#
##===----------------------------------------------------------------------===##
-# Set up variables for building a unit test.
-ifdef TESTNAME
+ifndef MAKEFILE_UNITTEST_NO_INCLUDE_COMMON
+include $(LEVEL)/Makefile.common
+endif
-CPP.Flags += -DGTEST_HAS_RTTI=0
-# gcc's TR1 <tuple> header depends on RTTI, so force googletest to use
-# its own tuple implementation. When we import googletest >=1.4.0, we
-# can drop this line.
-CPP.Flags += -DGTEST_HAS_TR1_TUPLE=0
+# Clean up out-of-tree stray unittests for Lit not to pick one up.
+.PHONY: cleanup-local
+cleanup-local:
+ -$(Verb) $(FIND) $(filter-out $(PARALLEL_DIRS), $(wildcard *)) -type f \
+ -path '*/$(BuildMode)/*Tests$(EXEEXT)' \
+ -exec rm -f '{}' \;
-include $(LEVEL)/Makefile.common
+all:: cleanup-local
+clean:: cleanup-local
+
+# Set up variables for building a unit test.
+ifdef TESTNAME
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)
- # Also set {DYLD,LD}_LIBRARY_PATH because OSX ignores the rpath most
- # of the time.
- Run.Shared := $(SHLIBPATH_VAR)="$(LibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
+ 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
endif
$(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
all:: $(LLVMUnitTestExe)
unitcheck:: $(LLVMUnitTestExe)
- $(Run.Shared) $(LLVMUnitTestExe)
+ $(LLVMUnitTestExe)
endif