Mercurial > hg > xemacs-beta
comparison src/s/sunos4-1.h @ 428:3ecd8885ac67 r21-2-22
Import from CVS: tag r21-2-22
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 11:28:15 +0200 |
| parents | |
| children |
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| 427:0a0253eac470 | 428:3ecd8885ac67 |
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| 1 /* Synched up with: FSF 19.31. */ | |
| 2 | |
| 3 #include "sunos4-0.h" | |
| 4 | |
| 5 /* 4.1.1 makes these system calls interruptible. */ | |
| 6 | |
| 7 #define INTERRUPTIBLE_OPEN | |
| 8 #define INTERRUPTIBLE_CLOSE | |
| 9 #define INTERRUPTIBLE_IO | |
| 10 | |
| 11 /* Cause the compilation of oldxmenu to use the right -I option. */ | |
| 12 #define OLDXMENU_OPTIONS CFLAGS=C_SWITCH_SYSTEM | |
| 13 | |
| 14 #if 0 /* RMSmacs */ | |
| 15 FSF says the following, but apparently the HAVE_RES_INIT stuff takes | |
| 16 care of it properly? | |
| 17 /* #if 0 This isn't right. Apparently some sites do have -lresolv | |
| 18 but don't use that. On those systems, the code below loses. | |
| 19 There's no way to win automatically unless someone | |
| 20 figures out a way of determining automatically which way is right | |
| 21 on any given system. */ | |
| 22 #endif | |
| 23 | |
| 24 /* Some systems do not run the Network Information Service, but have | |
| 25 modified the shared C library to include resolver support without | |
| 26 also changing the C archive library (/usr/lib/libc.a). If we | |
| 27 detect the presence of libresolv.a, use -lresolv to supplement libc.a. | |
| 28 | |
| 29 We used to have #ifdef HAVE_GETHOSTNAME is to prevent configure from | |
| 30 setting libsrc_libs to -lresolv in lib-src/Makefile. But nowadays | |
| 31 configure is smarter about computing libsrc_libs, and would not | |
| 32 be fooled. Anyway, why not use -lresolv in lib-src? */ | |
| 33 /* #ifdef HAVE_GETHOSTNAME */ | |
| 34 /* XEmacs change: -lresolve should be added only if we have RES_INIT, | |
| 35 not if we don't */ | |
| 36 #ifdef HAVE_RES_INIT | |
| 37 #define LIBS_SYSTEM "-lresolv" | |
| 38 #endif | |
| 39 /* #endif */ | |
| 40 | |
| 41 #if 0 /* Not necessary, since SYSTEM_MALLOC is defined in sunos4-0.h. */ | |
| 42 /* Tell GNU malloc to compensate for a bug in localtime. */ | |
| 43 #define SUNOS_LOCALTIME_BUG | |
| 44 #endif | |
| 45 | |
| 46 /* Define dlopen, dlclose, dlsym. */ | |
| 47 #define USE_DL_STUBS | |
| 48 | |
| 49 /* This appears to be broken on SunOS4.1.[123] */ | |
| 50 #define BROKEN_SIGIO |