Build Apple's llvmCore with --disable-zlib. <rdar://problem/14182316>

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

diff --git a/unittests/Makefile.unittest b/unittests/Makefile.unittest
index 9dfb965d38fb0ea457a956d403b6f1e4b992fd74..bd32aed4b0a2e4c39a8f5521ce04ab815b253b29 100644 (file)
--- a/unittests/Makefile.unittest
+++ b/unittests/Makefile.unittest
@@ -14,29 +14,37 @@
 # Set up variables for building a unit test.
 ifdef TESTNAME
 
-CPP.Flags += -DGTEST_HAS_RTTI=0
-# gcc's TR1 <tuple> header depends on RTTI, so force googletest to use
-# its own tuple implementation.  When we import googletest >=1.4.0, we
-# can drop this line.
-CPP.Flags += -DGTEST_HAS_TR1_TUPLE=0
-
+ifndef MAKEFILE_UNITTEST_NO_INCLUDE_COMMON
 include $(LEVEL)/Makefile.common
+endif
 
 LLVMUnitTestExe = $(BuildMode)/$(TESTNAME)Tests$(EXEEXT)
 
-CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include/
-CPP.Flags += $(NO_VARIADIC_MACROS)
-TESTLIBS = -lGoogleTest -lUnitTestMain
+# Note that these flags are duplicated when building GoogleTest itself in
+# utils/unittest/googletest/Makefile; ensure that any changes are made to both.
+CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include
+CPP.Flags += $(NO_MISSING_FIELD_INITIALIZERS) $(NO_VARIADIC_MACROS)
+CPP.Flags += -DGTEST_HAS_RTTI=0
+# libstdc++'s TR1 <tuple> header depends on RTTI and uses C++'0x features not
+# supported by Clang, so force googletest to use its own tuple implementation.
+CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
 
-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)
+# Disable pthreads if LLVM was configured without them.
+ifneq ($(HAVE_PTHREAD), 1)
+  CPP.Flags += -DGTEST_HAS_PTHREAD=0
 endif
+
+TESTLIBS = -lgtest -lgtest_main
+
 ifeq ($(ENABLE_SHARED), 1)
+  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)