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Diffstat (limited to 'thirdparty/openssl/crypto/des/INSTALL')
| -rw-r--r-- | thirdparty/openssl/crypto/des/INSTALL | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/thirdparty/openssl/crypto/des/INSTALL b/thirdparty/openssl/crypto/des/INSTALL deleted file mode 100644 index 8aebdfe110..0000000000 --- a/thirdparty/openssl/crypto/des/INSTALL +++ /dev/null @@ -1,69 +0,0 @@ -Check the CC and CFLAGS lines in the makefile - -If your C library does not support the times(3) function, change the -#define TIMES to -#undef TIMES in speed.c -If it does, check the HZ value for the times(3) function. -If your system does not define CLK_TCK it will be assumed to -be 100.0. - -If possible use gcc v 2.7.? -Turn on the maximum optimising (normally '-O3 -fomit-frame-pointer' for gcc) -In recent times, some system compilers give better performace. - -type 'make' - -run './destest' to check things are ok. -run './rpw' to check the tty code for reading passwords works. -run './speed' to see how fast those optimisations make the library run :-) -run './des_opts' to determin the best compile time options. - -The output from des_opts should be put in the makefile options and des_enc.c -should be rebuilt. For 64 bit computers, do not use the DES_PTR option. -For the DEC Alpha, edit des.h and change DES_LONG to 'unsigned int' -and then you can use the 'DES_PTR' option. - -The file options.txt has the options listed for best speed on quite a -few systems. Look and the options (UNROLL, PTR, RISC2 etc) and then -turn on the relevant option in the Makefile. - -There are some special Makefile targets that make life easier. -make cc - standard cc build -make gcc - standard gcc build -make x86-elf - x86 assembler (elf), linux-elf. -make x86-out - x86 assembler (a.out), FreeBSD -make x86-solaris- x86 assembler -make x86-bsdi - x86 assembler (a.out with primative assembler). - -If at all possible use the assembler (for Windows NT/95, use -asm/win32.obj to link with). The x86 assembler is very very fast. - -A make install will by default install -libdes.a in /usr/local/lib/libdes.a -des in /usr/local/bin/des -des_crypt.man in /usr/local/man/man3/des_crypt.3 -des.man in /usr/local/man/man1/des.1 -des.h in /usr/include/des.h - -des(1) should be compatible with sunOS's but I have been unable to -test it. - -These routines should compile on MSDOS, most 32bit and 64bit version -of Unix (BSD and SYSV) and VMS, without modification. -The only problems should be #include files that are in the wrong places. - -These routines can be compiled under MSDOS. -I have successfully encrypted files using des(1) under MSDOS and then -decrypted the files on a SparcStation. -I have been able to compile and test the routines with -Microsoft C v 5.1 and Turbo C v 2.0. -The code in this library is in no way optimised for the 16bit -operation of MSDOS. - -When building for glibc, ignore all of the above and just unpack into -glibc-1.??/des and then gmake as per normal. - -As a final note on performace. Certain CPUs like sparcs and Alpha often give -a %10 speed difference depending on the link order. It is rather anoying -when one program reports 'x' DES encrypts a second and another reports -'x*0.9' the speed. |