1# Makefile for tinydtls
2#
3# Copyright (C) 2011--2014 Olaf Bergmann <bergmann@tzi.org>
4#
5# Permission is hereby granted, free of charge, to any person
6# obtaining a copy of this software and associated documentation
7# files (the "Software"), to deal in the Software without
8# restriction, including without limitation the rights to use, copy,
9# modify, merge, publish, distribute, sublicense, and/or sell copies
10# of the Software, and to permit persons to whom the Software is
11# furnished to do so, subject to the following conditions:
12#
13# The above copyright notice and this permission notice shall be
14# included in all copies or substantial portions of the Software.
15#
16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23# SOFTWARE.
24
25# the library's version
26VERSION:=@PACKAGE_VERSION@
27
28# tools
29@SET_MAKE@
30SHELL = /bin/sh
31MKDIR = mkdir
32ETAGS = @ETAGS@
33
34prefix = @prefix@
35exec_prefix = @exec_prefix@
36abs_builddir = @abs_builddir@
37top_builddir = @top_builddir@
38libdir = @libdir@
39includedir = @includedir@/@PACKAGE_NAME@
40package = @PACKAGE_TARNAME@-@PACKAGE_VERSION@
41
42install := cp
43
44# files and flags
45SOURCES:= dtls.c crypto.c ccm.c hmac.c netq.c peer.c dtls_time.c session.c
46ifneq ("@NDEBUG@", "1")
47SOURCES += debug.c
48endif
49SUB_OBJECTS:=aes/rijndael.o @OPT_OBJS@
50OBJECTS:= $(patsubst %.c, %.o, $(SOURCES)) $(SUB_OBJECTS)
51HEADERS:=dtls.h hmac.h debug.h dtls_config.h uthash.h numeric.h crypto.h global.h ccm.h \
52 netq.h t_list.h alert.h utlist.h prng.h peer.h state.h dtls_time.h session.h \
53 tinydtls.h
54CFLAGS:=-Wall -pedantic -std=c99 @CFLAGS@
55CPPFLAGS:=@CPPFLAGS@ -DDTLS_CHECK_CONTENTTYPE
56SUBDIRS:=tests doc platform-specific sha2 aes ecc
57DISTSUBDIRS:=$(SUBDIRS) examples/contiki
58DISTDIR=$(top_builddir)/$(package)
59FILES:=Makefile.in configure configure.in dtls_config.h.in tinydtls.h.in \
60  Makefile.tinydtls $(SOURCES) $(HEADERS)
61LIB:=libtinydtls.a
62LDFLAGS:=@LIBS@
63ARFLAGS:=cru
64doc:=doc
65
66.PHONY: all dirs clean install dist distclean .gitignore doc TAGS
67
68ifneq ("@WITH_CONTIKI@", "1")
69.SUFFIXES:
70.SUFFIXES:      .c .o
71
72all:	$(LIB) dirs
73
74check:
75	echo DISTDIR: $(DISTDIR)
76	echo top_builddir: $(top_builddir)
77	$(MAKE) -C tests check
78
79dirs:	$(SUBDIRS)
80	for dir in $^; do \
81		$(MAKE) -C $$dir ; \
82	done
83
84$(SUB_OBJECTS)::
85	$(MAKE) -C $(@D) $(@F)
86
87$(LIB):	$(OBJECTS)
88	$(AR) $(ARFLAGS) $@ $^
89	ranlib $@
90
91clean:
92	@rm -f $(PROGRAM) main.o $(LIB) $(OBJECTS)
93	for dir in $(SUBDIRS); do \
94		$(MAKE) -C $$dir clean ; \
95	done
96else  # WITH_CONTIKI
97all:
98	$(MAKE) -C examples/contiki $@
99endif # WITH_CONTIKI
100
101doc:
102	$(MAKE) -C doc
103
104distclean:	clean
105	@rm -rf $(DISTDIR)
106	@rm -f *~ $(DISTDIR).tar.gz
107
108dist:	$(FILES) $(DISTSUBDIRS)
109	test -d $(DISTDIR) || mkdir $(DISTDIR)
110	cp $(FILES) $(DISTDIR)
111	for dir in $(DISTSUBDIRS); do \
112		$(MAKE) -C $$dir dist; \
113	done
114	tar czf $(package).tar.gz $(DISTDIR)
115
116install:	$(LIB) $(HEADERS) $(SUBDIRS)
117	test -d $(libdir) || mkdir -p $(libdir)
118	test -d $(includedir) || mkdir -p $(includedir)
119	$(install) $(LIB) $(libdir)/
120	$(install) $(HEADERS) $(includedir)/
121	for dir in $(SUBDIRS); do \
122		$(MAKE) -C $$dir install="$(install)" includedir=$(includedir) install; \
123	done
124
125TAGS:
126	$(ETAGS) -o $@.new $(SOURCES)
127	$(ETAGS) -a -o $@.new $(HEADERS)
128	mv $@.new $@
129
130# files that should be ignored by git
131GITIGNOREDS:= core \*~ \*.[oa] \*.gz \*.cap \*.pcap Makefile \
132 autom4te.cache/ config.h config.log config.status configure \
133 doc/Doxyfile doc/doxygen.out doc/html/ $(LIB) tests/ccm-test \
134 tests/dtls-client tests/dtls-server tests/prf-test $(package) \
135 $(DISTDIR)/ TAGS \*.patch .gitignore ecc/testecc ecc/testfield \
136 \*.d \*.hex \*.elf \*.map obj_\* tinydtls.h dtls_config.h \
137 $(addprefix \*., $(notdir $(wildcard ../../platform/*))) \
138 .project
139
140.gitignore:
141	echo $(GITIGNOREDS) | sed 's/ /\n/g' > $@
142
143