crypto/external/bsd/openssl/dist/MacOS/opensslconf.h

   1 /* MacOS/opensslconf.h */
   2
   3 #if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
   4 # if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
   5 #  define OPENSSLDIR "/usr/local/ssl"
   6 # endif
   7 #endif
   8
   9 #if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
  10 # define IDEA_INT unsigned int
  11 #endif
  12
  13 #if defined(HEADER_MD2_H) && !defined(MD2_INT)
  14 # define MD2_INT unsigned int
  15 #endif
  16
  17 #if defined(HEADER_RC2_H) && !defined(RC2_INT)
  18 /* I need to put in a mod for the alpha - eay */
  19 # define RC2_INT unsigned int
  20 #endif
  21
  22 #if defined(HEADER_RC4_H)
  23 # if !defined(RC4_INT)
  24 /*
  25  * using int types make the structure larger but make the code faster on most
  26  * boxes I have tested - up to %20 faster.
  27  */
  28 /*-
  29  * I don't know what does "most" mean, but declaring "int" is a must on:
  30  * - Intel P6 because partial register stalls are very expensive;
  31  * - elder Alpha because it lacks byte load/store instructions;
  32  */
  33 #  define RC4_INT unsigned char
  34 # endif
  35 # if !defined(RC4_CHUNK)
  36 /*
  37  * This enables code handling data aligned at natural CPU word
  38  * boundary. See crypto/rc4/rc4_enc.c for further details.
  39  */
  40 #  define RC4_CHUNK unsigned long
  41 # endif
  42 #endif
  43
  44 #if defined(HEADER_DES_H) && !defined(DES_LONG)
  45 /*
  46  * If this is set to 'unsigned int' on a DEC Alpha, this gives about a %20
  47  * speed up (longs are 8 bytes, int's are 4).
  48  */
  49 # ifndef DES_LONG
  50 #  define DES_LONG unsigned long
  51 # endif
  52 #endif
  53
  54 #if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
  55 # define CONFIG_HEADER_BN_H
  56 # if __option(longlong)
  57 #  define BN_LLONG
  58 # else
  59 #  undef BN_LLONG
  60 # endif
  61
  62 /* Should we define BN_DIV2W here? */
  63
  64 /* Only one for the following should be defined */
  65 /*
  66  * The prime number generation stuff may not work when EIGHT_BIT but I don't
  67  * care since I've only used this mode for debuging the bignum libraries
  68  */
  69 # undef SIXTY_FOUR_BIT_LONG
  70 # undef SIXTY_FOUR_BIT
  71 # define THIRTY_TWO_BIT
  72 # undef SIXTEEN_BIT
  73 # undef EIGHT_BIT
  74 #endif
  75
  76 #if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
  77 # define CONFIG_HEADER_RC4_LOCL_H
  78 /*
  79  * if this is defined data[i] is used instead of *data, this is a %20 speedup
  80  * on x86
  81  */
  82 # undef RC4_INDEX
  83 #endif
  84
  85 #if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
  86 # define CONFIG_HEADER_BF_LOCL_H
  87 # define BF_PTR
  88 #endif                          /* HEADER_BF_LOCL_H */
  89
  90 #if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
  91 # define CONFIG_HEADER_DES_LOCL_H
  92 /*
  93  * the following is tweaked from a config script, that is why it is a
  94  * protected undef/define
  95  */
  96 # ifndef DES_PTR
  97 #  define DES_PTR
  98 # endif
  99
 100 /*
 101  * This helps C compiler generate the correct code for multiple functional
 102  * units.  It reduces register dependancies at the expense of 2 more
 103  * registers
 104  */
 105 # ifndef DES_RISC1
 106 #  define DES_RISC1
 107 # endif
 108
 109 # ifndef DES_RISC2
 110 #  undef DES_RISC2
 111 # endif
 112
 113 # if defined(DES_RISC1) && defined(DES_RISC2)
 114 YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED ! !!!!
 115 # endif
 116 /*
 117  * Unroll the inner loop, this sometimes helps, sometimes hinders. Very mucy
 118  * CPU dependant
 119  */
 120 # ifndef DES_UNROLL
 121 #  define DES_UNROLL
 122 # endif
 123 #endif                          /* HEADER_DES_LOCL_H */
 124 #ifndef __POWERPC__
 125 # define MD32_XARRAY
 126 #endif