Clients/Makefile

   1 # -*- tab-width: 4 -*-
   2 #
   3 # Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #
  17 # $Log: Makefile,v $
  18 # Revision 1.11  2007/05/29 19:57:33  cheshire
  19 # Use "-Wall" for stricter compiler warnings
  20 #
  21 # Revision 1.10  2006/09/21 00:56:37  cheshire
  22 # <rdar://problem/4245577> Need 64-bit version of dns-sd command-line tool
  23 # Add in missing "build/" in targets line for builds other than OS X
  24 #
  25 # Revision 1.9  2006/09/18 18:55:39  cheshire
  26 # <rdar://problem/4245577> Need 64-bit version of dns-sd command-line tool
  27 #
  28 # Revision 1.8  2006/08/14 23:23:55  cheshire
  29 # Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
  30 #
  31 # Revision 1.7  2006/01/06 01:06:17  cheshire
  32 # <rdar://problem/3978979> Compile library and client programs in one pass
  33 #
  34 # Revision 1.6  2004/09/24 21:15:26  cheshire
  35 # <rdar://problem/3724985> Library "libmdns" misnamed; should be "libdns_sd"
  36 #
  37 # Revision 1.5  2004/09/02 17:32:45  cheshire
  38 # Look for headers in ../mDNSShared before we go to /usr/include
  39 #
  40 # Revision 1.4  2004/05/21 17:25:56  cheshire
  41 # Fixes to make sample client work on Linux
  42 #
  43 # Revision 1.3  2004/03/12 08:05:32  cheshire
  44 # Add a "make clean" target
  45 #
  46 # Revision 1.2  2004/02/11 20:59:26  cheshire
  47 # Fix Makefile so it creates the "build" directory if necessary
  48 #
  49 # Revision 1.1  2004/02/06 03:19:09  cheshire
  50 # Check in code to make command-line "dns-sd" testing tool
  51 #
  52 #
  53 # Notes:
  54 # $@ means "The file name of the target of the rule"
  55 # $< means "The name of the first prerequisite"
  56 # $+ means "The names of all the prerequisites, with spaces between them, exactly as given"
  57 # For more magic automatic variables, see
  58 # <http://www.gnu.org/software/make/manual/html_chapter/make_10.html#SEC111>
  59
  60 #############################################################################
  61
  62 # On OS X the dns_sd library functions are included in libSystem, which is implicitly linked with every executable
  63 # If /usr/lib/libSystem.dylib exists, then we're on OS X, so we don't need also to link the "dns_sd" shared library
  64 ifneq "$(wildcard /usr/lib/libSystem.dylib)" ""
  65 TARGETS = build/dns-sd build/dns-sd64
  66 LIBS =
  67 else
  68 TARGETS = build/dns-sd
  69 LIBS = -L../mDNSPosix/build/prod/ -ldns_sd
  70 endif
  71
  72 all: $(TARGETS)
  73
  74 clean:
  75         rm -rf build
  76
  77 build:
  78         mkdir build
  79
  80 build/dns-sd: build dns-sd.c
  81         cc $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@
  82
  83 build/dns-sd64: build dns-sd.c
  84         cc $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ -m64
  85
  86 # Note, we can make a 'fat' version of dns-sd using 'lipo', as shown below, but we
  87 # don't, because we don't want or need a 'fat' version of dns-sd, because it will
  88 # never need to access more than 4GB of data. We build the 64-bit version purely so
  89 # we have a test tool for making sure that the APIs work properly from 64-bit clients.
  90 # lipo -create dns-sd dns-sd64 -output dns-sd-fat