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annotate src/s/irix6-0.h @ 5313:5ed261fd2bd9

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Unrool a load-time loop at macro expansion time, cl-macs.el 2010-12-29 Aidan Kehoe <kehoea@parhasard.net> * cl-macs.el (inline-side-effect-free-compiler-macros): Unroll a loop here at macro-expansion time, so these compiler macros are compiled. Use #'eql instead of #'eq in a couple of places for better style.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 29 Dec 2010 23:43:10 +0000
parents aa5ed11f473b
children
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1 /* Synched up with: FSF 19.31. */
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2
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3 #include "usg5-4.h"
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4
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5 #define IRIX6
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6
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7 #ifdef LIBS_SYSTEM
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8 #undef LIBS_SYSTEM
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9 #endif
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10
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11 #ifdef LIB_STANDARD
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12 #undef LIB_STANDARD
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13 #endif
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14
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15 #ifdef SYSTEM_TYPE
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16 #undef SYSTEM_TYPE
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17 #endif
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18 #define SYSTEM_TYPE "irix"
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19
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20 #ifdef SETUP_SLAVE_PTY
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21 #undef SETUP_SLAVE_PTY
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22 #endif
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23
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24 /* jpff@maths.bath.ac.uk reports `struct exception' is not defined
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25 * on this system, so inhibit use of matherr. */
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26 #define NO_MATHERR
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27
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28 /* Tell process_send_signal to use VSUSP instead of VSWTCH. */
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29 #define PREFER_VSUSP
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30
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31 /* use K&R C */
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32 /* XEmacs change -- use ANSI, not K&R */
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33 #ifndef __GNUC__
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34 #define C_SWITCH_SYSTEM "-xansi"
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35 #endif
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36
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37 /* jackr@engr.sgi.com says that you can't mix different kinds of
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38 * signal-handling functions under IRIX 5.3. I'm going to assume
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39 * that that was the reason this got broken. Now that the
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40 * signal routines are fixed up, maybe this will work. --ben */
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41 /* Nope, it doesn't. I've tried lots of things; it must be
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42 * genuinely broken. */
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43 /* XEmacs addition: People on IRIX 5.2 and IRIX 5.3 systems have
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44 * reported that they can't break out of (while t) using C-g or C-G.
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45 * This does not occur on other systems, so let's assume that SIGIO
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46 * is broken on these systems. */
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47 #define BROKEN_SIGIO
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48
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49 /* #### Questionable define. */
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50 #define IRIX
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51
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52 /* By Tor Arntsen <tor@spacetec.no> for XEmacs.
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53 * With the following kludge the above LD_SWITCH_SYSTEM will still work just
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54 * fine even with USE_GCC, and additional tweaking of config.h or ymakefile
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55 * is avoided. */
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56 #ifdef NOT_C_CODE
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57 # ifdef USE_GCC
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58 # undef LINKER
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59 # undef LIB_GCC
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60 # define LINKER "ld"
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61 # define LIB_GCC "`gcc --print`"
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62 # endif
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63 #endif