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1 /* Synched up with: FSF 19.31. */
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2
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3 /* s- file for Interactive (ISC) Unix version 3.0 on the 386. */
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4
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5 #include "isc2-2.h"
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6
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7 /* This appears on 3.0, presumably as part of what SunSoft call X2. */
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8 #undef NO_X_DESTROY_DATABASE
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9
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10 /* People say that using -traditional causes lossage with `const',
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11 so we might as well try getting rid of -traditional. */
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12 #undef C_SWITCH_SYSTEM
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13
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14 /* We indirectly #include s/usg5-3.h, which says to use libX11_s and
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15 libc_s. Martin Tomes <mt00@controls.eurotherm.co.uk> says that ISC
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16 has no libX11_s, and that linking with libc_s causes sbrk not to work. */
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17 #undef LIB_X11_LIB
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18 #undef LIBX11_SYSTEM
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19 #define LIBX11_SYSTEM -lpt -lnls -lnsl_s
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20
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21 /* TIOCGWINSZ isn't broken; you just have to know where to find it. */
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22 #undef BROKEN_TIOCGWINSZ
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23 #define NEED_SIOCTL
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24
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25 /* We need either _XOPEN_SOURCE or _POSIX_SOURCE to import the posix
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26 signal symbols; might as well use _XOPEN_SOURCE. Defining _SYSV3
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27 ensures that we don't lose the traditional symbols as a side effect
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28 from this or __STDC__ being defined. */
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29 #define C_SWITCH_SYSTEM -D_XOPEN_SOURCE -D_SYSV3
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30
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31 #ifdef __GNUC__ /* Currently we use -lcposix only with gcc */
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32 /* This works around a bug in ISC 4.0 and 3.0; it fails
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33 to clear the "POSIX process" flag on an exec.
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34 It won't be needed for 4.1. */
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35 #define EXTRA_INITIALIZE __setostype (0)
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36 #endif
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