Commit 9222bc6b authored by Andy Polyakov's avatar Andy Polyakov
Browse files

INSTALL.DJGPP sync.

PR: 989
parent e6d27baf
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 INSTALLATION ON THE DOS PLATFORM WITH DJGPP
 -------------------------------------------

 OpenSSL has been ported to DJGPP, a 32-bit run-time environment for
 16-bit DOS, but only with long filename support. If you wish to
 compile on native DOS with 8+3 filenames, you will have to tweak the
 installation yourself, including renaming files with illegal
 or duplicate names.
 OpenSSL has been ported to DJGPP, a Unix look-alike 32-bit run-time
 environment for 16-bit DOS, but only with long filename support.
 If you wish to compile on native DOS with 8+3 filenames, you will
 have to tweak the installation yourself, including renaming files
 with illegal or duplicate names.

 You should have a full DJGPP environment installed, including the
 latest versions of DJGPP, GCC, BINUTILS, BASH, etc. This package
 requires that PERL and BC also be installed.

 All of these can be obtained from the usual DJGPP mirror sites, such
 as "ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp". You also need to
 have the WATT-32 networking package installed before you try to compile
 openssl. This can be obtained from "http://www.bgnett.no/~giva/".
 All of these can be obtained from the usual DJGPP mirror sites or
 directly at "http://www.delorie.com/pub/djgpp". For help on which
 files to download, see the DJGPP "ZIP PICKER" page at
 "http://www.delorie.com/djgpp/zip-picker.html". You also need to have
 the WATT-32 networking package installed before you try to compile
 OpenSSL. This can be obtained from "http://www.bgnett.no/~giva/".
 The Makefile assumes that the WATT-32 code is in the directory
 specified by the environment variable WATT_ROOT. If you have watt-32
 in directory "watt32" under your main DJGPP directory, specify
 WATT_ROOT="/dev/env/DJDIR/watt32".

 To compile openssl, start your BASH shell. Then configure for DOS by
 running "./Configure" with appropriate arguments. The basic syntax for
 DOS is:
 ./Configure no-threads --prefix=/dev/env/DJDIR DJGPP
 To compile OpenSSL, start your BASH shell, then configure for DJGPP by
 running "./Configure" with appropriate arguments:

 You may run out of DPMI selectors when running in a DOS box under
 Windows. If so, just close the BASH shell, go back to Windows, and
 restart BASH. Then run "make" again.
	./Configure no-threads --prefix=/dev/env/DJDIR DJGPP
 
 Building openssl under DJGPP has been tested with DJGPP 2.03,
 GCC 2.952, GCC 2.953, perl 5.005_02 and perl 5.006_01.
 And finally fire up "make". You may run out of DPMI selectors when
 running in a DOS box under Windows. If so, just close the BASH
 shell, go back to Windows, and restart BASH. Then run "make" again.

 RUN-TIME CAVEAT LECTOR
 --------------
@@ -43,6 +42,6 @@
   correctly.  Many open source operating systems provide a "randomness
   device" (/dev/urandom or /dev/random) that serves this purpose."

 As of version 0.9.7f OpenSSL checks upon /dev/urandom$ for a 3rd party DOS
 driver. One such driver implemented by Robert Rothenberg "Walking-Owl"
 can be obtained from "http://www.funet.fi/pub/crypt/random/noise063.zip."
 As of version 0.9.7f DJGPP port checks upon /dev/urandom$ for a 3rd
 party "randomness" DOS driver. One such driver, NOISE.SYS, can be
 obtained from "http://www.rahul.net/dkaufman/index.html".