annotate unittests/Makefile.unittest @ 0:95c75e76d11b LLVM3.4

LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
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children 54457678186b
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1 ##===- unittests/Makefile.unittest -------------------------*- Makefile -*-===##
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2 #
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3 # The LLVM Compiler Infrastructure
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4 #
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5 # This file is distributed under the University of Illinois Open Source
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6 # License. See LICENSE.TXT for details.
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7 #
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8 ##===----------------------------------------------------------------------===##
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9 #
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10 # This file is included by all of the unit test makefiles.
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11 #
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12 ##===----------------------------------------------------------------------===##
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13
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14 # Set up variables for building a unit test.
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15 ifdef TESTNAME
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16
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17 ifndef MAKEFILE_UNITTEST_NO_INCLUDE_COMMON
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18 include $(LEVEL)/Makefile.common
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19 endif
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20
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21 LLVMUnitTestExe = $(BuildMode)/$(TESTNAME)Tests$(EXEEXT)
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22
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23 # Note that these flags are duplicated when building GoogleTest itself in
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24 # utils/unittest/googletest/Makefile; ensure that any changes are made to both.
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25 CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include
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26 CPP.Flags += $(NO_MISSING_FIELD_INITIALIZERS) $(NO_VARIADIC_MACROS)
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27 CPP.Flags += -DGTEST_HAS_RTTI=0
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28 # libstdc++'s TR1 <tuple> header depends on RTTI and uses C++'0x features not
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29 # supported by Clang, so force googletest to use its own tuple implementation.
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30 CPP.Flags += -DGTEST_USE_OWN_TR1_TUPLE
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31
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32 # Disable pthreads if LLVM was configured without them.
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33 ifneq ($(HAVE_PTHREAD), 1)
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34 CPP.Flags += -DGTEST_HAS_PTHREAD=0
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35 endif
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36
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37 TESTLIBS = -lgtest -lgtest_main
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38
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39 ifeq ($(ENABLE_SHARED), 1)
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40 ifneq (,$(RPATH))
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41 # Add the absolute path to the dynamic library. This is ok because
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42 # we'll never install unittests.
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43 LD.Flags += $(RPATH) -Wl,$(SharedLibDir)
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44 endif
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45 # Also set {DYLD,LD}_LIBRARY_PATH because OSX ignores the rpath most
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46 # of the time.
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47 Run.Shared := $(SHLIBPATH_VAR)="$(SharedLibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
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48 endif
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49
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50 $(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
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51 $(Echo) Linking $(BuildMode) unit test $(TESTNAME) $(StripWarnMsg)
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52 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
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53 $(TESTLIBS) $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
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54 $(Echo) ======= Finished Linking $(BuildMode) Unit test $(TESTNAME) \
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55 $(StripWarnMsg)
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56
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57 all:: $(LLVMUnitTestExe)
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58
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59 unitcheck:: $(LLVMUnitTestExe)
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60 $(Run.Shared) $(LLVMUnitTestExe)
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61
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62 endif