At some point in time, there was a 'no-deprecated' configuration
option, which had the effect of hiding all declarations of deprecated
stuff, i.e. make the public API look like they were all removed.
At some point in time, there was a '--api' configuration option, which
had the effect of having the public API look like it did in the version
given as value, on a best effort basis. In practice, this was used to
get different implementations of BN_zero(), depending on the desired
API compatibility level.
At some later point in time, '--api' was changed to mean the same as
'no-deprecated', but only for the deprecations up to and including the
desired API compatibility level. BN_zero() has been set to the
pre-1.0.0 implementation ever since, unless 'no-deprecation' has been
given.
This change turns these options back to their original meaning, but
with the slight twist that when combined, i.e. both '--api' and
'no-deprecated' is given, the declarations that are marked deprecated
up to an including the desired API compatibility level are hidden,
simulating that they have been removed.
If no desired API compatibility level has been given, then
configuration sets the current OpenSSL version by default.
Furthermore, the macro OPENSSL_API_LEVEL is now used exclusively to
check what API compatibility level is desired. For checking in code
if `no-deprecated` has been configured for the desired API
compatibility level, macros for each supported level is generated,
such as OPENSSL_NO_DEPRECATED_1_1_1, corresponding to the use of
DEPRECATEDIN_ macros, such as DEPRECATEDIN_1_1_1().
Just like before, to set an API compatibility level when building an
application, define OPENSSL_API_COMPAT with an appropriate value. If
it's desirable to hide deprecated functions up to and including that
level, additionally define OPENSSL_NO_DEPRECATED (the value is
ignored).
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10364)
- Check for the <sys/ktls.h> header to determine if KTLS support
is available.
- Populate a tls_enable structure with session key material for
supported algorithms. At present, AES-GCM128/256 and AES-CBC128/256
with SHA1 and SHA2-256 HMACs are supported. For AES-CBC, only MtE
is supported.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10045)
'VERSION' is a very easy file to parse, as opposed to a header file.
We also have the benefit of holding the version information in one
very well known place and can then generate all other version texts
as we see fit, for example opensslv.h.
Fixes#10203
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10205)
Currently the Configure command only supports passing UNIX style
options (`-opt`) to the compiler. Passing Windows style options
(`/opt`) yields an error. Fortunately, the compiler accepts both
types of options, nevertheless this commit fixes that discrimination
of Windows users.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9961)
The build.info grammar's regular expressions were a horrible read.
By assigning certain sub-expressions to variables, we hope to make
it a little more readable.
Also, the handling of build.info attributes is reworked to use a
common function instead of having copies of the same code.
Finally, the attributes are reorganized to specify if they belong with
programs, libraries, modules or scripts. This will enable more
intricate attribute assignment in changes to come.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10088)
This makes the legacy provider available regardless of building conditions.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9637)
That will make it possible to assign different goals for translation
units depending on need.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9637)
To have the configdata.pm text embedded in Configure was kind of ugly,
and becomes clearer if put into a template file, configdata.pm.in. We
can then use OpenSSL::Template to generate it.
We also modify configdata.pm to be the build file generator, and run
it from Configure. The benefit with that is that developers who
tinker and play with the build file can do a "factory reset" without
having to go through the configuration process, i.e. they can re-use
the config data the already have.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9693)
The module with_fallback.pm was kind of clunky and required a transfer
module. This change replaces if with a much more generic pragma type
module, which simply appends given directories to @INC (as opposed to
the 'lib' pragma, which prepends the directories to @INC).
This also supports having a file MODULES.txt with sub-directories to
modules. This ensures that we don't have to spray individual module
paths throughout our perl code, but can have them collected in one
place.
(do note that there is a 'fallback' module on CPAN. However, it isn't
part of the core perl, and it has no support the any MODULES.txt kind
of construct)
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9826)
While gcc ignores unknown options of the type '-Wno-xxx', clang by default issues
a warning [-Wunknown-warning-option] (see [3]), which together with '-Werror'
causes the build to fail. This turned out to be a problem on the 1.0.2 stable branch
in the case of the '-Wextended-offsetof' option, which was removed in version 6.0.0,
but needs to be kept here in order to support older clang versions, too (see #9446).
Incidentally, master and 1.1.1 branch already contained the -Wno-unknown-warning-option
option. Due to its special role and its importance, this commit adds an explaining
commit message and moves the option to the front.
[extended tests]
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9447)
DEFINE[] definitions end up pushed in @{$config{defines}} instead of
being added to the output file list of defines. This allows for the
unusual case where we need something to be defined globally, so it
gets picked up by anything using $(CPPFLAGS).
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/9679)
We only export functions, not global, so remove the config option
and some of the #ifdef stuff.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9285)
Because of that we can remove OPENSSL_UNISTD and some other
macros from e_os2.h and opensslconf.h
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9204)
Remove the *_asm templates in Configurations/00-base-templates.conf,
all attempts to inherit them, and the asm() perl function.
[extended tests]
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)
Also took away the internal 'debug-linux-ia32-aes' config target, as
it's broken (refers to files that no longer exist).
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)
As preparation for moving asm file specs to build.info files, we must
make sure there is still some base information to help select the
correct files.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)
This file information was hidden in config target files, when they
should really be part of build.info like any other file we build
from. With build.info variables, the task became much easier.
We take the opportunity to move apps_init_src and apps_aux_src to
apps/build.info as well, and to clean up apps/build.info.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)
As preparation for moving uplink file specs to build.info files, we
must make sure there is still some base information to help select the
correct files.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)
This will allow building variables on other variables, and to have
conditions based on variable contents.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9166)
Make sure that the combination of no-ec with no-dh builds successfully.
If neither ec or dh are available then TLSv1.3 is not possible.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9156)
Now that we have TLSv1.3 FFDHE support there is no reason why we should
not allow TLSv1.3 to be used in a no-ec build. This commit enables that
to happen.
It also fixes no-ec which was previously broken.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9156)
Variables have the syntax defined with this regular expression:
\$([[:alpha:]_][[:alnum:]_]*)
They are always local to the build.info they are defined in, and are
defined like this:
$VAR=text
Expansion is done very simply, any reference to the variable (with the
exact same variable syntax) is replaced with its defined value.
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9144)
Make sure that each basename only appears once. This is due to the
static library archiver on Unix, that indexes archived object files by
base name only, thereby making base name clashes... interesting.
This is a safety net for OpenSSL developer!
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9133)
The DEBUG_SAFESTACK preprocessor define is obsolete since 2008
when the non-safestack code was removed by commit 985de86340.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/9070)
There are various C macro definitions that are passed via the compiler
to enable AES assembler optimisation. We need to make sure that these
defines are also passed during compilation of the FIPS module.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9038)
We add the extra warning and sanitizer options to check our code,
which is entirely in C. We support C++ compilers uniquely for the
sake of certain external test suites, and those projects can probably
sanitize their own code themselves.
[extended tests]
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9013)
