unit-tests/test-cases/dtrace-static-probes-coalescing/Makefile

   1 ##
   2 # Copyright (c) 2007 Apple Inc. All rights reserved.
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   5 #
   6 # This file contains Original Code and/or Modifications of Original Code
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   8 # Version 2.0 (the 'License'). You may not use this file except in
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  10 # http://www.opensource.apple.com/apsl/ and read it before using this
  11 # file.
  12 #
  13 # The Original Code and all software distributed under the License are
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  15 # EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16 # INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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  18 # Please see the License for the specific language governing rights and
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  22 ##
  23 TESTROOT = ../..
  24 include ${TESTROOT}/include/common.makefile
  25
  26 #
  27 # Check that C++ coalescing throws away static probes associated
  28 # with weak functions that are coalesced away.
  29 # Build two programs that both should have the same number of probes
  30 # and hence the same DOF section size
  31 #
  32
  33 all: simp coal
  34         otool -lv coal | grep -A3 __dof_Number | grep size > coal-dof-size
  35         otool -lv simp | grep -A3 __dof_Number | grep size > simp-dof-size
  36         ${PASS_IFF_SUCCESS} diff coal-dof-size simp-dof-size
  37
  38 Number.h:       Number.d
  39         dtrace -h -s Number.d
  40
  41 a.o : a.cxx Number.h header.h
  42         ${CXX} ${CXXFLAGS} -c -DFUNC=a a.cxx -o a.o
  43
  44 b.o : a.cxx Number.h header.h
  45         ${CXX} ${CXXFLAGS} -c -DFUNC=b a.cxx -o b.o
  46
  47 c.o : a.cxx Number.h header.h
  48         ${CXX} ${CXXFLAGS} -c -DFUNC=c a.cxx -o c.o
  49
  50 coal : a.o b.o c.o
  51         ${CXX} -dynamiclib a.o b.o c.o -o coal
  52
  53 simp : x.cxx Number.h
  54         ${CXX} -dynamiclib x.cxx -o simp
  55
  56
  57
  58 clean:
  59         rm -rf coal simp a.o b.o c.o Number.h coal-dof-size simp-dof-size