Mercurial > hg > xemacs-beta

comparison src/s/sol2.h @ 0:376386a54a3c r19-14

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Import from CVS: tag r19-14
author cvs
date Mon, 13 Aug 2007 08:45:50 +0200
parents
children 8fc7fe29b841
comparison
equal deleted inserted replaced
-1:000000000000 0:376386a54a3c
1 /* Synched up with: FSF 19.31. */
2
3 #include "usg5-4-2.h" /* XEmacs change from 5-4 to 5-4-2 */
4
5 #define SOLARIS2
6
7 /* SIGIO seems to be working under Solaris and it makes ^G work better... */
8 #undef BROKEN_SIGIO
9
10 /* eggert@twinsun.com said these work in Solaris.
11 Perhaps they work in all kinds of SVR4, but this is more conservative. */
12 #undef BROKEN_TIOCGETC
13 #undef BROKEN_TIOCGWINSZ
14
15 /* This triggers a conditional in xfaces.c. */
16 #define XOS_NEEDS_TIME_H
17
18 #define POSIX
19
20 /* FSF uses LD_SWITCH_X_SITE_AUX in the following definitions to deal with
21 the -R flags. While the intention is good, it doesn't seem to work that
22 well -- Solaris is just too damn screwy. So we go ahead and let
23 configure have special checks for Solaris. */
24
25 /* Here is how to find X Windows. The -R option says where
26 to find X windows at run time. */
27 #ifdef __GNUC__
28 #define LD_SWITCH_SYSTEM -Xlinker -R/usr/openwin/lib
29 #elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x400)
30 /* XEmacs: <Georg.Nikodym@canada.sun.com> says you need to turn off
31 the incremental linker with Sunpro C 4, or dynodump won't work. */
32 #define LD_SWITCH_SYSTEM -xildoff -R/usr/openwin/lib
33 #else /* not GCC or Sunpro C 4.0 */
34 #define LD_SWITCH_SYSTEM -R/usr/openwin/lib
35 #endif
36
37 /* XEmacs change -- Sun CC needs this to default to ANSI */
38 #ifdef __SUNPRO_C
39 #define C_SWITCH_SYSTEM -Xa
40 #endif /* __SUNPRO_C */
41
42 #ifndef NOT_C_CODE
43 /* The standard Solaris library nsl has this function in it which is
44 supposed to only be in the BSD compat stuff. Yuck. Of course,
45 there isn't a prototype for it other than in /usr/ucbinclude. */
46 int gethostname (char *, int);
47
48 /* XEmacs: Solaris include files miss this. */
49 struct timeval;
50 int utimes (char *file, struct timeval *tvp);
51
52 /* XEmacs addition: to this to avoid having problems when we later
53 define INT_MAX etc. */
54 #include <limits.h>
55 #endif
56
57 /* XEmacs change -- removed flags to force K & R compilation */
58
59 /*
60 * XEmacs change -- some Motif packages need -lgen to get regex and regcmp
61 */
62
63 #undef LIBS_SYSTEM
64 #define LIBS_SYSTEM -lsocket -lnsl -lkvm -lelf -lgen -ldl
65
66 /* XEmacs change -- Mark Borges says this is needed. */
67 #define LIBS_TERMCAP -ltermlib
68
69 /* #### XEmacs change: until we've gotten the Energize builds converted
70 over to use configure instead of ymakefile, we still need this.
71 */
72 #if defined (NOT_C_CODE) && defined (ENERGIZE)
73
74 # define LIB_INTL -L/usr/openwin/lib -lintl -lw
75 # define LIBS_DEBUG
76 # undef LIBS_SYSTEM
77 # define LIBS_SYSTEM -lsocket -lnsl -lintl -lelf -lkvm -lgen -ldl
78 # define START_FILES
79 # define LD_CMD $(CC)
80
81 #endif
82
83 /* SYSTEM_MALLOC must be defined if dbx/RTC is going to be used. dbx/RTC does
84 not work with a static definition of malloc(). */
85 /* We want to be able to test out ralloc.c. */
86 /* #define SYSTEM_MALLOC */
87
88 /* XEmacs: there used to be a special definition of
89 PTY_TTY_NAME_SPRINTF here that was identical to the
90 other SYSV R4 definitions except that it didn't
91 block SIGCHLD around the call to grantpt(). This
92 is *not* in 19.29 and is almost certainly incorrect.
93 */
94
95 /* XEmacs change from Georg.Nikodym@Canada.Sun.COM. */
96 #ifdef UNEXEC
97 #undef UNEXEC
98 #endif
99 #define UNEXEC unexsol2.o
100
101 /* XEmacs: Solaris has sigsetjmp but using it leads to core dumps at
102 least under 2.4 */
103 #undef _setjmp
104 #define _setjmp setjmp