opensslconf.h.in revision 296341
11558Srgrimes/* crypto/opensslconf.h.in */ 21558Srgrimes 31558Srgrimes/* Generate 80386 code? */ 41558Srgrimes#undef I386_ONLY 51558Srgrimes 61558Srgrimes#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */ 71558Srgrimes#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR) 81558Srgrimes#define ENGINESDIR "/usr/local/lib/engines" 91558Srgrimes#define OPENSSLDIR "/usr/local/ssl" 101558Srgrimes#endif 111558Srgrimes#endif 121558Srgrimes 131558Srgrimes#undef OPENSSL_UNISTD 141558Srgrimes#define OPENSSL_UNISTD <unistd.h> 151558Srgrimes 161558Srgrimes#undef OPENSSL_EXPORT_VAR_AS_FUNCTION 171558Srgrimes 181558Srgrimes#if defined(HEADER_IDEA_H) && !defined(IDEA_INT) 191558Srgrimes#define IDEA_INT unsigned int 201558Srgrimes#endif 211558Srgrimes 221558Srgrimes#if defined(HEADER_MD2_H) && !defined(MD2_INT) 231558Srgrimes#define MD2_INT unsigned int 241558Srgrimes#endif 251558Srgrimes 261558Srgrimes#if defined(HEADER_RC2_H) && !defined(RC2_INT) 271558Srgrimes/* I need to put in a mod for the alpha - eay */ 281558Srgrimes#define RC2_INT unsigned int 291558Srgrimes#endif 301558Srgrimes 3113171Swollman#if defined(HEADER_RC4_H) 321558Srgrimes#if !defined(RC4_INT) 331558Srgrimes/* using int types make the structure larger but make the code faster 341558Srgrimes * on most boxes I have tested - up to %20 faster. */ 351558Srgrimes/* 361558Srgrimes * I don't know what does "most" mean, but declaring "int" is a must on: 3737907Scharnier * - Intel P6 because partial register stalls are very expensive; 3885048Sru * - elder Alpha because it lacks byte load/store instructions; 3937907Scharnier */ 401558Srgrimes#define RC4_INT unsigned int 411558Srgrimes#endif 42196527Scharnier#if !defined(RC4_CHUNK) 43196527Scharnier/* 44196527Scharnier * This enables code handling data aligned at natural CPU word 451558Srgrimes * boundary. See crypto/rc4/rc4_enc.c for further details. 461558Srgrimes */ 471558Srgrimes#undef RC4_CHUNK 481558Srgrimes#endif 491558Srgrimes#endif 5051639Sbillf 51253234Shrs#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG) 521558Srgrimes/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a 531558Srgrimes * %20 speed up (longs are 8 bytes, int's are 4). */ 541558Srgrimes#ifndef DES_LONG 551558Srgrimes#define DES_LONG unsigned long 561558Srgrimes#endif 5778140Sru#endif 5817046Sjulian 591558Srgrimes#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H) 601558Srgrimes#define CONFIG_HEADER_BN_H 611558Srgrimes#undef BN_LLONG 6220287Swollman 6320287Swollman/* Should we define BN_DIV2W here? */ 641558Srgrimes 6569793Sobrien/* Only one for the following should be defined */ 661558Srgrimes#undef SIXTY_FOUR_BIT_LONG 671558Srgrimes#undef SIXTY_FOUR_BIT 681558Srgrimes#define THIRTY_TWO_BIT 6913171Swollman#endif 7020287Swollman 7178064Sume#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H) 721558Srgrimes#define CONFIG_HEADER_RC4_LOCL_H 731558Srgrimes/* if this is defined data[i] is used instead of *data, this is a %20 74204406Suqs * speedup on x86 */ 751558Srgrimes#undef RC4_INDEX 761558Srgrimes#endif 771558Srgrimes 781558Srgrimes#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H) 791558Srgrimes#define CONFIG_HEADER_BF_LOCL_H 801558Srgrimes#undef BF_PTR 811558Srgrimes#endif /* HEADER_BF_LOCL_H */ 821558Srgrimes 831558Srgrimes#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H) 8454263Sshin#define CONFIG_HEADER_DES_LOCL_H 8554263Sshin#ifndef DES_DEFAULT_OPTIONS 8654263Sshin/* the following is tweaked from a config script, that is why it is a 8717046Sjulian * protected undef/define */ 881558Srgrimes#ifndef DES_PTR 8978140Sru#undef DES_PTR 9078064Sume#endif 911558Srgrimes 921558Srgrimes/* This helps C compiler generate the correct code for multiple functional 931558Srgrimes * units. It reduces register dependancies at the expense of 2 more 9482651Sru * registers */ 951558Srgrimes#ifndef DES_RISC1 96196527Scharnier#undef DES_RISC1 97253236Shrs#endif 981558Srgrimes 991558Srgrimes#ifndef DES_RISC2 1001558Srgrimes#undef DES_RISC2 10182651Sru#endif 102253234Shrs 103253234Shrs#if defined(DES_RISC1) && defined(DES_RISC2) 104196527Scharnier#error YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! 105204406Suqs#endif 106204406Suqs 107204406Suqs/* Unroll the inner loop, this sometimes helps, sometimes hinders. 108204406Suqs * Very mucy CPU dependant */ 109253234Shrs#ifndef DES_UNROLL 110253236Shrs#undef DES_UNROLL 111204406Suqs#endif 112204406Suqs 11397062Sume/* These default values were supplied by 114204406Suqs * Peter Gutman <pgut001@cs.auckland.ac.nz> 11597062Sume * They are only used if nothing else has been defined */ 116204406Suqs#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL) 117204406Suqs/* Special defines which change the way the code is built depending on the 118253234Shrs CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find 119204406Suqs even newer MIPS CPU's, but at the moment one size fits all for 120204406Suqs optimization options. Older Sparc's work better with only UNROLL, but 121253234Shrs there's no way to tell at compile time what it is you're running on */ 122216297Sglebius 123216297Sglebius#if defined( sun ) /* Newer Sparc's */ 124204406Suqs# define DES_PTR 125253234Shrs# define DES_RISC1 126216297Sglebius# define DES_UNROLL 127204406Suqs#elif defined( __ultrix ) /* Older MIPS */ 128253234Shrs# define DES_PTR 129204406Suqs# define DES_RISC2 130253234Shrs# define DES_UNROLL 131253234Shrs#elif defined( __osf1__ ) /* Alpha */ 132204406Suqs# define DES_PTR 133204406Suqs# define DES_RISC2 134204406Suqs#elif defined ( _AIX ) /* RS6000 */ 1351558Srgrimes /* Unknown */ 136253234Shrs#elif defined( __hpux ) /* HP-PA */ 137253234Shrs /* Unknown */ 138253234Shrs#elif defined( __aux ) /* 68K */ 139253234Shrs /* Unknown */ 140253234Shrs#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */ 141253234Shrs# define DES_UNROLL 142253234Shrs#elif defined( __sgi ) /* Newer MIPS */ 143253234Shrs# define DES_PTR 144253234Shrs# define DES_RISC2 145253234Shrs# define DES_UNROLL 146253234Shrs#elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */ 147253234Shrs# define DES_PTR 148204406Suqs# define DES_RISC1 14913171Swollman# define DES_UNROLL 15018286Sbde#endif /* Systems-specific speed defines */ 151196527Scharnier#endif 1521558Srgrimes 153204406Suqs#endif /* DES_DEFAULT_OPTIONS */ 15413171Swollman#endif /* HEADER_DES_LOCL_H */ 1551558Srgrimes