annotate src/s/irix6-0.h @ 60:2e6f5e180fb8 r19-16-pre5

Import from CVS: tag r19-16-pre5
author cvs
date Mon, 13 Aug 2007 08:58:59 +0200
parents 8b0bdfdf0cf0
children 28a7c63c7e1e
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1 /* Synched up with: FSF 19.31. */
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2
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3 #include "irix5-3.h"
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4
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5 /* Irix 6 tries to do 64 bits, but doesn't do it fully,
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6 so inhibit that. */
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7 #define IRIX_FORCE_32_BITS
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8
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9 #ifndef __GNUC__
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10 #define LD_SWITCH_SYSTEM -32
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11 #endif
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12
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13 /* This macro definition, which we inherited from irix5-0.h,
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14 is needed in configure on Irix 5, but gets in the way there
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15 on Irix 6. So get rid of it except in Makefile.in where we need it. */
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16 #ifndef THIS_IS_MAKEFILE
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17 #undef C_SWITCH_SYSTEM
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18 #endif
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20 /* Irix 6.2 doesn't need -lw */
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21 #undef NEED_LIBW
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22
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23 /* Irix 5 has this defined in inttypes.h, but you can't include
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24 * both inttypes.h and sys/types.h. This is fixed by Irix 6.2.
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25 * This should probably be set by configure.
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26 */
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27 #define HAVE_UINTPTR_T 1
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28
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29 /* R. Cognot 09/24/97
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30 * This may be needed for other ABIs, but at least I'm sure it is
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31 * is needed on n32, as purify reports UMRs in siglongjmp and
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32 * xemacs dumps core every once in a while...
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33 */
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34 #if (_MIPS_SIM==_MIPS_SIM_ABIN32)
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35 #undef HAVE_SIGSETJMP
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36 #endif