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Commit | Line | Data |
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4328d51d | 1 | /* crypto/opensslconf.h.in */ |
59b82e4f | 2 | |
8e7f966b UM |
3 | /* Generate 80386 code? */ |
4 | #undef I386_ONLY | |
5 | ||
7d7d2cbc | 6 | #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */ |
b0b7b1c5 | 7 | #if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR) |
90819805 | 8 | #define ENGINESDIR "/usr/local/lib/engines" |
b0b7b1c5 UM |
9 | #define OPENSSLDIR "/usr/local/ssl" |
10 | #endif | |
7d7d2cbc | 11 | #endif |
b0b7b1c5 | 12 | |
bb3ee8e7 | 13 | #undef OPENSSL_UNISTD |
e766a681 BM |
14 | #define OPENSSL_UNISTD <unistd.h> |
15 | ||
f3a31068 | 16 | #undef OPENSSL_EXPORT_VAR_AS_FUNCTION |
62dc5aad | 17 | |
59b82e4f UM |
18 | #if defined(HEADER_IDEA_H) && !defined(IDEA_INT) |
19 | #define IDEA_INT unsigned int | |
20 | #endif | |
21 | ||
22 | #if defined(HEADER_MD2_H) && !defined(MD2_INT) | |
23 | #define MD2_INT unsigned int | |
24 | #endif | |
25 | ||
26 | #if defined(HEADER_RC2_H) && !defined(RC2_INT) | |
27 | /* I need to put in a mod for the alpha - eay */ | |
28 | #define RC2_INT unsigned int | |
29 | #endif | |
30 | ||
2dae04d0 AP |
31 | #if defined(HEADER_RC4_H) |
32 | #if !defined(RC4_INT) | |
59b82e4f UM |
33 | /* using int types make the structure larger but make the code faster |
34 | * on most boxes I have tested - up to %20 faster. */ | |
2dae04d0 AP |
35 | /* |
36 | * I don't know what does "most" mean, but declaring "int" is a must on: | |
37 | * - Intel P6 because partial register stalls are very expensive; | |
38 | * - elder Alpha because it lacks byte load/store instructions; | |
39 | */ | |
59b82e4f UM |
40 | #define RC4_INT unsigned int |
41 | #endif | |
2dae04d0 AP |
42 | #if !defined(RC4_CHUNK) |
43 | /* | |
44 | * This enables code handling data aligned at natural CPU word | |
45 | * boundary. See crypto/rc4/rc4_enc.c for further details. | |
46 | */ | |
47 | #undef RC4_CHUNK | |
48 | #endif | |
49 | #endif | |
59b82e4f | 50 | |
5db2b5e5 | 51 | #if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG) |
59b82e4f UM |
52 | /* If this is set to 'unsigned int' on a DEC Alpha, this gives about a |
53 | * %20 speed up (longs are 8 bytes, int's are 4). */ | |
54 | #ifndef DES_LONG | |
55 | #define DES_LONG unsigned long | |
56 | #endif | |
57 | #endif | |
58 | ||
59 | #if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H) | |
60 | #define CONFIG_HEADER_BN_H | |
8e7f966b | 61 | #undef BN_LLONG |
59b82e4f UM |
62 | |
63 | /* Should we define BN_DIV2W here? */ | |
64 | ||
65 | /* Only one for the following should be defined */ | |
59b82e4f UM |
66 | #undef SIXTY_FOUR_BIT_LONG |
67 | #undef SIXTY_FOUR_BIT | |
68 | #define THIRTY_TWO_BIT | |
59b82e4f UM |
69 | #endif |
70 | ||
71 | #if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H) | |
72 | #define CONFIG_HEADER_RC4_LOCL_H | |
73 | /* if this is defined data[i] is used instead of *data, this is a %20 | |
74 | * speedup on x86 */ | |
8e7f966b | 75 | #undef RC4_INDEX |
59b82e4f UM |
76 | #endif |
77 | ||
78 | #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H) | |
79 | #define CONFIG_HEADER_BF_LOCL_H | |
8cd8a7b7 | 80 | #undef BF_PTR |
59b82e4f UM |
81 | #endif /* HEADER_BF_LOCL_H */ |
82 | ||
83 | #if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H) | |
84 | #define CONFIG_HEADER_DES_LOCL_H | |
85 | #ifndef DES_DEFAULT_OPTIONS | |
86 | /* the following is tweaked from a config script, that is why it is a | |
87 | * protected undef/define */ | |
88 | #ifndef DES_PTR | |
8e7f966b | 89 | #undef DES_PTR |
59b82e4f UM |
90 | #endif |
91 | ||
92 | /* This helps C compiler generate the correct code for multiple functional | |
93 | * units. It reduces register dependancies at the expense of 2 more | |
94 | * registers */ | |
95 | #ifndef DES_RISC1 | |
8e7f966b | 96 | #undef DES_RISC1 |
59b82e4f UM |
97 | #endif |
98 | ||
99 | #ifndef DES_RISC2 | |
100 | #undef DES_RISC2 | |
101 | #endif | |
102 | ||
103 | #if defined(DES_RISC1) && defined(DES_RISC2) | |
4f0812cc | 104 | #error YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! |
59b82e4f UM |
105 | #endif |
106 | ||
107 | /* Unroll the inner loop, this sometimes helps, sometimes hinders. | |
108 | * Very mucy CPU dependant */ | |
109 | #ifndef DES_UNROLL | |
8e7f966b | 110 | #undef DES_UNROLL |
59b82e4f UM |
111 | #endif |
112 | ||
113 | /* These default values were supplied by | |
114 | * Peter Gutman <pgut001@cs.auckland.ac.nz> | |
115 | * They are only used if nothing else has been defined */ | |
116 | #if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) | |
117 | /* Special defines which change the way the code is built depending on the | |
118 | CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find | |
119 | even newer MIPS CPU's, but at the moment one size fits all for | |
120 | optimization options. Older Sparc's work better with only UNROLL, but | |
121 | there's no way to tell at compile time what it is you're running on */ | |
122 | ||
ed024935 | 123 | #if defined( __sun ) || defined ( sun ) /* Newer Sparc's */ |
59b82e4f UM |
124 | # define DES_PTR |
125 | # define DES_RISC1 | |
126 | # define DES_UNROLL | |
127 | #elif defined( __ultrix ) /* Older MIPS */ | |
128 | # define DES_PTR | |
129 | # define DES_RISC2 | |
130 | # define DES_UNROLL | |
131 | #elif defined( __osf1__ ) /* Alpha */ | |
132 | # define DES_PTR | |
133 | # define DES_RISC2 | |
134 | #elif defined ( _AIX ) /* RS6000 */ | |
135 | /* Unknown */ | |
136 | #elif defined( __hpux ) /* HP-PA */ | |
137 | /* Unknown */ | |
138 | #elif defined( __aux ) /* 68K */ | |
139 | /* Unknown */ | |
140 | #elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ | |
141 | # define DES_UNROLL | |
142 | #elif defined( __sgi ) /* Newer MIPS */ | |
143 | # define DES_PTR | |
144 | # define DES_RISC2 | |
145 | # define DES_UNROLL | |
123c4019 | 146 | #elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */ |
59b82e4f UM |
147 | # define DES_PTR |
148 | # define DES_RISC1 | |
149 | # define DES_UNROLL | |
150 | #endif /* Systems-specific speed defines */ | |
151 | #endif | |
152 | ||
153 | #endif /* DES_DEFAULT_OPTIONS */ | |
154 | #endif /* HEADER_DES_LOCL_H */ |