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      1 # Test runner infrastructure for Clang. This configures the Clang test trees
      2 # for use by Lit, and delegates to LLVM's lit test handlers.
      3 
      4 if (CMAKE_CFG_INTDIR STREQUAL ".")
      5   set(LLVM_BUILD_MODE ".")
      6 else ()
      7   set(LLVM_BUILD_MODE "%(build_mode)s")
      8 endif ()
      9 
     10 string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} CLANG_TOOLS_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
     11 
     12 configure_lit_site_cfg(
     13   ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
     14   ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
     15   )
     16 
     17 configure_lit_site_cfg(
     18   ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in
     19   ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
     20   )
     21 
     22 option(CLANG_TEST_USE_VG "Run Clang tests under Valgrind" OFF)
     23 if(CLANG_TEST_USE_VG)
     24   set(CLANG_TEST_EXTRA_ARGS ${CLANG_TEST_EXTRA_ARGS} "--vg")
     25 endif ()
     26 
     27 list(APPEND CLANG_TEST_DEPS
     28   clang clang-headers
     29   c-index-test diagtool arcmt-test c-arcmt-test
     30   clang-check clang-format
     31   clang-tblgen
     32   )
     33 
     34 if (ENABLE_CLANG_EXAMPLES)
     35   list(APPEND CLANG_TEST_DEPS
     36     clang-interpreter
     37     PrintFunctionNames
     38     SampleAnalyzerPlugin
     39     )
     40 endif ()
     41 
     42 set(CLANG_TEST_PARAMS
     43   clang_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
     44   )
     45 
     46 if( NOT CLANG_BUILT_STANDALONE )
     47   list(APPEND CLANG_TEST_DEPS
     48     llvm-config
     49     llc opt FileCheck count not llvm-symbolizer llvm-profdata
     50     )
     51 endif()
     52 
     53 add_lit_testsuite(check-clang "Running the Clang regression tests"
     54   ${CMAKE_CURRENT_BINARY_DIR}
     55   #LIT ${LLVM_LIT}
     56   PARAMS ${CLANG_TEST_PARAMS}
     57   DEPENDS ${CLANG_TEST_DEPS}
     58   ARGS ${CLANG_TEST_EXTRA_ARGS}
     59   )
     60 set_target_properties(check-clang PROPERTIES FOLDER "Clang tests")
     61 
     62 # Add a legacy target spelling: clang-test
     63 add_custom_target(clang-test)
     64 add_dependencies(clang-test check-clang)
     65 set_target_properties(clang-test PROPERTIES FOLDER "Clang tests")
     66