diff options
| -rw-r--r-- | clang/test/AST/gen_ast_dump_json_test.py | 12 | ||||
| -rw-r--r-- | clang/test/CMakeLists.txt | 4 |
2 files changed, 14 insertions, 2 deletions
diff --git a/clang/test/AST/gen_ast_dump_json_test.py b/clang/test/AST/gen_ast_dump_json_test.py index f32b69afb03..699aaf04a5b 100644 --- a/clang/test/AST/gen_ast_dump_json_test.py +++ b/clang/test/AST/gen_ast_dump_json_test.py @@ -55,11 +55,19 @@ def filter_json(dict_var, filters, out): for e in v: if isinstance(e, OrderedDict): filter_json(e, filters, out) - + + +def default_clang_path(): + guessed_clang = os.path.join(os.path.dirname(__file__), "clang") + if os.path.isfile(guessed_clang): + return guessed_clang + return None + + def main(): parser = argparse.ArgumentParser() parser.add_argument("--clang", help="The clang binary (could be a relative or absolute path)", - action="store", required=True) + action="store", default=default_clang_path()) parser.add_argument("--source", help="the source file. Command used to generate the json will be of the format <clang> -cc1 -ast-dump=json <opts> <source>", action="store", required=True) parser.add_argument("--filters", help="comma separated list of AST filters. Ex: --filters=TypedefDecl,BuiltinType", diff --git a/clang/test/CMakeLists.txt b/clang/test/CMakeLists.txt index 5bdbcd9415a..1e545ef0ea9 100644 --- a/clang/test/CMakeLists.txt +++ b/clang/test/CMakeLists.txt @@ -136,6 +136,10 @@ if (CLANG_ENABLE_STATIC_ANALYZER) endif() endif() +# Copy gen_ast_dump_json_test.py to the clang build dir. This allows invoking +# it without having to pass the --clang= argument +configure_file(AST/gen_ast_dump_json_test.py ${LLVM_TOOLS_BINARY_DIR}/gen_ast_dump_json_test.py COPYONLY) + add_custom_target(clang-test-depends DEPENDS ${CLANG_TEST_DEPS}) set_target_properties(clang-test-depends PROPERTIES FOLDER "Clang tests") |
