text: # Makefile for tinydtls
  #
  # Copyright (C) 2011--2014 Olaf Bergmann <bergmann@tzi.org>
  #
  # Permission is hereby granted, free of charge, to any person
  # obtaining a copy of this software and associated documentation
  # files (the "Software"), to deal in the Software without
  # restriction, including without limitation the rights to use, copy,
  # modify, merge, publish, distribute, sublicense, and/or sell copies
  # of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be
  # included in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  
  # the library's version
  VERSION:=@PACKAGE_VERSION@
  
  # tools
  @SET_MAKE@
  SHELL = /bin/sh
  MKDIR = mkdir
  ETAGS = @ETAGS@
  
  prefix = @prefix@
  exec_prefix = @exec_prefix@
  abs_builddir = @abs_builddir@
  top_builddir = @top_builddir@
  libdir = @libdir@
  includedir = @includedir@/@PACKAGE_NAME@
  package = @PACKAGE_TARNAME@-@PACKAGE_VERSION@
  
  install := cp
  
  # files and flags
  SOURCES:= dtls.c crypto.c ccm.c hmac.c netq.c peer.c dtls_time.c session.c
  ifneq ("@NDEBUG@", "1")
  SOURCES += debug.c
  endif
  SUB_OBJECTS:=aes/rijndael.o @OPT_OBJS@
  OBJECTS:= $(patsubst %.c, %.o, $(SOURCES)) $(SUB_OBJECTS)
  HEADERS:=dtls.h hmac.h debug.h dtls_config.h uthash.h numeric.h crypto.h global.h ccm.h \
   netq.h t_list.h alert.h utlist.h prng.h peer.h state.h dtls_time.h session.h \
   tinydtls.h
  CFLAGS:=-Wall -pedantic -std=c99 @CFLAGS@
  CPPFLAGS:=@CPPFLAGS@ -DDTLS_CHECK_CONTENTTYPE
  SUBDIRS:=tests platform-specific sha2 aes ecc
  DISTSUBDIRS:=$(SUBDIRS) examples/contiki
  DISTDIR=$(top_builddir)/$(package)
  FILES:=Makefile.in configure configure.in dtls_config.h.in tinydtls.h.in \
    Makefile.tinydtls $(SOURCES) $(HEADERS)
  LIB:=libtinydtls.a
  LDFLAGS:=@LIBS@
  ARFLAGS:=cru
  doc:=doc
  
  .PHONY: all dirs clean install dist distclean .gitignore doc TAGS
  
  ifneq ("@WITH_CONTIKI@", "1")
  .SUFFIXES:
  .SUFFIXES:      .c .o
  
  all:	$(LIB) dirs
  
  check:	
  	echo DISTDIR: $(DISTDIR)
  	echo top_builddir: $(top_builddir)
  	$(MAKE) -C tests check
  
  dirs:	$(SUBDIRS)
  	for dir in $^; do \
  		$(MAKE) -C $$dir ; \
  	done
  
  $(SUB_OBJECTS)::
  	$(MAKE) -C $(@D) $(@F)
  
  $(LIB):	$(OBJECTS)
  	$(AR) $(ARFLAGS) $@ $^ 
  	ranlib $@
  
  clean:
  	@rm -f $(PROGRAM) main.o $(LIB) $(OBJECTS)
  	for dir in $(SUBDIRS); do \
  		$(MAKE) -C $$dir clean ; \
  	done
  else  # WITH_CONTIKI
  all:
  	$(MAKE) -C examples/contiki $@
  endif # WITH_CONTIKI
  
  doc:	
  	$(MAKE) -C doc
  
  distclean:	clean
  	@rm -rf $(DISTDIR)
  	@rm -f *~ $(DISTDIR).tar.gz
  
  dist:	$(FILES) $(DISTSUBDIRS)
  	test -d $(DISTDIR) || mkdir $(DISTDIR)
  	cp $(FILES) $(DISTDIR)
  	for dir in $(DISTSUBDIRS); do \
  		$(MAKE) -C $$dir dist; \
  	done
  	tar czf $(package).tar.gz $(DISTDIR)
  
  install:	$(LIB) $(HEADERS) $(SUBDIRS)
  	test -d $(libdir) || mkdir -p $(libdir)
  	test -d $(includedir) || mkdir -p $(includedir)
  	$(install) $(LIB) $(libdir)/
  	$(install) $(HEADERS) $(includedir)/
  	for dir in $(SUBDIRS); do \
  		$(MAKE) -C $$dir install="$(install)" includedir=$(includedir) install; \
  	done
  
  TAGS:	
  	$(ETAGS) -o $@.new $(SOURCES) 
  	$(ETAGS) -a -o $@.new $(HEADERS) 
  	mv $@.new $@
  
  # files that should be ignored by git
  GITIGNOREDS:= core \*~ \*.[oa] \*.gz \*.cap \*.pcap Makefile \
   autom4te.cache/ config.h config.log config.status configure \
   doc/Doxyfile doc/doxygen.out doc/html/ $(LIB) tests/ccm-test \
   tests/dtls-client tests/dtls-server tests/prf-test $(package) \
   $(DISTDIR)/ TAGS \*.patch .gitignore ecc/testecc ecc/testfield \
   \*.d \*.hex \*.elf \*.map obj_\* tinydtls.h dtls_config.h \
   $(addprefix \*., $(notdir $(wildcard ../../platform/*))) \
   .project
  
  .gitignore:
  	echo $(GITIGNOREDS) | sed 's/ /\n/g' > $@
  
  