annotate src/s/sol2-4.h @ 149:538048ae2ab8 r20-3b1

Import from CVS: tag r20-3b1
author cvs
date Mon, 13 Aug 2007 09:36:16 +0200
parents 376386a54a3c
children 59463afc5666
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1 /* Synched up with: FSF 19.31. */
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2
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3 /* Handle Solaris 2.4. */
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4
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5 #include "sol2-3.h"
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6
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7 #define SOLARIS2_4
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8
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9 #if 0 /* FSFmacs */
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10
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11 /* Get rid of -traditional and let const really do its thing. */
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12
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13 #ifdef __GNUC__
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14 #undef C_SWITCH_SYSTEM
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15 #undef const
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16 #endif /* __GNUC__ */
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17 #endif /* 0 */
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18
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19 #undef LD_SWITCH_SYSTEM
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20 #undef C_SWITCH_SYSTEM
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21
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22 #if 0 /* mrb */
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23 #undef LD_SWITCH_SYSTEM
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24 #ifndef __GNUC__
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25 #define LD_SWITCH_SYSTEM -L /usr/ccs/lib LD_SWITCH_X_SITE_AUX -R /usr/openwin/lib -L /usr/openwin/lib -R /usr/dt/lib -L /usr/dt/lib
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26 #else /* GCC */
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27 /* We use ./prefix-args because we don't know whether LD_SWITCH_X_SITE_AUX
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28 has anything in it. It can be empty.
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29 This works ok in src. Luckily lib-src does not use LD_SWITCH_SYSTEM. */
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30 #define LD_SWITCH_SYSTEM -L /usr/ccs/lib \
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31 `./prefix-args -Xlinker LD_SWITCH_X_SITE_AUX` -R /usr/openwin/lib -L /usr/openwin/lib -R /usr/dt/lib -L /usr/dt/lib
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32 #endif /* GCC */
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33
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34 /* Gregory Neil Shapiro <gshapiro@hhmi.org> reports the Motif header files
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35 are in this directory on Solaris 2.4. */
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36 #define C_SWITCH_X_SYSTEM -I/usr/dt/include
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37 #endif
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38
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39 /* XEmacs addition: Raymond Toy says XEmacs completely misses SIGCHLD
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40 when compiled with GCC 2.7.0 (but not, apparently, with SunPro C?),
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41 X11R6, and Solaris 2.4.
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42
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43 Someone else submitted a simple test program that duplicates this
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44 behavior, and says it has something to do with the fact that X11R6
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45 links with the threads library. */
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46
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47 #ifdef THIS_IS_X11R6
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48 #define BROKEN_SIGCHLD
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49 #endif