dnl Licensed to the Apache Software Foundation (ASF) under one or more
dnl contributor license agreements.  See the NOTICE file distributed with
dnl this work for additional information regarding copyright ownership.
dnl The ASF licenses this file to You under the Apache License, Version 2.0
dnl (the "License"); you may not use this file except in compliance with
dnl the License.  You may obtain a copy of the License at
dnl 
dnl   http://www.apache.org/licenses/LICENSE-2.0
dnl 
dnl Unless required by applicable law or agreed to in writing, software
dnl distributed under the License is distributed on an "AS IS" BASIS,
dnl WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dnl See the License for the specific language governing permissions and
dnl limitations under the License.
dnl run autogen.sh to generate the configure script.
AC_PREREQ(2.59)

AC_INIT(axis2c-src, 1.7.0)
AC_CANONICAL_SYSTEM
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE([tar-ustar])
AC_PREFIX_DEFAULT(/usr/local/axis2c)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET


dnl check for flavours of varargs macros (test from GLib)
AC_MSG_CHECKING(for ISO C99 varargs macros in C)
AC_TRY_COMPILE([],[
int a(int p1, int p2, int p3);
#define call_a(...) a(1,__VA_ARGS__)
call_a(2,3);
],axis2c_have_iso_c_varargs=yes,axis2c_have_iso_c_varargs=no)
AC_MSG_RESULT($axis2c_have_iso_c_varargs)

AC_MSG_CHECKING(for GNUC varargs macros)
AC_TRY_COMPILE([],[
int a(int p1, int p2, int p3);
#define call_a(params...) a(1,params)
call_a(2,3);
],axis2c_have_gnuc_varargs=yes,axis2c_have_gnuc_varargs=no)
AC_MSG_RESULT($axis2c_have_gnuc_varargs)

dnl Output varargs tests
if test x$axis2c_have_iso_c_varargs = xyes; then
    AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
fi
if test x$axis2c_have_gnuc_varargs = xyes; then
    AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
fi

dnl Checks for libraries.
AC_CHECK_LIB(dl, dlopen)
AC_CHECK_LIB(z, inflate)
AC_CHECK_LIB(socket, socket)

if test -d $srcdir/util; then
    AC_CONFIG_SUBDIRS(util)
fi

if test -d $srcdir/axiom; then
    AC_CONFIG_SUBDIRS(axiom)
fi

if test -d $srcdir/neethi; then
    AC_CONFIG_SUBDIRS(neethi)
fi

CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
if test "$GCC" = "yes"; then
    CFLAGS="$CFLAGS -ansi -Wall -Werror -Wno-implicit-function-declaration -g -D_GNU_SOURCE"
fi

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdio.h stdlib.h string.h])
AC_CHECK_HEADERS([sys/socket.h])
AC_CHECK_HEADERS([net/if.h], [], [],
[#include <stdio.h>
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
AC_CHECK_HEADERS([linux/if.h],[],[],
[
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
])
AC_CHECK_HEADERS([net/if_types.h])
AC_CHECK_HEADERS([net/if_dl.h])

dnl This is a check to see if we are running MacOS X
dnl It may be better to do a Darwin check
AC_CHECK_HEADERS([sys/appleapiopts.h]) 
dnl Checks for typedefs, structures, and compiler characteristics.

dnl Checks for library functions.
dnl AC_FUNC_MALLOC
dnl AC_FUNC_REALLOC
#AC_CHECK_FUNCS([memmove])

AC_MSG_CHECKING(whether to use archive)
AC_ARG_WITH(archive,
[  --with-archive[=PATH]      Find the zlib header files in 'PATH'.
    If you omit the '=PATH' part completely, the configure script will search
    '/usr/include/' for zlib headers.],
[ case "$withval" in
  no)
    AC_MSG_RESULT(no)
    ZLIBBUILD=""
    zliblibs=""
    ;;
  *)
    AC_MSG_RESULT(yes)
    zliblibs="minizip/libaxis2_minizip.la"
    CFLAGS="$CFLAGS -DAXIS2_ARCHIVE_ENABLED"
    CPPFLAGS="$CPPFLAGS -DAXIS2_ARCHIVE_ENABLED"
    if test -d $withval; then
        zlibinc="-I$withval"
    elif test -d '/usr/include'; then
        zlibinc="-I/usr/include"
    else
        AC_MSG_ERROR(could not find zlib stop)
    fi
    ZLIBBUILD="minizip"
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to build xpath)
AC_ARG_ENABLE(xpath, [  --enable-xpath    build xpath. default=yes],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    ;;
  *)
    AC_MSG_RESULT(yes)
    XPATH_DIR="xpath"

    ;;
  esac ],
  AC_MSG_RESULT(yes)
  XPATH_DIR="xpath"
)

GUTHTHILA_LIBS=
GUTHTHILA_DIR=

AC_MSG_CHECKING(whether to build guththila xml parser library)
AC_ARG_ENABLE(guththila, [  --enable-guththila
                          build Guththila XML parser library wrapper (default=yes)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    guththilla_enabled=no
    ;;
  *)
    AC_MSG_RESULT(yes)
    guththilla_enabled=yes
    ;;
  esac ], [
  AC_MSG_RESULT(yes)
  guththilla_enabled=yes
])

AS_IF([test $guththilla_enabled = yes], [
  CFLAGS="$CFLAGS -DAXIS2_GUTHTHILA_ENABLED"
  CPPFLAGS="$CPPFLAGS -DAXIS2_GUTHTHILA_ENABLED"
  WRAPPER_DIR="guththila"
  AC_CONFIG_SUBDIRS(guththila)
  GUTHTHILA_LIBS="/guththila/src/"
  GUTHTHILA_DIR="guththila"
])
AS_UNSET(guththilla_enabled)

AC_MSG_CHECKING(whether to build libxml2 xml parser library)
AC_ARG_ENABLE(libxml2, [  --enable-libxml2    
                          build Libxml2 XML parser library wrapper (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    WRAPPER_DIR=""
    ;;
  *)
    AC_MSG_RESULT(yes)
    WRAPPER_DIR="libxml2"
    PKG_CHECK_MODULES(LIBXML2, libxml-2.0)
    CFLAGS="$CFLAGS -DAXIS2_LIBXML2_ENABLED"
    CPPFLAGS="$CPPFLAGS $PARSER_CFLAGS -DAXIS2_LIBXML2_ENABLED"
    LDFLAGS="$LDFLAGS $PARSER_LIBS"
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to build heimdal ntlm wrapper library)
AC_ARG_ENABLE(heimdal, [  --enable-heimdal    
                          build heimdal ntlm library wrapper (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    NTLM_WRAPPER_DIR=""
    NTLM_DIR=""
    NTLM_LIB=""
    ;;
  *)
    AC_MSG_RESULT(yes)
    NTLM_WRAPPER_DIR="heimdal"
    NTLM_DIR="ntlm"
    #PKG_CHECK_MODULES(HEIMDAL, heimdal-1.4)
    CFLAGS="$CFLAGS -DAXIS2_HEIMDAL_ENABLED -DAXIS2_NTLM_ENABLED"
    CPPFLAGS="$CPPFLAGS $NTLM_CFLAGS -DAXIS2_HEIMDAL_ENABLED -DAXIS2_NTLM_ENABLED"
    LDFLAGS="$LDFLAGS $NTLM_LDFLAGS"
    NTLM_LIB="./ntlm/heimdal/libaxis2_ntlm.la"
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to build libntlm ntlm wrapper library)
AC_ARG_ENABLE(libntlm, [  --enable-libntlm    
                          build libntlm ntlm library wrapper (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    NTLM_WRAPPER_DIR=""
    NTLM_DIR=""
    NTLM_LIB=""
    ;;
  *)
    AC_MSG_RESULT(yes)
    NTLM_WRAPPER_DIR="libntlm"
    NTLM_DIR="ntlm"
    CFLAGS="$CFLAGS -DAXIS2_LIBNTLM_ENABLED -DAXIS2_NTLM_ENABLED"
    CPPFLAGS="$CPPFLAGS $NTLM_CFLAGS -DAXIS2_LIBNTLM_ENABLED -DAXIS2_NTLM_ENABLED -DLIBNTLM_CFLAGS"
    LDFLAGS="$LDFLAGS $NTLM_LDFLAGS $LIBNTLM_LIBS"
    NTLM_LIB="./ntlm/libntlm/libaxis2_ntlm.la"
    ;;
  esac ],
  AC_MSG_RESULT(no)
)


AC_MSG_CHECKING(whether to build tcp transport)
AC_ARG_ENABLE(tcp, [  --enable-tcp
                          build tcp transport (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    ;;
  *)
    AC_MSG_RESULT(yes)
    TCP_DIR="tcp"

    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to use cgi transport)
AC_ARG_ENABLE(cgi, [  --enable-cgi
                          build cgi transport (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    ;;
  *)
    AC_MSG_RESULT(yes)
    CGI_DIR="CGI"

    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to build AMQP transport)
AC_ARG_WITH(qpid,
[  --with-qpid[=PATH]	'PATH' specifies the location where the Qpid is installed into.
    If this option is specified, AMQP transport would be built.
    If you omit the '=PATH' part completely, the configure script will take 
    '/usr/local' as the Qpid home.],
[ case "$withval" in
  no)
    AC_MSG_RESULT(no)
    AMQP_DIR=""
    ;;
  *)
    AC_MSG_RESULT(yes)
    if test -d $withval; then
        qpidhome="$withval"
    elif test -d '/usr/local/include/qpid'; then
        qpidhome="/usr/local"
    else
        AC_MSG_ERROR(*** Could not Find Qpid in /usr/local ...)
    fi
    AMQP_DIR="amqp"
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to use apache2 as server transport)
AC_ARG_WITH(apache2,
[  --with-apache2[=PATH]      Find the Apache2 HTTP Web server header files in 'PATH'.
    If this option is given, the Apache2 httpd module would be built.
    'PATH' should point to Apache2 httpd include files location.
    If you omit the '=PATH' part completely, the configure script will search
    '/usr/include/apache2' or '/usr/include/httpd' for Apache2 headers.],
[ case "$withval" in
  no)
    AC_MSG_RESULT(no)
    APACHE2BUILD=""
    ;;
  *)
    AC_MSG_RESULT(yes)
    dnl Find apache2 include dir in the path pointed by APACHE2_HOME env variable
    if test -d $withval; then
        apache2inc="-I$withval"
    dnl else find the apache2 include dir in /usr/local/apache2
    elif test -d '/usr/include/apache2'; then
        apache2inc="-I/usr/include/apache2"
    elif test -d '/usr/include/httpd'; then
        apache2inc="-I/usr/include/httpd"
    else
        AC_MSG_ERROR(could not find apache2. stop)
    fi
    APACHE2BUILD="apache2"
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to use apr. Note that if you build with apache2 you might need to do this.)
AC_ARG_WITH(apr,
[  --with-apr[=PATH]      Find the APR header files in 'PATH'.
    Some Apache2 distributions, specially development versions, install APR 
    (Apache Portable Run-time) include files in a separate location. 
    In that case, to build Apache2 httpd module, this option is also required.
    'PATH' should point to APR include files location.
    If you omit the '=PATH' part completely, the configure script will search
    '/usr/include/apr-0' or '/usr/include/apr-1' for APR headers.],
[ case "$withval" in
  no)
    AC_MSG_RESULT(no)
    ;;
  *)
    AC_MSG_RESULT(yes)
    dnl Find apr include dir in the path
    if test -d $withval; then
        aprinc="-I$withval"
    dnl else find the apache2 include dir in /usr/local/apache2
    elif test -d '/usr/include/apr-0'; then
        aprinc="-I/usr/include/apr-0"
    elif test -d '/usr/include/apr-1'; then
        aprinc="-I/usr/include/apr-1"
    else
        AC_MSG_ERROR(could not find apr. stop)
    fi
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to build tests)
AC_ARG_ENABLE(tests, [  --enable-tests    
                          build tests (default=no)],
[ case "${enableval}" in
  yes)
    AC_MSG_RESULT(yes)
    TESTDIR="test"
    ;;
  *)
    AC_MSG_RESULT(no)
    TESTDIR=""

    ;;
  esac ],
  AC_MSG_RESULT(no)
  TESTDIR=""
)


AC_MSG_CHECKING(whether to enable trace)
AC_ARG_ENABLE(trace, [  --enable-trace    
                          enable logging trace messages useful when debugging (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    CFLAGS="$CFLAGS"
    CPPFLAGS="$CPPFLAGS"
    ;;
  *)
    AC_MSG_RESULT(yes)
    CFLAGS="$CFLAGS -DAXIS2_TRACE"
    CPPFLAGS="$CPPFLAGS -DAXIS2_TRACE"
    ;;
  esac ],
  AC_MSG_RESULT(no)
  CFLAGS="$CFLAGS"
  CPPFLAGS="$CPPFLAGS"
)

AC_MSG_CHECKING(whether to enable multi threading)
AC_ARG_ENABLE(multi-thread, [  --enable-multi-thread  
                          enable multi threaded axis2 worker (default=yes)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    CFLAGS="$CFLAGS"
    CPPFLAGS="$CPPFLAGS"
    ;;
  *)
    AC_MSG_RESULT(yes)
    CFLAGS="$CFLAGS -DAXIS2_SVR_MULTI_THREADED"
    CPPFLAGS="$CPPFLAGS -DAXIS2_SVR_MULTI_THREADED"
    ;;
  esac ],[
  AC_MSG_RESULT(yes)
  CFLAGS="$CFLAGS -DAXIS2_SVR_MULTI_THREADED"
  CPPFLAGS="$CPPFLAGS -DAXIS2_SVR_MULTI_THREADED"]
)

AC_MSG_CHECKING(whether to use openssl)
AC_ARG_WITH(openssl,
[  --with-openssl[=PATH]      Find the openssl header files in 'PATH'.
    If this option is given, Openssl support in transport will be enabled.
    'PATH' should point to openssl installation location.
    If you omit the '=PATH' part completely, the configure script will search
    '/usr/include/openssl' for openssl headers.],
[ case "$withval" in
  no)
    AC_MSG_RESULT(no)
    ssl_enabled=false
    ;;
  *)
    AC_MSG_RESULT(yes)
    dnl Find openssl dir in the path
    if test -d $withval; then
        opensslinc="-I$withval/include"
		openssllib="-L$withval/lib"
		CFLAGS="$CFLAGS -DAXIS2_SSL_ENABLED"
		CPPFLAGS="$CPPFLAGS -DAXIS2_SSL_ENABLED"
		ssl_enabled=true
    dnl else find the include dir in /usr/local/openssl
    elif test -d '/usr/include/openssl'; then
		CFLAGS="$CFLAGS -DAXIS2_SSL_ENABLED"
		CPPFLAGS="$CPPFLAGS -DAXIS2_SSL_ENABLED"
        opensslinc="-I/usr/include/openssl"
		openssllib=""
		ssl_enabled=true
    else
        AC_MSG_ERROR(could not find openssl. stop)
    fi
    ;;
  esac ],
  AC_MSG_RESULT(no)
)

AC_MSG_CHECKING(whether to use libcurl)
AC_ARG_ENABLE(libcurl, [  --enable-libcurl  
                          enable libcurl based client transport (default=no)],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    CFLAGS="$CFLAGS"
    CPPFLAGS="$CPPFLAGS"
    libcurl_enabled=false
    ;;
  *)
    AC_MSG_RESULT(yes)
    CFLAGS="$CFLAGS -DAXIS2_LIBCURL_ENABLED"
    CPPFLAGS="$CPPFLAGS -DAXIS2_LIBCURL_ENABLED"
    libcurl_enabled=true
    ;;
  esac ],
  AC_MSG_RESULT(no)
  CFLAGS="$CFLAGS"
  CPPFLAGS="$CPPFLAGS"
)


APACHE2INC=$apache2inc
OPENSSLINC=$opensslinc
OPENSSLLIB=$openssllib
IKSEMELINC=$iksemelinc
APRINC=$aprinc
VERSION_NO="7:0:7"
QPID_HOME=$qpidhome

AC_SUBST(VERSION_NO)
AC_SUBST(APACHE2INC)
AC_SUBST(OPENSSLINC)
AC_SUBST(OPENSSLLIB)
AC_SUBST(APRINC)
AC_SUBST(DICLIENT_DIR)
AC_SUBST(TESTDIR)
AC_SUBST(SAMPLES)
AC_SUBST(APACHE2BUILD)
AC_SUBST(NTLM_CFLAGS)
AC_SUBST(NTLM_LDFLAGS)
AC_SUBST(WRAPPER_DIR)
AC_SUBST(NTLM_WRAPPER_DIR)
AC_SUBST(NTLM_LIB)
AC_SUBST(NTLM_DIR)
AC_SUBST(TCP_DIR)
AC_SUBST(CGI_DIR)
AC_SUBST(AMQP_DIR)
AC_SUBST(QPID_HOME)
AC_SUBST(GUTHTHILA_DIR)
AC_SUBST(GUTHTHILA_LIBS)
AC_SUBST(ZLIBBUILD)
AM_CONDITIONAL(AXIS2_SSL_ENABLED, test x$ssl_enabled = xtrue)
AM_CONDITIONAL(AXIS2_LIBCURL_ENABLED, test x$libcurl_enabled = xtrue)

export NTLM_LDFLAGS
export WRAPPER_DIR
export NTLM_WRAPPER_DIR
export NTLM_LIB
export NTLM_DIR
export prefix 

AC_CONFIG_FILES([Makefile \
    src/Makefile \
    src/core/Makefile \
    src/core/description/Makefile \
    src/core/context/Makefile \
    src/core/engine/Makefile \
    src/core/addr/Makefile \
    src/core/phaseresolver/Makefile \
    src/core/transport/Makefile \
    src/core/transport/http/Makefile \
    src/core/transport/http/common/Makefile \
    src/core/transport/http/util/Makefile \
    src/core/transport/http/sender/Makefile \
    src/core/transport/http/sender/ssl/Makefile \
    src/core/transport/http/sender/libcurl/Makefile \
    src/core/transport/http/sender/ntlm/Makefile \
    src/core/transport/http/sender/ntlm/heimdal/Makefile \
    src/core/transport/http/sender/ntlm/libntlm/Makefile \
    src/core/transport/http/receiver/Makefile \
    src/core/transport/http/server/simple_axis2_server/Makefile \
    src/core/transport/http/server/Makefile \
    src/core/transport/http/server/apache2/Makefile \
    src/core/transport/tcp/Makefile \
    src/core/transport/tcp/sender/Makefile \
    src/core/transport/tcp/receiver/Makefile \
    src/core/transport/tcp/server/Makefile \
    src/core/transport/tcp/server/simple_tcp_server/Makefile \
    src/core/transport/amqp/Makefile \
    src/core/transport/amqp/util/Makefile \
	src/core/transport/amqp/receiver/Makefile \
	src/core/transport/amqp/receiver/qpid_receiver/Makefile \
	src/core/transport/amqp/receiver/qpid_receiver/request_processor/Makefile \
	src/core/transport/amqp/sender/Makefile \
	src/core/transport/amqp/sender/qpid_sender/Makefile \
	src/core/transport/amqp/server/Makefile \
    src/core/transport/amqp/server/axis2_amqp_server/Makefile \
	src/core/transport/http/server/CGI/Makefile \
    src/core/deployment/Makefile \
    src/core/clientapi/Makefile \
    src/core/receivers/Makefile \
    src/core/util/Makefile \
    src/modules/Makefile \
    src/modules/mod_addr/Makefile \
    src/modules/mod_log/Makefile \
    test/Makefile \
    test/core/Makefile \
    test/core/description/Makefile \
    test/core/clientapi/Makefile \
    test/core/deployment/Makefile \
    test/core/context/Makefile \
    test/core/engine/Makefile \
    test/core/addr/Makefile \
    test/core/transport/Makefile\
    test/core/transport/http/Makefile \
    tools/tcpmon/Makefile \
    tools/tcpmon/src/Makefile \
    tools/md5/Makefile \
    tools/md5/src/Makefile \
    ides/Makefile \
    include/Makefile \
    axis2c.pc \
	dist.sh \
	bindist.sh \
	axis2c_build.sh
    ])
    
AC_OUTPUT