ld64-134.9/unit-tests/test-cases/static-executable-pie/Makefile

   1 ##
   2 # Copyright (c) 2011 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 ${TESTROOT}/include/common.makefile
  25
  26 SHELL = bash # use bash shell so we can redirect just stderr
  27
  28 RELOC_COUNT = 3
  29 ifeq (${ARCH},x86_64)
  30         RELOC_COUNT = 2
  31 endif
  32
  33
  34 #
  35 # Test that ld can link a pie static executable
  36 #
  37
  38 all:
  39         ${CC} ${CCFLAGS} test.c -c -o test.o
  40         ${CC} ${CCFLAGS} test.o -static -Wl,-pie -o test -e _entry  -nostdlib -Wl,-new_linker
  41         otool -rv test | grep __DATA | wc -l | grep ${RELOC_COUNT} | ${FAIL_IF_EMPTY}
  42         # verify trying to use absolute addressing fails
  43         ${CC} ${CCFLAGS} -static bad.c -c -o bad.o
  44         ${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} test.o bad.o -static -Wl,-pie -o test.bad -e _entry -nostdlib -Wl,-new_linker 2>/dev/null
  45         ${PASS_IFF_GOOD_MACHO} test
  46
  47 clean:
  48         rm -rf test test.o bad.o test.bad
  49
  50