| # -*- tab-width: 4 -*- |
| # |
| # Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Notes: |
| # $@ means "The file name of the target of the rule" |
| # $< means "The name of the first prerequisite" |
| # $+ means "The names of all the prerequisites, with spaces between them, exactly as given" |
| # For more magic automatic variables, see |
| # <http://www.gnu.org/software/make/manual/html_chapter/make_10.html#SEC111> |
| |
| ############################################################################# |
| |
| # On OS X the dns_sd library functions are included in libSystem, which is implicitly linked with every executable |
| # If /usr/lib/libSystem.dylib exists, then we're on OS X, so we don't need also to link the "dns_sd" shared library |
| ifneq "$(wildcard /usr/lib/libSystem.dylib)" "" |
| TARGETS = build/dns-sd build/dns-sd64 |
| LIBS = |
| else |
| TARGETS = build/dns-sd |
| LIBS = -L../mDNSPosix/build/prod/ -ldns_sd |
| endif |
| |
| all: $(TARGETS) |
| |
| clean: |
| rm -rf build |
| |
| build: |
| mkdir build |
| |
| build/dns-sd: build dns-sd.c ClientCommon.c |
| cc $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ |
| |
| build/dns-sd64: build dns-sd.c ClientCommon.c |
| cc $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ -m64 |
| |
| # Note, we can make a 'fat' version of dns-sd using 'lipo', as shown below, but we |
| # don't, because we don't want or need a 'fat' version of dns-sd, because it will |
| # never need to access more than 4GB of data. We build the 64-bit version purely so |
| # we have a test tool for making sure that the APIs work properly from 64-bit clients. |
| # lipo -create dns-sd dns-sd64 -output dns-sd-fat |
