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 include $(LEVEL)/Makefile.common
19 LLVMUnitTestExe = $(BuildMode)/$(TESTNAME)Tests$(EXEEXT)
21 # Note that these flags are duplicated when building GoogleTest itself in
22 # utils/unittest/googletest/Makefile; ensure that any changes are made to both.
23 CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include
24 CPP.Flags += $(NO_MISSING_FIELD_INITIALIZERS) $(NO_VARIADIC_MACROS)
25 CPP.Flags += -DGTEST_HAS_RTTI=0
26 # libstdc++'s TR1 <tuple> header depends on RTTI and uses C++'0x features not
27 # supported by Clang, so force googletest to use its own tuple implementation.
28 CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
30 # Disable pthreads if LLVM was configured without them.
31 ifneq ($(HAVE_PTHREAD), 1)
32 CPP.Flags += -DGTEST_HAS_PTHREAD=0
35 TESTLIBS = -lGoogleTest -lUnitTestMain
37 ifeq ($(ENABLE_SHARED), 1)
39 # Add the absolute path to the dynamic library. This is ok because
40 # we'll never install unittests.
41 LD.Flags += $(RPATH) -Wl,$(SharedLibDir)
43 # Also set {DYLD,LD}_LIBRARY_PATH because OSX ignores the rpath most
45 Run.Shared := $(SHLIBPATH_VAR)="$(SharedLibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
48 $(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
49 $(Echo) Linking $(BuildMode) unit test $(TESTNAME) $(StripWarnMsg)
50 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
51 $(TESTLIBS) $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
52 $(Echo) ======= Finished Linking $(BuildMode) Unit test $(TESTNAME) \
55 all:: $(LLVMUnitTestExe)
57 unitcheck:: $(LLVMUnitTestExe)
58 $(Run.Shared) $(LLVMUnitTestExe)