mirror of https://github.com/getdnsapi/getdns.git
1112 lines
33 KiB
Plaintext
1112 lines
33 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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# known to work with autconf version: autoconf (GNU Autoconf) 2.69
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#
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# @configure_input@
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#
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# Copyright (c) 2013, Verisign, Inc., NLnet Labs
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the names of the copyright holders nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL Verisign, Inc. BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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AC_PREREQ([2.56])
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AC_CONFIG_MACRO_DIRS([m4])
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sinclude(./m4/acx_openssl.m4)
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sinclude(./m4/ax_check_compile_flag.m4)
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sinclude(./m4/pkg.m4)
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AC_INIT([getdns], [0.3.4], [stub-resolver@verisignlabs.com], [], [https://getdnsapi.net])
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AC_SUBST(RELEASE_CANDIDATE, [rc1])
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# Set current date from system if not set
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AC_ARG_WITH([current-date],
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[AS_HELP_STRING([--with-current-date]
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[current date of the compilation, set to fixed date for reproducible builds @<:@default=system@:>@])],
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[CURRENT_DATE="$with_current_date"],
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[CURRENT_DATE="`date -u +%Y-%m-%dT%H:%M:%SZ`"])
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AC_SUBST(GETDNS_VERSION, ["AC_PACKAGE_VERSION$RELEASE_CANDIDATE"])
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AC_SUBST(GETDNS_NUMERIC_VERSION, [0x00030301])
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AC_SUBST(API_VERSION, ["July 2015"])
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AC_SUBST(API_NUMERIC_VERSION, [0x07df0700])
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GETDNS_COMPILATION_COMMENT="AC_PACKAGE_NAME $GETDNS_VERSION configured on $CURRENT_DATE for the $API_VERSION version of the API"
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# Library version
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# ---------------
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# current:revision:age
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# (binary-api-number):(which-binary-api-version):(how-many-nrs-backwardscompat)
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# if source code changes increment revision
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# if any interfaces have been added/removed/changed since last update then
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# increment current and set revision to 0
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# if any interfaces have been added since the last public release then increment age
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# if any interfaces have been removed or changed since the last public release then
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# set age to 0
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#
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# getdns-0.1.4 had libversion 0:0:0
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# getdns-0.1.5 had libversion 1:0:0
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# getdns-0.1.6 had libversion 1:1:0
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# getdns-0.1.7 had libversion 1:2:1 (but should have had 2:0:1)
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# getdns-0.1.8 had libversion 1:3:0 (but should have had 2:1:1)
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# getdns-0.2.0 had libversion 2:2:1
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# getdns-0.3.0 had libversion 3:3:2
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# getdns-0.3.1 had libversion 3:4:2
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# getdns-0.3.2 had libversion 3:5:2
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# getdns-0.3.3 has libversion 3:6:2
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# getdns-0.3.4 will have libversion 3:7:2
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#
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GETDNS_LIBVERSION=3:6:2
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AC_SUBST(GETDNS_COMPILATION_COMMENT)
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AC_SUBST(GETDNS_LIBVERSION)
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AC_CONFIG_SRCDIR([src/getdns/getdns.h.in])
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# AM_INIT_AUTOMAKE
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# LT_INIT
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AC_CONFIG_MACRO_DIR([m4])
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AC_PROG_CC
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AC_PROG_CPP
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# Checks for programs.
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AC_CANONICAL_HOST
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CFLAGS="$CFLAGS"
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AC_PROG_CC_C99
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AX_CHECK_COMPILE_FLAG([-xc99],[CFLAGS="$CFLAGS -xc99"],[],[])
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AX_CHECK_COMPILE_FLAG([-Wall],[CFLAGS="$CFLAGS -Wall"],[],[])
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case "$host_os" in
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linux* ) CFLAGS="$CFLAGS -D_BSD_SOURCE"
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;;
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solaris* ) CFLAGS="$CFLAGS -D__EXTENSIONS__" # for strdup() from <string.h>
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;;
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darwin* ) CFLAGS="$CFLAGS -D_DARWIN_C_SOURCE" # for strlcpy() from <string.h>
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;;
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esac
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# always use ./libtool unless override from commandline (libtool=mylibtool)
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if test -z "$libtool"; then
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libtool="`pwd`/libtool"
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fi
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AC_SUBST(libtool)
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AC_PROG_LIBTOOL
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AC_PROG_INSTALL
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initial_LIBS="$LIBS"
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initial_LDFLAGS="$LDFLAGS"
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dnl Add option to disable the evil rpath. Check whether to use rpath or not.
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dnl Adds the --disable-rpath option. Uses trick to edit the ./libtool.
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AC_DEFUN([ACX_ARG_RPATH],
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[
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AC_ARG_ENABLE(rpath,
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[ --disable-rpath disable hardcoded rpath (default=enabled)],
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enable_rpath="$enableval", enable_rpath=yes)
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if test "x$enable_rpath" = xno; then
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dnl AC_MSG_RESULT([Fixing libtool for -rpath problems.])
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AC_CONFIG_COMMANDS([disable-rpath], [
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sed < libtool > libtool-2 \
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's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/'
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mv libtool-2 libtool
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chmod 755 libtool
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libtool="./libtool"
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])
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fi
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])
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ACX_ARG_RPATH
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AC_ARG_ENABLE(debug-sched, AC_HELP_STRING([--enable-debug-sched], [Enable scheduling debugging messages]))
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case "$enable_debug_sched" in
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yes)
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AC_DEFINE_UNQUOTED([SCHED_DEBUG], [1], [Define this to enable printing of scheduling debugging messages.])
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;;
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no|*)
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;;
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esac
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AC_ARG_ENABLE(debug-stub, AC_HELP_STRING([--enable-debug-stub], [Enable stub debugging messages]))
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case "$enable_debug_stub" in
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yes)
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AC_DEFINE_UNQUOTED([STUB_DEBUG], [1], [Define this to enable printing of stub debugging messages.])
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;;
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no|*)
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;;
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esac
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AC_ARG_ENABLE(debug-sec, AC_HELP_STRING([--enable-debug-sec], [Enable dnssec debugging messages]))
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case "$enable_debug_sec" in
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yes)
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AC_DEFINE_UNQUOTED([SEC_DEBUG], [1], [Define this to enable printing of dnssec debugging messages.])
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;;
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no|*)
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;;
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esac
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AC_ARG_ENABLE(tcp-fastopen, AC_HELP_STRING([--enable-tcp-fastopen], [Enable TCP Fast Open]))
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case "$enable_tcp_fastopen" in
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yes)
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AC_CHECK_DECL([MSG_FASTOPEN], [], [AC_MSG_ERROR([TCP Fast Open is not available: please rerun without --enable-tcp-fastopen])], [AC_INCLUDES_DEFAULT
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#include <sys/socket.h>
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])
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AC_DEFINE_UNQUOTED([USE_TCP_FASTOPEN], [1], [Define this to enable TCP fast open.])
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;;
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no|*)
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;;
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esac
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# Not yet enabled by default as crash found when TCP fails.
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# AC_ARG_ENABLE(tcp-fastopen, AC_HELP_STRING([--disable-tcp-fastopen], Disable TCP Fast Open (default=enabled if available)),
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# enable_tcp_fastopen="$enableval", enable_tcp_fastopen=yes)
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# if test "x$enable_tcp_fastopen" = xno; then
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# AC_MSG_WARN([TCP Fast Open is disabled])
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# else
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# AC_CHECK_DECL([MSG_FASTOPEN], [AC_DEFINE_UNQUOTED([USE_TCP_FASTOPEN], [1], [Define this to enable TCP fast open.])],
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# [AC_MSG_WARN([TCP Fast Open is not available.])], [AC_INCLUDES_DEFAULT
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# #include <sys/socket.h>
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# ])
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# fi
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AC_ARG_ENABLE(native-stub-dnssec, AC_HELP_STRING([--disable-native-stub-dnssec], [Disable native stub DNSSEC support]))
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case "$enable_native_stub_dnssec" in
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no)
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;;
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yes|*)
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AC_DEFINE_UNQUOTED([STUB_NATIVE_DNSSEC], [1], [Define this to enable native stub DNSSEC support.])
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;;
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esac
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USE_NSS="no"
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# openssl
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if test $USE_NSS = "no"; then
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ACX_WITH_SSL_OPTIONAL
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ACX_LIB_SSL
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AC_MSG_CHECKING([for LibreSSL])
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if grep VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "LibreSSL" >/dev/null; then
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AC_MSG_RESULT([yes])
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AC_DEFINE([HAVE_LIBRESSL], [1], [Define if we have LibreSSL])
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# libressl provides these compat functions, but they may also be
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# declared by the OS in libc. See if they have been declared.
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AC_CHECK_DECLS([strlcpy,strlcat,arc4random,arc4random_uniform,reallocarray])
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else
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AC_MSG_RESULT([no])
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fi
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AC_CHECK_HEADERS([openssl/conf.h],,, [AC_INCLUDES_DEFAULT])
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AC_CHECK_HEADERS([openssl/engine.h],,, [AC_INCLUDES_DEFAULT])
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AC_CHECK_FUNCS([OPENSSL_config EVP_sha1 EVP_sha256 EVP_sha512 FIPS_mode])
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AC_CHECK_DECLS([SSL_COMP_get_compression_methods,sk_SSL_COMP_pop_free,SSL_CTX_set_ecdh_auto], [], [], [
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AC_INCLUDES_DEFAULT
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#ifdef HAVE_OPENSSL_ERR_H
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#include <openssl/err.h>
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#endif
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#ifdef HAVE_OPENSSL_RAND_H
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#include <openssl/rand.h>
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#endif
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#ifdef HAVE_OPENSSL_CONF_H
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#include <openssl/conf.h>
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#endif
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#ifdef HAVE_OPENSSL_ENGINE_H
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#include <openssl/engine.h>
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#endif
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#include <openssl/ssl.h>
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#include <openssl/evp.h>
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])
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fi
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AC_ARG_ENABLE(sha2, AC_HELP_STRING([--disable-sha2], [Disable SHA256 and SHA512 RRSIG support]))
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case "$enable_sha2" in
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no)
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;;
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yes|*)
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AC_DEFINE([USE_SHA2], [1], [Define this to enable SHA256 and SHA512 support.])
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;;
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esac
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# check wether gost also works
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AC_DEFUN([AC_CHECK_GOST_WORKS],
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[AC_REQUIRE([AC_PROG_CC])
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AC_MSG_CHECKING([if GOST works])
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if test c${cross_compiling} = cno; then
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BAKCFLAGS="$CFLAGS"
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if test -n "$ssldir"; then
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CFLAGS="$CFLAGS -Wl,-rpath,$ssldir/lib"
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fi
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AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <string.h>
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#include <openssl/ssl.h>
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#include <openssl/evp.h>
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#include <openssl/engine.h>
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#include <openssl/conf.h>
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/* routine to load gost (from sldns) */
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int load_gost_id(void)
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{
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static int gost_id = 0;
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const EVP_PKEY_ASN1_METHOD* meth;
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ENGINE* e;
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if(gost_id) return gost_id;
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/* see if configuration loaded gost implementation from other engine*/
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meth = EVP_PKEY_asn1_find_str(NULL, "gost2001", -1);
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if(meth) {
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EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth);
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return gost_id;
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}
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/* see if engine can be loaded already */
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e = ENGINE_by_id("gost");
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if(!e) {
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/* load it ourself, in case statically linked */
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ENGINE_load_builtin_engines();
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ENGINE_load_dynamic();
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e = ENGINE_by_id("gost");
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}
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if(!e) {
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/* no gost engine in openssl */
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return 0;
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}
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if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
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ENGINE_finish(e);
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ENGINE_free(e);
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return 0;
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}
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meth = EVP_PKEY_asn1_find_str(&e, "gost2001", -1);
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if(!meth) {
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/* algo not found */
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ENGINE_finish(e);
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ENGINE_free(e);
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return 0;
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}
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EVP_PKEY_asn1_get0_info(&gost_id, NULL, NULL, NULL, NULL, meth);
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return gost_id;
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}
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int main(void) {
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EVP_MD_CTX* ctx;
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const EVP_MD* md;
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unsigned char digest[64]; /* its a 256-bit digest, so uses 32 bytes */
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const char* str = "Hello world";
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const unsigned char check[] = {
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0x40 , 0xed , 0xf8 , 0x56 , 0x5a , 0xc5 , 0x36 , 0xe1 ,
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0x33 , 0x7c , 0x7e , 0x87 , 0x62 , 0x1c , 0x42 , 0xe0 ,
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0x17 , 0x1b , 0x5e , 0xce , 0xa8 , 0x46 , 0x65 , 0x4d ,
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0x8d , 0x3e , 0x22 , 0x9b , 0xe1 , 0x30 , 0x19 , 0x9d
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};
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OPENSSL_config(NULL);
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(void)load_gost_id();
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md = EVP_get_digestbyname("md_gost94");
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if(!md) return 1;
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memset(digest, 0, sizeof(digest));
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ctx = EVP_MD_CTX_create();
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if(!ctx) return 2;
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if(!EVP_DigestInit_ex(ctx, md, NULL)) return 3;
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if(!EVP_DigestUpdate(ctx, str, 10)) return 4;
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if(!EVP_DigestFinal_ex(ctx, digest, NULL)) return 5;
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/* uncomment to see the hash calculated.
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{int i;
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for(i=0; i<32; i++)
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printf(" %2.2x", (int)digest[i]);
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printf("\n");}
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*/
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if(memcmp(digest, check, sizeof(check)) != 0)
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return 6;
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return 0;
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}
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]])] , [eval "ac_cv_c_gost_works=yes"], [eval "ac_cv_c_gost_works=no"])
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CFLAGS="$BAKCFLAGS"
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else
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eval "ac_cv_c_gost_works=maybe"
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fi
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AC_MSG_RESULT($ac_cv_c_gost_works)
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])dnl
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AC_ARG_ENABLE(gost, AC_HELP_STRING([--disable-gost], [Disable GOST support]))
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use_gost="no"
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if test $USE_NSS = "no"; then
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case "$enable_gost" in
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no)
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;;
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*)
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AC_CHECK_FUNC(EVP_PKEY_set_type_str, [:],[AC_MSG_ERROR([OpenSSL 1.0.0 is needed for GOST support])])
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AC_CHECK_FUNC(EC_KEY_new, [], [AC_MSG_ERROR([OpenSSL does not support ECC, needed for GOST support])])
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AC_CHECK_GOST_WORKS
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if test "$ac_cv_c_gost_works" != no; then
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use_gost="yes"
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AC_DEFINE([USE_GOST], [1], [Define this to enable GOST support.])
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fi
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;;
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esac
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fi dnl !USE_NSS
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AC_ARG_ENABLE(ecdsa, AC_HELP_STRING([--disable-ecdsa], [Disable ECDSA support]))
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use_ecdsa="no"
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case "$enable_ecdsa" in
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no)
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;;
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*)
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if test $USE_NSS = "no"; then
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AC_CHECK_FUNC(ECDSA_sign, [], [AC_MSG_ERROR([OpenSSL does not support ECDSA: please upgrade or rerun with --disable-ecdsa])])
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AC_CHECK_FUNC(SHA384_Init, [], [AC_MSG_ERROR([OpenSSL does not support SHA384: please upgrade or rerun with --disable-ecdsa])])
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AC_CHECK_DECLS([NID_X9_62_prime256v1, NID_secp384r1], [], [AC_MSG_ERROR([OpenSSL does not support the ECDSA curves: please upgrade or rerun with --disable-ecdsa])], [AC_INCLUDES_DEFAULT
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#include <openssl/evp.h>
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])
|
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# see if OPENSSL 1.0.0 or later (has EVP MD and Verify independency)
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AC_MSG_CHECKING([if openssl supports SHA2 and ECDSA with EVP])
|
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if grep OPENSSL_VERSION_TEXT $ssldir/include/openssl/opensslv.h | grep "OpenSSL" >/dev/null; then
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if grep OPENSSL_VERSION_NUMBER $ssldir/include/openssl/opensslv.h | grep 0x0 >/dev/null; then
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AC_MSG_RESULT([no])
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AC_DEFINE_UNQUOTED([USE_ECDSA_EVP_WORKAROUND], [1], [Define this to enable an EVP workaround for older openssl])
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|
else
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AC_MSG_RESULT([yes])
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fi
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else
|
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# not OpenSSL, thus likely LibreSSL, which supports it
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AC_MSG_RESULT([yes])
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fi
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fi
|
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# we now know we have ECDSA and the required curves.
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|
AC_DEFINE_UNQUOTED([USE_ECDSA], [1], [Define this to enable ECDSA support.])
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use_ecdsa="yes"
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|
;;
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|
esac
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|
|
|
|
|
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|
AC_ARG_ENABLE(draft-edns-cookies, AC_HELP_STRING([--enable-draft-edns-cookies], [Enable experimental edns cookies]))
|
|
case "$enable_draft_edns_cookies" in
|
|
yes)
|
|
if test "x_$HAVE_SSL" != "x_yes"; then
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AC_MSG_ERROR([edns cookies need openssl libcrypto which is not available, please rerun without --enable-draft-edns-cookies])
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fi
|
|
AC_DEFINE_UNQUOTED([EDNS_COOKIES], [1], [Define this to enable the experimental draft edns cookies.])
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;;
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no|*)
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|
;;
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|
esac
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AC_DEFINE_UNQUOTED([EDNS_COOKIE_OPCODE], [10], [The edns cookie option code.])
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|
AC_DEFINE_UNQUOTED([EDNS_COOKIE_ROLLOVER_TIME], [(24 * 60 * 60)], [How often the edns client cookie is refreshed.])
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|
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|
my_with_libunbound=1
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|
AC_ARG_ENABLE(stub-only, AC_HELP_STRING([--enable-stub-only], [Restricts resolution modes to STUB (which will be the default mode). Removes the libunbound dependency.]))
|
|
case "$enable_stub_only" in
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|
yes)
|
|
my_with_libunbound=0
|
|
;;
|
|
no|*)
|
|
;;
|
|
esac
|
|
|
|
# search to set include and library paths right
|
|
# find libidn
|
|
my_with_libidn=1
|
|
AC_ARG_WITH(libidn, AS_HELP_STRING([--with-libidn=pathname],
|
|
[path to libidn (default: search /usr/local ..)]),
|
|
[], [withval="yes"])
|
|
if test x_$withval = x_yes; then
|
|
for dir in /usr/local /opt/local /usr/pkg /usr/sfw; do
|
|
if test -f "$dir/include/idna.h"; then
|
|
CFLAGS="$CFLAGS -I$dir/include"
|
|
LDFLAGS="$LDFLAGS -L$dir/lib"
|
|
AC_MSG_NOTICE([Found libidn in $dir])
|
|
break
|
|
fi
|
|
if test -f "$dir/include/idn/idna.h"; then
|
|
CFLAGS="$CFLAGS -I$dir/include/idn"
|
|
LDFLAGS="$LDFLAGS -L$dir/lib"
|
|
AC_MSG_NOTICE([Found libidn in $dir])
|
|
break
|
|
fi
|
|
done
|
|
if test -f "/usr/include/idn/idna.h"; then
|
|
CFLAGS="$CFLAGS -I/usr/include/idn"
|
|
#LDFLAGS="$LDFLAGS -L/usr/lib"
|
|
AC_MSG_NOTICE([Found libidn in /usr])
|
|
fi
|
|
else
|
|
if test x_$withval != x_no; then
|
|
CFLAGS="$CFLAGS -I$withval/include"
|
|
LDFLAGS="$LDFLAGS -L$withval/lib"
|
|
else
|
|
my_with_libidn=0
|
|
fi
|
|
fi
|
|
|
|
if test $my_with_libunbound = 1
|
|
then
|
|
# find libunbound
|
|
AC_ARG_WITH(libunbound, AS_HELP_STRING([--with-libunbound=pathname],
|
|
[path to libunbound (default: search /usr/local ..)]),
|
|
[], [withval="yes"])
|
|
if test x_$withval = x_yes; then
|
|
for dir in /usr/local /opt/local /usr/pkg /usr/sfw; do
|
|
if test -f "$dir/include/unbound.h"; then
|
|
CFLAGS="$CFLAGS -I$dir/include"
|
|
LDFLAGS="$LDFLAGS -L$dir/lib"
|
|
AC_MSG_NOTICE([Found libunbound in $dir])
|
|
break
|
|
fi
|
|
done
|
|
else
|
|
if test x_$withval != x_no; then
|
|
CFLAGS="$CFLAGS -I$withval/include"
|
|
LDFLAGS="$LDFLAGS -L$withval/lib"
|
|
else
|
|
AC_DEFINE_UNQUOTED([DISABLE_RESOLUTION_RECURSING], [1], [Define this to disable recursing resolution type.])
|
|
my_with_libunbound=0
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Checks for libraries.
|
|
found_all_libs=1
|
|
if test $my_with_libidn = 1
|
|
then
|
|
AC_MSG_NOTICE([Checking for dependency libidn])
|
|
AC_CHECK_LIB([idn], [idna_to_ascii_8z], [], [found_all_libs=0])
|
|
fi
|
|
|
|
if test $my_with_libunbound = 1
|
|
then
|
|
AC_MSG_NOTICE([Checking for dependency libunbound])
|
|
AC_CHECK_LIB([unbound], [ub_fd], [], [found_all_libs=0])
|
|
fi
|
|
|
|
if test $found_all_libs = 0
|
|
then
|
|
AC_MSG_ERROR([One more dependencies is missing])
|
|
fi
|
|
|
|
AC_PATH_PROG([DOXYGEN], [doxygen])
|
|
if test -z "$DOXYGEN";
|
|
then AC_MSG_WARN([doxygen not found, continuing without])
|
|
fi
|
|
|
|
# Checks for header files.
|
|
AC_CHECK_HEADERS([inttypes.h netinet/in.h stdint.h stdlib.h string.h],,, [AC_INCLUDES_DEFAULT])
|
|
|
|
# Checks for typedefs, structures, and compiler characteristics.
|
|
AC_TYPE_SIZE_T
|
|
AC_TYPE_UINT16_T
|
|
AC_TYPE_UINT32_T
|
|
AC_TYPE_UINT64_T
|
|
AC_TYPE_UINT8_T
|
|
AC_CHECK_TYPE([u_char])
|
|
|
|
AC_CHECK_FUNCS([fcntl])
|
|
# check ioctlsocket
|
|
AC_MSG_CHECKING(for ioctlsocket)
|
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#include <winsock2.h>
|
|
#endif
|
|
], [
|
|
(void)ioctlsocket(0, 0, NULL);
|
|
])], [
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_IOCTLSOCKET, 1, [if the function 'ioctlsocket' is available])
|
|
],[AC_MSG_RESULT(no)])
|
|
|
|
|
|
# Check for libraries for other things than libgetdns after this point,
|
|
# so the getdns libraries can be reset with:
|
|
#
|
|
# LIBS="$getdns_LIBS"
|
|
# LDFLAGS="$getdns_LDFLAGS"
|
|
#
|
|
# afterwards.
|
|
getdns_LIBS="$LIBS"
|
|
getdns_LDFLAGS="$LDFLAGS"
|
|
getdns_CFLAGS="$CFLAGS"
|
|
|
|
#-------------------- libraries needed for libcheck
|
|
LIBS="$initial_LIBS"
|
|
|
|
CHECK_GETDNS=""
|
|
CHECK_LIBS=""
|
|
CHECK_CFLAGS=""
|
|
|
|
PKG_CHECK_MODULES([CHECK],[check >= 0.9.6],[CHECK_GETDNS="check_getdns"],[
|
|
AC_SEARCH_LIBS([floor], [m])
|
|
AC_SEARCH_LIBS([timer_create], [rt])
|
|
AC_SEARCH_LIBS([pthread_create], [pthread])
|
|
AC_SEARCH_LIBS([srunner_create],[check check_pic],[
|
|
CHECK_GETDNS="check_getdns"
|
|
CHECK_LIBS="$LIBS"],[
|
|
AC_SUBST(NOLIBCHECK, [nolibcheck])
|
|
AC_MSG_WARN([libcheck not found or usable; unit tests will not be compiled and run])])])
|
|
|
|
LIBS="$getdns_LIBS"
|
|
|
|
AC_SUBST([CHECK_GETDNS])
|
|
AC_SUBST([CHECK_LIBS])
|
|
AC_SUBST([CHECK_CFLAGS])
|
|
# end libraries needed for libcheck
|
|
|
|
# find libldns
|
|
LIBS="$initial_LIBS"
|
|
|
|
LDNS_LIBS=""
|
|
LDNS_CFLAGS=""
|
|
LDNS_LDFLAGS=""
|
|
NOLIBLDNS=""
|
|
|
|
AC_ARG_WITH(libldns, AS_HELP_STRING([--with-libldns=pathname],
|
|
[path to libldns (default: search /usr/local ..)]),
|
|
[], [withval="yes"])
|
|
if test x_$withval = x_yes; then
|
|
for dir in /usr/local /opt/local /usr/pkg /usr/sfw; do
|
|
if test -f "$dir/include/ldns/ldns.h"; then
|
|
LDNS_CFLAGS="-I$dir/include"
|
|
LDNS_LDFLAGS="-L$dir/lib"
|
|
CFLAGS="$CFLAGS $LDNS_CFLAGS"
|
|
LDFLAGS="$LDFLAGS $LDNS_LDFLAGS"
|
|
AC_MSG_NOTICE([Found libldns in $dir])
|
|
break
|
|
fi
|
|
done
|
|
else
|
|
if test x_$withval != x_no; then
|
|
LDNS_CFLAGS="-I$withval/include"
|
|
LDNS_LDFLAGS="-L$withval/lib"
|
|
CFLAGS="$CFLAGS $LDNS_CFLAGS"
|
|
LDFLAGS="$LDFLAGS $LDNS_LDFLAGS"
|
|
else
|
|
NOLIBLDNS="nolibldns"
|
|
AC_MSG_WARN([libldns not found or usable; unit tests will not be compiled and run])
|
|
fi
|
|
fi
|
|
if test x$NOLIBLDNS = x
|
|
then
|
|
AC_CHECK_LIB([ldns], [ldns_dname_new_frm_str], [
|
|
LDNS_LIBS="-lldns"
|
|
AC_DEFINE_UNQUOTED(HAVE_LIBLDNS, [1], [Have libldns])
|
|
], [
|
|
NOLIBLDNS="nolibldns"
|
|
AC_MSG_WARN([libldns not found or usable; unit tests will not be compiled and run])
|
|
])
|
|
fi
|
|
|
|
AC_SUBST([LDNS_LIBS])
|
|
AC_SUBST([LDNS_CFLAGS])
|
|
AC_SUBST([LDNS_LDFLAGS])
|
|
AC_SUBST([NOLIBLDNS])
|
|
|
|
LIBS="$getdns_LIBS"
|
|
CFLAGS="$getdns_CFLAGS"
|
|
LDFLAGS="$getdns_LDFLAGS"
|
|
|
|
|
|
#-------------------- libevent extension
|
|
AC_ARG_WITH([libevent],
|
|
[AS_HELP_STRING([--with-libevent], [path to libevent (default: search /usr/local ..)])],
|
|
[with_libevent=search],
|
|
[withval=no])
|
|
|
|
# libevent 1.x requires a u_char typedef which is not always available
|
|
# on some systems so our check is a little complicated
|
|
# we further need to ensure that this is included in the getdns headers
|
|
# that get installed later so some users may not be building in an
|
|
# environment that has the generated config.h SO we need to generate
|
|
# this one extra header in that case
|
|
|
|
have_libevent=0
|
|
EXTENSION_LIBEVENT_EXT_LIBS=""
|
|
EXTENSION_LIBEVENT_LIB=""
|
|
EXTENSION_LIBEVENT_LDFLAGS=""
|
|
CHECK_EVENT_PROG=""
|
|
AS_IF([test x_$withval = x_no],
|
|
[],
|
|
[AS_IF([test x_$withval = x_yes],
|
|
[AC_SEARCH_LIBS([event_loop],
|
|
[event_core event],
|
|
[AC_CHECK_FUNCS([event_base_new event_base_free])]
|
|
[AC_CHECK_HEADERS([event2/event.h],
|
|
[have_libevent=1]
|
|
[AS_IF([test "x_$ac_cv_search_event_loop" = "x_none required"],[],[EXTENSION_LIBEVENT_EXT_LIBS="$ac_cv_search_event_loop"])],
|
|
[AC_CHECK_HEADERS([event.h],
|
|
[have_libevent=1]
|
|
[AS_IF([test "x_$ac_cv_search_event_loop" = "x_none required"],[],[EXTENSION_LIBEVENT_EXT_LIBS="$ac_cv_search_event_loop"])],
|
|
[AC_MSG_ERROR([event2/event.h and event.h missing, try without libevent])]
|
|
[have_libevent=0],
|
|
[AC_INCLUDES_DEFAULT]
|
|
[#if HAVE_U_CHAR == 0
|
|
typedef unsigned char u_char;
|
|
#endif])],
|
|
[AC_INCLUDES_DEFAULT])],
|
|
[AC_MSG_ERROR([libevent missing, try without libevent])]
|
|
)],
|
|
[have_libevent=1]
|
|
[AC_MSG_NOTICE([assuming libevent in $withval])]
|
|
[CFLAGS="$CFLAGS -I$withval/include"]
|
|
[EXTENSION_LIBEVENT_LDFLAGS="-L$withval/lib"]
|
|
[EXTENSION_LIBEVENT_EXT_LIBS="-levent"])]
|
|
)
|
|
|
|
AS_IF([test x_$have_libevent = x_1],
|
|
[EXTENSION_LIBEVENT_LIB="libgetdns_ext_event.la"]
|
|
[CHECK_EVENT_PROG=check_getdns_event]
|
|
# libunbound version 1.4.22 and older, not linked against libevent, on FreeBSD,
|
|
# =============================================================================
|
|
# cannot be linked against a program that also links libevent, because of
|
|
# symbol clash. Libunbound has a libevent clone (called mini_event) build when
|
|
# not linked against libevent that uses the same symbols as libevent.
|
|
|
|
# First detect if the libevent symbols are visible when linking with libunbound
|
|
[LIBS="$getdns_LIBS"]
|
|
[LDFLAGS="$getdns_LDFLAGS"]
|
|
[AC_MSG_CHECKING([if event_get_version symbol is leaking from libunbound])]
|
|
[AC_LANG_PUSH(C)]
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[const char *event_get_version(void);]],
|
|
[[const char *v = event_get_version();]])
|
|
],[[AC_MSG_RESULT([yes])]
|
|
[AC_MSG_CHECKING([if libunbound is linked against libevent])]
|
|
AC_RUN_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[const char *event_get_version(void);]],
|
|
[[const char *v = event_get_version();]
|
|
[return v@<:@0@:>@ == 'm' && v@<:@1@:>@ == 'i' &&
|
|
v@<:@2@:>@ == 'n' && v@<:@3@:>@ == 'i' ? 1 : 0;]])
|
|
],[[AC_MSG_RESULT([yes])]
|
|
],[[AC_MSG_RESULT([no])]
|
|
[AC_MSG_FAILURE([
|
|
***
|
|
*** On this system, when using libevent, libunbound must
|
|
*** also have been compiled with libevent. Please recompile
|
|
*** libunbound with libevent, or configure --without-libevent.
|
|
***])]
|
|
]
|
|
)
|
|
],[[AC_MSG_RESULT([no])]
|
|
]
|
|
)
|
|
[AC_LANG_POP(C)])
|
|
|
|
AC_SUBST(have_libevent)
|
|
AC_SUBST(EXTENSION_LIBEVENT_LIB)
|
|
AC_SUBST(EXTENSION_LIBEVENT_EXT_LIBS)
|
|
AC_SUBST(EXTENSION_LIBEVENT_LDFLAGS)
|
|
AS_IF([test "x$have_libcheck" = x1], [AC_SUBST(CHECK_EVENT_PROG)])
|
|
|
|
LIBS="$getdns_LIBS"
|
|
LDFLAGS="$getdns_LDFLAGS"
|
|
# end libevent extension
|
|
|
|
#-------------------- libuv extension
|
|
# if user says nothing about libuv, or specifies --with-libuv=no or --without-libuv
|
|
# then we do not want libuv extensions built
|
|
# if user specifies --with-libuv then search for it
|
|
# if user specifies --with-libuv=/path then check the lib at that path
|
|
AC_ARG_WITH([libuv],
|
|
[AS_HELP_STRING([--with-libuv], [path to libuv (default: search /usr/local ..)])],
|
|
[with_libuv=search],
|
|
[withval=no])
|
|
|
|
have_libuv=0
|
|
EXTENSION_LIBUV_EXT_LIBS=""
|
|
EXTENSION_LIBUV_LIB=""
|
|
EXTENSION_LIBUV_LDFLAGS=""
|
|
CHECK_UV_PROG=""
|
|
AS_IF([test x_$withval = x_no],
|
|
[],
|
|
[AS_IF([test x_$withval = x_yes],
|
|
[AC_SEARCH_LIBS([uv_run],
|
|
[uv],
|
|
[AC_CHECK_HEADERS([uv.h],
|
|
[have_libuv=1]
|
|
[EXTENSION_LIBUV_EXT_LIBS="$ac_cv_search_uv_run"],
|
|
[AC_MSG_ERROR([uv.h missing, try without libuv])]
|
|
[have_libuv=0],
|
|
[AC_INCLUDES_DEFAULT])],
|
|
[AC_MSG_ERROR([libuv missing, try without libuv])]
|
|
)],
|
|
[have_libuv=1]
|
|
[AC_MSG_NOTICE([assuming libuv in $withval])]
|
|
[CFLAGS="$CFLAGS -I$withval/include"]
|
|
[EXTENSION_LIBUV_LDFLAGS="-L$withval/lib"]
|
|
[EXTENSION_LIBUV_EXT_LIBS="-luv"])]
|
|
)
|
|
|
|
AS_IF([test x_$have_libuv = x_1],
|
|
[EXTENSION_LIBUV_LIB="libgetdns_ext_uv.la"]
|
|
[CHECK_UV_PROG=check_getdns_uv]
|
|
[AC_MSG_CHECKING([for new signature of uv_timer_cb])
|
|
AC_LANG_PUSH(C)
|
|
AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM(
|
|
[[#include <uv.h>]
|
|
[void test_cb(uv_timer_t *handle);]],
|
|
[[uv_timer_cb cb = test_cb;]
|
|
[(*cb)(0);]])
|
|
],[AC_MSG_RESULT([yes])
|
|
AC_DEFINE(HAVE_NEW_UV_TIMER_CB, [1], [Does libuv have the new uv_time_cb signature])
|
|
],[AC_MSG_RESULT([no])
|
|
])
|
|
AC_LANG_POP(C)]
|
|
)
|
|
|
|
AC_SUBST(have_libuv)
|
|
AC_SUBST(EXTENSION_LIBUV_LIB)
|
|
AC_SUBST(EXTENSION_LIBUV_EXT_LIBS)
|
|
AC_SUBST(EXTENSION_LIBUV_LDFLAGS)
|
|
AS_IF([test "x$have_libcheck" = x1], [AC_SUBST(CHECK_UV_PROG)])
|
|
|
|
LIBS="$getdns_LIBS"
|
|
LDFLAGS="$getdns_LDFLAGS"
|
|
# end libuv extension
|
|
|
|
#-------------------- libev extension
|
|
AC_ARG_WITH([libev],
|
|
[AS_HELP_STRING([--with-libev], [path to libev (default: search /usr/local ..)])],
|
|
[with_libev=search],
|
|
[withval=no])
|
|
|
|
have_libev=0
|
|
EXTENSION_LIBEV_EXT_LIBS=""
|
|
EXTENSION_LIBEV_LIB=""
|
|
EXTENSION_LIBEV_LDFLAGS=""
|
|
CHECK_EV_PROG=""
|
|
AS_IF([test x_$withval = x_no],
|
|
[],
|
|
[AS_IF([test x_$withval = x_yes],
|
|
[AC_SEARCH_LIBS([ev_run],
|
|
[ev],
|
|
[AC_CHECK_HEADERS([ev.h],
|
|
[have_libev=1]
|
|
[EXTENSION_LIBEV_EXT_LIBS="$ac_cv_search_ev_run"],
|
|
[AC_CHECK_HEADERS([libev/ev.h],
|
|
[have_libev=1]
|
|
[EXTENSION_LIBEV_EXT_LIBS="$ac_cv_search_ev_run"],
|
|
[AC_MSG_ERROR([ev.h missing, try without libev])]
|
|
[have_libev=0],
|
|
[AC_INCLUDES_DEFAULT])
|
|
],
|
|
[AC_INCLUDES_DEFAULT])
|
|
],
|
|
[AC_MSG_ERROR([libev missing, try without libev])]
|
|
)],
|
|
[have_libev=1]
|
|
[AC_MSG_NOTICE([assuming libev in $withval])]
|
|
[CFLAGS="$CFLAGS -I$withval/include"]
|
|
[EXTENSION_LIBEV_LDFLAGS="-L$withval/lib"]
|
|
[EXTENSION_LIBEV_EXT_LIBS="-lev"])]
|
|
)
|
|
|
|
AS_IF([test x_$have_libev = x_1],
|
|
[EXTENSION_LIBEV_LIB="libgetdns_ext_ev.la"]
|
|
[CHECK_EV_PROG=check_getdns_ev])
|
|
|
|
AC_SUBST(have_libev)
|
|
AC_SUBST(EXTENSION_LIBEV_LIB)
|
|
AC_SUBST(EXTENSION_LIBEV_EXT_LIBS)
|
|
AC_SUBST(EXTENSION_LIBEV_LDFLAGS)
|
|
AS_IF([test "x$have_libcheck" = x1], [AC_SUBST(CHECK_EV_PROG)])
|
|
|
|
LIBS="$getdns_LIBS"
|
|
LDFLAGS="$getdns_LDFLAGS"
|
|
# end libev extension
|
|
|
|
# --with-trust-anchor=
|
|
AC_DEFINE([SYSCONFDIR], [sysconfdir], [System configuration dir])
|
|
AC_ARG_WITH(trust-anchor, AS_HELP_STRING([--with-trust-anchor=KEYFILE], [Default location of the trust anchor file. [default=SYSCONFDIR/unbound/getdns-root.key]]), [
|
|
TRUST_ANCHOR_FILE="$withval"
|
|
],[
|
|
if test "x$TRUST_ANCHOR_FILE" = "x"; then
|
|
if test "x$sysconfdir" = 'x${prefix}/etc' ; then
|
|
if test "x$prefix" = 'xNONE' ; then
|
|
TRUST_ANCHOR_FILE="/etc/unbound/getdns-root.key"
|
|
else
|
|
TRUST_ANCHOR_FILE="${prefix}/etc/unbound/getdns-root.key"
|
|
fi
|
|
else
|
|
TRUST_ANCHOR_FILE="${sysconfdir}/unbound/getdns-root.key"
|
|
fi
|
|
fi
|
|
])
|
|
AC_DEFINE_UNQUOTED([TRUST_ANCHOR_FILE], ["$TRUST_ANCHOR_FILE"], [Default trust anchor file])
|
|
AC_SUBST(TRUST_ANCHOR_FILE)
|
|
AC_MSG_NOTICE([Default trust anchor: $TRUST_ANCHOR_FILE])
|
|
|
|
AC_ARG_WITH(getdns_query, AS_HELP_STRING([--with-getdns_query],
|
|
[Also compile and install the getdns_query tool]),
|
|
[], [withval="no"])
|
|
if test x_$withval = x_no; then
|
|
GETDNS_QUERY=""
|
|
INSTALL_GETDNS_QUERY=""
|
|
UNINSTALL_GETDNS_QUERY=""
|
|
else
|
|
GETDNS_QUERY="getdns_query"
|
|
INSTALL_GETDNS_QUERY="install-getdns_query"
|
|
UNINSTALL_GETDNS_QUERY="uninstall-getdns_query"
|
|
fi
|
|
AC_SUBST(GETDNS_QUERY)
|
|
AC_SUBST(INSTALL_GETDNS_QUERY)
|
|
AC_SUBST(UNINSTALL_GETDNS_QUERY)
|
|
|
|
AC_CONFIG_FILES([Makefile src/Makefile src/version.c src/getdns/getdns.h src/getdns/getdns_extra.h spec/example/Makefile src/test/Makefile doc/Makefile])
|
|
if [ test -n "$DOXYGEN" ]
|
|
then AC_CONFIG_FILES([src/Doxyfile])
|
|
fi
|
|
|
|
|
|
dnl -----
|
|
dnl ----- Start of "Things needed for gldns" section
|
|
dnl -----
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_CHECK_HEADERS([stdarg.h stdint.h netinet/in.h arpa/inet.h netdb.h sys/socket.h time.h sys/time.h bsd/string.h],,, [AC_INCLUDES_DEFAULT])
|
|
|
|
dnl Check the printf-format attribute (if any)
|
|
dnl result in HAVE_ATTR_FORMAT.
|
|
dnl
|
|
AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "format" attribute)
|
|
AC_CACHE_VAL(ac_cv_c_format_attribute,
|
|
[ac_cv_c_format_attribute=no
|
|
AC_TRY_COMPILE(
|
|
[#include <stdio.h>
|
|
void f (char *format, ...) __attribute__ ((format (printf, 1, 2)));
|
|
void (*pf) (char *format, ...) __attribute__ ((format (printf, 1, 2)));
|
|
], [
|
|
f ("%s", "str");
|
|
],
|
|
[ac_cv_c_format_attribute="yes"],
|
|
[ac_cv_c_format_attribute="no"])
|
|
])
|
|
AC_MSG_RESULT($ac_cv_c_format_attribute)
|
|
if test $ac_cv_c_format_attribute = yes; then
|
|
AC_DEFINE(HAVE_ATTR_FORMAT, 1, [Whether the C compiler accepts the "format" attribute])
|
|
fi
|
|
|
|
AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "unused" attribute)
|
|
AC_CACHE_VAL(ac_cv_c_unused_attribute,
|
|
[ac_cv_c_unused_attribute=no
|
|
AC_TRY_COMPILE(
|
|
[#include <stdio.h>
|
|
void f (char *u __attribute__((unused)));
|
|
], [
|
|
f ("x");
|
|
],
|
|
[ac_cv_c_unused_attribute="yes"],
|
|
[ac_cv_c_unused_attribute="no"])
|
|
])
|
|
AC_MSG_RESULT($ac_cv_c_unused_attribute)
|
|
if test $ac_cv_c_unused_attribute = yes; then
|
|
AC_DEFINE(HAVE_ATTR_UNUSED, 1, [Whether the C compiler accepts the "unused" attribute])
|
|
fi
|
|
AC_CHECK_DECLS([strlcpy,arc4random,arc4random_uniform])
|
|
AC_REPLACE_FUNCS(strlcpy)
|
|
AC_REPLACE_FUNCS(arc4random)
|
|
AC_REPLACE_FUNCS(arc4random_uniform)
|
|
if test "$ac_cv_func_arc4random" = "no"; then
|
|
AC_LIBOBJ(explicit_bzero)
|
|
AC_LIBOBJ(arc4_lock)
|
|
AC_CHECK_FUNCS([getentropy],,[
|
|
if test "$USE_WINSOCK" = 1; then
|
|
AC_LIBOBJ(getentropy_win)
|
|
else
|
|
case `uname` in
|
|
Darwin)
|
|
AC_LIBOBJ(getentropy_osx)
|
|
;;
|
|
SunOS)
|
|
AC_LIBOBJ(getentropy_solaris)
|
|
AC_CHECK_HEADERS([sys/sha2.h],, [
|
|
AC_CHECK_FUNCS([SHA512_Update],,[
|
|
AC_LIBOBJ(sha512)
|
|
])
|
|
], [AC_INCLUDES_DEFAULT])
|
|
if test "$ac_cv_header_sys_sha2_h" = "yes"; then
|
|
# this lib needed for sha2 on solaris
|
|
LIBS="$LIBS -lmd"
|
|
fi
|
|
AC_SEARCH_LIBS([clock_gettime], [rt])
|
|
;;
|
|
Linux|*)
|
|
AC_LIBOBJ(getentropy_linux)
|
|
dnl AC_CHECK_FUNCS([SHA512_Update],,[
|
|
dnl AC_DEFINE([COMPAT_SHA512], [1], [Do sha512 definitions in config.h])
|
|
dnl AC_LIBOBJ(sha512)
|
|
dnl])
|
|
AC_CHECK_HEADERS([sys/sysctl.h],,, [AC_INCLUDES_DEFAULT])
|
|
AC_CHECK_FUNCS([getauxval])
|
|
AC_SEARCH_LIBS([clock_gettime], [rt])
|
|
;;
|
|
esac
|
|
fi
|
|
])
|
|
fi
|
|
|
|
AC_DEFINE(USE_MINI_EVENT, 1, [Needed for sync stub resolver functions])
|
|
|
|
AC_TYPE_SIGNAL
|
|
|
|
case `uname` in
|
|
FreeBSD)
|
|
C99COMPATFLAGS=""
|
|
;;
|
|
*)
|
|
C99COMPATFLAGS="-D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600"
|
|
;;
|
|
esac
|
|
AC_SUBST(C99COMPATFLAGS)
|
|
|
|
AH_BOTTOM([
|
|
#include <stdint.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if STDC_HEADERS
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#endif
|
|
|
|
#if !defined(HAVE_STRLCPY) || !HAVE_DECL_STRLCPY
|
|
size_t strlcpy(char *dst, const char *src, size_t siz);
|
|
#else
|
|
#define __BSD_VISIBLE 1
|
|
#endif
|
|
#if !defined(HAVE_ARC4RANDOM) || !HAVE_DECL_ARC4RANDOM
|
|
uint32_t arc4random(void);
|
|
#endif
|
|
#if !defined(HAVE_ARC4RANDOM_UNIFORM) || !HAVE_DECL_ARC4RANDOM_UNIFORM
|
|
uint32_t arc4random_uniform(uint32_t upper_bound);
|
|
#endif
|
|
#ifndef HAVE_ARC4RANDOM
|
|
void explicit_bzero(void* buf, size_t len);
|
|
int getentropy(void* buf, size_t len);
|
|
void arc4random_buf(void* buf, size_t n);
|
|
void _ARC4_LOCK(void);
|
|
void _ARC4_UNLOCK(void);
|
|
#endif
|
|
#ifdef COMPAT_SHA512
|
|
#ifndef SHA512_DIGEST_LENGTH
|
|
#define SHA512_BLOCK_LENGTH 128
|
|
#define SHA512_DIGEST_LENGTH 64
|
|
#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1)
|
|
typedef struct _SHA512_CTX {
|
|
uint64_t state[8];
|
|
uint64_t bitcount[2];
|
|
uint8_t buffer[SHA512_BLOCK_LENGTH];
|
|
} SHA512_CTX;
|
|
#endif /* SHA512_DIGEST_LENGTH */
|
|
void SHA512_Init(SHA512_CTX*);
|
|
void SHA512_Update(SHA512_CTX*, void*, size_t);
|
|
void SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
|
|
unsigned char *SHA512(void* data, unsigned int data_len, unsigned char *digest);
|
|
#endif /* COMPAT_SHA512 */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/** Use on-board gldns */
|
|
#define USE_GLDNS 1
|
|
#ifdef HAVE_SSL
|
|
# define GLDNS_BUILD_CONFIG_HAVE_SSL 1
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <assert.h>
|
|
|
|
#ifdef HAVE_STDARG_H
|
|
#include <stdarg.h>
|
|
#endif
|
|
|
|
#include <errno.h>
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
#include <sys/socket.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_OPENSSL_SSL_H
|
|
#include <openssl/ssl.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_ATTR_FORMAT
|
|
# define ATTR_FORMAT(archetype, string_index, first_to_check) \
|
|
__attribute__ ((format (archetype, string_index, first_to_check)))
|
|
#else /* !HAVE_ATTR_FORMAT */
|
|
# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
|
|
#endif /* !HAVE_ATTR_FORMAT */
|
|
|
|
#if defined(DOXYGEN)
|
|
# define ATTR_UNUSED(x) x
|
|
#elif defined(__cplusplus)
|
|
# define ATTR_UNUSED(x)
|
|
#elif defined(HAVE_ATTR_UNUSED)
|
|
# define ATTR_UNUSED(x) x __attribute__((unused))
|
|
#else /* !HAVE_ATTR_UNUSED */
|
|
# define ATTR_UNUSED(x) x
|
|
#endif /* !HAVE_ATTR_UNUSED */
|
|
|
|
/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
|
|
#ifdef HAVE_WINSOCK2_H
|
|
#define FD_SET_T (u_int)
|
|
#else
|
|
#define FD_SET_T
|
|
#endif
|
|
|
|
#ifdef TIME_WITH_SYS_TIME
|
|
# include <sys/time.h>
|
|
# include <time.h>
|
|
#else
|
|
# ifdef HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
# else
|
|
# include <time.h>
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef HAVE_BSD_STRING_H
|
|
#include <bsd/string.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_LIBUNBOUND
|
|
#include <unbound.h>
|
|
#endif
|
|
])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl -----
|
|
dnl ----- End of "Things needed for gldns" section
|
|
dnl -----
|
|
|
|
|
|
AC_CONFIG_HEADER([src/config.h])
|
|
AC_OUTPUT
|