projects / apple / mdnsresponder.git / blame
| Commit | Line | Data |
|---|---|---|
| 67c8f8a1 A |
1 | # -*- tab-width: 4 -*- |
| 2 | # | |
| 95d7a4a3 | 3 | # Copyright (c) 2002-2004, 2015 Apple Computer, Inc. All rights reserved. |
| 8e92c31c | 4 | # |
| 67c8f8a1 A |
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 | |
| 8e92c31c | 8 | # |
| 67c8f8a1 | 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8e92c31c | 10 | # |
| 67c8f8a1 A |
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 | |
| 8e92c31c | 15 | # limitations under the License. |
| 8e92c31c | 16 | # |
| 8e92c31c A |
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> | |
| 95d7a4a3 A |
23 | # |
| 24 | # This makefile uses $(CC) for compilation and linking, which is | |
| 25 | # an automatic implicit gcc variable that defaults to "cc" | |
| 26 | # <https://www.gnu.org/software/make/manual/html_node/Implicit-Variables.html> | |
| 8e92c31c A |
27 | |
| 28 | ############################################################################# | |
| 29 | ||
| 67c8f8a1 A |
30 | # On OS X the dns_sd library functions are included in libSystem, which is implicitly linked with every executable |
| 31 | # If /usr/lib/libSystem.dylib exists, then we're on OS X, so we don't need also to link the "dns_sd" shared library | |
| f0cc3e7b A |
32 | ifeq "$(DEBUG)" "1" |
| 33 | DEBUGFLAGS = -g | |
| 34 | BUILDDIR = build/debug | |
| 35 | else | |
| 36 | DEBUGFLAGS = -Os | |
| 37 | BUILDDIR = build/prod | |
| 38 | endif | |
| 39 | ||
| 67c8f8a1 A |
40 | ifneq "$(wildcard /usr/lib/libSystem.dylib)" "" |
| 41 | TARGETS = build/dns-sd build/dns-sd64 | |
| c9d2d929 | 42 | LIBS = |
| 67c8f8a1 A |
43 | else |
| 44 | TARGETS = build/dns-sd | |
| f0cc3e7b | 45 | LIBS = -L../mDNSPosix/$(BUILDDIR)/ -ldns_sd |
| 8e92c31c A |
46 | endif |
| 47 | ||
| 67c8f8a1 | 48 | all: $(TARGETS) |
| 8e92c31c A |
49 | |
| 50 | clean: | |
| 51 | rm -rf build | |
| 52 | ||
| 53 | build: | |
| 54 | mkdir build | |
| 55 | ||
| 32bb7e43 | 56 | build/dns-sd: build dns-sd.c ClientCommon.c |
| f0cc3e7b | 57 | $(CC) $(SUPMAKE_CFLAGS) $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ |
| 67c8f8a1 | 58 | |
| 32bb7e43 | 59 | build/dns-sd64: build dns-sd.c ClientCommon.c |
| f0cc3e7b | 60 | $(CC) $(SUPMAKE_CFLAGS) $(filter %.c %.o, $+) $(LIBS) -I../mDNSShared -Wall -o $@ -m64 |
| 67c8f8a1 A |
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 |