first step to fixing PR8642: don't fold away empty basic blocks

[oota-llvm.git] / unittests / Makefile.unittest

diff --git a/unittests/Makefile.unittest b/unittests/Makefile.unittest
index 6001c436e5ae91c2a8e2a1ff7f6054c41326987c..8be6174cb908ac268778034816f9300a64bda8f6 100644 (file)
--- a/unittests/Makefile.unittest
+++ b/unittests/Makefile.unittest
@@ -27,15 +27,22 @@ CPP.Flags += -DGTEST_HAS_RTTI=0
 # supported by Clang, so force googletest to use its own tuple implementation.
 CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
 
+# Disable pthreads if LLVM was configured without them.
+ifneq ($(HAVE_PTHREAD), 1)
+  CPP.Flags += -DGTEST_HAS_PTHREAD=0
+endif
+
 TESTLIBS = -lGoogleTest -lUnitTestMain
 
 ifeq ($(ENABLE_SHARED), 1)
-  # Add the absolute path to the dynamic library.  This is ok because
-  # we'll never install unittests.
-  LD.Flags += $(RPATH) -Wl,$(LibDir)
+  ifneq (,$(RPATH))
+    # Add the absolute path to the dynamic library.  This is ok because
+    # we'll never install unittests.
+    LD.Flags += $(RPATH) -Wl,$(SharedLibDir)
+  endif
   # Also set {DYLD,LD}_LIBRARY_PATH because OSX ignores the rpath most
   # of the time.
-  Run.Shared := $(SHLIBPATH_VAR)="$(LibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
+  Run.Shared := $(SHLIBPATH_VAR)="$(SharedLibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
 endif
 
 $(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)