Update copyright year

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14512)

util/perl/OpenSSL/config.pm: Add VMS specific C compiler settings

That includes proper compiler version detection.

Partially fixes #14247

Reviewed-by: Paul Dale <pauli@open

util/perl/OpenSSL/config.pm: Add VMS specific C compiler settings

That includes proper compiler version detection.

Partially fixes #14247

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14270)

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util/perl/OpenSSL/config.pm: Fix determine_compiler_settings()

There may be times when a compiler can't be detected, in which case
determine_compiler_settings() bailed out too early, bef

util/perl/OpenSSL/config.pm: Fix determine_compiler_settings()

There may be times when a compiler can't be detected, in which case
determine_compiler_settings() bailed out too early, before platform
specific fallbacks have a chance to set the record straight. That
bail out has been moved to be done after the platform specific
fallbacks.

Furthermore, the attempt to check for gcc or clang and get their
version number was done even if no compiler had been automatically
detected or pre-specified via $CC. It now only does this when there
is a compiler specified or detected. The platform specific fallbacks
check the versions separately.

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14270)

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Correct system guessing for darwin64-arm64 target

Previously the system guessing logic would incorrectly guess
i686-apple-darwin as the fallback for any unspecified architecture
that

Correct system guessing for darwin64-arm64 target

Previously the system guessing logic would incorrectly guess
i686-apple-darwin as the fallback for any unspecified architecture
that is a Darwin target

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13517)

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Correct system guessing for solaris64-x86_64-* targets

Previously the system guessing script was choosing a target that did not
exist for these platforms.

Fixes #13323

Correct system guessing for solaris64-x86_64-* targets

Previously the system guessing script was choosing a target that did not
exist for these platforms.

Fixes #13323

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13327)

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Don't complain about uninitialized values when running Configure

If a system understands `uname -X` then the Configure script will attempt
to use uninitialized values.

Reviewed-

Don't complain about uninitialized values when running Configure

If a system understands `uname -X` then the Configure script will attempt
to use uninitialized values.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13327)

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Configuration: add initial NonStop values in OpenSSL::config

This makes Configure work it's automatic config detection, at least for
the simple straightforward cases.

Fixes #129

Configuration: add initial NonStop values in OpenSSL::config

This makes Configure work it's automatic config detection, at least for
the simple straightforward cases.

Fixes #12972

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/12973)

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Ignore vendor name in Clang version number.

For example, FreeBSD prepends "FreeBSD" to version string, e.g.,

FreeBSD clang version 11.0.0 (git@github.com:llvm/llvm-project.git llvmo

Ignore vendor name in Clang version number.

For example, FreeBSD prepends "FreeBSD" to version string, e.g.,

FreeBSD clang version 11.0.0 (git@github.com:llvm/llvm-project.git llvmorg-11.0.0-rc2-0-g414f32a9e86)
Target: x86_64-unknown-freebsd13.0
Thread model: posix
InstalledDir: /usr/bin

This prevented us from properly detecting AVX support, etc.

CLA: trivial

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/12725)

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util/perl/OpenSSL/config.pm: Fix /armv[7-9].*-.*-linux2/

This entry added the macro B_ENDIAN when it shouldn't have.

Fixes #12332

Reviewed-by: Matt Caswell <matt@openssl.or

util/perl/OpenSSL/config.pm: Fix /armv[7-9].*-.*-linux2/

This entry added the macro B_ENDIAN when it shouldn't have.

Fixes #12332

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12335)

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util/perl/OpenSSL/config.pm: move misplaced Windows and VMS entries

OpenSSL::config::guess_system() is supposed to return system triplets.
However, for Windows and VMS, it returned the f

util/perl/OpenSSL/config.pm: move misplaced Windows and VMS entries

OpenSSL::config::guess_system() is supposed to return system triplets.
However, for Windows and VMS, it returned the final OpenSSL config
target instead. We move the entries for them to the table that
OpenSSL::config::map_guess() uses, so it can properly convert the
input triplet to an OpenSSL config target.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12339)

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util/perl/OpenSSL/config.pm: refactor guess_system()

There's no reason to have two different tables, when we can simply
detect if the tuple elements are code or scalar. Furthermore, ord

util/perl/OpenSSL/config.pm: refactor guess_system()

There's no reason to have two different tables, when we can simply
detect if the tuple elements are code or scalar. Furthermore, order
is important in some cases, and that order is harder not to say
impossible when maintaining two tables.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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util/perl/OpenSSL/config.pm: remove expand() and use eval

The strings we expand contain other variable references than just
${MACHINE}. Instead of having to remember what to expand, we

util/perl/OpenSSL/config.pm: remove expand() and use eval

The strings we expand contain other variable references than just
${MACHINE}. Instead of having to remember what to expand, we simply
evaluate the string as a, well, string.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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util/perl/OpenSSL/config.pm: refactor map_guess()

map_guess() is now table driven, just like get_system().
Additionally, it now takes a config hash table and returns one of its
own.

util/perl/OpenSSL/config.pm: refactor map_guess()

map_guess() is now table driven, just like get_system().
Additionally, it now takes a config hash table and returns one of its
own. This way, 'Configure' can pass whatever it has already found to
OpenSSL::config::get_platform(), and easily merge the returned hash
table into its %config.

This also gets rid of variables that we no longer need. That includes
$PERL and all the $__CNF_ environment variables.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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util/perl/OpenSSL/config.pm, Configure: move check of target with compiler

Previously, ./config would check if "$target-$CC", then "$target"
exists and choose the one that does. This is

util/perl/OpenSSL/config.pm, Configure: move check of target with compiler

Previously, ./config would check if "$target-$CC", then "$target"
exists and choose the one that does. This is now moved to Configure.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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util/perl/OpenSSL/config.pm: Rework determining compiler information

determine_compiler_settings() has been refactored to:

- find a compiler if none has been given by the user
-

util/perl/OpenSSL/config.pm: Rework determining compiler information

determine_compiler_settings() has been refactored to:

- find a compiler if none has been given by the user
- allow platform specific overrides, but only when the user didn't
already specify a desired compiler
- figure out the compiler vendor and version, making sure that the
version number is deterministic
- gather platform specific compiler information

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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Remove OpenSSL::config::main(), it's not necessary

This also remove all option parsing. We leave that to Configure.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https

Remove OpenSSL::config::main(), it's not necessary

This also remove all option parsing. We leave that to Configure.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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util/perl/OpenSSL/config.pm: Prefer POSIX::uname() over piping the command

POSIX::uname() has the advantage to work on non-POSIX systems as well,
such as the Windows command prompt and V

util/perl/OpenSSL/config.pm: Prefer POSIX::uname() over piping the command

POSIX::uname() has the advantage to work on non-POSIX systems as well,
such as the Windows command prompt and VMS.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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util/perl/OpenSSL/config.pm: Don't detect removed directories in

This is much better handled in Configure.

[There's another PR moving this to Configure, so this commit should
ev

util/perl/OpenSSL/config.pm: Don't detect removed directories in

This is much better handled in Configure.

[There's another PR moving this to Configure, so this commit should
eventually disappear because rebase]

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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Initial rewrite of config as a Perl module

- Use $^X; to find perl.
- Big re-ordering: Put all variables at the top, move most inline code into
functions. The heart of the script n

Initial rewrite of config as a Perl module

- Use $^X; to find perl.
- Big re-ordering: Put all variables at the top, move most inline code into
functions. The heart of the script now basically just calls
functions to do its work.
- Unify warning text, add -w option
- Don't use needless (subshells)
- Ensure Windows gets a VC-xxx option
- Make config a perl module
- Top-level "config" command-line is a dummy that just calls the module.
Added module stuff so that it can be called from Configure.

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11230)

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