Make pushq produce signed relocations.

[oota-llvm.git] / test / Unit / lit.cfg

diff --git a/test/Unit/lit.cfg b/test/Unit/lit.cfg
index 6fd39988aea4d8e991eb1b0238e4d8553812e9ba..35092964a5cd2a45b1e8f1893145db71566df7ac 100644 (file)
--- a/test/Unit/lit.cfg
+++ b/test/Unit/lit.cfg
@@ -7,8 +7,7 @@ import os
 # name: The name of this test suite.
 config.name = 'LLVM-Unit'
 
-# suffixes: A list of file extensions to treat as test files, this is actually
-# set by on_clone().
+# suffixes: A list of file extensions to treat as test files.
 config.suffixes = []
 
 # test_source_root: The root path where tests are located.
@@ -22,9 +21,22 @@ if llvm_obj_root is not None:
 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
+# 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
 
 # Check that the object root is known.
 if config.test_exec_root is None:
@@ -33,6 +45,12 @@ 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'.
     #