cmake: fix build of `t-oidtree`

When the `oidtree` test helper was turned into a unit test, a new
`lib-oid` source file was added as dependency. This was only done in the
Makefile so far, but also needs to be done in the CMake definition.

This is a companion of ed548408723d (t/: migrate helper/test-oidtree.c
to unit-tests/t-oidtree.c, 2024-06-08).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 2f9c33585c6f910161da4ed836cad0032c1a8f8b..832f46b316b76462b858ad0ad32e95fbcc6c05e5 100644 (file)
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -976,11 +976,12 @@ list(TRANSFORM test-reftable_SOURCES PREPEND "${CMAKE_SOURCE_DIR}/")
 
 #unit-tests
 add_library(unit-test-lib OBJECT ${CMAKE_SOURCE_DIR}/t/unit-tests/test-lib.c)
+add_library(unit-test-lib-oid OBJECT ${CMAKE_SOURCE_DIR}/t/unit-tests/lib-oid.c)
 
 parse_makefile_for_scripts(unit_test_PROGRAMS "UNIT_TEST_PROGRAMS" "")
 foreach(unit_test ${unit_test_PROGRAMS})
        add_executable("${unit_test}" "${CMAKE_SOURCE_DIR}/t/unit-tests/${unit_test}.c")
-       target_link_libraries("${unit_test}" unit-test-lib common-main)
+       target_link_libraries("${unit_test}" unit-test-lib unit-test-lib-oid common-main)
        set_target_properties("${unit_test}"
                PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/t/unit-tests/bin)
        if(MSVC)