258 lines
6.4 KiB
Plaintext
258 lines
6.4 KiB
Plaintext
# FreeWTP -- An Open Source CAPWAP AC
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#
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# Copyright (C) 2012-2013 Massimo Vellucci <vemax78@gmail.com>
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# Copyright (C) 2016 Travelping GmbH <info@travelping.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program (see the file COPYING included with this
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# distribution); if not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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AC_PREREQ(2.63)
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AC_INIT([freewtp], [1.3.0], [https://github.com/travelping/freewtp], [freewtp])
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AC_CONFIG_AUX_DIR([config])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([1.11 -Wall foreign subdir-objects silent-rules])
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AC_USE_SYSTEM_EXTENSIONS
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AM_SILENT_RULES([yes])
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# cross-compile macros
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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#
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AC_COPYRIGHT("SmartCapwap by Massimo Vellucci <vemax78@gmail.com>")
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AC_COPYRIGHT("FreeWTP by Travelping <info@travelping.com>")
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AC_REVISION($Revision: 1.0 $)
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#
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AM_MAINTAINER_MODE
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#
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AC_PROG_INSTALL
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AC_LANG(C)
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AC_HEADER_STDC
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#
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AC_ARG_ENABLE(
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[dtls],
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[AS_HELP_STRING([--disable-dtls], [disable DTLS support])],
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,
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[enable_dtls="yes"]
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)
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AC_ARG_ENABLE(
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[debug],
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[AS_HELP_STRING([--disable-debug], [disable debug support])],
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,
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[enable_debug="yes"]
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)
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AC_ARG_ENABLE(
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[logging],
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[AS_HELP_STRING([--disable-logging], [disable logging support])],
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,
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[enable_logging="yes"]
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)
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AC_ARG_WITH(
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[mem-check],
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[AS_HELP_STRING([--with-mem-check=TYPE], [build with debug memory checking, TYPE=no|internal|valgrind])],
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[
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case "${withval}" in
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valgrind|internal|no) ;;
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*) AC_MSG_ERROR([bad value ${withval} for --mem-check]) ;;
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esac
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],
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[with_mem_check="internal"]
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)
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# WTP drivers wifi binding
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AC_ARG_ENABLE(
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[wifi-drivers-nl80211],
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[AS_HELP_STRING([--disable-wifi-drivers-nl80211], [disable WTP support for nl80211 wifi binding])],
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,
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[enable_wifi_drivers_nl80211="yes"]
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)
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# specify output header file
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AM_CONFIG_HEADER(lib/config.h)
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#
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AC_PROG_CC([gcc])
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AC_PROG_CC_C99
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AC_PROG_CPP
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AM_PROG_CC_C_O
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AM_PROG_AR
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AM_PROG_LIBTOOL
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#
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AM_CONDITIONAL([DEBUG_BUILD], [test "$enable_debug" = yes])
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if test "${enable_debug}" = "yes"; then
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CFLAGS="${CFLAGS} -DDEBUG -Wall -Werror -g -O0"
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AC_CHECK_HEADERS([execinfo.h], [have_backtrace="yes"],[])
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if test "x${have_backtrace}" = "xyes"; then
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AC_DEFINE([USE_DEBUG_BACKTRACE], [1], [Use debug backtrace])
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fi
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else
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CFLAGS="${CFLAGS} -O2"
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AC_DEFINE([DISABLE_LOGGING_DEBUG], [1], [Disable logging debug])
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fi
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# Check LIBCONFIG library
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AC_CHECK_HEADER([libconfig.h], [], [AC_MSG_ERROR(You need the libconfig headers)])
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AC_CHECK_LIB([config], [config_init], [CONFIG_LIBS="-lconfig"], [AC_MSG_ERROR(You need the libconfig library)])
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# Check LIBCONFIG config_lookup_int() param type
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LIBCONFIG_LOOKUP_INT_ARG=int
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AC_MSG_CHECKING([what type of argument config_lookup_int() is expecting])
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saved_CFLAGS="${CFLAGS}"
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saved_LIBS="${LIBS}"
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saved_LDFLAGS="${LDFLAGS}"
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CFLAGS="$CFLAGS $LIBCONFIG_CFLAGS -Werror"
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LIBS="$LIBS $CONFIG_LIBS"
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LDFLAGS="$LDFLAGS $LIBCONFIG_LDFLAGS"
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM(
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[
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#include <libconfig.h>
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],
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[
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int check;
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config_t config;
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(void)config_lookup_int(&config, "check", &check);
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]
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)],
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[
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AC_MSG_RESULT([int])
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LIBCONFIG_LOOKUP_INT_ARG=int
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],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM(
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[
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#include <libconfig.h>
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],
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[
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long check;
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config_t config;
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(void)config_lookup_int(&config, "check", &check);
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]
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)],
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[
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AC_MSG_RESULT([long])
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LIBCONFIG_LOOKUP_INT_ARG=long
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],
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[
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AC_MSG_RESULT([unknown])
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AC_MSG_ERROR([failed to determine config_lookup_int() argument type])
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]
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)]
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)
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CFLAGS="$saved_CFLAGS"
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LIBS="$saved_LIBS"
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LDFLAGS="$saved_LDFLAGS"
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AC_DEFINE_UNQUOTED([LIBCONFIG_LOOKUP_INT_ARG], [$LIBCONFIG_LOOKUP_INT_ARG], [config_lookup_int() argument type])
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AC_CHECK_LIB([ev], [ev_run],, [AC_MSG_ERROR(Required library ev missing)])
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# Check SSL library
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PKG_CHECK_MODULES([WOLFSSL], [wolfssl >= 3.8.0], [have_wolfssl_ssl="yes"], [have_wolfssl_ssl="no"])
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# Check Netlink library
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PKG_CHECK_MODULES(
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[LIBNL3],
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[libnl-3.0 >= 3.1 libnl-genl-3.0 >= 3.1],
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[have_libnl3=yes],
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[PKG_CHECK_MODULES(
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[LIBNL],
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[libnl-1],
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[AC_DEFINE([HAVE_LIBNL_10], [1], [Use libnl-1.0 library])],
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[PKG_CHECK_MODULES(
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[LIBNL],
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[libnl-tiny],
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[AC_DEFINE([HAVE_LIBNL_TINY], [1], [Use libnl-tiny library])],
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[AC_MSG_ERROR(You need the libnl or libnl-tiny)]
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)]
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)]
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)
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if test "${have_libnl3}" = "yes"; then
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AC_DEFINE([HAVE_LIBNL_3], [1], [Use libnl-3.1+ library])
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CFLAGS="${CFLAGS} ${LIBNL3_CFLAGS}"
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LIBS="${LIBS} ${LIBNL3_LIBS}"
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fi
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AC_CHECK_HEADERS([netlink/genl/genl.h netlink/genl/family.h netlink/genl/ctrl.h], [], [AC_MSG_ERROR(You need the netlink header)])
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AC_CHECK_HEADER([linux/nl80211.h], [], [AC_MSG_ERROR(You need the nl80211 header)])
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# Check nl80211
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if test "${enable_wifi_drivers_nl80211}" = "yes"; then
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AC_DEFINE([ENABLE_WIFI_DRIVERS_NL80211], [1], [Enable WTP support for nl80211 wifi binding])
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fi
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AM_CONDITIONAL([BUILD_WTP_WIFI_DRIVERS_NL80211], [test "${enable_wifi_drivers_nl80211}" = "yes"])
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if test "${enable_dtls}" = "yes"; then
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test "x${have_wolfssl_ssl}" != "xyes" && AC_MSG_ERROR(You need the wolfssl library)
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AC_DEFINE([ENABLE_DTLS], [1], [Enable DTLS])
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fi
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# Check UDPLite
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AC_CHECK_HEADERS([netinet/udplite.h])
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# Memory check
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case "${with_mem_check}" in
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internal)
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LIBS="${LIBS} -rdynamic"
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AC_DEFINE([USE_INTERNAL_MEMCHECK], [1], [Use internal memory debugging])
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;;
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valgrind)
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AC_CHECK_HEADER(
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[valgrind/memcheck.h],
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[
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CFLAGS="${CFLAGS} -g -fno-inline"
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AC_DEFINE([USE_VALGRIND_MEMCHECK], [1], [Use valgrind memory debugging library])
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],
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[AC_MSG_ERROR([valgrind headers not found.])]
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)
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;;
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esac
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#
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test "${enable_logging}" = "yes" && AC_DEFINE([ENABLE_LOGGING], [1], [Enable logging])
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#
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AM_CONDITIONAL([BUILD_DEBUG], [test "${enable_debug}" = "yes"])
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AM_CONDITIONAL([DTLS_ENABLED], [test "${enable_dtls}" = "yes"])
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#
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AC_SUBST([SSL_CFLAGS])
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AC_SUBST([SSL_LIBS])
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AC_SUBST([CONFIG_LIBS])
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#
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AC_CONFIG_FILES([
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Makefile
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lib/Makefile
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src/Makefile
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])
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AC_OUTPUT
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