unit-tests/test-cases/dead_strip/Makefile

   1 ##
   2 # Copyright (c) 2010 Apple Inc. All rights reserved.
   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
  26 #
  27 # The point of this test is a sanity check -dead_strip
  28 #
  29 # 1) in a main executable, dead globals are removed
  30 # 2) in a dylib/bundle with -exported_symbols_list, dead globals are removed
  31 # 3) in a dylib/bundle without -exported_symbols_list, dead globals are *not* removed
  32 #
  33
  34 run: all
  35
  36 all:
  37         ${CC} ${CCFLAGS} main.c deadwood.c -dead_strip -o main-${ARCH}
  38         size -l main-${ARCH} | grep __PAGEZERO | ${FAIL_IF_EMPTY}
  39         ${FAIL_IF_BAD_MACHO} main-${ARCH}
  40         nm -j main-${ARCH} | egrep 'dead_wood|dead_door' | ${FAIL_IF_STDIN}
  41         ${CC} ${CCFLAGS} -dynamiclib main.c deadwood.c -dead_strip -exported_symbols_list main.exp -o dylib-${ARCH}
  42         ${FAIL_IF_BAD_MACHO} dylib-${ARCH}
  43         nm -j dylib-${ARCH} | grep dead | ${FAIL_IF_STDIN}
  44         ${CC} ${CCFLAGS} -dynamiclib main.c deadwood.c -dead_strip -o dylib2-${ARCH}
  45         ${FAIL_IF_BAD_MACHO} dylib2-${ARCH}
  46         nm -j dylib2-${ARCH} | grep dead_door_knob | ${FAIL_IF_EMPTY}
  47         nm -j dylib2-${ARCH} | grep deadwood | ${PASS_IFF_EMPTY}
  48
  49 clean:
  50         rm -rf main-* dylib-* dylib2-*