Add support getting the operands of a User to ocaml.

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

diff --git a/test/lit.cfg b/test/lit.cfg
index 246f2701ce693c017788d7a77272c7dd3ed530d8..929871a1d225d53395a3584959d965e65e2c7143 100644 (file)
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -40,13 +40,14 @@ if llvm_obj_root is not None:
     config.environment['PATH'] = path
 
     llvmgcc_dir = getattr(config, 'llvmgcc_dir', None)
-    if not llvm_tools_dir:
-        lit.fatal('No llvm-gcc dir set!')
     if llvmgcc_dir:
         path = os.path.pathsep.join((os.path.join(llvmgcc_dir, 'bin'),
                                      config.environment['PATH']))
         config.environment['PATH'] = path
 
+# Propogate 'HOME' through the environment.
+config.environment['HOME'] = os.environ['HOME']
+
 ###
 
 import os
@@ -114,6 +115,11 @@ for sub in ['llvmgcc', 'llvmgxx', 'compile_cxx', 'compile_c',
     if sub in ('llvmgcc', 'llvmgxx'):
         config.substitutions.append(('%' + sub,
                                      site_exp[sub] + ' -emit-llvm -w'))
+    # FIXME: This is a hack to avoid LLVMC tests failing due to a clang driver
+    #        warning when passing in "-fexceptions -fno-exceptions".
+    elif sub == 'compile_cxx':
+        config.substitutions.append(('%' + sub,
+                                  site_exp[sub].replace('-fno-exceptions', '')))
     else:
         config.substitutions.append(('%' + sub, site_exp[sub]))
 
@@ -127,13 +133,16 @@ targets = set(site_exp["TARGETS_TO_BUILD"].split())
 def llvm_supports_target(name):
     return name in targets
 
+def llvm_supports_darwin_and_target(name):
+    return 'darwin' in config.target_triple and llvm_supports_target(name)
+
 langs = set(site_exp['llvmgcc_langs'].split(','))
 def llvm_gcc_supports(name):
     return name in langs
 
 bindings = set(site_exp['llvm_bindings'].split(','))
 def llvm_supports_binding(name):
-    return name in langs
+    return name in bindings
 
 # Provide on_clone hook for reading 'dg.exp'.
 import os