--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flang/test/CMakeLists.txt	Mon May 25 11:55:54 2020 +0900
@@ -0,0 +1,38 @@
+# Test runner infrastructure for Flang. This configures the Flang test trees
+# for use by Lit, and delegates to LLVM's lit test handlers.
+
+set(FLANG_INTRINSIC_MODULES_DIR ${FLANG_BINARY_DIR}/include/flang)
+
+set(FLANG_TOOLS_DIR ${FLANG_BINARY_DIR}/bin)
+
+configure_lit_site_cfg(
+  ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
+  ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
+  MAIN_CONFIG
+  ${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py
+)
+
+set(FLANG_TEST_PARAMS
+  flang_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py)
+
+set(FLANG_TEST_DEPENDS
+  f18 FileCheck count not module_files
+)
+
+if (LINK_WITH_FIR)
+  list(APPEND FLANG_TEST_DEPENDS tco)
+endif()
+
+add_custom_target(flang-test-depends DEPENDS ${FLANG_TEST_DEPENDS})
+
+add_lit_testsuite(check-flang "Running the Flang regression tests"
+  ${CMAKE_CURRENT_BINARY_DIR}
+  PARAMS ${FLANG_TEST_PARAMS}
+  DEPENDS ${FLANG_TEST_DEPENDS}
+)
+set_target_properties(check-flang PROPERTIES FOLDER "Tests")
+
+add_lit_testsuites(FLANG ${CMAKE_CURRENT_SOURCE_DIR}
+  PARAMS ${FLANG_TEST_PARAMS}
+  DEPENDS ${FLANG_TEST_DEPENDS})
+