1# Makefile for tinydtls
2#
3#
4# Copyright (c) 2011, 2012, 2013, 2014, 2015, 2016 Olaf Bergmann (TZI) and others.
5# All rights reserved. This program and the accompanying materials
6# are made available under the terms of the Eclipse Public License v1.0
7# and Eclipse Distribution License v. 1.0 which accompanies this distribution.
8#
9# The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
10# and the Eclipse Distribution License is available at
11# http://www.eclipse.org/org/documents/edl-v10.php.
12#
13# Contributors:
14#    Olaf Bergmann  - initial API and implementation
15#
16
17# the library's version
18VERSION:=@PACKAGE_VERSION@
19
20# tools
21@SET_MAKE@
22SHELL = /bin/sh
23MKDIR = mkdir
24ETAGS = @ETAGS@
25CC=@CC@
26AR=@AR@
27RANLIB=@RANLIB@
28
29prefix = @prefix@
30exec_prefix = @exec_prefix@
31abs_builddir = @abs_builddir@
32top_builddir = @top_builddir@
33top_srcdir = @top_srcdir@
34libdir = @libdir@
35includedir = @includedir@/@PACKAGE_NAME@
36package = @PACKAGE_TARNAME@-@PACKAGE_VERSION@
37
38install := cp
39
40# files and flags
41SOURCES:= dtls.c crypto.c ccm.c hmac.c netq.c peer.c dtls_time.c session.c dtls_debug.c dtls_prng.c
42SUB_OBJECTS:=aes/rijndael.o @OPT_OBJS@
43OBJECTS:= $(patsubst %.c, %.o, $(SOURCES)) $(SUB_OBJECTS)
44HEADERS:=dtls.h hmac.h dtls_debug.h dtls_config.h uthash.h numeric.h crypto.h global.h ccm.h \
45 netq.h alert.h utlist.h dtls_prng.h peer.h state.h dtls_time.h session.h \
46 tinydtls.h
47CFLAGS:=-Wall -pedantic -std=c99 -DSHA2_USE_INTTYPES_H @CFLAGS@ @WARNING_CFLAGS@
48CPPFLAGS:=@CPPFLAGS@ -DDTLS_CHECK_CONTENTTYPE -I$(top_srcdir)
49SUBDIRS:=tests doc platform-specific sha2 aes ecc
50DISTSUBDIRS:=$(SUBDIRS)
51DISTDIR=$(top_builddir)/$(package)
52FILES:=Makefile.in configure configure.in dtls_config.h.in tinydtls.h.in \
53  Makefile.tinydtls $(SOURCES) $(HEADERS)
54LIB:=libtinydtls
55LIBS:=$(LIB).a $(LIB).so
56LDFLAGS:=@LIBS@
57ARFLAGS:=cru
58doc:=doc
59
60.PHONY: all dirs clean install dist distclean .gitignore doc TAGS
61
62ifneq ("@WITH_CONTIKI@", "1")
63.SUFFIXES:
64.SUFFIXES:      .c .o
65
66all:	$(LIBS) dirs
67
68check:	tests
69	echo DISTDIR: $(DISTDIR)
70	echo top_builddir: $(top_builddir)
71	$(MAKE) -C tests check
72
73tests: $(LIBS)
74	$(MAKE) -C tests
75
76dirs:	$(SUBDIRS)
77	for dir in $^; do \
78		$(MAKE) -C $$dir ; \
79	done
80
81$(SUB_OBJECTS)::
82	$(MAKE) -C $(@D) $(@F)
83
84$(LIB).so: $(OBJECTS)
85	$(LINK.c) $(LDFLAGS) -shared $^ -o $@
86
87$(LIB).a: $(OBJECTS)
88	$(AR) $(ARFLAGS) $@ $^
89	$(RANLIB) $@
90
91clean:
92	@rm -f $(PROGRAM) main.o $(LIBS) $(OBJECTS)
93	for dir in $(SUBDIRS); do \
94		$(MAKE) -C $$dir clean ; \
95	done
96endif # WITH_CONTIKI
97
98doc:
99	$(MAKE) -C doc
100
101distclean:	clean
102	@rm -rf $(DISTDIR)
103	@rm -f *~ $(DISTDIR).tar.gz
104
105dist:	$(FILES) $(DISTSUBDIRS)
106	test -d $(DISTDIR) || mkdir $(DISTDIR)
107	cp $(FILES) $(DISTDIR)
108	for dir in $(DISTSUBDIRS); do \
109		$(MAKE) -C $$dir dist; \
110	done
111	tar czf $(package).tar.gz $(DISTDIR)
112
113install:	$(LIBS) $(HEADERS) $(SUBDIRS)
114	test -d $(libdir) || mkdir -p $(libdir)
115	test -d $(includedir) || mkdir -p $(includedir)
116	$(install) $(LIBS) $(libdir)/
117	$(install) $(HEADERS) $(includedir)/
118	for dir in $(SUBDIRS); do \
119		$(MAKE) -C $$dir install="$(install)" includedir=$(includedir) install; \
120	done
121
122TAGS:
123	$(ETAGS) -o $@.new $(SOURCES)
124	$(ETAGS) -a -o $@.new $(HEADERS)
125	mv $@.new $@
126
127# files that should be ignored by git
128GITIGNOREDS:= core \*~ \*.[oa] \*.gz \*.cap \*.pcap Makefile \
129 autom4te.cache/ config.h config.log config.status configure \
130 doc/Doxyfile doc/doxygen.out doc/html/ $(LIBS) tests/ccm-test \
131 tests/dtls-client tests/dtls-server tests/prf-test $(package) \
132 $(DISTDIR)/ TAGS \*.patch .gitignore ecc/testecc ecc/testfield \
133 \*.d \*.hex \*.elf \*.map obj_\* tinydtls.h dtls_config.h \
134 $(addprefix \*., $(notdir $(wildcard ../../platform/*))) \
135 .project
136
137.gitignore:
138	echo $(GITIGNOREDS) | sed 's/ /\n/g' > $@
139
140