openssl/Configurations/windows-makefile.tmpl, branch dependabot/github_actions/actions/setup-python-7

test: add Windows unit tests setup and initial dgram test

2026-07-15T16:00:29Z

This adds an initial setup for unit testing on Windows that allows mocking of system functions using Detour library. This works only for library functions and not object function like wrap so it is a bit limited but it is still useful for BIO mocking. An initial BIO bss_dgram test is added covering the Windows specific parts. Assisted-by: Claude:claude-opus-4-8 Reviewed-by: Igor Ustinov Reviewed-by: Tomas Mraz MergeDate: Wed Jul 15 16:00:35 2026 (Merged from https://github.com/openssl/openssl/pull/31915)

Windows: Use /Z7 compiler flag to enable parallel builds

2026-04-13T08:45:52Z

MSVC compilation on Windows cannot be reliably parallelized with tools like jom (an nmake replacement) due to contention on shared .pdb files used for debug info. Writes to a shared .pdb must be serialized. The /FS compiler flag serializes concurrent compiler writes, but does not resolve contention when the compiler and linker access the same .pdb file. With shared .pdb files (e.g. app.pdb), the makefile does not prevent races between the linker and compilation of multiple targets. This can be resolved either by restructuring the makefile to introduce sentinel dependencies that serialize the conflicting steps, or by eliminating the shared .pdb entirely. This patch takes the latter approach: it replaces /Zi with /Z7, which embeds debug info directly into each .obj file and avoids any shared-file contention. /Z7 is supported by all MSVC versions. The linker-generated .pdb is unaffected. Side effects: object files are slightly larger, and all .pdb files are now named after their target — the shared app.pdb, ossl_static.pdb, and dso.pdb no longer exist. With this change, jom can be used to parallelize the build. Fixes: #9931 Signed-off-by: Milan Broz Reviewed-by: Neil Horman Reviewed-by: Norbert Pocs MergeDate: Mon Apr 13 08:46:20 2026 (Merged from https://github.com/openssl/openssl/pull/30703)

windows-makefile: make clean target less noisy

2026-03-05T17:37:14Z

Using del on files that are not present creates many warning messages. Let's wrap them in "if exists" check to make them silent if not present. Signed-off-by: Milan Broz Reviewed-by: Richard Levitte Reviewed-by: Eugene Syromiatnikov Reviewed-by: Nikola Pajkovsky MergeDate: Thu Mar 5 17:37:20 2026 (Merged from https://github.com/openssl/openssl/pull/30222)

Fix clean target to remove test-runs directory

2026-02-26T13:47:31Z

Fixes: #29931 Reviewed-by: Matt Caswell Reviewed-by: Richard Levitte MergeDate: Thu Feb 26 14:26:16 2026 (Merged from https://github.com/openssl/openssl/pull/30100)

windows-makefile: Don't prefix libdir when it is absolute path

2026-01-12T10:43:43Z

When --libdir was passed to configuration as an absolute path then the makefile MODULESDIR_dir became concat(prefix, libdir) creating an invalid path. Fixes: https://github.com/openssl/project/issues/1797 Signed-off-by: Norbert Pocs Reviewed-by: Saša Nedvědický Reviewed-by: Richard Levitte (Merged from https://github.com/openssl/openssl/pull/29579)

win-makefile.tmpl: Fix program install check

2025-12-19T15:10:24Z

When the array is empty then copy.pl fails, because there is nothing to copy. The empty check was done on a different variable. Signed-off-by: Norbert Pocs Reviewed-by: Richard Levitte Reviewed-by: Nikola Pajkovsky Reviewed-by: Paul Dale Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/29427)

Remove ENGINESDIR variable and engines installation from Makefiles.

2025-12-04T12:31:06Z

For compatibility reasons, OPENSSL_ENGINES_DIR and OPENSSL_INFO_ENGINES_DIR are still supported but return values like with engines disabled. The OPENSSL_ENGINES environment variable will be removed with engine removal later. Resolves: https://github.com/openssl/project/issues/1425 Signed-off-by: Milan Broz Reviewed-by: Tomas Mraz Reviewed-by: Saša Nedvědický Reviewed-by: Saša Nedvědický Reviewed-by: Eugene Syromiatnikov Reviewed-by: Neil Horman Reviewed-by: Matt Caswell Reviewed-by: Norbert Pocs (Merged from https://github.com/openssl/openssl/pull/29305)

Make generated files read-only

2025-09-20T17:06:32Z

This is an attempt to discouraged manual changes of generated files, as people have done so, just to get their changes over-written next time those files are re-generated. Reference: https://github.com/openssl/openssl/discussions/28269 Reviewed-by: Dmitry Belyavskiy Reviewed-by: Paul Dale Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/28612)

Add targets to skip build of non-installable programs

2025-08-29T13:01:47Z

These make it possible to split the build into two parts, e.g., when tests should be built with different compiler flags than installed software. Also use these as dependecies where appropriate. Reviewed-by: Paul Yang Reviewed-by: Dmitry Belyavskiy Reviewed-by: Neil Horman (Merged from https://github.com/openssl/openssl/pull/28302)

Add the 'run_tests' target to the Windows build file template as well

2023-12-07T06:38:21Z

For some reason, it was added to the Unix and VMS build templates, but Windows was forgotten. Reviewed-by: Tomas Mraz Reviewed-by: Todd Short (Merged from https://github.com/openssl/openssl/pull/22947)