261 lines
5.7 KiB
Plaintext
261 lines
5.7 KiB
Plaintext
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.57)
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AC_INIT(libdns, 1.1.0, dns-team@nlnetlabs.nl,libdns)
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AC_CONFIG_SRCDIR([12-unit-tests-dnssec.c])
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OURCPPFLAGS=''
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CPPFLAGS=${CPPFLAGS:-${OURCPPFLAGS}}
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OURCFLAGS='-g'
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CFLAGS=${CFLAGS:-${OURCFLAGS}}
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AC_AIX
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_MAKE_SET
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AC_CHECK_PROGS(libtool, [glibtool libtool15 libtool], [../libtool])
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dnl routine to help check for compiler flags.
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AC_DEFUN([CHECK_COMPILER_FLAG],
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[
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AC_REQUIRE([AC_PROG_CC])
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AC_MSG_CHECKING(whether $CC supports -$1)
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cache=`echo $1 | sed 'y%.=/+-%___p_%'`
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AC_CACHE_VAL(cv_prog_cc_flag_$cache,
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[
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echo 'void f(){}' >conftest.c
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if test -z "`$CC -$1 -c conftest.c 2>&1`"; then
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eval "cv_prog_cc_flag_$cache=yes"
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else
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eval "cv_prog_cc_flag_$cache=no"
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fi
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rm -f conftest*
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])
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if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
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AC_MSG_RESULT(yes)
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:
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$2
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else
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AC_MSG_RESULT(no)
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:
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$3
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fi
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])
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dnl routine to help check for needed compiler flags.
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# if the given code compiles without the flag, execute argument 4
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# if the given code only compiles with the flag, execute argument 3
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# otherwise fail
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AC_DEFUN([CHECK_COMPILER_FLAG_NEEDED],
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[
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AC_REQUIRE([AC_PROG_CC])
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AC_MSG_CHECKING(whether we need -$1 as a flag for $CC)
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cache=`echo $1 | sed 'y%.=/+-%___p_%'`
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AC_CACHE_VAL(cv_prog_cc_flag_needed_$cache,
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[
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echo '$2' > conftest.c
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echo 'void f(){}' >>conftest.c
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if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
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eval "cv_prog_cc_flag_needed_$cache=no"
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else
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[
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if test -z "`$CC $CFLAGS $1 -Werror -Wall -c conftest.c 2>&1`"; then
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eval "cv_prog_cc_flag_needed_$cache=yes"
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else
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echo 'Test with flag fails too!'
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cat conftest.c
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echo "$CC $CFLAGS $1 -Werror -Wall -c conftest.c 2>&1"
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echo `$CC $CFLAGS $1 -Werror -Wall -c conftest.c`
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exit 1
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fi
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]
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fi
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rm -f conftest*
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])
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if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
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AC_MSG_RESULT(yes)
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:
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$3
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else
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AC_MSG_RESULT(no)
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:
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$4
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fi
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])
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AC_TYPE_SIZE_T
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CHECK_COMPILER_FLAG(O2, [CFLAGS="$CFLAGS -O2"])
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CHECK_COMPILER_FLAG(std=c99, [C99FLAG="-std=c99"])
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CHECK_COMPILER_FLAG(xc99, [C99FLAG="-xc99"])
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AC_C_INLINE
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AC_CHECK_TYPE(int8_t, char)
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AC_CHECK_TYPE(int16_t, short)
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AC_CHECK_TYPE(int32_t, int)
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AC_CHECK_TYPE(int64_t, long long)
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AC_CHECK_TYPE(uint8_t, unsigned char)
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AC_CHECK_TYPE(uint16_t, unsigned short)
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AC_CHECK_TYPE(uint32_t, unsigned int)
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AC_CHECK_TYPE(uint64_t, unsigned long long)
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AC_HEADER_STDBOOL
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AC_CHECK_HEADERS([sys/types.h getopt.h stdlib.h stdio.h assert.h netinet/in.h ctype.h time.h pcap.h arpa/inet.h sys/time.h sys/socket.h sys/select.h],,, [AC_INCLUDES_DEFAULT])
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AC_CHECK_HEADERS([netinet/in_systm.h net/if.h netinet/ip.h netinet/udp.h netinet/if_ether.h netinet/ip6.h],,, [
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AC_INCLUDES_DEFAULT
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#ifdef HAVE_NETINET_IN_SYSTM_H
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#include <netinet/in_systm.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NET_IF_H
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#include <net/if.h>
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#endif])
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AC_CHECK_HEADERS([sys/param.h sys/mount.h],,,
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[AC_INCLUDES_DEFAULT]
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[
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[
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#if HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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]
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])
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# check to see if libraries are needed for these functions.
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AC_CHECK_LIB(socket, socket)
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AC_CHECK_LIB(nsl, inet_pton)
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# ssl dir if needed
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AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl=PATH], [set ssl library directory]),
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[
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CPPFLAGS="$CPPFLAGS -I$withval/include"
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LDFLAGS="$LDFLAGS -L$withval -L$withval/lib"
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])
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# check for ldns
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AC_ARG_WITH(ldns,
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AC_HELP_STRING([--with-ldns=PATH specify prefix of path of ldns library to use])
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,
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[
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specialldnsdir="$withval"
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CPPFLAGS="$CPPFLAGS -I$withval/include"
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LDFLAGS="$LDFLAGS -L$withval -L$withval/lib"
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LDNSDIR="$withval"
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]
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)
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# check for ldns development source tree
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AC_MSG_CHECKING([for ldns devel source])
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ldns_dev_dir=..
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if test -f $ldns_dev_dir/ldns/util.h && \
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grep LDNS_VERSION $ldns_dev_dir/ldns/util.h >/dev/null; then
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ldns_version=`grep LDNS_VERSION $ldns_dev_dir/ldns/util.h | sed -e 's/^.*"\(.*\)".*$/\1/'`
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AC_MSG_RESULT([using $ldns_dev_dir with $ldns_version])
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CPPFLAGS="$CPPFLAGS -I$ldns_dev_dir/include"
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LDFLAGS="$LDFLAGS -L$ldns_dev_dir -L$ldns_dev_dir/lib"
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LIBS="$LIBS -lldns"
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AC_DEFINE(HAVE_LIBLDNS, 1, [If the ldns library is available.])
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LDNSDIR="$ldns_dev_dir"
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else
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AC_MSG_RESULT([no])
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AC_CHECK_LIB(ldns, ldns_rr_new,, [
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AC_MSG_ERROR([Can't find ldns library])
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]
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)
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fi
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AC_SUBST(LDNSDIR)
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#AC_CHECK_HEADER(ldns/ldns.h,, [
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# AC_MSG_ERROR([Can't find ldns headers (make copy-headers in devel source.)])
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# ], [AC_INCLUDES_DEFAULT]
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#)
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AC_CHECK_LIB(pcap, pcap_open_offline,, [
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AC_MSG_WARN([Can't find pcap library (needed for ldns-dpa, will not build dpa now.)])
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]
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)
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AC_CHECK_FUNCS(isblank)
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AH_BOTTOM([
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <assert.h>
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#if STDC_HEADERS
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#include <stdlib.h>
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#include <stddef.h>
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#endif
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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#endif
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#ifdef HAVE_NETINET_UDP_H
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#include <netinet/udp.h>
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#endif
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#ifdef HAVE_TIME_H
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#include <time.h>
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#endif
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#ifdef HAVE_PCAP_H
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#include <pcap.h>
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#endif
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#ifdef HAVE_NETINET_IN_SYSTM_H
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#include <netinet/in_systm.h>
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#endif
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#ifdef HAVE_NETINET_IP_H
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#include <netinet/ip.h>
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#endif
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#ifdef HAVE_NET_IF_H
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#include <net/if.h>
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#endif
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#ifdef HAVE_NETINET_IF_ETHER_H
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#include <netinet/if_ether.h>
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#endif
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extern char *optarg;
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extern int optind, opterr;
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#ifndef EXIT_FAILURE
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#define EXIT_FAILURE 1
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#endif
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#ifndef EXIT_SUCCESS
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#define EXIT_SUCCESS 0
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#endif
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#ifdef S_SPLINT_S
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#define FD_ZERO(a) /* a */
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#define FD_SET(a,b) /* a, b */
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#endif
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])
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AC_CONFIG_FILES([12-unit-tests-dnssec.Makefile])
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AC_CONFIG_HEADER([config.h])
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AC_OUTPUT
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