Build: Fix circular object deps with old GCC

When both -o and -MT are used, GCC 4.1 prints the object file twice in
the dependency file. e.g.:

foo.o foo.o: foo.c

If the

Build: Fix circular object deps with old GCC

When both -o and -MT are used, GCC 4.1 prints the object file twice in
the dependency file. e.g.:

foo.o foo.o: foo.c

If the file name is long, then the second occurrence moves to the next
line. e.g.:

ssl/statem/libssl-shlib-statem_dtls.o \
ssl/statem/libssl-shlib-statem_dtls.o: ../ssl/statem/statem_dtls.c \

add-depends script scans one line at a time, so when the first line is
processed, the object file becomes a dependency itself.

Fix by removing -MT altogether.

This also fixes makedepend for nonstop platform.

Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25455)

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Add NonStop KLT Configuration for new platform kernel treading model.

This fix supports the new NonStop KLT threading model, including
configurations and documentation for using this mod

Add NonStop KLT Configuration for new platform kernel treading model.

This fix supports the new NonStop KLT threading model, including
configurations and documentation for using this model.

Fixes: fix-24175

Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25016)

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Remove configuration targets and related documentation for Guardian builds.

The intermediate configuration items to support Guardian builds are left
in place as a convenience for users w

Remove configuration targets and related documentation for Guardian builds.

The intermediate configuration items to support Guardian builds are left
in place as a convenience for users who want to set up configurations
for Guardian on their own.

Fixes: #22175

Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/24579)

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Disable 70-test_quic_multistream.t when building with PUT threads.

The test recipe includes a TEST_skip when OpenSSL is built with _PUT_MODEL_
based on design assumptions for QUIC and in

Disable 70-test_quic_multistream.t when building with PUT threads.

The test recipe includes a TEST_skip when OpenSSL is built with _PUT_MODEL_
based on design assumptions for QUIC and incompatibility with PUT wrapper
methods.

Fixes: #24442
Fixes: #24431

Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24468)

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Remove all references to FLOSS for NonStop Builds.

FLOSS is no longer a dependency for NonStop as of the deprecation of the SPT
thread model builds.

Fixes: #24214

Signe

Remove all references to FLOSS for NonStop Builds.

FLOSS is no longer a dependency for NonStop as of the deprecation of the SPT
thread model builds.

Fixes: #24214

Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24217)

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Add atexit configuration option to using atexit() in libcrypto at build-time.

This fixes an issue with a mix of atexit() usage in DLL and statically linked
libcrypto that came out in the

Add atexit configuration option to using atexit() in libcrypto at build-time.

This fixes an issue with a mix of atexit() usage in DLL and statically linked
libcrypto that came out in the test suite on NonStop, which has slightly
different DLL unload processing semantics compared to Linux. The change
allows a build configuration to select whether to register OPENSSL_cleanup()
with atexit() or not, so avoid situations where atexit() registration causes
SIGSEGV.

INSTALL.md and CHANGES.md have been modified to include and describe this
option.

The no-atexit option has been added to .github/workflows/run-checker-daily.yml.

Fixes: #23135

Signed-of-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/23394)

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Deprecate SPT threading support on NonStop.

This fix removes explicit support for the SPT threading model in configurations.
This also reverts commit f63e1b48ac893dd6110452e70ed08f191547

Deprecate SPT threading support on NonStop.

This fix removes explicit support for the SPT threading model in configurations.
This also reverts commit f63e1b48ac893dd6110452e70ed08f191547cd89 that were
required for SPT but broke other models.

Fixes: #22798

Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22807)

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Document limits on static and dynamic linking for HPE NonStop platforms.

Documentation is necessary as static and dynamic linking cause SIGSEGV
during atexit() processing on the platform

Document limits on static and dynamic linking for HPE NonStop platforms.

Documentation is necessary as static and dynamic linking cause SIGSEGV
during atexit() processing on the platform.

Fixes: 19951

Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19952)

(cherry picked from commit e80518db6d52f9e6faec09df7c25f08a74e8aec2)

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Fix treatment of BUILD_METADATA

According to documentation [^1], the BUILD_METADATA from VERSION.dat should
be prefixed with a plus sign when used. It is given this treatment in
Con

Fix treatment of BUILD_METADATA

According to documentation [^1], the BUILD_METADATA from VERSION.dat should
be prefixed with a plus sign when used. It is given this treatment in
Configure, but not in all other scripts that use VERSION.dat directly.
This change fixes that.

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/19815)

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Add multilib to the NonStop configuration definitions.

Fixes: #16373

Co-authored-by: Randall S. Becker <rsbecker@nexbridge.com>

Reviewed-by: Paul Dale <pauli@openssl.org>

Add multilib to the NonStop configuration definitions.

Fixes: #16373

Co-authored-by: Randall S. Becker <rsbecker@nexbridge.com>

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16398)

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Document cross-compile considerations for NonStop x86 builds.

Fixes #15919

Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com>

Reviewed-by: Tomas Mraz <tomas@openssl.

Document cross-compile considerations for NonStop x86 builds.

Fixes #15919

Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com>

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15948)

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DOC: Slightly improve the documentation of BIO_lookup() and related functions

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15417)

Rewrite the HPE NonStop Notes file in Markdown with more explanations.

CLA: Permission is granted by the author to the OpenSSL team to use
these modifications.

Fixes #13237

Rewrite the HPE NonStop Notes file in Markdown with more explanations.

CLA: Permission is granted by the author to the OpenSSL team to use
these modifications.

Fixes #13237

Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com>

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13238)

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