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[libc][cmake] Remove dependencies for bare-metal hermetic testing (#192242)

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Unit tests can be disabled on bare-metal as they will fail to build. To
prevent the check-libc and check-libc-lit targets from always attempting
to build them, the dependencies are now set conditionally according to
the relevant CMake options.
This commit is contained in:
dcandler
2026-04-16 13:53:26 +01:00
committed by GitHub
parent 09f6992a4b
commit 76d51b780d
2 changed files with 11 additions and 2 deletions
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2
libc/CMakeLists.txt
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@@ -272,6 +272,8 @@ endif()
if(LIBC_TARGET_OS_IS_GPU)
include(prepare_libc_gpu_build)
set(LIBC_ENABLE_UNITTESTS OFF)
elseif(LIBC_TARGET_OS_IS_BAREMETAL)
set(LIBC_ENABLE_UNITTESTS OFF)
endif()
include(LLVMLibCCheckMPFR)

11
libc/test/CMakeLists.txt
View File

@@ -1,7 +1,6 @@
add_custom_target(check-libc)
add_custom_target(libc-unit-tests)
add_custom_target(libc-hermetic-tests)
add_dependencies(check-libc libc-unit-tests libc-hermetic-tests)
if (TARGET check-hdrgen)
add_dependencies(check-libc check-hdrgen)
@@ -35,9 +34,17 @@ configure_lit_site_cfg(
add_lit_testsuite(check-libc-lit
"Running libc tests via lit"
${LIBC_BUILD_DIR}/test
DEPENDS libc-unit-tests-build libc-hermetic-tests-build libc-integration-tests-build libc_include_tests-build
)
if(LIBC_ENABLE_UNITTESTS AND NOT LIBC_TEST_HERMETIC_TEST_ONLY)
add_dependencies(check-libc libc-unit-tests)
add_dependencies(check-libc-lit libc-unit-tests-build)
endif()
if(LIBC_ENABLE_HERMETIC_TESTS AND NOT LIBC_TEST_UNIT_TEST_ONLY)
add_dependencies(check-libc libc-hermetic-tests)
add_dependencies(check-libc-lit libc-hermetic-tests-build)
endif()
add_subdirectory(UnitTest)
if(LIBC_TARGET_OS_IS_GPU)