[PATCH] cmake: let `test-tool` run the unit tests, too

["Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>]

From: Johannes Schindelin <johannes.schindelin@gmx.de>

The `test-tool` recently learned to run the unit tests. To this end, it
needs to link with `test-lib.c`, which was done in the `Makefile`, and
this patch does it in the CMake definition, too.

This is a companion of 44400f58407e (t0080: turn t-basic unit test into
a helper, 2024-02-02).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
    cmake: let test-tool run the unit tests, too
    
    The test-tool recently learned to run the unit tests. To this end, it
    needs to link with test-lib.c, which was done in the Makefile, and this
    patch does it in the CMake definition, too.
    
    This is a companion of 44400f58407e (t0080: turn t-basic unit test into
    a helper, 2024-02-02), and is based on js/unit-test-suite-runner.

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1666%2Fgit-for-windows%2Fjs%2Funit-test-suite-runner-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1666/git-for-windows/js/unit-test-suite-runner-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/1666

 contrib/buildsystems/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 804629c525b..2f9c33585c6 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -1005,10 +1005,11 @@ endforeach()
 
 #test-tool
 parse_makefile_for_sources(test-tool_SOURCES "TEST_BUILTINS_OBJS")
+add_library(test-lib OBJECT ${CMAKE_SOURCE_DIR}/t/unit-tests/test-lib.c)
 
 list(TRANSFORM test-tool_SOURCES PREPEND "${CMAKE_SOURCE_DIR}/t/helper/")
 add_executable(test-tool ${CMAKE_SOURCE_DIR}/t/helper/test-tool.c ${test-tool_SOURCES} ${test-reftable_SOURCES})
-target_link_libraries(test-tool common-main)
+target_link_libraries(test-tool test-lib common-main)
 
 set_target_properties(test-fake-ssh test-tool
 			PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/t/helper)

base-commit: b3b269c2d8931642c4b9f03b9ce9e81c20995eb8
-- 
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