llvm_build_mode = getattr(config, 'llvm_build_mode', "Debug")
config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
-###
+# Propagate the temp directory. Windows requires this because it uses \Windows\
+# if none of these are present.
+if 'TMP' in os.environ:
+ config.environment['TMP'] = os.environ['TMP']
+if 'TEMP' in os.environ:
+ config.environment['TEMP'] = os.environ['TEMP']
-import os
+# Propagate path to symbolizer for ASan/MSan.
+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:
# 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.params.get('llvm_unit_site_config', None)
+ if site_cfg and os.path.exists(site_cfg):
+ lit.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'.
#
lit.note('using out-of-tree build at %r' % llvm_obj_root)
lit.load_config(config, site_cfg)
raise SystemExit
+
+# If necessary, point the dynamic loader at libLLVM.so.
+if config.enable_shared:
+ shlibpath = config.environment.get(config.shlibpath_var,'')
+ if shlibpath:
+ shlibpath = os.pathsep + shlibpath
+ shlibpath = config.shlibdir + shlibpath
+ config.environment[config.shlibpath_var] = shlibpath