| | 1 | # -*- tab-width: 4 -*- |
| | 2 | # |
| | 3 | # Copyright (c) 2002-2004, 2015 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 | # Notes: |
| | 18 | # $@ means "The file name of the target of the rule" |
| | 19 | # $< means "The name of the first prerequisite" |
| | 20 | # $+ means "The names of all the prerequisites, with spaces between them, exactly as given" |
| | 21 | # For more magic automatic variables, see |
| | 22 | # <http://www.gnu.org/software/make/manual/html_chapter/make_10.html#SEC111> |
| | 23 | # |
| | 24 | # This makefile uses $(CC) for compilation and linking, which is |
| | 25 | # an automatic implicit gcc variable that defaults to "cc" |
| | 26 | # <https://www.gnu.org/software/make/manual/html_node/Implicit-Variables.html> |
| | 27 | |
| | 28 | ############################################################################# |
| | 29 | |
| | 30 | # On OS X the dns_sd library functions are included in libSystem, which is implicitly linked with every executable |
| | 31 | # If /usr/lib/libSystem.dylib exists, then we're on OS X, so we don't need also to link the "dns_sd" shared library |
| | 32 | ifeq "$(DEBUG)" "1" |
| | 33 | DEBUGFLAGS = -g |
| | 34 | BUILDDIR = build/debug |
| | 35 | else |
| | 36 | DEBUGFLAGS = -Os |
| | 37 | BUILDDIR = build/prod |
| | 38 | endif |
| | 39 | |
| | 40 | ifneq "$(wildcard /usr/lib/libSystem.dylib)" "" |
| | 41 | TARGETS = build/dns-sd build/dns-sd64 |
| | 42 | LIBS = |
| | 43 | else |
| | 44 | TARGETS = build/dns-sd |
| | 45 | LIBS = -L../mDNSPosix/$(BUILDDIR)/ -ldns_sd |
| | 46 | endif |
| | 47 | |
| | 48 | all: $(TARGETS) |
| | 49 | |
| | 50 | clean: |
| | 51 | rm -rf build |
| | 52 | |
| | 53 | build: |
| | 54 | mkdir build |
| | 55 | |
| | 56 | build/dns-sd: build dns-sd.c ClientCommon.c |
| | 57 | $(CC) $(SUPMAKE_CFLAGS) $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ |
| | 58 | |
| | 59 | build/dns-sd64: build dns-sd.c ClientCommon.c |
| | 60 | $(CC) $(SUPMAKE_CFLAGS) $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ -m64 |
| | 61 | |
| | 62 | # Note, we can make a 'fat' version of dns-sd using 'lipo', as shown below, but we |
| | 63 | # don't, because we don't want or need a 'fat' version of dns-sd, because it will |
| | 64 | # never need to access more than 4GB of data. We build the 64-bit version purely so |
| | 65 | # we have a test tool for making sure that the APIs work properly from 64-bit clients. |
| | 66 | # lipo -create dns-sd dns-sd64 -output dns-sd-fat |
projects / apple / mdnsresponder.git / blame_incremental