122 lines
3.8 KiB
Plaintext
122 lines
3.8 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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#
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# Copyright (C) 2011--2015 Olaf Bergmann <bergmann@tzi.org>
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation
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# files (the "Software"), to deal in the Software without
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# restriction, including without limitation the rights to use, copy,
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# modify, merge, publish, distribute, sublicense, and/or sell copies
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# of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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AC_PREREQ([2.65])
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AC_INIT([tinydtls], [0.8.2])
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AC_CONFIG_SRCDIR([dtls.c])
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dnl AC_CONFIG_HEADERS([config.h])
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AC_ARG_WITH(contiki,
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[AS_HELP_STRING([--with-contiki],[build libtinydtls for the Contiki OS])],
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[AC_DEFINE(WITH_CONTIKI,1,[Define to 1 if building for Contiki.])
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WITH_CONTIKI=1],
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[])
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AC_PATH_PROG(DOXYGEN, doxygen, [:])
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AC_PATH_PROG(ETAGS, etags, [/bin/false])
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if test "${with_contiki}" != "yes" ; then
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# Checks for programs.
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AC_PROG_MAKE_SET
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AC_PROG_CC
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AC_PROG_RANLIB
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AC_C_BIGENDIAN
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# Checks for libraries.
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AC_SEARCH_LIBS([gethostbyname], [nsl])
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AC_SEARCH_LIBS([socket], [socket])
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fi
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AC_ARG_WITH(debug,
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[AS_HELP_STRING([--without-debug],[disable all debug output and assertions])],
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[CPPFLAGS="${CPPFLAGS} -DNDEBUG"
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NDEBUG=1],
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[])
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AC_ARG_WITH(ecc,
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[AS_HELP_STRING([--without-ecc],[disable support for TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8])],
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[],
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[AC_DEFINE(DTLS_ECC, 1, [Define to 1 if building with ECC support.])
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OPT_OBJS="${OPT_OBJS} ecc/ecc.o"
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DTLS_ECC=1])
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AC_ARG_WITH(psk,
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[AS_HELP_STRING([--without-psk],[disable support for TLS_PSK_WITH_AES_128_CCM_8])],
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[],
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[AC_DEFINE(DTLS_PSK, 1, [Define to 1 if building with PSK support])
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DTLS_PSK=1])
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CPPFLAGS="${CPPFLAGS} -DDTLSv12 -DWITH_SHA256"
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OPT_OBJS="${OPT_OBJS} sha2/sha2.o"
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AC_SUBST(OPT_OBJS)
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AC_SUBST(NDEBUG)
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AC_SUBST(WITH_CONTIKI)
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AC_SUBST(DTLS_ECC)
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AC_SUBST(DTLS_PSK)
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if test "${with_contiki}" = "yes" ; then
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AC_MSG_NOTICE([skipping header checks for Contiki])
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else
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# Checks for header files.
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AC_CHECK_HEADERS([assert.h arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h strings.h sys/param.h sys/socket.h unistd.h])
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AC_CHECK_HEADERS([sys/time.h time.h])
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AC_CHECK_HEADERS([sys/types.h sys/stat.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_CHECK_MEMBER([struct sockaddr_in6.sin6_len],
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[AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_LEN, [1],
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[Define to 1 if struct sockaddr_in6 has a member sin6_len.])], [],
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[#include <netinet/in.h>])
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_CHECK_FUNCS([memset select socket strdup strerror strnlen fls vprintf])
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fi
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AC_CONFIG_HEADERS([dtls_config.h tinydtls.h])
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# Adds Contiki-specific definitions to the end of dtls_config.h
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AH_BOTTOM([
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#ifdef WITH_CONTIKI
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#include "platform-specific/platform.h"
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#endif])
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AC_CONFIG_FILES([Makefile
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doc/Makefile
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doc/Doxyfile
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tests/Makefile
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examples/contiki/Makefile
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platform-specific/Makefile
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sha2/Makefile
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aes/Makefile
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ecc/Makefile])
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AC_OUTPUT
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