projects / apple / ld64.git / blame
| Commit | Line | Data |
|---|---|---|
| a61fdf0a | 1 | ## |
| 2f2f92e4 | 2 | # Copyright (c) 2007 Apple Inc. All rights reserved. |
| a61fdf0a A |
3 | # |
| 4 | # @APPLE_LICENSE_HEADER_START@ | |
| 5 | # | |
| 6 | # This file contains Original Code and/or Modifications of Original Code | |
| 7 | # as defined in and that are subject to the Apple Public Source License | |
| 8 | # Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | # compliance with the License. Please obtain a copy of the License at | |
| 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 | |
| 14 | # distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 15 | # EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 16 | # INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 17 | # FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 18 | # Please see the License for the specific language governing rights and | |
| 19 | # limitations under the License. | |
| 20 | # | |
| 21 | # @APPLE_LICENSE_HEADER_END@ | |
| 22 | ## | |
| 23 | TESTROOT = ../.. | |
| 24 | include ${TESTROOT}/include/common.makefile | |
| 25 | ||
| a61fdf0a | 26 | # |
| 2f2f92e4 A |
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 | |
| a61fdf0a A |
31 | # |
| 32 | ||
| 2f2f92e4 A |
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 | |
| a61fdf0a A |
55 | |
| 56 | ||
| a61fdf0a A |
57 | |
| 58 | clean: | |
| 2f2f92e4 | 59 | rm -rf coal simp a.o b.o c.o Number.h coal-dof-size simp-dof-size |