Commit graph

21 commits

Author SHA1 Message Date
Richard Levitte
7ab58bf012 Correct support for SunOS 4.1.3_U1.
PR: 227
2002-11-13 15:49:51 +00:00
Richard Levitte
baaeac3036 Rhapsody had ftime, Darwin doesn't (any longer?) 2002-10-10 13:36:04 +00:00
Richard Levitte
6b7a46b721 Add a few more VxWorks targets.
Correct misspelled VXWORKS macros.
Add VXWORKS identifying macros to e_os2.h.
Add required inclusions and mappings for VxWorks in e_os.h.
A few small modifications to make OpenSSL build and work on VxWorks.
PR: 253, except for the  change that was handled in an earlier
         commit, and a request for easy build of just parts of OpenSSL.
2002-10-09 13:41:31 +00:00
Richard Levitte
ab805194a6 Tentatively add support for UWIN, a Unix-like environment on top of Windows.
PR: 62
2002-06-13 21:44:01 +00:00
Richard Levitte
bc7a3a9e99 Recognise DEC C++ as equivalent to DEC C for the definitions of OPENSSL_EXTERN and OPENSSL_GLOBAL.
Submitted by Compaq.
2002-04-06 11:37:13 +00:00
Richard Levitte
1a19f83d4c Apparently, Linux is identified with __linux__ as well. 2001-09-27 15:41:34 +00:00
Richard Levitte
dc01b6b1f2 Changes to have OpenSSL compile on OS/2.
Contributed by "Brian Havard" <brianh@kheldar.apana.org.au>
2001-07-01 22:39:46 +00:00
Richard Levitte
99c65cef0f It seems like the removal of "extern" before "static" wasn't a
mistake.
2001-05-13 17:55:30 +00:00
Richard Levitte
96aaf806d8 Put back a removed "extern", or many compilers will complain about
redefined variables.
2001-05-13 04:34:57 +00:00
Dr. Stephen Henson
4831e626aa Change Win32 to use EXPORT_VAR_AS_FN.
Fix OPENSSL_IMPLEMENT_GLOBAL.

Allow Win32 to use EXPORT_VAR_AS_FN in mkdef.pl

make update.
2001-05-12 23:57:41 +00:00
Dr. Stephen Henson
595cc5b4b8 Under VC++ _DLL is set to indicate that the application
will be linked against the DLL runtime library. It is
automatically set when /MD is used.

As a result OpenSSL shouldn't use _DLL to determine if
it should set OPENSSL_OPT_WINDLL because this will
cause linkage conflicts with static builds which do
include the /MD compiler switch.
2001-05-12 00:16:56 +00:00
Richard Levitte
6bcac6e578 Correct a typo. linux != linus. 2001-04-04 16:03:00 +00:00
Richard Levitte
5cac59b6c1 Add the possibility for option macros and start using it to indicate
for Windows compilations if DLL linkage is required or not.
2001-03-05 13:45:34 +00:00
Richard Levitte
62dc5aad06 Introduce the possibility to access global variables through
functions on platform were that's the best way to handle exporting
global variables in shared libraries.  To enable this functionality,
one must configure with "EXPORT_VAR_AS_FN" or defined the C macro
"OPENSSL_EXPORT_VAR_AS_FUNCTION" in crypto/opensslconf.h (the latter
is normally done by Configure or something similar).

To implement a global variable, use the macro OPENSSL_IMPLEMENT_GLOBAL
in the source file (foo.c) like this:

	OPENSSL_IMPLEMENT_GLOBAL(int,foo)=1;
	OPENSSL_IMPLEMENT_GLOBAL(double,bar);

To declare a global variable, use the macros OPENSSL_DECLARE_GLOBAL
and OPENSSL_GLOBAL_REF in the header file (foo.h) like this:

	OPENSSL_DECLARE_GLOBAL(int,foo);
	#define foo OPENSSL_GLOBAL_REF(foo)
	OPENSSL_DECLARE_GLOBAL(double,bar);
	#define bar OPENSSL_GLOBAL_REF(bar)

The #defines are very important, and therefore so is including the
header file everywere where the defined globals are used.

The macro OPENSSL_EXPORT_VAR_AS_FUNCTION also affects the definition
of ASN.1 items, but that structure is a bt different.

The largest change is in util/mkdef.pl which has been enhanced with
better and easier to understand logic to choose which symbols should
go into the Windows .def files as well as a number of fixes and code
cleanup (among others, algorithm keywords are now sorted
lexicographically to avoid constant rewrites).
2001-03-02 10:38:19 +00:00
Richard Levitte
1961b327eb Always include opensslconf.h, even if it's already been done before.
The reason is that some parts are only included when certain other
include files have been included.

Also, it seems that the rest of the OpenSSL code assumes that all
kinds of M$ Windows are MSDOS as well...
2001-02-22 13:59:36 +00:00
Richard Levitte
cf1b7d9664 Make all configuration macros available for application by making
sure they are available in opensslconf.h, by giving them names starting
with "OPENSSL_" to avoid conflicts with other packages and by making
sure e_os2.h will cover all platform-specific cases together with
opensslconf.h.

I've checked fairly well that nothing breaks with this (apart from
external software that will adapt if they have used something like
NO_KRB5), but I can't guarantee it completely, so a review of this
change would be a good thing.
2001-02-19 16:06:34 +00:00
Richard Levitte
21cd437886 Define OPENSSL_EXPORT and OPENSSL_IMPORT and give OPENSSL_EXTERN the
default value OPENSSL_IMPORT.  Explain the use of all those macros.
2000-12-31 00:15:57 +00:00
Richard Levitte
82271cee5b In Message-ID: <003201bfb332$14a07520$0801a8c0@janm.transactionsite.com>,
"Jan Mikkelsen" <janm@transactionsite.com> correctly states that the
OpenSSL header files have #include's and extern "C"'s in an incorrect
order.  Thusly fixed.
2000-05-02 12:16:01 +00:00
Bodo Möller
e766a681aa Some pre-POSIX systems don't have unistd.h (but e.g. lib.c).
Allow configuring the name of that header file.
1999-06-09 13:23:38 +00:00
Bodo Möller
e1999b1dab Use OPENSSL_GLOBAL, OPENSSL_EXTERN instead of GLOBAL and EXTERN. 1999-05-15 14:38:10 +00:00
Bodo Möller
2a4a0a340d e_os* corrections. 1999-05-15 13:24:16 +00:00