dnl -*- Autoconf -*-

dnl Process this file with autoconf to produce a configure script.

dnl

dnl This file is part of libasyncns.

dnl

dnl Copyright 2005-2008 Lennart Poettering

dnl

dnl libasyncns is free software; you can redistribute it and/or modify

dnl it under the terms of the GNU Lesser General Public License as

dnl published by the Free Software Foundation, either version 2.1 of the

dnl License, or (at your option) any later version.

dnl

dnl libasyncns is distributed in the hope that it will be useful, but

dnl WITHOUT ANY WARRANTY; without even the implied warranty of

dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

dnl Lesser General Public License for more details.

dnl

dnl You should have received a copy of the GNU Lesser General Public

dnl License along with libasyncns. If not, see

dnl <http://www.gnu.org/licenses/>.

AC_PREREQ(2.63)

AC_INIT([libasyncns],[0.8],[mznflapaf (at) 0pointer (dot) de])

AC_CONFIG_SRCDIR([libasyncns/asyncns.c])

AC_CONFIG_HEADERS([config.h])

AC_CONFIG_MACRO_DIR([m4])

AM_INIT_AUTOMAKE([foreign 1.10 -Wall])

AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/libasyncns/])

AC_SUBST(LIBASYNCNS_VERSION_INFO, [3:1:3])

if type -p stow > /dev/null && test -d /usr/local/stow ; then

   AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])

   ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"

fi

m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

dnl Checks for programs.

AC_PROG_CC

AC_PROG_CC_C99

AM_PROG_CC_C_O

AC_PROG_CPP

AC_USE_SYSTEM_EXTENSIONS

AC_PROG_INSTALL

AC_PROG_LN_S

AC_PROG_MAKE_SET

AC_PROG_LIBTOOL

CC_CHECK_CFLAGS_APPEND([-pipe -Wall -W -Wextra -pedantic -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter -Wstrict-aliasing])

dnl Checks for header files.

AC_HEADER_ASSERT

AC_HEADER_STDC

AC_HEADER_SYS_WAIT

AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h stdlib.h string.h sys/socket.h unistd.h sys/prctl.h netinet/in.h arpa/nameser_compat.h])

dnl Checks for typedefs, structures, and compiler characteristics.

AC_C_CONST

AC_TYPE_PID_T

AC_TYPE_SIZE_T

AC_TYPE_SSIZE_T

AC_TYPE_UINT16_T

AC_TYPE_UINT8_T

AC_HEADER_TIME

dnl Checks for library functions.

AC_FUNC_FORK

AC_FUNC_MALLOC

AC_FUNC_SELECT_ARGTYPES

AC_TYPE_SIGNAL

AC_CHECK_FUNCS([memset select strndup setresuid setreuid strerror])

AC_SYS_LARGEFILE

AC_CHECK_LIB(nsl, gethostbyname)

AC_CHECK_LIB(socket, connect)

ACF_SEARCH_FUNCTION([res_query], [-lresolv, -lbind],

  [], [AC_MSG_ERROR([res_query not found])],

  [AC_LANG_PROGRAM([[

      #include <resolv.h>

     ]], [[res_query(0, 0, 0, 0, 0);]])

  ])

ACX_PTHREAD

CC_NOUNDEFINED

ZP_LYNX_DOC

AC_CONFIG_FILES([Makefile libasyncns/Makefile doc/Makefile doc/README.html doxygen/Makefile doxygen/doxygen.conf libasyncns.pc])

AC_OUTPUT