1#include <openssl/opensslfeatures.h>
2/* crypto/opensslconf.h.in */
3
4#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
5#define OPENSSLDIR "/etc/ssl"
6#endif
7
8#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
9
10#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
11#define IDEA_INT unsigned int
12#endif
13
14#if defined(HEADER_MD2_H) && !defined(MD2_INT)
15#define MD2_INT unsigned int
16#endif
17
18#if defined(HEADER_RC2_H) && !defined(RC2_INT)
19/* I need to put in a mod for the alpha - eay */
20#define RC2_INT unsigned int
21#endif
22
23#if defined(HEADER_RC4_H)
24#if !defined(RC4_INT)
25/* using int types make the structure larger but make the code faster
26 * on most boxes I have tested - up to %20 faster. */
27/*
28 * I don't know what does "most" mean, but declaring "int" is a must on:
29 * - Intel P6 because partial register stalls are very expensive;
30 * - elder Alpha because it lacks byte load/store instructions;
31 */
32#define RC4_INT unsigned int
33#endif
34#if !defined(RC4_CHUNK)
35/*
36 * This enables code handling data aligned at natural CPU word
37 * boundary. See crypto/rc4/rc4_enc.c for further details.
38 */
39#define RC4_CHUNK unsigned long
40#endif
41#endif
42
43#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG)
44/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
45 * %20 speed up (longs are 8 bytes, int's are 4). */
46#ifndef DES_LONG
47#define DES_LONG unsigned int
48#endif
49#endif
50
51#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
52#define CONFIG_HEADER_BN_H
53#undef BN_LLONG
54
55/* Should we define BN_DIV2W here? */
56
57/* Only one for the following should be defined */
58/* The prime number generation stuff may not work when
59 * EIGHT_BIT but I don't care since I've only used this mode
60 * for debugging the bignum libraries */
61#define SIXTY_FOUR_BIT_LONG
62#undef SIXTY_FOUR_BIT
63#undef THIRTY_TWO_BIT
64#undef SIXTEEN_BIT
65#undef EIGHT_BIT
66#endif
67
68#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
69#define CONFIG_HEADER_RC4_LOCL_H
70/* if this is defined data[i] is used instead of *data, this is a %20
71 * speedup on x86 */
72#undef RC4_INDEX
73#endif
74
75#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
76#define CONFIG_HEADER_BF_LOCL_H
77#define BF_PTR
78#endif /* HEADER_BF_LOCL_H */
79
80#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
81#define CONFIG_HEADER_DES_LOCL_H
82#ifndef DES_DEFAULT_OPTIONS
83/* the following is tweaked from a config script, that is why it is a
84 * protected undef/define */
85#ifndef DES_PTR
86#define DES_PTR
87#endif
88
89/* This helps C compiler generate the correct code for multiple functional
90 * units.  It reduces register dependencies at the expense of 2 more
91 * registers */
92#ifndef DES_RISC1
93#undef DES_RISC1
94#endif
95
96#ifndef DES_RISC2
97#define DES_RISC2
98#endif
99
100#if defined(DES_RISC1) && defined(DES_RISC2)
101YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
102#endif
103
104/* Unroll the inner loop, this sometimes helps, sometimes hinders.
105 * Very much CPU dependent */
106#ifndef DES_UNROLL
107#undef DES_UNROLL
108#endif
109
110/* These default values were supplied by
111 * Peter Gutman <pgut001@cs.auckland.ac.nz>
112 * They are only used if nothing else has been defined */
113#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
114/* Special defines which change the way the code is built depending on the
115   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
116   even newer MIPS CPU's, but at the moment one size fits all for
117   optimization options.  Older Sparc's work better with only UNROLL, but
118   there's no way to tell at compile time what it is you're running on */
119
120#if defined( sun )		/* Newer Sparc's */
121#  define DES_PTR
122#  define DES_RISC1
123#  define DES_UNROLL
124#elif defined( __ultrix )	/* Older MIPS */
125#  define DES_PTR
126#  define DES_RISC2
127#  define DES_UNROLL
128#elif defined( __osf1__ )	/* Alpha */
129#  define DES_PTR
130#  define DES_RISC2
131#elif defined ( _AIX )		/* RS6000 */
132  /* Unknown */
133#elif defined( __hpux )		/* HP-PA */
134  /* Unknown */
135#elif defined( __aux )		/* 68K */
136  /* Unknown */
137#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
138#  define DES_UNROLL
139#elif defined( __sgi )		/* Newer MIPS */
140#  define DES_PTR
141#  define DES_RISC2
142#  define DES_UNROLL
143#elif defined(i386) || defined(__i386__)	/* x86 boxes, should be gcc */
144#  define DES_PTR
145#  define DES_RISC1
146#  define DES_UNROLL
147#endif /* Systems-specific speed defines */
148#endif
149
150#endif /* DES_DEFAULT_OPTIONS */
151#endif /* HEADER_DES_LOCL_H */
152