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Resubmit "[lit] Force site configs to run before source-tree configs"
This is a resubmission of r313270. It broke standalone builds of compiler-rt because we were not correctly generating the llvm-lit script in the standalone build directory. The fixes incorporated here attempt to find llvm/utils/llvm-lit from the source tree returned by llvm-config. If present, it will generate llvm-lit into the output directory. Regardless, the user can specify -DLLVM_EXTERNAL_LIT to point to a specific lit.py on their file system. This supports the use case of someone installing lit via a package manager. If it cannot find a source tree, and -DLLVM_EXTERNAL_LIT is either unspecified or invalid, then we print a warning that tests will not be able to run. Differential Revision: https://reviews.llvm.org/D37756 llvm-svn: 313407
This commit is contained in:
Zachary Turner
parent
bcd78491ef
commit
ce92db13ea
@ -9,10 +9,9 @@ config.suffixes = [] # Seems not to matter for google tests?
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# Test Source and Exec root dirs both point to the same directory where google
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# test binaries are built.
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extra_tools_obj_dir = getattr(config, 'extra_tools_obj_dir', None)
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if extra_tools_obj_dir is not None:
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config.test_source_root = extra_tools_obj_dir
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config.test_exec_root = config.test_source_root
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config.test_source_root = config.extra_tools_obj_dir
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config.test_exec_root = config.test_source_root
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# All GoogleTests are named to have 'Tests' as their suffix. The '.' option is
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# a special value for GoogleTest indicating that it should look through the
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@ -20,18 +19,6 @@ if extra_tools_obj_dir is not None:
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# ;-separated list of subdirectories).
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config.test_format = lit.formats.GoogleTest('.', 'Tests')
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# If the site-specific configuration wasn't loaded (e.g. the build system failed
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# to create it or the user is running a test file directly) try to come up with
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# sane config options.
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if config.test_exec_root is None:
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# Look for a --param=extra_tools_unit_site_config option.
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site_cfg = lit_config.params.get('extra_tools_unit_site_config', None)
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if site_cfg and os.path.exists(site_cfg):
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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# FIXME: Support out-of-tree builds? See clang/test/Unit/lit.cfg if we care.
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shlibpath_var = ''
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if platform.system() == 'Linux':
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shlibpath_var = 'LD_LIBRARY_PATH'
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@ -41,17 +28,11 @@ elif platform.system() == 'Windows':
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shlibpath_var = 'PATH'
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# Point the dynamic loader at dynamic libraries in 'lib'.
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shlibdir = getattr(config, 'shlibdir', None)
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if not shlibdir:
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lit_config.fatal('No shlibdir set!')
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llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
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if not llvm_libs_dir:
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lit_config.fatal('No LLVM libs dir set!')
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shlibpath = os.path.pathsep.join((shlibdir, llvm_libs_dir,
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shlibpath = os.path.pathsep.join((config.shlibdir, config.llvm_libs_dir,
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config.environment.get(shlibpath_var,'')))
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# Win32 seeks DLLs along %PATH%.
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if sys.platform in ['win32', 'cygwin'] and os.path.isdir(shlibdir):
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shlibpath = os.path.pathsep.join((shlibdir, shlibpath))
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if sys.platform in ['win32', 'cygwin'] and os.path.isdir(config.shlibdir):
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shlibpath = os.path.pathsep.join((config.shlibdir, shlibpath))
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config.environment[shlibpath_var] = shlibpath
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@ -54,9 +54,7 @@ config.excludes = ['Inputs']
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config.test_source_root = os.path.dirname(__file__)
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# test_exec_root: The root path where tests should be run.
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clang_tools_binary_dir = getattr(config, 'clang_tools_binary_dir', None)
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if clang_tools_binary_dir is not None:
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config.test_exec_root = os.path.join(clang_tools_binary_dir, 'test')
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config.test_exec_root = os.path.join(config.clang_tools_binary_dir, 'test')
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# Clear some environment variables that might affect Clang.
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#
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@ -88,92 +86,19 @@ for name in possibly_dangerous_env_vars:
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del config.environment[name]
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# Tweak the PATH to include the tools dir and the scripts dir.
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if clang_tools_binary_dir is not None:
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clang_tools_dir = getattr(config, 'clang_tools_dir', None)
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if not clang_tools_dir:
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lit_config.fatal('No Clang tools dir set!')
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llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
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if not llvm_tools_dir:
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lit_config.fatal('No LLVM tools dir set!')
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path = os.path.pathsep.join((
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clang_tools_dir, llvm_tools_dir, config.environment['PATH']))
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config.environment['PATH'] = path
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path = os.path.pathsep.join((
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config.clang_tools_dir, config.llvm_tools_dir, config.environment['PATH']))
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config.environment['PATH'] = path
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clang_libs_dir = getattr(config, 'clang_libs_dir', None)
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if not clang_libs_dir:
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lit_config.fatal('No Clang libs dir set!')
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llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
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if not llvm_libs_dir:
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lit_config.fatal('No LLVM libs dir set!')
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path = os.path.pathsep.join((clang_libs_dir, llvm_libs_dir,
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config.environment.get('LD_LIBRARY_PATH','')))
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config.environment['LD_LIBRARY_PATH'] = path
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###
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# Check that the object root is known.
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if config.test_exec_root is None:
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# Otherwise, we haven't loaded the site specific configuration (the user is
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# probably trying to run on a test file directly, and either the site
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# configuration hasn't been created by the build system, or we are in an
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# out-of-tree build situation).
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# Check for 'clang_site_config' user parameter, and use that if available.
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site_cfg = lit_config.params.get('clang_tools_extra_site_config', None)
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if site_cfg and os.path.exists(site_cfg):
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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# Try to detect the situation where we are using an out-of-tree build by
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# looking for 'llvm-config'.
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#
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# FIXME: I debated (i.e., wrote and threw away) adding logic to
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# automagically generate the lit.site.cfg if we are in some kind of fresh
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# build situation. This means knowing how to invoke the build system though,
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# and I decided it was too much magic. We should solve this by just having
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# the .cfg files generated during the configuration step.
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llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
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if not llvm_config:
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lit_config.fatal('No site specific configuration available!')
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# Get the source and object roots.
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llvm_src_root = lit.util.capture(['llvm-config', '--src-root']).strip()
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llvm_obj_root = lit.util.capture(['llvm-config', '--obj-root']).strip()
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clang_src_root = os.path.join(llvm_src_root, "tools", "clang")
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clang_obj_root = os.path.join(llvm_obj_root, "tools", "clang")
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clang_tools_extra_src_root = os.path.join(clang_src_root, "tools", "extra")
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clang_tools_extra_obj_root = os.path.join(clang_obj_root, "tools", "extra")
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# Validate that we got a tree which points to here, using the standard
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# tools/clang layout.
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this_src_root = os.path.dirname(config.test_source_root)
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if os.path.realpath(clang_tools_extra_src_root) != os.path.realpath(this_src_root):
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lit_config.fatal('No site specific configuration available!')
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# Check that the site specific configuration exists.
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site_cfg = os.path.join(clang_tools_extra_obj_root, 'test', 'lit.site.cfg')
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if not os.path.exists(site_cfg):
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lit_config.fatal(
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'No site specific configuration available! You may need to '
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'run "make test" in your Clang build directory.')
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# Okay, that worked. Notify the user of the automagic, and reconfigure.
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lit_config.note('using out-of-tree build at %r' % clang_obj_root)
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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###
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import os
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path = os.path.pathsep.join((config.clang_libs_dir, config.llvm_libs_dir,
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config.environment.get('LD_LIBRARY_PATH','')))
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config.environment['LD_LIBRARY_PATH'] = path
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# When running under valgrind, we mangle '-vg' onto the end of the triple so we
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# can check it with XFAIL and XTARGET.
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if lit_config.useValgrind:
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config.target_triple += '-vg'
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###
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# Set available features we allow tests to conditionalize on.
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#
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# As of 2011.08, crash-recovery tests still do not pass on FreeBSD.
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@ -77,6 +77,7 @@ if(LLVM_BUILD_EXTERNAL_COMPILER_RT AND EXISTS ${COMPILER_RT_SRC_ROOT}/)
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-DCOMPILER_RT_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS}
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-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
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-DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX}
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-DLLVM_RUNTIME_OUTPUT_INTDIR=${LLVM_RUNTIME_OUTPUT_INTDIR}
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-DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}
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-DCMAKE_OSX_SYSROOT:PATH=${CMAKE_OSX_SYSROOT}
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${COMPILER_RT_PASSTHROUGH_VARIABLES}
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@ -17,14 +17,11 @@ config.suffixes = []
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# test_source_root: The root path where tests are located.
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# test_exec_root: The root path where tests should be run.
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clang_obj_root = getattr(config, 'clang_obj_root', None)
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if clang_obj_root is not None:
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config.test_exec_root = os.path.join(clang_obj_root, 'unittests')
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config.test_source_root = config.test_exec_root
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config.test_exec_root = os.path.join(config.clang_obj_root, 'unittests')
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config.test_source_root = config.test_exec_root
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# testFormat: The test format to use to interpret tests.
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llvm_build_mode = getattr(config, 'llvm_build_mode', "Debug")
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config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
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config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')
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# Propagate the temp directory. Windows requires this because it uses \Windows\
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# if none of these are present.
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@ -38,55 +35,6 @@ for symbolizer in ['ASAN_SYMBOLIZER_PATH', 'MSAN_SYMBOLIZER_PATH']:
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if symbolizer in os.environ:
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config.environment[symbolizer] = os.environ[symbolizer]
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###
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# Check that the object root is known.
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if config.test_exec_root is None:
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# Otherwise, we haven't loaded the site specific configuration (the user is
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# probably trying to run on a test file directly, and either the site
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# configuration hasn't been created by the build system, or we are in an
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# out-of-tree build situation).
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# Check for 'clang_unit_site_config' user parameter, and use that if available.
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site_cfg = lit_config.params.get('clang_unit_site_config', None)
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if site_cfg and os.path.exists(site_cfg):
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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# Try to detect the situation where we are using an out-of-tree build by
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# looking for 'llvm-config'.
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#
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# FIXME: I debated (i.e., wrote and threw away) adding logic to
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# automagically generate the lit.site.cfg if we are in some kind of fresh
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# build situation. This means knowing how to invoke the build system
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# though, and I decided it was too much magic.
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llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
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if not llvm_config:
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lit_config.fatal('No site specific configuration available!')
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# Get the source and object roots.
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llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).strip()
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llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).strip()
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clang_src_root = os.path.join(llvm_src_root, "tools", "clang")
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clang_obj_root = os.path.join(llvm_obj_root, "tools", "clang")
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# Validate that we got a tree which points to here, using the standard
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# tools/clang layout.
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this_src_root = os.path.join(os.path.dirname(__file__),'..','..')
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if os.path.realpath(clang_src_root) != os.path.realpath(this_src_root):
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lit_config.fatal('No site specific configuration available!')
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# Check that the site specific configuration exists.
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site_cfg = os.path.join(clang_obj_root, 'test', 'Unit', 'lit.site.cfg')
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if not os.path.exists(site_cfg):
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lit_config.fatal('No site specific configuration available!')
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# Okay, that worked. Notify the user of the automagic, and reconfigure.
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lit_config.note('using out-of-tree build at %r' % clang_obj_root)
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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shlibpath_var = ''
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if platform.system() == 'Linux':
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shlibpath_var = 'LD_LIBRARY_PATH'
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@ -97,14 +45,7 @@ elif platform.system() == 'Windows':
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# in stand-alone builds, shlibdir is clang's build tree
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# while llvm_libs_dir is installed LLVM (and possibly older clang)
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llvm_shlib_dir = getattr(config, 'shlibdir', None)
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if not llvm_shlib_dir:
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lit_config.fatal('No shlibdir set!')
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# Point the dynamic loader at dynamic libraries in 'lib'.
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llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
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if not llvm_libs_dir:
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lit_config.fatal('No LLVM libs dir set!')
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shlibpath = os.path.pathsep.join((llvm_shlib_dir, llvm_libs_dir,
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shlibpath = os.path.pathsep.join((config.shlibdir, config.llvm_libs_dir,
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config.environment.get(shlibpath_var,'')))
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config.environment[shlibpath_var] = shlibpath
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@ -55,13 +55,7 @@ config.excludes = ['Inputs', 'CMakeLists.txt', 'README.txt', 'LICENSE.txt']
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config.test_source_root = os.path.dirname(__file__)
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# test_exec_root: The root path where tests should be run.
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clang_obj_root = getattr(config, 'clang_obj_root', None)
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if clang_obj_root is not None:
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config.test_exec_root = os.path.join(clang_obj_root, 'test')
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# Set llvm_{src,obj}_root for use by others.
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config.llvm_src_root = getattr(config, 'llvm_src_root', None)
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config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
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config.test_exec_root = os.path.join(config.clang_obj_root, 'test')
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# Clear some environment variables that might affect Clang.
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#
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@ -92,91 +86,20 @@ for name in possibly_dangerous_env_vars:
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del config.environment[name]
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# Tweak the PATH to include the tools dir and the scripts dir.
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if clang_obj_root is not None:
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clang_tools_dir = getattr(config, 'clang_tools_dir', None)
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if not clang_tools_dir:
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lit_config.fatal('No Clang tools dir set!')
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llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
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if not llvm_tools_dir:
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lit_config.fatal('No LLVM tools dir set!')
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path = os.path.pathsep.join((
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clang_tools_dir, llvm_tools_dir, config.environment['PATH']))
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config.environment['PATH'] = path
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# in stand-alone builds, llvm_shlib_dir is clang's build tree
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# while llvm_libs_dir is installed LLVM (and possibly older clang)
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llvm_shlib_dir = getattr(config, 'llvm_shlib_dir', None)
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if not llvm_shlib_dir:
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lit_config.fatal('No LLVM shlib dir set!')
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llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
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if not llvm_libs_dir:
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lit_config.fatal('No LLVM libs dir set!')
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path = os.path.pathsep.join((llvm_shlib_dir, llvm_libs_dir,
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config.environment.get('LD_LIBRARY_PATH','')))
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config.environment['LD_LIBRARY_PATH'] = path
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path = os.path.pathsep.join((
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config.clang_tools_dir, config.llvm_tools_dir, config.environment['PATH']))
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config.environment['PATH'] = path
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path = os.path.pathsep.join((config.llvm_shlib_dir, config.llvm_libs_dir,
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config.environment.get('LD_LIBRARY_PATH','')))
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config.environment['LD_LIBRARY_PATH'] = path
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# Propagate path to symbolizer for ASan/MSan.
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for symbolizer in ['ASAN_SYMBOLIZER_PATH', 'MSAN_SYMBOLIZER_PATH']:
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if symbolizer in os.environ:
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config.environment[symbolizer] = os.environ[symbolizer]
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###
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# Check that the object root is known.
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if config.test_exec_root is None:
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# Otherwise, we haven't loaded the site specific configuration (the user is
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# probably trying to run on a test file directly, and either the site
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# configuration hasn't been created by the build system, or we are in an
|
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# out-of-tree build situation).
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# Check for 'clang_site_config' user parameter, and use that if available.
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site_cfg = lit_config.params.get('clang_site_config', None)
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if site_cfg and os.path.exists(site_cfg):
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lit_config.load_config(config, site_cfg)
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raise SystemExit
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# Try to detect the situation where we are using an out-of-tree build by
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# looking for 'llvm-config'.
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#
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# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
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# automagically generate the lit.site.cfg if we are in some kind of fresh
|
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# build situation. This means knowing how to invoke the build system though,
|
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# and I decided it was too much magic. We should solve this by just having
|
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# the .cfg files generated during the configuration step.
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llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
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if not llvm_config:
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lit_config.fatal('No site specific configuration available!')
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# Get the source and object roots.
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llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).strip()
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llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).strip()
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clang_src_root = os.path.join(llvm_src_root, "tools", "clang")
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clang_obj_root = os.path.join(llvm_obj_root, "tools", "clang")
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# Validate that we got a tree which points to here, using the standard
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# tools/clang layout.
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this_src_root = os.path.dirname(config.test_source_root)
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if os.path.realpath(clang_src_root) != os.path.realpath(this_src_root):
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lit_config.fatal('No site specific configuration available!')
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# Check that the site specific configuration exists.
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site_cfg = os.path.join(clang_obj_root, 'test', 'lit.site.cfg')
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||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal(
|
||||
'No site specific configuration available! You may need to '
|
||||
'run "make test" in your Clang build directory.')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % clang_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
###
|
||||
|
||||
# Discover the 'clang' and 'clangcc' to use.
|
||||
|
||||
import os
|
||||
|
||||
def inferClang(PATH):
|
||||
# Determine which clang to use.
|
||||
clang = os.getenv('CLANG')
|
||||
@ -315,7 +238,7 @@ config.substitutions.append(
|
||||
# with the full path to the build directory holding that tool. This
|
||||
# ensures that we are testing the tools just built and not some random
|
||||
# tools that might happen to be in the user's PATH.
|
||||
tool_dirs = os.path.pathsep.join((clang_tools_dir, llvm_tools_dir))
|
||||
tool_dirs = os.path.pathsep.join((config.clang_tools_dir, config.llvm_tools_dir))
|
||||
|
||||
# Regex assertions to reject neighbor hyphens/dots (seen in some tests).
|
||||
# For example, don't match 'clang-check-' or '.clang-format'.
|
||||
@ -351,7 +274,7 @@ for pattern in tool_patterns:
|
||||
if not tool_path:
|
||||
# Warn, but still provide a substitution.
|
||||
lit_config.note('Did not find ' + tool_name + ' in ' + tool_dirs)
|
||||
tool_path = clang_tools_dir + '/' + tool_name
|
||||
tool_path = config.clang_tools_dir + '/' + tool_name
|
||||
config.substitutions.append((pattern, tool_pipe + tool_path))
|
||||
|
||||
###
|
||||
@ -451,7 +374,7 @@ def get_llvm_config_props():
|
||||
|
||||
cmd = subprocess.Popen(
|
||||
[
|
||||
os.path.join(llvm_tools_dir, 'llvm-config'),
|
||||
os.path.join(config.llvm_tools_dir, 'llvm-config'),
|
||||
'--assertion-mode',
|
||||
'--targets-built',
|
||||
'--cxxflags'
|
||||
|
||||
@ -62,6 +62,7 @@ if (COMPILER_RT_STANDALONE_BUILD)
|
||||
set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
|
||||
endif()
|
||||
set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
|
||||
set(LLVM_LIT_OUTPUT_DIR "${COMPILER_RT_EXEC_OUTPUT_DIR}")
|
||||
endif()
|
||||
|
||||
construct_compiler_rt_default_triple()
|
||||
@ -348,4 +349,15 @@ add_subdirectory(lib)
|
||||
if(COMPILER_RT_INCLUDE_TESTS)
|
||||
add_subdirectory(unittests)
|
||||
add_subdirectory(test)
|
||||
if (COMPILER_RT_STANDALONE_BUILD)
|
||||
# If we have a valid source tree, generate llvm-lit into the bin directory.
|
||||
# The user can still choose to have the check targets *use* a different lit
|
||||
# by specifying -DLLVM_EXTERNAL_LIT, but we generate it regardless.
|
||||
if (EXISTS ${LLVM_MAIN_SRC_DIR}/utils/llvm-lit)
|
||||
add_subdirectory(${LLVM_MAIN_SRC_DIR}/utils/llvm-lit ${CMAKE_CURRENT_BINARY_DIR}/llvm-lit)
|
||||
elseif(NOT EXISTS ${LLVM_EXTERNAL_LIT})
|
||||
message(WARNING "Could not find LLVM source directory and LLVM_EXTERNAL_LIT does not"
|
||||
"point to a valid file. You will not be able to run tests.")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
@ -73,10 +73,9 @@ for name in possibly_dangerous_env_vars:
|
||||
del config.environment[name]
|
||||
|
||||
# Tweak PATH to include llvm tools dir.
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
if (not llvm_tools_dir) or (not os.path.exists(llvm_tools_dir)):
|
||||
lit_config.fatal("Invalid llvm_tools_dir config attribute: %r" % llvm_tools_dir)
|
||||
path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
|
||||
if (not config.llvm_tools_dir) or (not os.path.exists(config.llvm_tools_dir)):
|
||||
lit_config.fatal("Invalid llvm_tools_dir config attribute: %r" % config.llvm_tools_dir)
|
||||
path = os.path.pathsep.join((config.llvm_tools_dir, config.environment['PATH']))
|
||||
config.environment['PATH'] = path
|
||||
|
||||
# Help MSVS link.exe find the standard libraries.
|
||||
@ -193,7 +192,7 @@ if config.host_os == 'Darwin':
|
||||
else:
|
||||
config.substitutions.append( ("%macos_min_target_10_11", "") )
|
||||
|
||||
sancovcc_path = os.path.join(llvm_tools_dir, "sancov")
|
||||
sancovcc_path = os.path.join(config.llvm_tools_dir, "sancov")
|
||||
if os.path.exists(sancovcc_path):
|
||||
config.available_features.add("has_sancovcc")
|
||||
config.substitutions.append( ("%sancovcc ", sancovcc_path) )
|
||||
@ -254,7 +253,7 @@ try:
|
||||
stdout = subprocess.PIPE,
|
||||
env=config.environment)
|
||||
except OSError:
|
||||
print("Could not find llvm-config in " + llvm_tools_dir)
|
||||
print("Could not find llvm-config in " + config.llvm_tools_dir)
|
||||
exit(42)
|
||||
|
||||
if re.search(r'ON', llvm_config_cmd.stdout.read().decode('ascii')):
|
||||
|
||||
@ -22,17 +22,6 @@ if hasattr(config, 'profile_lit_binary_dir') and \
|
||||
config.profile_lit_binary_dir is not None:
|
||||
config.test_exec_root = os.path.join(config.profile_lit_binary_dir, config.name)
|
||||
|
||||
# If the above check didn't work, we're probably in the source tree. Use some
|
||||
# magic to re-execute from the build tree.
|
||||
if config.test_exec_root is None:
|
||||
# The magic relies on knowing compilerrt_site_basedir.
|
||||
compilerrt_basedir = lit_config.params.get('compilerrt_site_basedir', None)
|
||||
if compilerrt_basedir:
|
||||
site_cfg = os.path.join(compilerrt_basedir, 'profile', 'lit.site.cfg')
|
||||
if os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
if config.host_os in ['Linux']:
|
||||
extra_link_flags = ["-ldl"]
|
||||
else:
|
||||
|
||||
@ -16,7 +16,7 @@ config.test_format = lit.formats.GoogleTest(llvm_build_mode, "Test")
|
||||
config.suffixes = []
|
||||
|
||||
# Tweak PATH to include llvm tools dir.
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
llvm_tools_dir = config.llvm_tools_dir
|
||||
if (not llvm_tools_dir) or (not os.path.exists(llvm_tools_dir)):
|
||||
lit_config.fatal("Invalid llvm_tools_dir config attribute: %r" % llvm_tools_dir)
|
||||
path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
|
||||
|
||||
@ -17,7 +17,21 @@ config.suffixes = []
|
||||
config.test_source_root = os.path.join(config.lld_obj_root, 'unittests')
|
||||
config.test_exec_root = config.test_source_root
|
||||
|
||||
|
||||
# Tweak the PATH to include the tools dir.
|
||||
path = os.path.pathsep.join((config.lld_tools_dir, config.llvm_tools_dir, config.environment['PATH']))
|
||||
config.environment['PATH'] = path
|
||||
|
||||
path = os.path.pathsep.join((config.lld_libs_dir, config.llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
|
||||
# Propagate LLVM_SRC_ROOT into the environment.
|
||||
config.environment['LLVM_SRC_ROOT'] = config.llvm_src_root
|
||||
|
||||
# Propagate PYTHON_EXECUTABLE into the environment
|
||||
config.environment['PYTHON_EXECUTABLE'] = sys.executable
|
||||
|
||||
|
||||
# testFormat: The test format to use to interpret tests.
|
||||
if not hasattr(config, 'llvm_build_mode'):
|
||||
lit_config.fatal("unable to find llvm_build_mode value on config")
|
||||
config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')
|
||||
|
||||
@ -8,6 +8,8 @@ config.llvm_build_mode = "@LLVM_BUILD_MODE@"
|
||||
config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
|
||||
config.lld_obj_root = "@LLD_BINARY_DIR@"
|
||||
config.lld_src_root = "@LLD_SOURCE_DIR@"
|
||||
config.lld_libs_dir = "@LLVM_LIBRARY_OUTPUT_INTDIR@"
|
||||
config.lld_tools_dir = "@LLVM_RUNTIME_OUTPUT_INTDIR@"
|
||||
config.target_triple = "@TARGET_TRIPLE@"
|
||||
config.python_executable = "@PYTHON_EXECUTABLE@"
|
||||
|
||||
|
||||
@ -55,95 +55,23 @@ config.excludes = ['Inputs']
|
||||
# test_source_root: The root path where tests are located.
|
||||
config.test_source_root = os.path.dirname(__file__)
|
||||
|
||||
# test_exec_root: The root path where tests should be run.
|
||||
lld_obj_root = getattr(config, 'lld_obj_root', None)
|
||||
if lld_obj_root is not None:
|
||||
config.test_exec_root = os.path.join(lld_obj_root, 'test')
|
||||
config.test_exec_root = os.path.join(config.lld_obj_root, 'test')
|
||||
|
||||
# Set llvm_{src,obj}_root for use by others.
|
||||
config.llvm_src_root = getattr(config, 'llvm_src_root', None)
|
||||
config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
|
||||
|
||||
# Tweak the PATH to include the tools dir and the scripts dir.
|
||||
if lld_obj_root is not None:
|
||||
lld_tools_dir = getattr(config, 'lld_tools_dir', None)
|
||||
if not lld_tools_dir:
|
||||
lit_config.fatal('No LLD tools dir set!')
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
if not llvm_tools_dir:
|
||||
lit_config.fatal('No LLVM tools dir set!')
|
||||
path = os.path.pathsep.join((lld_tools_dir, llvm_tools_dir, config.environment['PATH']))
|
||||
path = os.path.pathsep.join((os.path.join(getattr(config, 'llvm_src_root', None),'test','Scripts'),path))
|
||||
path = os.path.pathsep.join((config.lld_tools_dir, config.llvm_tools_dir, config.environment['PATH']))
|
||||
|
||||
config.environment['PATH'] = path
|
||||
config.environment['PATH'] = path
|
||||
|
||||
lld_libs_dir = getattr(config, 'lld_libs_dir', None)
|
||||
if not lld_libs_dir:
|
||||
lit_config.fatal('No LLD libs dir set!')
|
||||
llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
|
||||
if not llvm_libs_dir:
|
||||
lit_config.fatal('No LLVM libs dir set!')
|
||||
path = os.path.pathsep.join((lld_libs_dir, llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
path = os.path.pathsep.join((config.lld_libs_dir, config.llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
|
||||
# Propagate LLVM_SRC_ROOT into the environment.
|
||||
config.environment['LLVM_SRC_ROOT'] = getattr(config, 'llvm_src_root', '')
|
||||
# Propagate LLVM_SRC_ROOT into the environment.
|
||||
config.environment['LLVM_SRC_ROOT'] = config.llvm_src_root
|
||||
|
||||
# Propagate PYTHON_EXECUTABLE into the environment
|
||||
config.environment['PYTHON_EXECUTABLE'] = getattr(config, 'python_executable',
|
||||
'')
|
||||
###
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'lld_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('lld_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# Try to detect the situation where we are using an out-of-tree build by
|
||||
# looking for 'llvm-config'.
|
||||
#
|
||||
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
||||
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
||||
# build situation. This means knowing how to invoke the build system though,
|
||||
# and I decided it was too much magic. We should solve this by just having
|
||||
# the .cfg files generated during the configuration step.
|
||||
|
||||
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
||||
if not llvm_config:
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Get the source and object roots.
|
||||
llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).strip()
|
||||
llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).strip()
|
||||
lld_src_root = os.path.join(llvm_src_root, "tools", "lld")
|
||||
lld_obj_root = os.path.join(llvm_obj_root, "tools", "lld")
|
||||
|
||||
# Validate that we got a tree which points to here, using the standard
|
||||
# tools/lld layout.
|
||||
this_src_root = os.path.dirname(config.test_source_root)
|
||||
if os.path.realpath(lld_src_root) != os.path.realpath(this_src_root):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Check that the site specific configuration exists.
|
||||
site_cfg = os.path.join(lld_obj_root, 'test', 'lit.site.cfg')
|
||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal(
|
||||
'No site specific configuration available! You may need to '
|
||||
'run "make test" in your lld build directory.')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % lld_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
# Propagate PYTHON_EXECUTABLE into the environment
|
||||
config.environment['PYTHON_EXECUTABLE'] = sys.executable
|
||||
|
||||
# For each occurrence of a lld tool name as its own word, replace it
|
||||
# with the full path to the build directory holding that tool. This
|
||||
@ -185,7 +113,7 @@ for pattern in tool_patterns:
|
||||
if not tool_path:
|
||||
# Warn, but still provide a substitution.
|
||||
lit_config.note('Did not find ' + tool_name + ' in ' + path)
|
||||
tool_path = llvm_tools_dir + '/' + tool_name
|
||||
tool_path = config.llvm_tools_dir + '/' + tool_name
|
||||
config.substitutions.append((pattern, tool_pipe + tool_path))
|
||||
|
||||
# Add site-specific substitutions.
|
||||
@ -227,11 +155,11 @@ if platform.system() not in ['Windows']:
|
||||
import subprocess
|
||||
try:
|
||||
llvm_config_cmd = \
|
||||
subprocess.Popen([os.path.join(llvm_tools_dir, 'llvm-config'),
|
||||
subprocess.Popen([os.path.join(config.llvm_tools_dir, 'llvm-config'),
|
||||
'--build-mode', '--assertion-mode', '--targets-built'],
|
||||
stdout = subprocess.PIPE)
|
||||
except OSError as why:
|
||||
print("Could not find llvm-config in " + llvm_tools_dir)
|
||||
print("Could not find llvm-config in " + config.llvm_tools_dir)
|
||||
exit(42)
|
||||
|
||||
llvm_config_output = llvm_config_cmd.stdout.read().decode('utf_8')
|
||||
|
||||
@ -6,19 +6,6 @@ import os
|
||||
|
||||
import lit.formats
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'llvm_unit_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('lldb_unit_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# name: The name of this test suite.
|
||||
config.name = 'lldb-Unit'
|
||||
|
||||
@ -31,6 +18,4 @@ config.test_source_root = os.path.join(config.lldb_obj_root, 'unittests')
|
||||
config.test_exec_root = config.test_source_root
|
||||
|
||||
# testFormat: The test format to use to interpret tests.
|
||||
if not hasattr(config, 'llvm_build_mode'):
|
||||
lit_config.fatal("unable to find llvm_build_mode value on config")
|
||||
config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')
|
||||
|
||||
@ -29,94 +29,24 @@ config.suffixes = []
|
||||
config.test_source_root = os.path.dirname(__file__)
|
||||
|
||||
# test_exec_root: The root path where tests should be run.
|
||||
lldb_obj_root = getattr(config, 'lldb_obj_root', None)
|
||||
if lldb_obj_root is not None:
|
||||
config.test_exec_root = os.path.join(lldb_obj_root, 'lit')
|
||||
|
||||
# Set llvm_{src,obj}_root for use by others.
|
||||
config.llvm_src_root = getattr(config, 'llvm_src_root', None)
|
||||
config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
|
||||
config.test_exec_root = os.path.join(config.lldb_obj_root, 'lit')
|
||||
|
||||
# Tweak the PATH to include the tools dir and the scripts dir.
|
||||
if lldb_obj_root is not None:
|
||||
lldb_tools_dir = getattr(config, 'lldb_tools_dir', None)
|
||||
if not lldb_tools_dir:
|
||||
lit_config.fatal('No LLDB tools dir set!')
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
if not llvm_tools_dir:
|
||||
lit_config.fatal('No LLVM tools dir set!')
|
||||
path = os.path.pathsep.join((lldb_tools_dir, llvm_tools_dir, config.environment['PATH']))
|
||||
path = os.path.pathsep.join((os.path.join(getattr(config, 'llvm_src_root', None),'test','Scripts'),path))
|
||||
lldb_tools_dir = config.lldb_tools_dir
|
||||
llvm_tools_dir = config.llvm_tools_dir
|
||||
path = os.path.pathsep.join((config.lldb_tools_dir, config.llvm_tools_dir, config.environment['PATH']))
|
||||
|
||||
config.environment['PATH'] = path
|
||||
config.environment['PATH'] = path
|
||||
|
||||
lldb_libs_dir = getattr(config, 'lldb_libs_dir', None)
|
||||
if not lldb_libs_dir:
|
||||
lit_config.fatal('No LLDB libs dir set!')
|
||||
llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
|
||||
if not llvm_libs_dir:
|
||||
lit_config.fatal('No LLVM libs dir set!')
|
||||
path = os.path.pathsep.join((lldb_libs_dir, llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
path = os.path.pathsep.join((config.lldb_libs_dir, config.llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
|
||||
# Propagate LLVM_SRC_ROOT into the environment.
|
||||
config.environment['LLVM_SRC_ROOT'] = getattr(config, 'llvm_src_root', '')
|
||||
# Propagate LLVM_SRC_ROOT into the environment.
|
||||
config.environment['LLVM_SRC_ROOT'] = getattr(config, 'llvm_src_root', '')
|
||||
|
||||
# Propagate PYTHON_EXECUTABLE into the environment
|
||||
config.environment['PYTHON_EXECUTABLE'] = getattr(config, 'python_executable',
|
||||
'')
|
||||
###
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'lldb_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('lldb_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# Try to detect the situation where we are using an out-of-tree build by
|
||||
# looking for 'llvm-config'.
|
||||
#
|
||||
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
||||
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
||||
# build situation. This means knowing how to invoke the build system though,
|
||||
# and I decided it was too much magic. We should solve this by just having
|
||||
# the .cfg files generated during the configuration step.
|
||||
|
||||
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
||||
if not llvm_config:
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Get the source and object roots.
|
||||
llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).strip()
|
||||
llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).strip()
|
||||
lldb_src_root = os.path.join(llvm_src_root, "tools", "lldb")
|
||||
lldb_obj_root = os.path.join(llvm_obj_root, "tools", "lldb")
|
||||
|
||||
# Validate that we got a tree which points to here, using the standard
|
||||
# tools/lldb layout.
|
||||
this_src_root = os.path.dirname(config.test_source_root)
|
||||
if os.path.realpath(lldb_src_root) != os.path.realpath(this_src_root):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Check that the site specific configuration exists.
|
||||
site_cfg = os.path.join(lldb_obj_root, 'test', 'lit.site.cfg')
|
||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal(
|
||||
'No site specific configuration available! You may need to '
|
||||
'run "make test" in your lldb build directory.')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % lldb_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
# Propagate PYTHON_EXECUTABLE into the environment
|
||||
config.environment['PYTHON_EXECUTABLE'] = getattr(config, 'python_executable', '')
|
||||
|
||||
# Register substitutions
|
||||
config.substitutions.append(('%python', config.python_executable))
|
||||
|
||||
@ -845,7 +845,6 @@ if( LLVM_INCLUDE_UTILS )
|
||||
add_subdirectory(utils/PerfectShuffle)
|
||||
add_subdirectory(utils/count)
|
||||
add_subdirectory(utils/not)
|
||||
add_subdirectory(utils/llvm-lit)
|
||||
add_subdirectory(utils/yaml-bench)
|
||||
else()
|
||||
if ( LLVM_INCLUDE_TESTS )
|
||||
@ -932,6 +931,11 @@ endif()
|
||||
|
||||
add_subdirectory(cmake/modules)
|
||||
|
||||
# Do this last so that all lit targets have already been created.
|
||||
if (LLVM_INCLUDE_UTILS)
|
||||
add_subdirectory(utils/llvm-lit)
|
||||
endif()
|
||||
|
||||
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
|
||||
install(DIRECTORY include/llvm include/llvm-c
|
||||
DESTINATION include
|
||||
|
||||
@ -1174,6 +1174,60 @@ function(configure_lit_site_cfg input output)
|
||||
endif()
|
||||
|
||||
configure_file(${input} ${output} @ONLY)
|
||||
get_filename_component(INPUT_DIR ${input} DIRECTORY)
|
||||
if (EXISTS "${INPUT_DIR}/lit.cfg")
|
||||
set(PYTHON_STATEMENT "map_config('${INPUT_DIR}/lit.cfg', '${output}')")
|
||||
get_property(LLVM_LIT_CONFIG_MAP GLOBAL PROPERTY LLVM_LIT_CONFIG_MAP)
|
||||
set(LLVM_LIT_CONFIG_MAP "${LLVM_LIT_CONFIG_MAP}\n${PYTHON_STATEMENT}")
|
||||
set_property(GLOBAL PROPERTY LLVM_LIT_CONFIG_MAP ${LLVM_LIT_CONFIG_MAP})
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
function(get_llvm_lit_path base_dir file_name)
|
||||
cmake_parse_arguments(ARG "ALLOW_EXTERNAL" "" "" ${ARGN})
|
||||
|
||||
if (ARG_ALLOW_EXTERNAL)
|
||||
set (LLVM_EXTERNAL_LIT "" CACHE STRING "Command used to spawn lit")
|
||||
if (NOT "${LLVM_EXTERNAL_LIT}" STREQUAL "")
|
||||
if (EXISTS ${LLVM_EXTERNAL_LIT})
|
||||
get_filename_component(LIT_FILE_NAME ${LLVM_EXTERNAL_LIT} NAME)
|
||||
get_filename_component(LIT_BASE_DIR ${LLVM_EXTERNAL_LIT} DIRECTORY)
|
||||
set(${file_name} ${LIT_FILE_NAME} PARENT_SCOPE)
|
||||
set(${base_dir} ${LIT_BASE_DIR} PARENT_SCOPE)
|
||||
return()
|
||||
else()
|
||||
message(WARN "LLVM_EXTERNAL_LIT set to ${LLVM_EXTERNAL_LIT}, but the path does not exist.")
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
set(lit_file_name "llvm-lit")
|
||||
if (WIN32 AND NOT CYGWIN)
|
||||
# llvm-lit needs suffix.py for multiprocess to find a main module.
|
||||
set(lit_file_name "${lit_file_name}.py")
|
||||
endif ()
|
||||
set(${file_name} ${lit_file_name} PARENT_SCOPE)
|
||||
|
||||
get_property(LLVM_LIT_BASE_DIR GLOBAL PROPERTY LLVM_LIT_BASE_DIR)
|
||||
if (NOT "${LLVM_LIT_BASE_DIR}" STREQUAL "")
|
||||
set(${base_dir} ${LLVM_LIT_BASE_DIR} PARENT_SCOPE)
|
||||
endif()
|
||||
|
||||
# Allow individual projects to provide an override
|
||||
if (NOT "${LLVM_LIT_OUTPUT_DIR}" STREQUAL "")
|
||||
set(LLVM_LIT_BASE_DIR ${LLVM_LIT_OUTPUT_DIR})
|
||||
elseif(NOT "${LLVM_RUNTIME_OUTPUT_INTDIR}" STREQUAL "")
|
||||
set(LLVM_LIT_BASE_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
|
||||
else()
|
||||
message(WARNING "Could not find suitable output location for llvm-lit."
|
||||
"Using default ${CMAKE_CURRENT_BINARY_DIR}/llvm-lit")
|
||||
set(LLVM_LIT_BASE_DIR ${CMAKE_CURRENT_BINARY_DIR}/llvm-lit)
|
||||
endif()
|
||||
|
||||
# Cache this so we don't have to do it again and have subsequent calls
|
||||
# potentially disagree on the value.
|
||||
set_property(GLOBAL PROPERTY LLVM_LIT_BASE_DIR ${LLVM_LIT_BASE_DIR})
|
||||
set(${base_dir} ${LLVM_LIT_BASE_DIR} PARENT_SCOPE)
|
||||
endfunction()
|
||||
|
||||
# A raw function to create a lit target. This is used to implement the testuite
|
||||
@ -1185,12 +1239,16 @@ function(add_lit_target target comment)
|
||||
if (NOT CMAKE_CFG_INTDIR STREQUAL ".")
|
||||
list(APPEND LIT_ARGS --param build_mode=${CMAKE_CFG_INTDIR})
|
||||
endif ()
|
||||
if (EXISTS ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
|
||||
set (LIT_COMMAND "${PYTHON_EXECUTABLE};${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py"
|
||||
CACHE STRING "Command used to spawn llvm-lit")
|
||||
else()
|
||||
find_program(LIT_COMMAND NAMES llvm-lit lit.py lit)
|
||||
endif ()
|
||||
|
||||
# Get the path to the lit to *run* tests with. This can be overriden by
|
||||
# the user by specifying -DLLVM_EXTERNAL_LIT=<path-to-lit.py>
|
||||
get_llvm_lit_path(
|
||||
lit_base_dir
|
||||
lit_file_name
|
||||
ALLOW_EXTERNAL
|
||||
)
|
||||
|
||||
set(LIT_COMMAND "${PYTHON_EXECUTABLE};${lit_base_dir}/${lit_file_name}")
|
||||
list(APPEND LIT_COMMAND ${LIT_ARGS})
|
||||
foreach(param ${ARG_PARAMS})
|
||||
list(APPEND LIT_COMMAND --param ${param})
|
||||
|
||||
@ -18,14 +18,11 @@ config.is_early = True
|
||||
|
||||
# test_source_root: The root path where tests are located.
|
||||
# test_exec_root: The root path where tests should be run.
|
||||
llvm_obj_root = getattr(config, 'llvm_obj_root', None)
|
||||
if llvm_obj_root is not None:
|
||||
config.test_exec_root = os.path.join(llvm_obj_root, 'unittests')
|
||||
config.test_source_root = config.test_exec_root
|
||||
config.test_exec_root = os.path.join(config.llvm_obj_root, 'unittests')
|
||||
config.test_source_root = config.test_exec_root
|
||||
|
||||
# testFormat: The test format to use to interpret tests.
|
||||
llvm_build_mode = getattr(config, 'llvm_build_mode', "Debug")
|
||||
config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
|
||||
config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')
|
||||
|
||||
# Propagate the temp directory. Windows requires this because it uses \Windows\
|
||||
# if none of these are present.
|
||||
@ -47,49 +44,3 @@ if sys.platform in ['win32', 'cygwin'] and os.path.isdir(config.shlibdir):
|
||||
# Win32 may use %SYSTEMDRIVE% during file system shell operations, so propogate.
|
||||
if sys.platform == 'win32' and 'SYSTEMDRIVE' in os.environ:
|
||||
config.environment['SYSTEMDRIVE'] = os.environ['SYSTEMDRIVE']
|
||||
|
||||
###
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'llvm_unit_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('llvm_unit_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# Try to detect the situation where we are using an out-of-tree build by
|
||||
# looking for 'llvm-config'.
|
||||
#
|
||||
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
||||
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
||||
# build situation. This means knowing how to invoke the build system
|
||||
# though, and I decided it was too much magic.
|
||||
|
||||
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
||||
if not llvm_config:
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Get the source and object roots.
|
||||
llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).strip()
|
||||
llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).strip()
|
||||
|
||||
# Validate that we got a tree which points to here.
|
||||
this_src_root = os.path.join(os.path.dirname(__file__),'..','..')
|
||||
if os.path.realpath(llvm_src_root) != os.path.realpath(this_src_root):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Check that the site specific configuration exists.
|
||||
site_cfg = os.path.join(llvm_obj_root, 'test', 'Unit', 'lit.site.cfg')
|
||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % llvm_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
@ -53,17 +53,11 @@ config.excludes = ['Inputs', 'CMakeLists.txt', 'README.txt', 'LICENSE.txt']
|
||||
config.test_source_root = os.path.dirname(__file__)
|
||||
|
||||
# test_exec_root: The root path where tests should be run.
|
||||
llvm_obj_root = getattr(config, 'llvm_obj_root', None)
|
||||
if llvm_obj_root is not None:
|
||||
config.test_exec_root = os.path.join(llvm_obj_root, 'test')
|
||||
config.test_exec_root = os.path.join(config.llvm_obj_root, 'test')
|
||||
|
||||
# Tweak the PATH to include the tools dir.
|
||||
if llvm_obj_root is not None:
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
if not llvm_tools_dir:
|
||||
lit_config.fatal('No LLVM tools dir set!')
|
||||
path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
|
||||
config.environment['PATH'] = path
|
||||
path = os.path.pathsep.join((config.llvm_tools_dir, config.environment['PATH']))
|
||||
config.environment['PATH'] = path
|
||||
|
||||
# Propagate 'HOME' through the environment.
|
||||
if 'HOME' in os.environ:
|
||||
@ -85,7 +79,7 @@ if 'TEMP' in os.environ:
|
||||
config.environment['TEMP'] = os.environ['TEMP']
|
||||
|
||||
# Propagate LLVM_SRC_ROOT into the environment.
|
||||
config.environment['LLVM_SRC_ROOT'] = getattr(config, 'llvm_src_root', '')
|
||||
config.environment['LLVM_SRC_ROOT'] = config.llvm_src_root
|
||||
|
||||
# Propagate PYTHON_EXECUTABLE into the environment
|
||||
config.environment['PYTHON_EXECUTABLE'] = getattr(config, 'python_executable',
|
||||
@ -97,80 +91,23 @@ for symbolizer in ['ASAN_SYMBOLIZER_PATH', 'MSAN_SYMBOLIZER_PATH']:
|
||||
config.environment[symbolizer] = os.environ[symbolizer]
|
||||
|
||||
# Set up OCAMLPATH to include newly built OCaml libraries.
|
||||
llvm_lib_dir = getattr(config, 'llvm_lib_dir', None)
|
||||
if llvm_lib_dir is None:
|
||||
if llvm_obj_root is not None:
|
||||
llvm_lib_dir = os.path.join(llvm_obj_root, 'lib')
|
||||
top_ocaml_lib = os.path.join(config.llvm_lib_dir, 'ocaml')
|
||||
llvm_ocaml_lib = os.path.join(top_ocaml_lib, 'llvm')
|
||||
ocamlpath = os.path.pathsep.join((llvm_ocaml_lib, top_ocaml_lib))
|
||||
if 'OCAMLPATH' in os.environ:
|
||||
ocamlpath = os.path.pathsep.join((ocamlpath, os.environ['OCAMLPATH']))
|
||||
config.environment['OCAMLPATH'] = ocamlpath
|
||||
|
||||
if llvm_lib_dir is not None:
|
||||
top_ocaml_lib = os.path.join(llvm_lib_dir, 'ocaml')
|
||||
llvm_ocaml_lib = os.path.join(top_ocaml_lib, 'llvm')
|
||||
if llvm_ocaml_lib is not None:
|
||||
ocamlpath = os.path.pathsep.join((llvm_ocaml_lib, top_ocaml_lib))
|
||||
if 'OCAMLPATH' in os.environ:
|
||||
ocamlpath = os.path.pathsep.join((ocamlpath, os.environ['OCAMLPATH']))
|
||||
config.environment['OCAMLPATH'] = ocamlpath
|
||||
|
||||
if 'CAML_LD_LIBRARY_PATH' in os.environ:
|
||||
caml_ld_library_path = os.path.pathsep.join((llvm_ocaml_lib,
|
||||
os.environ['CAML_LD_LIBRARY_PATH']))
|
||||
config.environment['CAML_LD_LIBRARY_PATH'] = caml_ld_library_path
|
||||
else:
|
||||
config.environment['CAML_LD_LIBRARY_PATH'] = llvm_ocaml_lib
|
||||
if 'CAML_LD_LIBRARY_PATH' in os.environ:
|
||||
caml_ld_library_path = os.path.pathsep.join((llvm_ocaml_lib,
|
||||
os.environ['CAML_LD_LIBRARY_PATH']))
|
||||
config.environment['CAML_LD_LIBRARY_PATH'] = caml_ld_library_path
|
||||
else:
|
||||
config.environment['CAML_LD_LIBRARY_PATH'] = llvm_ocaml_lib
|
||||
|
||||
# Set up OCAMLRUNPARAM to enable backtraces in OCaml tests.
|
||||
config.environment['OCAMLRUNPARAM'] = 'b'
|
||||
|
||||
###
|
||||
|
||||
import os
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'llvm_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('llvm_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# Try to detect the situation where we are using an out-of-tree build by
|
||||
# looking for 'llvm-config'.
|
||||
#
|
||||
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
||||
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
||||
# build situation. This means knowing how to invoke the build system
|
||||
# though, and I decided it was too much magic.
|
||||
|
||||
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
||||
if not llvm_config:
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Get the source and object roots.
|
||||
llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).strip()
|
||||
llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).strip()
|
||||
|
||||
# Validate that we got a tree which points to here.
|
||||
this_src_root = os.path.dirname(config.test_source_root)
|
||||
if os.path.realpath(llvm_src_root) != os.path.realpath(this_src_root):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Check that the site specific configuration exists.
|
||||
site_cfg = os.path.join(llvm_obj_root, 'test', 'lit.site.cfg')
|
||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % llvm_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
###
|
||||
|
||||
# Provide the path to asan runtime lib 'libclang_rt.asan_osx_dynamic.dylib' if
|
||||
# available. This is darwin specific since it's currently only needed on darwin.
|
||||
def get_asan_rtlib():
|
||||
@ -231,11 +168,11 @@ config.substitutions.append( ('%ld64', ld64_cmd) )
|
||||
# Support tests for both native and bytecode builds.
|
||||
config.substitutions.append( ('%ocamlc',
|
||||
"%s ocamlc -cclib -L%s %s" %
|
||||
(config.ocamlfind_executable, llvm_lib_dir, config.ocaml_flags)) )
|
||||
(config.ocamlfind_executable, config.llvm_lib_dir, config.ocaml_flags)) )
|
||||
if config.have_ocamlopt:
|
||||
config.substitutions.append( ('%ocamlopt',
|
||||
"%s ocamlopt -cclib -L%s -cclib -Wl,-rpath,%s %s" %
|
||||
(config.ocamlfind_executable, llvm_lib_dir, llvm_lib_dir, config.ocaml_flags)) )
|
||||
(config.ocamlfind_executable, config.llvm_lib_dir, config.llvm_lib_dir, config.ocaml_flags)) )
|
||||
else:
|
||||
config.substitutions.append( ('%ocamlopt', "true" ) )
|
||||
|
||||
@ -267,7 +204,7 @@ def find_tool_substitution(pattern):
|
||||
# llvm-lit "-Dllc=llc -enable-misched -verify-machineinstrs"
|
||||
tool_path = lit_config.params.get(tool_name)
|
||||
if tool_path is None:
|
||||
tool_path = lit.util.which(tool_name, llvm_tools_dir)
|
||||
tool_path = lit.util.which(tool_name, config.llvm_tools_dir)
|
||||
if tool_path is None:
|
||||
return tool_name, tool_path, tool_pipe
|
||||
if (tool_name == "llc" and
|
||||
@ -333,8 +270,8 @@ for pattern in [r"\bbugpoint\b(?!-)",
|
||||
tool_name, tool_path, tool_pipe = find_tool_substitution(pattern)
|
||||
if not tool_path:
|
||||
# Warn, but still provide a substitution.
|
||||
lit_config.note('Did not find ' + tool_name + ' in ' + llvm_tools_dir)
|
||||
tool_path = llvm_tools_dir + '/' + tool_name
|
||||
lit_config.note('Did not find ' + tool_name + ' in ' + config.llvm_tools_dir)
|
||||
tool_path = config.llvm_tools_dir + '/' + tool_name
|
||||
config.substitutions.append((pattern, tool_pipe + tool_path))
|
||||
|
||||
# For tools that are optional depending on the config, we won't warn
|
||||
@ -350,7 +287,7 @@ for pattern in [r"\bllvm-go\b",
|
||||
tool_name, tool_path, tool_pipe = find_tool_substitution(pattern)
|
||||
if not tool_path:
|
||||
# Provide a substitution anyway, for the sake of consistent errors.
|
||||
tool_path = llvm_tools_dir + '/' + tool_name
|
||||
tool_path = config.llvm_tools_dir + '/' + tool_name
|
||||
config.substitutions.append((pattern, tool_pipe + tool_path))
|
||||
|
||||
|
||||
@ -482,11 +419,11 @@ if have_ld64_plugin_support():
|
||||
# Ask llvm-config about assertion mode.
|
||||
try:
|
||||
llvm_config_cmd = subprocess.Popen(
|
||||
[os.path.join(llvm_tools_dir, 'llvm-config'), '--assertion-mode'],
|
||||
[os.path.join(config.llvm_tools_dir, 'llvm-config'), '--assertion-mode'],
|
||||
stdout = subprocess.PIPE,
|
||||
env=config.environment)
|
||||
except OSError:
|
||||
print("Could not find llvm-config in " + llvm_tools_dir)
|
||||
print("Could not find llvm-config in " + config.llvm_tools_dir)
|
||||
exit(42)
|
||||
|
||||
if re.search(r'ON', llvm_config_cmd.stdout.read().decode('ascii')):
|
||||
@ -538,11 +475,11 @@ if use_gmalloc:
|
||||
# Ask llvm-config about global-isel.
|
||||
try:
|
||||
llvm_config_cmd = subprocess.Popen(
|
||||
[os.path.join(llvm_tools_dir, 'llvm-config'), '--has-global-isel'],
|
||||
[os.path.join(config.llvm_tools_dir, 'llvm-config'), '--has-global-isel'],
|
||||
stdout = subprocess.PIPE,
|
||||
env=config.environment)
|
||||
except OSError:
|
||||
print("Could not find llvm-config in " + llvm_tools_dir)
|
||||
print("Could not find llvm-config in " + config.llvm_tools_dir)
|
||||
exit(42)
|
||||
|
||||
if re.search(r'ON', llvm_config_cmd.stdout.read().decode('ascii')):
|
||||
|
||||
@ -40,6 +40,20 @@ def getTestSuite(item, litConfig, cache):
|
||||
ts, relative = search(parent)
|
||||
return (ts, relative + (base,))
|
||||
|
||||
# This is a private builtin parameter which can be used to perform
|
||||
# translation of configuration paths. Specifically, this parameter
|
||||
# can be set to a dictionary that the discovery process will consult
|
||||
# when it finds a configuration it is about to load. If the given
|
||||
# path is in the map, the value of that key is a path to the
|
||||
# configuration to load instead.
|
||||
config_map = litConfig.params.get('config_map')
|
||||
if config_map:
|
||||
cfgpath = os.path.normpath(cfgpath)
|
||||
cfgpath = os.path.normcase(cfgpath)
|
||||
target = config_map.get(cfgpath)
|
||||
if target:
|
||||
cfgpath = target
|
||||
|
||||
# We found a test suite, create a new config for it and load it.
|
||||
if litConfig.debug:
|
||||
litConfig.note('loading suite config %r' % cfgpath)
|
||||
|
||||
@ -65,7 +65,6 @@ if sys.platform.startswith('win') or sys.platform.startswith('cygwin'):
|
||||
config.available_features.add('windows')
|
||||
|
||||
# Add llvm tools directory if this config is being loaded indirectly
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
if llvm_tools_dir != None:
|
||||
path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
|
||||
if config.llvm_tools_dir is not None:
|
||||
path = os.path.pathsep.join((config.llvm_tools_dir, config.environment['PATH']))
|
||||
config.environment['PATH'] = path
|
||||
|
||||
@ -1,12 +1,13 @@
|
||||
if (WIN32 AND NOT CYGWIN)
|
||||
# llvm-lit needs suffix.py for multiprocess to find a main module.
|
||||
set(suffix .py)
|
||||
endif ()
|
||||
set(llvm_lit_path ${LLVM_RUNTIME_OUTPUT_INTDIR}/llvm-lit${suffix})
|
||||
get_property(LLVM_LIT_CONFIG_MAP GLOBAL PROPERTY LLVM_LIT_CONFIG_MAP)
|
||||
|
||||
get_llvm_lit_path(LIT_BASE_DIR LIT_FILE_NAME)
|
||||
|
||||
set(LLVM_SOURCE_DIR ${LLVM_MAIN_SRC_DIR})
|
||||
|
||||
if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
|
||||
foreach(BUILD_MODE ${CMAKE_CONFIGURATION_TYPES})
|
||||
string(REPLACE ${CMAKE_CFG_INTDIR} ${BUILD_MODE} bi ${llvm_lit_path})
|
||||
string(REPLACE ${CMAKE_CFG_INTDIR} ${BUILD_MODE} bi ${LIT_BASE_DIR})
|
||||
set(bi "${bi}/${LIT_FILE_NAME}")
|
||||
configure_file(
|
||||
llvm-lit.in
|
||||
${bi}
|
||||
@ -16,6 +17,6 @@ else()
|
||||
set(BUILD_MODE .)
|
||||
configure_file(
|
||||
llvm-lit.in
|
||||
${llvm_lit_path}
|
||||
${LIT_BASE_DIR}/${LIT_FILE_NAME}
|
||||
)
|
||||
endif()
|
||||
|
||||
@ -3,6 +3,15 @@
|
||||
import os
|
||||
import sys
|
||||
|
||||
config_map = {}
|
||||
|
||||
def map_config(source_dir, site_config):
|
||||
global config_map
|
||||
source_dir = os.path.normpath(source_dir)
|
||||
source_dir = os.path.normcase(source_dir)
|
||||
site_config = os.path.normpath(site_config)
|
||||
config_map[source_dir] = site_config
|
||||
|
||||
# Variables configured at build time.
|
||||
llvm_source_root = "@LLVM_SOURCE_DIR@"
|
||||
llvm_obj_root = "@LLVM_BINARY_DIR@"
|
||||
@ -12,42 +21,11 @@ sys.path.insert(0, os.path.join(llvm_source_root, 'utils', 'lit'))
|
||||
|
||||
# Set up some builtin parameters, so that by default the LLVM test suite
|
||||
# configuration file knows how to find the object tree.
|
||||
builtin_parameters = {
|
||||
'build_mode' : "@BUILD_MODE@",
|
||||
'llvm_site_config' : os.path.join(llvm_obj_root, 'test', 'lit.site.cfg'),
|
||||
'llvm_unit_site_config' : os.path.join(llvm_obj_root, 'test', 'Unit',
|
||||
'lit.site.cfg')
|
||||
}
|
||||
builtin_parameters = { 'build_mode' : "@BUILD_MODE@" }
|
||||
|
||||
clang_obj_root = os.path.join(llvm_obj_root, 'tools', 'clang')
|
||||
@LLVM_LIT_CONFIG_MAP@
|
||||
|
||||
if os.path.exists(clang_obj_root):
|
||||
builtin_parameters['clang_site_config'] = \
|
||||
os.path.join(clang_obj_root, 'test', 'lit.site.cfg')
|
||||
clang_tools_extra_obj_root = os.path.join(clang_obj_root, 'tools', 'extra')
|
||||
if os.path.exists(clang_tools_extra_obj_root):
|
||||
builtin_parameters['clang_tools_extra_site_config'] = \
|
||||
os.path.join(clang_tools_extra_obj_root, 'test', 'lit.site.cfg')
|
||||
|
||||
lld_obj_root = os.path.join(llvm_obj_root, 'tools', 'lld')
|
||||
if os.path.exists(lld_obj_root):
|
||||
builtin_parameters['lld_site_config'] = \
|
||||
os.path.join(lld_obj_root, 'test', 'lit.site.cfg')
|
||||
|
||||
compilerrt_obj_root = os.path.join(llvm_obj_root, 'projects', 'compiler-rt')
|
||||
if os.path.exists(compilerrt_obj_root):
|
||||
builtin_parameters['compilerrt_site_basedir'] = \
|
||||
os.path.join(compilerrt_obj_root, 'test')
|
||||
|
||||
libcxx_obj_root = os.path.join(llvm_obj_root, 'projects', 'libcxx')
|
||||
if os.path.exists(libcxx_obj_root):
|
||||
builtin_parameters['libcxx_site_config'] = \
|
||||
os.path.join(libcxx_obj_root, 'test', 'lit.site.cfg')
|
||||
|
||||
libcxxabi_obj_root = os.path.join(llvm_obj_root, 'projects', 'libcxxabi')
|
||||
if os.path.exists(libcxxabi_obj_root):
|
||||
builtin_parameters['libcxxabi_site_config'] = \
|
||||
os.path.join(libcxxabi_obj_root, 'test', 'lit.site.cfg')
|
||||
builtin_parameters['config_map'] = config_map
|
||||
|
||||
if __name__=='__main__':
|
||||
from lit.main import main
|
||||
|
||||
@ -19,14 +19,11 @@ config.suffixes = []
|
||||
|
||||
# test_source_root: The root path where tests are located.
|
||||
# test_exec_root: The root path where tests should be run.
|
||||
polly_obj_root = getattr(config, 'polly_obj_root', None)
|
||||
if polly_obj_root is not None:
|
||||
config.test_exec_root = os.path.join(polly_obj_root, 'unittests')
|
||||
config.test_source_root = config.test_exec_root
|
||||
config.test_exec_root = os.path.join(config.polly_obj_root, 'unittests')
|
||||
config.test_source_root = config.test_exec_root
|
||||
|
||||
# testFormat: The test format to use to interpret tests.
|
||||
llvm_build_mode = getattr(config, 'llvm_build_mode', "Debug")
|
||||
config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
|
||||
config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests')
|
||||
|
||||
# Propagate the temp directory. Windows requires this because it uses \Windows\
|
||||
# if none of these are present.
|
||||
@ -40,55 +37,6 @@ for symbolizer in ['ASAN_SYMBOLIZER_PATH', 'MSAN_SYMBOLIZER_PATH']:
|
||||
if symbolizer in os.environ:
|
||||
config.environment[symbolizer] = os.environ[symbolizer]
|
||||
|
||||
###
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'polly_unit_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('polly_unit_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# Try to detect the situation where we are using an out-of-tree build by
|
||||
# looking for 'llvm-config'.
|
||||
#
|
||||
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
||||
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
||||
# build situation. This means knowing how to invoke the build system
|
||||
# though, and I decided it was too much magic.
|
||||
|
||||
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
||||
if not llvm_config:
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Get the source and object roots.
|
||||
llvm_src_root = lit.util.capture(['llvm-config', '--src-root']).strip()
|
||||
llvm_obj_root = lit.util.capture(['llvm-config', '--obj-root']).strip()
|
||||
polly_src_root = os.path.join(llvm_src_root, "tools", "polly")
|
||||
polly_obj_root = os.path.join(llvm_obj_root, "tools", "polly")
|
||||
|
||||
# Validate that we got a tree which points to here, using the standard
|
||||
# tools/clang layout.
|
||||
this_src_root = os.path.join(os.path.dirname(__file__),'..','..')
|
||||
if os.path.realpath(polly_src_root) != os.path.realpath(this_src_root):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Check that the site specific configuration exists.
|
||||
site_cfg = os.path.join(polly_obj_root, 'test', 'Unit', 'lit.site.cfg')
|
||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % polly_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
shlibpath_var = ''
|
||||
if platform.system() == 'Linux':
|
||||
shlibpath_var = 'LD_LIBRARY_PATH'
|
||||
@ -98,10 +46,7 @@ elif platform.system() == 'Windows':
|
||||
shlibpath_var = 'PATH'
|
||||
|
||||
# Point the dynamic loader at dynamic libraries in 'lib'.
|
||||
llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
|
||||
if not llvm_libs_dir:
|
||||
lit_config.fatal('No LLVM libs dir set!')
|
||||
shlibpath = os.path.pathsep.join((llvm_libs_dir,
|
||||
shlibpath = os.path.pathsep.join((config.llvm_libs_dir,
|
||||
config.environment.get(shlibpath_var,'')))
|
||||
|
||||
# Win32 seeks DLLs along %PATH%.
|
||||
|
||||
@ -27,90 +27,25 @@ config.suffixes = ['.ll']
|
||||
config.test_source_root = os.path.dirname(__file__)
|
||||
|
||||
# test_exec_root: The root path where tests should be run.
|
||||
polly_obj_root = getattr(config, 'polly_obj_root', None)
|
||||
if polly_obj_root is not None:
|
||||
config.test_exec_root = os.path.join(polly_obj_root, 'test')
|
||||
|
||||
# Set llvm_{src,obj}_root for use by others.
|
||||
config.llvm_src_root = getattr(config, 'llvm_src_root', None)
|
||||
config.llvm_obj_root = getattr(config, 'llvm_obj_root', None)
|
||||
config.test_exec_root = os.path.join(config.polly_obj_root, 'test')
|
||||
|
||||
# Tweak the PATH to include the tools dir and the scripts dir.
|
||||
if polly_obj_root is not None:
|
||||
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
|
||||
if not llvm_tools_dir:
|
||||
lit_config.fatal('No LLVM tools dir set!')
|
||||
extra_paths = getattr(config, 'extra_paths', [])
|
||||
base_paths = [llvm_tools_dir, config.environment['PATH']]
|
||||
path = os.path.pathsep.join(base_paths + extra_paths)
|
||||
config.environment['PATH'] = path
|
||||
base_paths = [config.llvm_tools_dir, config.environment['PATH']]
|
||||
path = os.path.pathsep.join(base_paths + config.extra_paths)
|
||||
config.environment['PATH'] = path
|
||||
|
||||
llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
|
||||
if not llvm_libs_dir:
|
||||
lit_config.fatal('No LLVM libs dir set!')
|
||||
path = os.path.pathsep.join((llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
|
||||
###
|
||||
|
||||
# Check that the object root is known.
|
||||
if config.test_exec_root is None:
|
||||
# Otherwise, we haven't loaded the site specific configuration (the user is
|
||||
# probably trying to run on a test file directly, and either the site
|
||||
# configuration hasn't been created by the build system, or we are in an
|
||||
# out-of-tree build situation).
|
||||
|
||||
# Check for 'polly_site_config' user parameter, and use that if available.
|
||||
site_cfg = lit_config.params.get('polly_site_config', None)
|
||||
if site_cfg and os.path.exists(site_cfg):
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
|
||||
# Try to detect the situation where we are using an out-of-tree build by
|
||||
# looking for 'llvm-config'.
|
||||
#
|
||||
# FIXME: I debated (i.e., wrote and threw away) adding logic to
|
||||
# automagically generate the lit.site.cfg if we are in some kind of fresh
|
||||
# build situation. This means knowing how to invoke the build system though,
|
||||
# and I decided it was too much magic. We should solve this by just having
|
||||
# the .cfg files generated during the configuration step.
|
||||
|
||||
llvm_config = lit.util.which('llvm-config', config.environment['PATH'])
|
||||
if not llvm_config:
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Get the source and object roots.
|
||||
llvm_src_root = subprocess.check_output(['llvm-config', '--src-root']).decode("utf-8").strip()
|
||||
llvm_obj_root = subprocess.check_output(['llvm-config', '--obj-root']).decode("utf-8").strip()
|
||||
|
||||
polly_src_root = os.path.join(llvm_src_root, "tools", "polly")
|
||||
polly_obj_root = os.path.join(llvm_obj_root, "tools", "polly")
|
||||
|
||||
# Validate that we got a tree which points to here, using the standard
|
||||
# tools/polly layout.
|
||||
this_src_root = os.path.dirname(config.test_source_root)
|
||||
if os.path.realpath(polly_src_root) != os.path.realpath(this_src_root):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Check that the site specific configuration exists.
|
||||
site_cfg = os.path.join(polly_obj_root, 'test', 'lit.site.cfg')
|
||||
if not os.path.exists(site_cfg):
|
||||
lit_config.fatal('No site specific configuration available!')
|
||||
|
||||
# Okay, that worked. Notify the user of the automagic, and reconfigure.
|
||||
lit_config.note('using out-of-tree build at %r' % polly_obj_root)
|
||||
lit_config.load_config(config, site_cfg)
|
||||
raise SystemExit
|
||||
path = os.path.pathsep.join((config.llvm_libs_dir,
|
||||
config.environment.get('LD_LIBRARY_PATH','')))
|
||||
config.environment['LD_LIBRARY_PATH'] = path
|
||||
|
||||
# opt knows whether it is compiled with -DNDEBUG.
|
||||
import subprocess
|
||||
try:
|
||||
opt_cmd = subprocess.Popen([os.path.join(llvm_tools_dir, 'opt'), '-version'],
|
||||
opt_cmd = subprocess.Popen([os.path.join(config.llvm_tools_dir, 'opt'), '-version'],
|
||||
stdout = subprocess.PIPE,
|
||||
env=config.environment)
|
||||
except OSError:
|
||||
print("Could not find opt in " + llvm_tools_dir)
|
||||
print("Could not find opt in " + config.llvm_tools_dir)
|
||||
exit(42)
|
||||
|
||||
if re.search(r'with assertions', opt_cmd.stdout.read().decode('ascii')):
|
||||
@ -118,13 +53,14 @@ if re.search(r'with assertions', opt_cmd.stdout.read().decode('ascii')):
|
||||
opt_cmd.wait()
|
||||
|
||||
try:
|
||||
llvm_config_cmd = subprocess.Popen([os.path.join(llvm_tools_dir,
|
||||
'llvm-config'),
|
||||
llvm_config_cmd = subprocess.Popen([os.path.join(
|
||||
config.llvm_tools_dir,
|
||||
'llvm-config'),
|
||||
'--targets-built'],
|
||||
stdout = subprocess.PIPE,
|
||||
env=config.environment)
|
||||
except OSError:
|
||||
print("Could not find llvm-config in " + llvm_tools_dir)
|
||||
print("Could not find llvm-config in " + config.llvm_tools_dir)
|
||||
exit(42)
|
||||
|
||||
if re.search(r'NVPTX', llvm_config_cmd.stdout.read().decode('ascii')):
|
||||
|
||||
Loading…
Reference in New Issue
Block a user