Source:SLASH'EM 0.0.7E7F2/config1.h

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1.    /*	SCCS Id: @(#)config1.h	3.4	1999/12/05	*/
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #ifndef CONFIG1_H
6.    #define CONFIG1_H
7.    
8.    /*
9.     * MS DOS - compilers
10.    *
11.    * Microsoft C auto-defines MSDOS,
12.    * Borland C   auto-defines __MSDOS__,
13.    * DJGPP       auto-defines MSDOS.
14.    */
15.   
16.   /* #define MSDOS */	/* use if not defined by compiler or cases below */
17.   
18.   #ifdef __MSDOS__	/* for Borland C */
19.   # ifndef MSDOS
20.   # define MSDOS
21.   # endif
22.   #endif
23.   
24.   #ifdef __TURBOC__
25.   # define __MSC		/* increase Borland C compatibility in libraries */
26.   #endif
27.   
28.   #ifdef MSDOS
29.   # undef UNIX
30.   #endif
31.   
32.   /*
33.    * Mac Stuff.
34.    */
35.   #if defined(__SC__) || defined(__MRC__) /* MPW compilers, but not Metrowerks */
36.   # define MAC
37.   # define MAC_MPW
38.   #endif
39.   
40.   #ifdef THINK_C		/* Think C auto-defined symbol */
41.   # define MAC
42.   # define NEED_VARARGS
43.   #endif
44.   
45.   #ifdef __MWERKS__	/* defined by Metrowerks' Codewarrior compiler */
46.   # ifndef __BEOS__	/* BeOS */
47.   #  define MAC
48.   # endif
49.   # define NEED_VARARGS
50.   # define USE_STDARG
51.   #endif
52.   
53.   #if defined(MAC) || defined(__BEOS__)
54.   # define DLB
55.   # undef UNIX
56.   #endif
57.   
58.   #ifdef __BEOS__
59.   # define NEED_VARARGS
60.   #endif
61.   
62.   #ifdef __APPLE__        /* defined by GCC on Mac OS X */
63.   # define OSX
64.   #endif
65.   
66.   /*
67.    * Amiga setup.
68.    */
69.   #ifdef AZTEC_C	/* Manx auto-defines this */
70.   # ifdef MCH_AMIGA	/* Manx auto-defines this for AMIGA */
71.   #  ifndef AMIGA
72.   #define AMIGA		/* define for Commodore-Amiga */
73.   #  endif		/* (SAS/C auto-defines AMIGA) */
74.   #define AZTEC_50	/* define for version 5.0 of manx */
75.   # endif
76.   #endif
77.   #ifdef __SASC_60
78.   # define NEARDATA __near /* put some data close */
79.   #else
80.   # ifdef _DCC
81.   # define NEARDATA __near /* put some data close */
82.   # else
83.   # define NEARDATA
84.   # endif
85.   #endif
86.   #ifdef AMIGA
87.   # define NEED_VARARGS
88.   # undef UNIX
89.   # define DLB
90.   # define HACKDIR "NetHack:"
91.   # define NO_MACRO_CPATH
92.   #endif
93.   
94.   /*
95.    * Atari auto-detection
96.    */
97.   
98.   #ifdef atarist
99.   # undef UNIX
100.  # ifndef TOS
101.  # define TOS
102.  # endif
103.  #else
104.  # ifdef __MINT__
105.  #  undef UNIX
106.  #  ifndef TOS
107.  #  define TOS
108.  #  endif
109.  # endif
110.  #endif
111.  
112.  /*
113.   * Windows NT Autodetection
114.   *
115.   */
116.  #ifdef _WIN32_WCE
117.  #define WIN_CE
118.  # ifndef WIN32
119.  # define WIN32
120.  # endif
121.  #endif
122.  
123.  #if defined(__CYGWIN__) && !defined(UNIX)
124.  # define WIN32
125.  #endif
126.  #ifdef WIN32
127.  # undef UNIX
128.  # undef MSDOS
129.  # define NHSTDC
130.  # define USE_STDARG
131.  # define NEED_VARARGS
132.  
133.  #ifndef WIN_CE
134.  # define STRNCMPI
135.  # define STRCMPI
136.  #endif
137.  
138.  #endif
139.  
140.  
141.  #if defined(__linux__) && defined(__GNUC__) && !defined(_GNU_SOURCE)
142.  /* ensure _GNU_SOURCE is defined before including any system headers */
143.  # define _GNU_SOURCE
144.  #endif
145.  
146.  #ifdef VMS	/* really old compilers need special handling, detected here */
147.  # undef UNIX
148.  # ifdef __DECC
149.  #  ifndef __DECC_VER	/* buggy early versions want widened prototypes */
150.  #   define NOTSTDC	/* except when typedefs are involved		*/
151.  #   define USE_VARARGS
152.  #  else
153.  #   define NHSTDC
154.  #   define USE_STDARG
155.  #   define POSIX_TYPES
156.  #   define _DECC_V4_SOURCE	/* avoid some incompatible V5.x changes */
157.  #  endif
158.  #  undef __HIDE_FORBIDDEN_NAMES /* need non-ANSI library support functions */
159.  # else
160.  #  ifdef VAXC	/* must use CC/DEFINE=ANCIENT_VAXC for vaxc v2.2 or older */
161.  #   ifdef ANCIENT_VAXC	/* vaxc v2.2 and earlier [lots of warnings to come] */
162.  #    define KR1ED	/* simulate defined() */
163.  #    define USE_VARARGS
164.  #   else		/* vaxc v2.3,2.4,or 3.x, or decc in vaxc mode */
165.  #     if defined(USE_PROTOTYPES) /* this breaks 2.2 (*forces* use of ANCIENT)*/
166.  #      define __STDC__ 0 /* vaxc is not yet ANSI compliant, but close enough */
167.  #      define signed	/* well, almost close enough */
168.  #include <stddef.h>
169.  #      define UNWIDENED_PROTOTYPES
170.  #     endif
171.  #     define USE_STDARG
172.  #   endif
173.  #  endif /*VAXC*/
174.  # endif /*__DECC*/
175.  # ifdef VERYOLD_VMS	/* v4.5 or earlier; no longer available for testing */
176.  #  define USE_OLDARGS	/* <varargs.h> is there, vprintf & vsprintf aren't */
177.  #  ifdef USE_VARARGS
178.  #   undef USE_VARARGS
179.  #  endif
180.  #  ifdef USE_STDARG
181.  #   undef USE_STDARG
182.  #  endif
183.  # endif
184.  #endif /*VMS*/
185.  
186.  #ifdef vax
187.  /* just in case someone thinks a DECstation is a vax. It's not, it's a mips */
188.  # ifdef ULTRIX_PROTO
189.  #  undef ULTRIX_PROTO
190.  # endif
191.  # ifdef ULTRIX_CC20
192.  #  undef ULTRIX_CC20
193.  # endif
194.  #endif
195.  
196.  #ifdef KR1ED		/* For compilers which cannot handle defined() */
197.  #define defined(x) (-x-1 != -1)
198.  /* Because:
199.   * #define FOO => FOO={} => defined( ) => (-1 != - - 1) => 1
200.   * #define FOO 1 or on command-line -DFOO
201.   *	=> defined(1) => (-1 != - 1 - 1) => 1
202.   * if FOO isn't defined, FOO=0. But some compilers default to 0 instead of 1
203.   * for -DFOO, oh well.
204.   *	=> defined(0) => (-1 != - 0 - 1) => 0
205.   *
206.   * But:
207.   * defined("") => (-1 != - "" - 1)
208.   *   [which is an unavoidable catastrophe.]
209.   */
210.  #endif
211.  
212.  #if defined(__OS2__) || defined(__EMX__)
213.  # ifndef OS2
214.  #  define OS2
215.  # endif
216.  # undef UNIX
217.  #endif
218.  
219.  #endif	/* CONFIG1_H */