diff options
Diffstat (limited to 'test/builtins/Unit/lit.cfg')
-rw-r--r-- | test/builtins/Unit/lit.cfg | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/test/builtins/Unit/lit.cfg b/test/builtins/Unit/lit.cfg new file mode 100644 index 000000000..0e17e479e --- /dev/null +++ b/test/builtins/Unit/lit.cfg @@ -0,0 +1,87 @@ +# -*- Python -*- + +import os +import platform + +import lit.formats + +def get_required_attr(config, attr_name): + attr_value = getattr(config, attr_name, None) + if attr_value == None: + lit_config.fatal( + "No attribute %r in test configuration! You may need to run " + "tests from your build directory or add this attribute " + "to lit.site.cfg " % attr_name) + return attr_value + +# Setup config name. +config.name = 'Builtins' + config.name_suffix + +# Platform-specific default Builtins_OPTIONS for lit tests. +default_builtins_opts = '' + +# Setup source root. +config.test_source_root = os.path.dirname(__file__) + +# Path to the static library +is_msvc = get_required_attr(config, "builtins_is_msvc") +if is_msvc: + base_lib = os.path.join(config.compiler_rt_libdir, "clang_rt.builtins-%s.lib " + % config.target_arch) + config.substitutions.append( ("%librt ", base_lib) ) +else: + base_lib = os.path.join(config.compiler_rt_libdir, "libclang_rt.builtins-%s.a" + % config.target_arch) + config.substitutions.append( ("%librt ", base_lib + ' -lc -lm ') ) + +builtins_source_dir = os.path.join( + get_required_attr(config, "compiler_rt_src_root"), "lib", "builtins") +builtins_lit_source_dir = get_required_attr(config, "builtins_lit_source_dir") + +extra_link_flags = ["-nodefaultlibs"] + +target_cflags = [get_required_attr(config, "target_cflags")] +target_cflags += ['-fno-builtin', '-I', builtins_source_dir] +target_cflags += extra_link_flags +target_cxxflags = config.cxx_mode_flags + target_cflags +clang_builtins_static_cflags = ([""] + + config.debug_info_flags + target_cflags) +clang_builtins_static_cxxflags = config.cxx_mode_flags + \ + clang_builtins_static_cflags + +clang_builtins_cflags = clang_builtins_static_cflags +clang_builtins_cxxflags = clang_builtins_static_cxxflags + +if not is_msvc: + config.available_features.add('c99-complex') + +clang_wrapper = "" + +def build_invocation(compile_flags): + return " " + " ".join([clang_wrapper, config.clang] + compile_flags) + " " + + +target_arch = config.target_arch +if (target_arch == "arm"): + target_arch = "armv7" + +config.substitutions.append( ("%clang ", build_invocation(target_cflags)) ) +config.substitutions.append( ("%clangxx ", build_invocation(target_cxxflags)) ) +config.substitutions.append( ("%clang_builtins ", \ + build_invocation(clang_builtins_cflags))) +config.substitutions.append( ("%clangxx_builtins ", \ + build_invocation(clang_builtins_cxxflags))) + +# FIXME: move the call_apsr.s into call_apsr.h as inline-asm. +# some ARM tests needs call_apsr.s +call_apsr_source = os.path.join(builtins_lit_source_dir, 'arm', 'call_apsr.S') +march_flag = '-march=' + target_arch +call_apsr_flags = ['-c', march_flag, call_apsr_source] +config.substitutions.append( ("%arm_call_apsr ", \ + build_invocation(call_apsr_flags)) ) + +# Default test suffixes. +config.suffixes = ['.c', '.cc', '.cpp'] + +if not config.emulator: + config.available_features.add('native-run') |