1 ##===- unittests/Makefile.unittest -------------------------*- Makefile -*-===##
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 ##===----------------------------------------------------------------------===##
10 # This file is included by all of the unit test makefiles.
12 ##===----------------------------------------------------------------------===##
14 # Set up variables for building a unit test.
17 ifndef MAKEFILE_UNITTEST_NO_INCLUDE_COMMON
18 include $(LEVEL)/Makefile.common
21 LLVMUnitTestExe = $(BuildMode)/$(TESTNAME)Tests$(EXEEXT)
23 # Note that these flags are duplicated when building GoogleTest itself in
24 # utils/unittest/googletest/Makefile; ensure that any changes are made to both.
25 CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include
26 CPP.Flags += $(NO_MISSING_FIELD_INITIALIZERS) $(NO_VARIADIC_MACROS)
27 CPP.Flags += -DGTEST_HAS_RTTI=0
28 # libstdc++'s TR1 <tuple> header depends on RTTI and uses C++'0x features not
29 # supported by Clang, so force googletest to use its own tuple implementation.
30 CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
32 # Disable pthreads if LLVM was configured without them.
33 ifneq ($(HAVE_PTHREAD), 1)
34 CPP.Flags += -DGTEST_HAS_PTHREAD=0
37 TESTLIBS = -lGoogleTest -lUnitTestMain
39 ifeq ($(ENABLE_SHARED), 1)
41 # Add the absolute path to the dynamic library. This is ok because
42 # we'll never install unittests.
43 LD.Flags += $(RPATH) -Wl,$(SharedLibDir)
45 # Also set {DYLD,LD}_LIBRARY_PATH because OSX ignores the rpath most
47 Run.Shared := $(SHLIBPATH_VAR)="$(SharedLibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
50 $(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
51 $(Echo) Linking $(BuildMode) unit test $(TESTNAME) $(StripWarnMsg)
52 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
53 $(TESTLIBS) $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
54 $(Echo) ======= Finished Linking $(BuildMode) Unit test $(TESTNAME) \
57 all:: $(LLVMUnitTestExe)
59 unitcheck:: $(LLVMUnitTestExe)
60 $(Run.Shared) $(LLVMUnitTestExe)