git/Makefile, branch v2.51.2

Merge branch 'da/cargo-serialize' into maint-2.51

2025-10-14T20:40:54Z

Makefile tried to run multiple "cargo build" which would not work very well; serialize their execution to work it around. * da/cargo-serialize: Makefile: build libgit-rs and libgit-sys serially

Makefile: don’t add whatchanged after it has been removed

2025-09-17T20:47:22Z

07572f220a8 (whatchanged: remove when built with WITH_BREAKING_CHANGES, 2025-05-12) set up the removal of git-whatchanged(1) when `WITH_BREAKING_CHANGES` is active. Part of that work was removing it from `commands` in `git.c`. But the Makefile still lists it as a builtin. That leaves it in the limbo of being linked but not being callable; you get the generic error about not being able to call it as a *builtin*: $ git whatchanged fatal: cannot handle whatchanged as a builtin instead of the expected: $ git whatchanged git: 'whatchanged' is not a git command. See 'git --help'. Based-on-patch-by: Jeff King Signed-off-by: Kristoffer Haugsbakk Signed-off-by: Junio C Hamano

Makefile: build libgit-rs and libgit-sys serially

2025-08-27T00:02:12Z

"make -JN" with INCLUDE_LIBGIT_RS enabled causes cargo lock warnings and can trigger ld errors during the build. The build errors are caused by two inner "make" invocations getting triggered concurrently: once inside of libgit-sys and another inside of libgit-rs. Make libgit-rs depend on libgit-sys so that "make" prevents them from running concurrently. Apply the same logic to the test invocations. Use cargo's "--manifest-path" option instead of "cd" in the recipes. Signed-off-by: David Aguilar Acked-by: Kyle Lippincott Signed-off-by: Junio C Hamano

Merge branch 'sk/reftable-clarify-tests'

2025-08-01T18:27:14Z

The reftable unit tests are now ported to the "clar" unit testing framework. * sk/reftable-clarify-tests: t/unit-tests: finalize migration of reftable-related tests t/unit-tests: convert reftable stack test to use clar t/unit-tests: convert reftable record test to use clar t/unit-tests: convert reftable readwrite test to use clar t/unit-tests: convert reftable table test to use clar t/unit-tests: convert reftable pq test to use clar t/unit-tests: convert reftable merged test to use clar t/unit-tests: convert reftable block test to use clar t/unit-tests: convert reftable basics test to use clar test framework t/unit-tests: implement clar specific reftable test helper functions

t/unit-tests: finalize migration of reftable-related tests

2025-07-24T18:46:04Z

The old `lib-reftable.{c,h}` implemented helper functions for our homegrown unit-testing framework. As part of migrating reftable-related tests to the Clar framework, Clar-specific versions of these functions in `lib-reftable-clar.{c,h}` were introduced. Now that all test files using these helpers have been converted to Clar, we can safely remove the original `lib-reftable.{c,h}` and rename the Clar- specific versions back to `lib-reftable.{c,h}`. This restores a clean and consistent naming scheme for shared test utilities. Finally, update our build system to reflect the changes made and remove redundant code related to the reftable tests and our old homegrown unit-testing setup. `test-lib.{c,h}` remains unchanged in our build system as some files particularly `t/helper/test-example-tap.c` depends on it in order to run, and removing that would be beyond the scope of this patch. Signed-off-by: Seyi Kuforiji Signed-off-by: Junio C Hamano

t/unit-tests: convert reftable stack test to use clar

2025-07-24T18:46:04Z

Adapt reftable stack test file to use clar by using clar assertions where necessary. This marks the end of all unit tests migrated away from the `unit-tests/t-*.c` pattern, there are no longer any files matching that glob. Remove the sanity check for `t-*.c` files to prevent Meson configuration errors during CI and local builds. Signed-off-by: Seyi Kuforiji Signed-off-by: Junio C Hamano

t/unit-tests: convert reftable record test to use clar

2025-07-24T18:46:03Z

Adapt reftable record test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji Signed-off-by: Junio C Hamano

t/unit-tests: convert reftable readwrite test to use clar

2025-07-24T18:46:03Z

Adapt reftable readwrite test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji Signed-off-by: Junio C Hamano

t/unit-tests: convert reftable table test to use clar

2025-07-24T18:46:03Z

Adapt reftable table test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji Signed-off-by: Junio C Hamano

t/unit-tests: convert reftable pq test to use clar

2025-07-24T18:46:03Z

Adapt reftable priority queue test file to use clar by using clar assertions where necessary. Signed-off-by: Seyi Kuforiji Signed-off-by: Junio C Hamano