINOR macros 26 exposed by version.h. Cheat a bit to make sure we don't drag additional 27 header files, which can easily cause #include ordering nightmares. */ 28 29 #pragma push_macro("_WRS_KERNEL") 30 #undef _WRS_KERNEL 31 #include <version.h> 32 #pragma pop_macro("_WRS_KERNEL") 33 34 #if !defined(_WRS_VXWORKS_MAJOR) 35 #error "VxWorks version macros needed but not defined" 36 #endif 37 38 #define _VXWORKS_MAJOR_GT(MAJOR) (_WRS_VXWORKS_MAJOR > (MAJOR)) 39 #define _VXWORKS_MAJOR_GE(MAJOR) (_WRS_VXWORKS_MAJOR >= (MAJOR)) 40 #define _VXWORKS_MAJOR_LT(MAJOR) (_WRS_VXWORKS_MAJOR < (MAJOR)) 41 #define _VXWORKS_MAJOR_LE(MAJOR) (_WRS_VXWORKS_MAJOR <= (MAJOR)) 42 #define _VXWORKS_MAJOR_EQ(MAJOR) (_WRS_VXWORKS_MAJOR == (MAJOR)) 43 44 #define _VXWORKS_MINOR_GT(MINOR) (_WRS_VXWORKS_MINOR > (MINOR)) 45 #define _VXWORKS_MINOR_GE(MINOR) (_WRS_VXWORKS_MINOR >= (MINOR)) 46 #define _VXWORKS_MINOR_LT(MINOR) (_WRS_VXWORKS_MINOR < (MINOR)) 47 #define _VXWORKS_MINOR_LE(MINOR) (_WRS_VXWORKS_MINOR <= (MINOR)) 48 #define _VXWORKS_MINOR_EQ(MINOR) (_WRS_VXWORKS_MINOR == (MINOR)) 49 50 #define _VXWORKS_PRE(MAJOR,MINOR) \ 51 (_VXWORKS_MAJOR_LT(MAJOR) \ 52 || (_VXWORKS_MAJOR_EQ(MAJOR) && _VXWORKS_MINOR_LT(MINOR))) 53 54 #endif 55