1dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# -*- tab-width: 4 -*- 2dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# 3dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved. 4dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# 5dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# Licensed under the Apache License, Version 2.0 (the "License"); 6dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# you may not use this file except in compliance with the License. 7dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# You may obtain a copy of the License at 8dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# 9dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# http://www.apache.org/licenses/LICENSE-2.0 10dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# 11dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# Unless required by applicable law or agreed to in writing, software 12dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# distributed under the License is distributed on an "AS IS" BASIS, 13dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# See the License for the specific language governing permissions and 15dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# limitations under the License. 16dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# 17dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# Notes: 18dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# $@ means "The file name of the target of the rule" 19dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# $< means "The name of the first prerequisite" 20dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# $+ means "The names of all the prerequisites, with spaces between them, exactly as given" 21dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# For more magic automatic variables, see 22dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# <http://www.gnu.org/software/make/manual/html_chapter/make_10.html#SEC111> 23dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 24dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt############################################################################# 25dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 26dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# On OS X the dns_sd library functions are included in libSystem, which is implicitly linked with every executable 27dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# If /usr/lib/libSystem.dylib exists, then we're on OS X, so we don't need also to link the "dns_sd" shared library 28dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltifneq "$(wildcard /usr/lib/libSystem.dylib)" "" 29dd52342e088715929196886494c5055f9186d5c3Robert GreenwaltTARGETS = build/dns-sd build/dns-sd64 30dd52342e088715929196886494c5055f9186d5c3Robert GreenwaltLIBS = 31dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltelse 32dd52342e088715929196886494c5055f9186d5c3Robert GreenwaltTARGETS = build/dns-sd 33dd52342e088715929196886494c5055f9186d5c3Robert GreenwaltLIBS = -L../mDNSPosix/build/prod/ -ldns_sd 34dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltendif 35dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 36dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltall: $(TARGETS) 37dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 38dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltclean: 39dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt rm -rf build 40dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 41dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltbuild: 42dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt mkdir build 43dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 44dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltbuild/dns-sd: build dns-sd.c ClientCommon.c 45dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt cc $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ 46dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 47dd52342e088715929196886494c5055f9186d5c3Robert Greenwaltbuild/dns-sd64: build dns-sd.c ClientCommon.c 48dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt cc $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ -m64 49dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt 50dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# Note, we can make a 'fat' version of dns-sd using 'lipo', as shown below, but we 51dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# don't, because we don't want or need a 'fat' version of dns-sd, because it will 52dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# never need to access more than 4GB of data. We build the 64-bit version purely so 53dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# we have a test tool for making sure that the APIs work properly from 64-bit clients. 54dd52342e088715929196886494c5055f9186d5c3Robert Greenwalt# lipo -create dns-sd dns-sd64 -output dns-sd-fat 55