qpid/cpp/configure.ac - qpid - Git at Google

 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl This file is free software; as a special exception the author gives
 dnl unlimited permission to copy and/or distribute it, with or without
 dnl modifications, as long as this notice is preserved.
 dnl
 dnl This program is distributed in the hope that it will be useful, but
 dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
 dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 dnl

 # Pick up the version from QPID_VERSION.txt in the qpid/cpp source tree.
 # NB. You need to re-run bootstrap if the global qpid/QPID_VERSION.txt changes.
 AC_INIT([qpidc],
 	[m4_esyscmd([cat QPID_VERSION.txt | tr -d '\n'])],
 	[dev@qpid.apache.org])

 AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([dist-bzip2 subdir-objects tar-ustar])

 # Minimum Autoconf version required.
 AC_PREREQ(2.59)

 AC_CONFIG_HEADERS([src/config.h])

 AC_PROG_CC_STDC
 AM_PROG_CC_C_O
 AC_PROG_CXX
 AC_USE_SYSTEM_EXTENSIONS
 AC_LANG([C++])

 # Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
 # doesn't exist)
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])

 AC_ARG_ENABLE(deprecated-autotools,
  [AS_HELP_STRING([--enable-deprecated-autotools],[Allow use of deprecated autotools build])],
  [],
  [enableval=no])
 case "${enableval}" in
    yes) ;;
    *)  AC_MSG_ERROR([

 The autotools build system is deprecated and will be removed in the
 next release. Please use the cmake build system instead. See INSTALL
 for how to use cmake to build qpid.

 If you still want to use the autotools build you must add
 "--enable-deprecated-autotools" to the invocation of configure.
 ]) ;;
 esac

 # Check for optional use of help2man
 AC_CHECK_PROG([HELP2MAN], [help2man], [help2man])
 AC_ARG_WITH([help2man],
   [AS_HELP_STRING([--with-help2man], [Use help2man to generate man pages.])],
   [case "$withval" in
     yes) test -z "$HELP2MAN" && AC_MSG_ERROR([help2man not found.]) ;;
     no) HELP2MAN="" ;;
     *)   AC_MSG_ERROR([Bad value ${withval} for --with-help2man.]) ;;
    esac])
 AM_CONDITIONAL([HAVE_HELP2MAN], [test -n "$HELP2MAN"])

 # Check for optional use of doxygen
 AC_CHECK_PROG([DOXYGEN], [doxygen], [doxygen])
 AC_ARG_WITH([doxygen],
   [AS_HELP_STRING([--with-doxygen], [Use doxygen to generate API documentation.])],
   [case "$withval" in
     yes) test -z "$DOXYGEN" && AC_MSG_ERROR([doxygen not found.]) ;;
     no) DOXYGEN="" ;;
     *)   AC_MSG_ERROR([Bad value ${withval} for --with-doxygen.]) ;;
    esac])
 AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])

 AC_ARG_ENABLE(warnings,
 [  --enable-warnings   turn on lots of compiler warnings (recommended)],
 [case "${enableval}" in
    yes|no) ;;
    *)  AC_MSG_ERROR([bad value ${enableval} for warnings option]) ;;
  esac],
  [enableval=yes])

 # Set up for gcc as compiler
 if test x$GXX = xyes; then
 	# Warnings: Enable as many as possible, keep the code clean. Please
 	# do not disable warnings or remove -Werror without discussing on
 	# qpid-dev list.
 	#
 	# The following warnings are deliberately omitted, they warn on valid code.
 	# -Wunreachable-code -Wpadded -Winline
 	# -Wshadow - warns about boost headers.
 	# Can't test for -Werror as whether it fails or not depends on what's in
 	# CFLAGS/CXXFLAGS. In any case it's been in gcc for a long time (since 2.95 at least)
 	if test "${enableval}" = yes; then
         COMPILER_FLAGS="-Werror"
 	    gl_COMPILER_FLAGS(-pedantic)
 	    gl_COMPILER_FLAGS(-Wall)
 	    gl_COMPILER_FLAGS(-Wextra)
 	    gl_COMPILER_FLAGS(-Wno-shadow)
 	    gl_COMPILER_FLAGS(-Wpointer-arith)
 	    gl_COMPILER_FLAGS(-Wcast-qual)
 	    gl_COMPILER_FLAGS(-Wcast-align)
 	    gl_COMPILER_FLAGS(-Wno-long-long)
 	    gl_COMPILER_FLAGS(-Wvolatile-register-var)
 	    gl_COMPILER_FLAGS(-Winvalid-pch)
 	    gl_COMPILER_FLAGS(-Wno-system-headers)
 	    gl_COMPILER_FLAGS(-Woverloaded-virtual)
 	    AC_SUBST([WARNING_CFLAGS], [$COMPILER_FLAGS])
 	    AC_DEFINE([lint], 1, [Define to 1 if the compiler is checking for lint.])
 	    COMPILER_FLAGS=
 	fi
 else
 	AC_CHECK_DECL([__SUNPRO_CC], [SUNCC=yes], [SUNCC=no])

 	# Set up for sun CC compiler
 	if test x$SUNCC = xyes; then
 		if test "${enableval}" = yes; then
 			WARNING_FLAGS=+w
 		fi
 		CXXFLAGS="$CXXFLAGS -library=stlport4 -mt"
 		LD="$CXX"
 		LDFLAGS="$LDFLAGS -library=stlport4 -mt"
 		AC_SUBST([SUNCC_RUNTIME_LIBS], [-lCrun])
 	fi
 fi

 AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 AC_SUBST([LIBTOOL_DEPS])

 # For libraries (libcommon) that use dlopen, dlerror, etc.,
 # test whether we need to link with -ldl.
 gl_saved_libs=$LIBS
   AC_SEARCH_LIBS(dlopen, [dl],
 		 [test "$ac_cv_search_dlopen" = "none required" ||
 		  LIB_DLOPEN=$ac_cv_search_dlopen])
   AC_SUBST([LIB_DLOPEN])
 LIBS=$gl_saved_libs

 gl_CLOCK_TIME

 # Enable Valgrind
 AC_ARG_ENABLE([valgrind],
   [AS_HELP_STRING([--enable-valgrind],
     [run valgrind memory checker on tests, if available (default yes)])],
   [case $enableval in
     yes|no) enable_VALGRIND=$enableval;;
     *) AC_MSG_ERROR([Invalid value for --enable-valgrind: $enableval]);;
    esac],
   [enable_VALGRIND=yes]
 )

 # We use valgrind for the tests.  See if it's available.
 # Check for it unconditionally, so we don't have to duplicate its
 # use of AC_SUBST([VALGRIND]).
 AC_CHECK_PROG([VALGRIND], [valgrind], [valgrind])
 test "$enable_VALGRIND" = no && VALGRIND=

 # If rpmlint is available we'll run it when building RPMs.
 AC_CHECK_PROG([RPMLINT], [rpmlint], [rpmlint])
 AM_CONDITIONAL([HAS_RPMLINT], [test -n "$RPMLINT"])

 # Code generation: generated code is included in the distribution
 # so code generation is only required in an svn checkout.
 # It requires several external tools and files, which we check for here.

 AC_CHECK_PROG([RUBY], [ruby], [ruby])

 # Swig binding generator is needed for the script (Ruby, Python, etc.) bindings.
 AC_PROG_SWIG(1.3.26)
 test ! -x "$SWIG" && SWIG=""
 AC_ARG_WITH([swig],
   [AS_HELP_STRING([--with-swig], [Use swig to generate qmf bindings.])],
   [case "$withval" in
     yes) test -z "$SWIG" && AC_MSG_ERROR([swig not found.]) ;;
     no) SWIG="" ;;
     *)   AC_MSG_ERROR([Bad value ${withval} for --with-swig.]) ;;
    esac])
 AM_CONDITIONAL([HAVE_SWIG], [test -n "$SWIG"])

 # Ruby bindings: To build ruby wrappers, the ruby-devel files must be present.

 AC_PATH_PROGS(RUBY, [ruby1.8 ruby], [])
 AC_ARG_VAR(RUBY, [Ruby interpreter])
 if test -n "$RUBY" ; then
    AC_ARG_VAR(RUBY_INC, [Directory where ruby.h can be found])
    if test -z "$RUBY_INC" ; then
       [RUBY_INC=`$RUBY -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"] || Config::CONFIG["archdir"]'`]
    fi
    AC_SUBST(RUBY_INC)

    AC_ARG_VAR(RUBY_INC_ARCH, [Directory where ruby/config.h can be found (needed from Ruby 1.9)])
    if test -z "$RUBY_INC_ARCH" ; then
       [RUBY_INC_ARCH=`$RUBY -rrbconfig -e 'd = Config::CONFIG["rubyhdrdir"];if d != nil; print d + "/" + Config::CONFIG["arch"]; end'`]
       dnl For earlier versions, just make it the same as RUBY_INC.
       test x"$RUBY_INC_ARCH" != x || RUBY_INC_ARCH=$RUBY_INC
    fi
    AC_SUBST(RUBY_INC_ARCH)
    AC_ARG_VAR(RUBY_LIB, [Directory to install ruby files into])
       if test -z "$RUBY_LIB" ; then
       dnl Kludge to install ruby files under $prefix
       [RUBY_LIB=`$RUBY -rrbconfig -e 'puts Config::CONFIG["sitelibdir"].gsub("/usr", "${prefix}")'`]
    fi
    AC_SUBST(RUBY_LIB)

 	AC_ARG_VAR(RUBY_LIB_ARCH, [Directory to install ruby binary modules into])
 	if test -z "$RUBY_LIB_ARCH" ; then
       dnl Kludge to install ruby files under $prefix
 	  [RUBY_LIB_ARCH=`$RUBY -rrbconfig -e 'puts Config::CONFIG["sitearchdir"].gsub("/usr", "${prefix}")'`]
 	fi
 	AC_SUBST(RUBY_LIB_ARCH)

 	RUBY_LIBS=
 	case $host_os in
 	cygwin*) RUBY_LIBS=-lruby ;;
 	esac
 	AC_SUBST(RUBY_LIBS)

    RUBY_DLEXT=`$RUBY -rrbconfig -e 'puts Config::CONFIG[["DLEXT"]]'`
    AC_SUBST(RUBY_DLEXT)
 fi
 AM_CONDITIONAL([HAVE_RUBY_DEVEL], [test -f $RUBY_INC/ruby.h && test -n "$SWIG"])

 # Python bindings: To build python wrappers, the python-devel files must be present.
 AM_PATH_PYTHON()
 AS_IF([test -n "$PYTHON"], [
     PKG_CHECK_MODULES([PYTHON], [python-$PYTHON_VERSION], [have_python_dev=yes],[
     # We didn't find pkg-config information for python-2.7 this
     # may mean we have an earlier python version:
     # Try to find the include and library files directly in the default
     # location
     AC_MSG_WARN([Didn't find Python 2.7 developer libs - looking for older version])
     PYTHON_INC=$($PYTHON -c 'import distutils.sysconfig; print distutils.sysconfig.get_python_inc()')
     AC_CHECK_LIB([python$PYTHON_VERSION],[Py_Initialize],[
         PYTHON_LIBS="-lpython$PYTHON_VERSION"
     ])
     AC_CHECK_FILE(["$PYTHON_INC/Python.h"],[
         PYTHON_CFLAGS="-I$PYTHON_INC"
         have_python_dev=yes
     ],[
         if test yes = "$with_python" ; then
             AC_MSG_ERROR([Couldn't find Python developer libs - you probably need to install a python-dev or python-devel package])
         else
             AC_MSG_WARN([Couldn't find Python developer libs - you probably don't have a python-dev or python-devel package installed])
         fi
     ])
     ])
     AC_SUBST(PYTHON_CFLAGS)
     AC_SUBST(PYTHON_LIBS)
 ])
 AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test x$have_python_dev = xyes && test -n "$SWIG"])


 # Perl bindings:

 AC_CHECK_PROG([PERL], [perl], [perl])
 if test -n "$PERL"; then
     PERL_ARCHLIB=`perl -MConfig -e 'print "$Config{archlib}";'`
     AC_CHECK_FILE( ["$PERL_ARCHLIB/CORE/perl.h"],
             [AC_SUBST([PERL_INC], ["$PERL_ARCHLIB/CORE"])] )
     AC_SUBST(PERL_ARCHLIB)
 fi
 AM_CONDITIONAL([HAVE_PERL_DEVEL], [test -n "$PERL" && test -n "$SWIG" && test -n "$PERL_INC"])

 specdir=`pwd`/$srcdir/../specs
 AMQP_FINAL_XML=$specdir/amqp.0-10-qpid-errata.stripped.xml
 AC_SUBST(AMQP_FINAL_XML)
 AM_CONDITIONAL([GENERATE], [test -f $AMQP_FINAL_XML])
 test -f $AMQP_FINAL_XML -a -z "$RUBY" && AC_MSG_ERROR([Missing ruby installation (try "yum install ruby").])

 # URL and download URL for the package.
 URL=http://rhm.et.redhat.com/qpidc
 AC_SUBST(URL)
 DOWNLOAD_URL=http://rhm.et.redhat.com/download
 AC_SUBST(DOWNLOAD_URL)

 # Check for headers from required devel kits.
 AC_CHECK_HEADERS([boost/shared_ptr.hpp uuid/uuid.h],,
   AC_MSG_ERROR([Missing required header files.]))

 # Setup --with-sasl/--without-sasl as arguments to configure
 AC_ARG_WITH([sasl],
   [AS_HELP_STRING([--with-sasl], [Build with SASL authentication support])],
   [WANT_SASL="$withval"],
   [WANT_SASL=check])

 # Make sure --with-sasl/--without-sasl were only give yes|no|check
 AS_IF([test "x$WANT_SASL" != xyes -a \
             "x$WANT_SASL" != xno -a \
             "x$WANT_SASL" != xcheck],
   [AC_MSG_ERROR([Bad value for --with-sasl: $withval])])

 # If we weren't explicitly asked /not/ to test, i.e. not given --without-sasl
 have_sasl=no
 AS_IF([test "x$WANT_SASL" != xno],
   # Perform tests for headers and libraries. Remember, AC_CHECK_LIB
   # will give you some useful default behavior, e.g. setup LDFLAGS, if
   # you do not give it a second argument, so try not to
   [AC_CHECK_HEADER([sasl/sasl.h], , [HAVE_SASL_H=no])
    tmp_LIBS=$LIBS
    AC_CHECK_LIB([sasl2], [sasl_checkpass], , [HAVE_SASL_LIB=no])
    # Remove from LIBS, we will link it explicitly in make files.
    LIBS=$tmp_LIBS
    # If any of the tests failed
    AS_IF([test "x$HAVE_SASL_H" = xno -o \
                "x$HAVE_SASL_LIB" = xno],
      # And we were given --with, then fail
      [AS_IF([test "x$WANT_SASL" = xyes],
        [AC_MSG_ERROR([sasl requested but not available])])],
      # Otherwise, no tests failed, setup AC_SUBST/AC_DEFINE/vars for AM_CONDITIONALs
      [AC_DEFINE([BROKER_SASL_NAME], ["qpidd"],
                 [The SASL app name for the qpid Broker])
       AC_DEFINE([HAVE_SASL], [1], [Enable if libsasl is present])
       have_sasl=yes])
      AC_PATH_PROG([SASL_PASSWD], [saslpasswd2], [], [$PATH$PATH_SEPARATOR/usr/sbin])
      AS_IF([test x$SASL_PASSWD = x], [AC_MSG_ERROR([saslpasswd2 not found])], [])
    ])
 AM_CONDITIONAL([HAVE_SASL], [test "x$have_sasl" = xyes])
 AC_SUBST([SASL_PASSWD])

 # Allow integration against external AMQP 1.0 protocol engine
 AC_ARG_WITH([proton], AS_HELP_STRING([--with-proton], [Build with the proton toolkit for AMQP 1.0 support]))

 AS_IF([test "x$with_proton" = "xyes"], [
    PKG_CHECK_MODULES([PROTON], [libqpid-proton])
 ])
 AM_CONDITIONAL([HAVE_PROTON], [test "x$with_proton" = "xyes"])


 # Setup --with-xml/--without-xml as arguments to configure
 use_xml=yes
 want_xml=check
 AC_ARG_WITH([xml],
   [AS_HELP_STRING([--with-xml], [Build with XML Exchange])],
   [want_xml=$withval])

 case $want_xml in
   yes|no|check) ;;
   *) AC_MSG_ERROR([Bad value for --with-xml: $withval]) ;;
 esac

 test $want_xml = no && use_xml=no


 # If the user doesn't say not to use XML, see if it's available.
 if test $use_xml != no; then
   # Then see if XQilla is available
   tmp_LIBS=$LIBS
   AC_CHECK_LIB([xerces-c], [_init], , [use_xml=no])
   AC_CHECK_HEADER([xercesc/framework/MemBufInputSource.hpp], , [use_xml=no])
   AC_CHECK_HEADER([xqilla/xqilla-simple.hpp], , [use_xml=no])
   AC_CHECK_LIB([xqilla], [_init], , [use_xml=no])
   # Remove from LIBS, we will link it explicitly in make files.
   LIBS=$tmp_LIBS

   # If XQilla is not available, yet specifically requested, die.
   test $use_xml:$want_xml = no:yes &&
     AC_MSG_ERROR([XML Exchange requested, but XQilla or Xerces-C not available])

   # Else XQilla is available - use it to build
   test $use_xml = yes &&
     AC_DEFINE([HAVE_XML], [1], [Compile-in XML Exchange support.])

   # Check to see if we need to use legacy calls for effective boolean value
   xqilla_has_ebv=yes
   AC_CHECK_HEADER([xqilla/ast/XQEffectiveBooleanValue.hpp], , [xqilla_has_ebv=no])
   test $xqilla_has_ebv = yes &&
     AC_DEFINE([XQ_EFFECTIVE_BOOLEAN_VALUE_HPP], [1], [XQilla version has xqilla/ast/XQEffectiveBooleanValue.hpp.])

 fi

 AM_CONDITIONAL([HAVE_XML], [test $use_xml = yes])

 # Setup --with-rdma/--without-rdma as arguments to configure
 tmp_LIBS=$LIBS
 AC_ARG_WITH([rdma],
   [AS_HELP_STRING([--with-rdma], [Build with support for Remote DMA protocols])],
   [case ${withval} in
    yes)
      with_RDMA=yes
      AC_CHECK_LIB([ibverbs],[ibv_create_qp],,[AC_MSG_ERROR([libibverbs not found])])
      AC_CHECK_LIB([rdmacm],[rdma_create_id],,[AC_MSG_ERROR([librdmacm not found])])
      AC_CHECK_HEADERS([infiniband/verbs.h],,[AC_MSG_ERROR([ibverbs header files not found])])
      AC_CHECK_HEADERS([rdma/rdma_cma.h],,[AC_MSG_ERROR([rdma_cm header files not found])])
      ;;
    no)
      with_RDMA=no
      ;;
    *)
      AC_MSG_ERROR([Bad value for --with-rdma: ${withval}])
      ;;
    esac],
   [
    with_RDMA=yes
    AC_CHECK_LIB([ibverbs],[ibv_create_qp],,[with_RDMA=no])
    AC_CHECK_LIB([rdmacm],[rdma_create_id],,[with_RDMA=no])
    AC_CHECK_HEADERS([infiniband/verbs.h],,[with_RDMA=no])
    AC_CHECK_HEADERS([rdma/rdma_cma.h],,[with_RDMA=no])
   ]
 )
 # Remove from LIBS, we will link it explicitly in make files.
 LIBS=$tmp_LIBS
 AM_CONDITIONAL([RDMA], [test x$with_RDMA = xyes])

 # Setup --with-ssl/--without-ssl as arguments to configure
 SSL_CFLAGS=""
 SSL_LDFLAGS=""
 AC_ARG_WITH([ssl],
   [AS_HELP_STRING([--with-ssl], [Build with support for SSL])],
   [case ${withval} in
    yes)
      with_SSL=yes
      AC_PATH_PROG([NSPR_CONFIG], [nspr-config])
      AS_IF([test x$NSPR_CONFIG = x], [AC_MSG_ERROR([libnspr not found])], [])
      AC_PATH_PROG([NSS_CONFIG], [nss-config])
      AS_IF([test x$NSS_CONFIG = x], [AC_MSG_ERROR([libnss not found])], [])
      SSL_CFLAGS="`$NSPR_CONFIG --cflags` `$NSS_CONFIG --cflags`"
      SSL_LDFLAGS="`$NSPR_CONFIG --libs` `$NSS_CONFIG --libs`"
      ;;
    no)
      with_SSL=no
      ;;
    *)
      AC_MSG_ERROR([Bad value for --with-ssl: ${withval}])
      ;;
    esac],
   [
     with_SSL=yes
     AC_PATH_PROG([NSPR_CONFIG], [nspr-config])
     AS_IF([test x$NSPR_CONFIG = x], [with_SSL=no],
       [AC_PATH_PROG([NSS_CONFIG], [nss-config])
        AS_IF([test x$NSS_CONFIG = x], [with_SSL=no],
              [SSL_CFLAGS="`$NSPR_CONFIG --cflags` `$NSS_CONFIG --cflags`"
               SSL_LDFLAGS="`$NSPR_CONFIG --libs` `$NSS_CONFIG --libs`"])])
   ]
 )
 # Remove from LIBS, we will link it explicitly in make files.
 AM_CONDITIONAL([SSL], [test x$with_SSL = xyes])
 AC_SUBST([SSL_CFLAGS])
 AC_SUBST([SSL_LDFLAGS])


 poller=no
 AC_ARG_WITH([poller],
  [AS_HELP_STRING([--with-poller], [The low level poller implementation: poll/solaris-ecf/epoll])],
  [case ${withval} in
   poll)
    AC_CHECK_HEADERS([sys/poll.h],[poller=poll],[AC_MSG_ERROR([Can't find poll.h header file for poll])])
    ;;
   solaris-ecf)
    AC_CHECK_HEADERS([port.h],[poller=solaris-ecf],[AC_MSG_ERROR([Can't find port.h header file for solaris-ecf])])
    ;;
   epoll)
    AC_CHECK_HEADERS([sys/epoll.h],[poller=epoll],[AC_MSG_ERROR([Can't find epoll.h header file for epoll])])
    ;;
  esac],
  [
   # We check for poll first so that it is overridden
   AC_CHECK_HEADERS([sys/poll.h],[poller=poll],)
   # Not currently supported - WIP
   #AC_CHECK_HEADERS([port.h],[poller=solaris-ecf],)
   AC_CHECK_HEADERS([sys/epoll.h],[poller=epoll],)
  ]
 )

 AM_CONDITIONAL([USE_ECF], [test x$poller = xsolaris-ecf])
 AM_CONDITIONAL([USE_POLL], [test x$poller = xpoll])
 AM_CONDITIONAL([USE_EPOLL], [test x$poller = xepoll])

 #Filter not implemented or invalid mechanisms
 if test $poller = xno; then
   AC_MSG_ERROR([Polling mechanism not implemented for $host])
 fi

 #Guess host architecture, to choose platform-dependent objects
 case "$host" in
      *sun-solaris*)
         arch=solaris
      ;;
 esac
 AM_CONDITIONAL([SUNOS], [test x$arch = xsolaris])

 # Check whether we've got the header for dtrace static probes
 AC_ARG_WITH([probes],
  [AS_HELP_STRING([--with-probes], [Build with dtrace/systemtap static probes])],
  [case ${withval} in
   yes)
    AC_CHECK_HEADERS([sys/sdt.h])
    ;;
   no)
    ;;
   *)
    AC_MSG_ERROR([Bad value for --with-probes: ${withval}])
    ;;
   esac],
   [
    AC_CHECK_HEADERS([sys/sdt.h])
   ]
 )

 # Check for some syslog capabilities not present in all systems
 AC_TRY_COMPILE([#include <sys/syslog.h>],
                [int v = LOG_AUTHPRIV;],
                [AC_DEFINE([HAVE_LOG_AUTHPRIV], [1], [Set to 1 whether LOG_AUTHPRIV is supported.])],)

 AC_TRY_COMPILE([#include <sys/syslog.h>],
                [int v = LOG_FTP;],
                [AC_DEFINE([HAVE_LOG_FTP], [1], [Set to 1 whether LOG_FTP is supported.])],)

 #Check if we need to include libacl to provide acl API
 gl_saved_libs=$LIBS
   AC_SEARCH_LIBS(acl, [acl],
                 [test "$ac_cv_search_acl" = "none required" ||
                  LIB_ACL=$ac_cv_search_acl])
   AC_SUBST([LIB_ACL])
 LIBS=$gl_saved_libs

 SOCKLIBS=""
 AC_CHECK_LIB([socket],[socket],[SOCKET_LIB="-lsocket"],[SOCKET_LIB=""],[])
 AC_CHECK_LIB([nsl],[getipnodebyname],[NSL_LIB="-lnsl"],[NSL_LIB=""],[])
 SOCKLIBS="$SOCKET_LIB $NSL_LIB"
 AC_SUBST([SOCKLIBS])

 # Used by env scripts to find libraries in cmake or autoconf builds.
 builddir_lib_suffix="/.libs"
 AC_SUBST([builddir_lib_suffix])

 # Files to generate
 AC_CONFIG_FILES([
   Makefile
   examples/Makefile
   examples/old_api/Makefile
   examples/old_api/direct/Makefile
   examples/old_api/fanout/Makefile
   examples/old_api/pub-sub/Makefile
   examples/old_api/request-response/Makefile
   examples/old_api/failover/Makefile
   examples/old_api/xml-exchange/Makefile
   examples/qmf-console/Makefile
   examples/old_api/tradedemo/Makefile
   examples/messaging/Makefile
   bindings/qpid/Makefile
   bindings/qpid/ruby/Makefile
   bindings/qpid/python/Makefile
   bindings/qpid/dotnet/Makefile
   bindings/qmf/Makefile
   bindings/qmf/ruby/Makefile
   bindings/qmf/python/Makefile
   bindings/qmf/tests/Makefile
   bindings/qmf2/Makefile
   bindings/qmf2/ruby/Makefile
   bindings/qmf2/python/Makefile
   bindings/qmf2/examples/cpp/Makefile
   managementgen/Makefile
   etc/Makefile
   src/Makefile
   src/tests/Makefile
   src/tests/test_env.sh
   src/tests/install_env.sh
   src/qpid.pc
   src/qmf2.pc
   docs/man/Makefile
   docs/api/Makefile
   docs/api/user.doxygen
   docs/api/developer.doxygen
   ])
 AC_OUTPUT

 cat <<EOF


    ============================== DEPRECATED ==============================

    The autotools build system is deprecated, use the cmake build system
    instead as described in the INSTALL file.

    You can continue to use the autotools system, but it will be removed
    in the next release. If you encounter any problems with the cmake
    system send email to dev@qpid.apache.org.

    ========================================================================


 EOF
	dnl Process this file with autoconf to produce a configure script.
	dnl
	dnl This file is free software; as a special exception the author gives
	dnl unlimited permission to copy and/or distribute it, with or without
	dnl modifications, as long as this notice is preserved.
	dnl
	dnl This program is distributed in the hope that it will be useful, but
	dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
	dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	dnl

	# Pick up the version from QPID_VERSION.txt in the qpid/cpp source tree.
	# NB. You need to re-run bootstrap if the global qpid/QPID_VERSION.txt changes.
	AC_INIT([qpidc],
	[m4_esyscmd([cat QPID_VERSION.txt \| tr -d '\n'])],
	[dev@qpid.apache.org])

	AC_CONFIG_AUX_DIR([build-aux])
	AM_INIT_AUTOMAKE([dist-bzip2 subdir-objects tar-ustar])

	# Minimum Autoconf version required.
	AC_PREREQ(2.59)

	AC_CONFIG_HEADERS([src/config.h])

	AC_PROG_CC_STDC
	AM_PROG_CC_C_O
	AC_PROG_CXX
	AC_USE_SYSTEM_EXTENSIONS
	AC_LANG([C++])

	# Check whether a C++ was found (AC_PROG_CXX sets $CXX to "g++" even when it
	# doesn't exist)
	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],[],[AC_MSG_ERROR([No C++ compiler found])])

	AC_ARG_ENABLE(deprecated-autotools,
	[AS_HELP_STRING([--enable-deprecated-autotools],[Allow use of deprecated autotools build])],
	[],
	[enableval=no])
	case "${enableval}" in
	yes) ;;
	*) AC_MSG_ERROR([

	The autotools build system is deprecated and will be removed in the
	next release. Please use the cmake build system instead. See INSTALL
	for how to use cmake to build qpid.

	If you still want to use the autotools build you must add
	"--enable-deprecated-autotools" to the invocation of configure.
	]) ;;
	esac

	# Check for optional use of help2man
	AC_CHECK_PROG([HELP2MAN], [help2man], [help2man])
	AC_ARG_WITH([help2man],
	[AS_HELP_STRING([--with-help2man], [Use help2man to generate man pages.])],
	[case "$withval" in
	yes) test -z "$HELP2MAN" && AC_MSG_ERROR([help2man not found.]) ;;
	no) HELP2MAN="" ;;
	*) AC_MSG_ERROR([Bad value ${withval} for --with-help2man.]) ;;
	esac])
	AM_CONDITIONAL([HAVE_HELP2MAN], [test -n "$HELP2MAN"])

	# Check for optional use of doxygen
	AC_CHECK_PROG([DOXYGEN], [doxygen], [doxygen])
	AC_ARG_WITH([doxygen],
	[AS_HELP_STRING([--with-doxygen], [Use doxygen to generate API documentation.])],
	[case "$withval" in
	yes) test -z "$DOXYGEN" && AC_MSG_ERROR([doxygen not found.]) ;;
	no) DOXYGEN="" ;;
	*) AC_MSG_ERROR([Bad value ${withval} for --with-doxygen.]) ;;
	esac])
	AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])

	AC_ARG_ENABLE(warnings,
	[ --enable-warnings turn on lots of compiler warnings (recommended)],
	[case "${enableval}" in
	yes\|no) ;;
	*) AC_MSG_ERROR([bad value ${enableval} for warnings option]) ;;
	esac],
	[enableval=yes])

	# Set up for gcc as compiler
	if test x$GXX = xyes; then
	# Warnings: Enable as many as possible, keep the code clean. Please
	# do not disable warnings or remove -Werror without discussing on
	# qpid-dev list.
	#
	# The following warnings are deliberately omitted, they warn on valid code.
	# -Wunreachable-code -Wpadded -Winline
	# -Wshadow - warns about boost headers.
	# Can't test for -Werror as whether it fails or not depends on what's in
	# CFLAGS/CXXFLAGS. In any case it's been in gcc for a long time (since 2.95 at least)
	if test "${enableval}" = yes; then
	COMPILER_FLAGS="-Werror"
	gl_COMPILER_FLAGS(-pedantic)
	gl_COMPILER_FLAGS(-Wall)
	gl_COMPILER_FLAGS(-Wextra)
	gl_COMPILER_FLAGS(-Wno-shadow)
	gl_COMPILER_FLAGS(-Wpointer-arith)
	gl_COMPILER_FLAGS(-Wcast-qual)
	gl_COMPILER_FLAGS(-Wcast-align)
	gl_COMPILER_FLAGS(-Wno-long-long)
	gl_COMPILER_FLAGS(-Wvolatile-register-var)
	gl_COMPILER_FLAGS(-Winvalid-pch)
	gl_COMPILER_FLAGS(-Wno-system-headers)
	gl_COMPILER_FLAGS(-Woverloaded-virtual)
	AC_SUBST([WARNING_CFLAGS], [$COMPILER_FLAGS])
	AC_DEFINE([lint], 1, [Define to 1 if the compiler is checking for lint.])
	COMPILER_FLAGS=
	fi
	else
	AC_CHECK_DECL([__SUNPRO_CC], [SUNCC=yes], [SUNCC=no])

	# Set up for sun CC compiler
	if test x$SUNCC = xyes; then
	if test "${enableval}" = yes; then
	WARNING_FLAGS=+w
	fi
	CXXFLAGS="$CXXFLAGS -library=stlport4 -mt"
	LD="$CXX"
	LDFLAGS="$LDFLAGS -library=stlport4 -mt"
	AC_SUBST([SUNCC_RUNTIME_LIBS], [-lCrun])
	fi
	fi

	AC_DISABLE_STATIC
	AC_PROG_LIBTOOL
	AC_SUBST([LIBTOOL_DEPS])

	# For libraries (libcommon) that use dlopen, dlerror, etc.,
	# test whether we need to link with -ldl.
	gl_saved_libs=$LIBS
	AC_SEARCH_LIBS(dlopen, [dl],
	[test "$ac_cv_search_dlopen" = "none required" \|\|
	LIB_DLOPEN=$ac_cv_search_dlopen])
	AC_SUBST([LIB_DLOPEN])
	LIBS=$gl_saved_libs

	gl_CLOCK_TIME

	# Enable Valgrind
	AC_ARG_ENABLE([valgrind],
	[AS_HELP_STRING([--enable-valgrind],
	[run valgrind memory checker on tests, if available (default yes)])],
	[case $enableval in
	yes\|no) enable_VALGRIND=$enableval;;
	*) AC_MSG_ERROR([Invalid value for --enable-valgrind: $enableval]);;
	esac],
	[enable_VALGRIND=yes]
	)

	# We use valgrind for the tests. See if it's available.
	# Check for it unconditionally, so we don't have to duplicate its
	# use of AC_SUBST([VALGRIND]).
	AC_CHECK_PROG([VALGRIND], [valgrind], [valgrind])
	test "$enable_VALGRIND" = no && VALGRIND=

	# If rpmlint is available we'll run it when building RPMs.
	AC_CHECK_PROG([RPMLINT], [rpmlint], [rpmlint])
	AM_CONDITIONAL([HAS_RPMLINT], [test -n "$RPMLINT"])

	# Code generation: generated code is included in the distribution
	# so code generation is only required in an svn checkout.
	# It requires several external tools and files, which we check for here.

	AC_CHECK_PROG([RUBY], [ruby], [ruby])

	# Swig binding generator is needed for the script (Ruby, Python, etc.) bindings.
	AC_PROG_SWIG(1.3.26)
	test ! -x "$SWIG" && SWIG=""
	AC_ARG_WITH([swig],
	[AS_HELP_STRING([--with-swig], [Use swig to generate qmf bindings.])],
	[case "$withval" in
	yes) test -z "$SWIG" && AC_MSG_ERROR([swig not found.]) ;;
	no) SWIG="" ;;
	*) AC_MSG_ERROR([Bad value ${withval} for --with-swig.]) ;;
	esac])
	AM_CONDITIONAL([HAVE_SWIG], [test -n "$SWIG"])

	# Ruby bindings: To build ruby wrappers, the ruby-devel files must be present.

	AC_PATH_PROGS(RUBY, [ruby1.8 ruby], [])
	AC_ARG_VAR(RUBY, [Ruby interpreter])
	if test -n "$RUBY" ; then
	AC_ARG_VAR(RUBY_INC, [Directory where ruby.h can be found])
	if test -z "$RUBY_INC" ; then
	[RUBY_INC=`$RUBY -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"] \|\| Config::CONFIG["archdir"]'`]
	fi
	AC_SUBST(RUBY_INC)

	AC_ARG_VAR(RUBY_INC_ARCH, [Directory where ruby/config.h can be found (needed from Ruby 1.9)])
	if test -z "$RUBY_INC_ARCH" ; then
	[RUBY_INC_ARCH=`$RUBY -rrbconfig -e 'd = Config::CONFIG["rubyhdrdir"];if d != nil; print d + "/" + Config::CONFIG["arch"]; end'`]
	dnl For earlier versions, just make it the same as RUBY_INC.
	test x"$RUBY_INC_ARCH" != x \|\| RUBY_INC_ARCH=$RUBY_INC
	fi
	AC_SUBST(RUBY_INC_ARCH)
	AC_ARG_VAR(RUBY_LIB, [Directory to install ruby files into])
	if test -z "$RUBY_LIB" ; then
	dnl Kludge to install ruby files under $prefix
	[RUBY_LIB=`$RUBY -rrbconfig -e 'puts Config::CONFIG["sitelibdir"].gsub("/usr", "${prefix}")'`]
	fi
	AC_SUBST(RUBY_LIB)

	AC_ARG_VAR(RUBY_LIB_ARCH, [Directory to install ruby binary modules into])
	if test -z "$RUBY_LIB_ARCH" ; then
	dnl Kludge to install ruby files under $prefix
	[RUBY_LIB_ARCH=`$RUBY -rrbconfig -e 'puts Config::CONFIG["sitearchdir"].gsub("/usr", "${prefix}")'`]
	fi
	AC_SUBST(RUBY_LIB_ARCH)

	RUBY_LIBS=
	case $host_os in
	cygwin*) RUBY_LIBS=-lruby ;;
	esac
	AC_SUBST(RUBY_LIBS)

	RUBY_DLEXT=`$RUBY -rrbconfig -e 'puts Config::CONFIG[["DLEXT"]]'`
	AC_SUBST(RUBY_DLEXT)
	fi
	AM_CONDITIONAL([HAVE_RUBY_DEVEL], [test -f $RUBY_INC/ruby.h && test -n "$SWIG"])

	# Python bindings: To build python wrappers, the python-devel files must be present.
	AM_PATH_PYTHON()
	AS_IF([test -n "$PYTHON"], [
	PKG_CHECK_MODULES([PYTHON], [python-$PYTHON_VERSION], [have_python_dev=yes],[
	# We didn't find pkg-config information for python-2.7 this
	# may mean we have an earlier python version:
	# Try to find the include and library files directly in the default
	# location
	AC_MSG_WARN([Didn't find Python 2.7 developer libs - looking for older version])
	PYTHON_INC=$($PYTHON -c 'import distutils.sysconfig; print distutils.sysconfig.get_python_inc()')
	AC_CHECK_LIB([python$PYTHON_VERSION],[Py_Initialize],[
	PYTHON_LIBS="-lpython$PYTHON_VERSION"
	])
	AC_CHECK_FILE(["$PYTHON_INC/Python.h"],[
	PYTHON_CFLAGS="-I$PYTHON_INC"
	have_python_dev=yes
	],[
	if test yes = "$with_python" ; then
	AC_MSG_ERROR([Couldn't find Python developer libs - you probably need to install a python-dev or python-devel package])
	else
	AC_MSG_WARN([Couldn't find Python developer libs - you probably don't have a python-dev or python-devel package installed])
	fi
	])
	])
	AC_SUBST(PYTHON_CFLAGS)
	AC_SUBST(PYTHON_LIBS)
	])
	AM_CONDITIONAL([HAVE_PYTHON_DEVEL], [test x$have_python_dev = xyes && test -n "$SWIG"])


	# Perl bindings:

	AC_CHECK_PROG([PERL], [perl], [perl])
	if test -n "$PERL"; then
	PERL_ARCHLIB=`perl -MConfig -e 'print "$Config{archlib}";'`
	AC_CHECK_FILE( ["$PERL_ARCHLIB/CORE/perl.h"],
	[AC_SUBST([PERL_INC], ["$PERL_ARCHLIB/CORE"])] )
	AC_SUBST(PERL_ARCHLIB)
	fi
	AM_CONDITIONAL([HAVE_PERL_DEVEL], [test -n "$PERL" && test -n "$SWIG" && test -n "$PERL_INC"])

	specdir=`pwd`/$srcdir/../specs
	AMQP_FINAL_XML=$specdir/amqp.0-10-qpid-errata.stripped.xml
	AC_SUBST(AMQP_FINAL_XML)
	AM_CONDITIONAL([GENERATE], [test -f $AMQP_FINAL_XML])
	test -f $AMQP_FINAL_XML -a -z "$RUBY" && AC_MSG_ERROR([Missing ruby installation (try "yum install ruby").])

	# URL and download URL for the package.
	URL=http://rhm.et.redhat.com/qpidc
	AC_SUBST(URL)
	DOWNLOAD_URL=http://rhm.et.redhat.com/download
	AC_SUBST(DOWNLOAD_URL)

	# Check for headers from required devel kits.
	AC_CHECK_HEADERS([boost/shared_ptr.hpp uuid/uuid.h],,
	AC_MSG_ERROR([Missing required header files.]))

	# Setup --with-sasl/--without-sasl as arguments to configure
	AC_ARG_WITH([sasl],
	[AS_HELP_STRING([--with-sasl], [Build with SASL authentication support])],
	[WANT_SASL="$withval"],
	[WANT_SASL=check])

	# Make sure --with-sasl/--without-sasl were only give yes\|no\|check
	AS_IF([test "x$WANT_SASL" != xyes -a \
	"x$WANT_SASL" != xno -a \
	"x$WANT_SASL" != xcheck],
	[AC_MSG_ERROR([Bad value for --with-sasl: $withval])])

	# If we weren't explicitly asked /not/ to test, i.e. not given --without-sasl
	have_sasl=no
	AS_IF([test "x$WANT_SASL" != xno],
	# Perform tests for headers and libraries. Remember, AC_CHECK_LIB
	# will give you some useful default behavior, e.g. setup LDFLAGS, if
	# you do not give it a second argument, so try not to
	[AC_CHECK_HEADER([sasl/sasl.h], , [HAVE_SASL_H=no])
	tmp_LIBS=$LIBS
	AC_CHECK_LIB([sasl2], [sasl_checkpass], , [HAVE_SASL_LIB=no])
	# Remove from LIBS, we will link it explicitly in make files.
	LIBS=$tmp_LIBS
	# If any of the tests failed
	AS_IF([test "x$HAVE_SASL_H" = xno -o \
	"x$HAVE_SASL_LIB" = xno],
	# And we were given --with, then fail
	[AS_IF([test "x$WANT_SASL" = xyes],
	[AC_MSG_ERROR([sasl requested but not available])])],
	# Otherwise, no tests failed, setup AC_SUBST/AC_DEFINE/vars for AM_CONDITIONALs
	[AC_DEFINE([BROKER_SASL_NAME], ["qpidd"],
	[The SASL app name for the qpid Broker])
	AC_DEFINE([HAVE_SASL], [1], [Enable if libsasl is present])
	have_sasl=yes])
	AC_PATH_PROG([SASL_PASSWD], [saslpasswd2], [], [$PATH$PATH_SEPARATOR/usr/sbin])
	AS_IF([test x$SASL_PASSWD = x], [AC_MSG_ERROR([saslpasswd2 not found])], [])
	])
	AM_CONDITIONAL([HAVE_SASL], [test "x$have_sasl" = xyes])
	AC_SUBST([SASL_PASSWD])

	# Allow integration against external AMQP 1.0 protocol engine
	AC_ARG_WITH([proton], AS_HELP_STRING([--with-proton], [Build with the proton toolkit for AMQP 1.0 support]))

	AS_IF([test "x$with_proton" = "xyes"], [
	PKG_CHECK_MODULES([PROTON], [libqpid-proton])
	])
	AM_CONDITIONAL([HAVE_PROTON], [test "x$with_proton" = "xyes"])


	# Setup --with-xml/--without-xml as arguments to configure
	use_xml=yes
	want_xml=check
	AC_ARG_WITH([xml],
	[AS_HELP_STRING([--with-xml], [Build with XML Exchange])],
	[want_xml=$withval])

	case $want_xml in
	yes\|no\|check) ;;
	*) AC_MSG_ERROR([Bad value for --with-xml: $withval]) ;;
	esac

	test $want_xml = no && use_xml=no



	# If the user doesn't say not to use XML, see if it's available.
	if test $use_xml != no; then
	# Then see if XQilla is available
	tmp_LIBS=$LIBS
	AC_CHECK_LIB([xerces-c], [_init], , [use_xml=no])
	AC_CHECK_HEADER([xercesc/framework/MemBufInputSource.hpp], , [use_xml=no])
	AC_CHECK_HEADER([xqilla/xqilla-simple.hpp], , [use_xml=no])
	AC_CHECK_LIB([xqilla], [_init], , [use_xml=no])
	# Remove from LIBS, we will link it explicitly in make files.
	LIBS=$tmp_LIBS

	# If XQilla is not available, yet specifically requested, die.
	test $use_xml:$want_xml = no:yes &&
	AC_MSG_ERROR([XML Exchange requested, but XQilla or Xerces-C not available])

	# Else XQilla is available - use it to build
	test $use_xml = yes &&
	AC_DEFINE([HAVE_XML], [1], [Compile-in XML Exchange support.])

	# Check to see if we need to use legacy calls for effective boolean value
	xqilla_has_ebv=yes
	AC_CHECK_HEADER([xqilla/ast/XQEffectiveBooleanValue.hpp], , [xqilla_has_ebv=no])
	test $xqilla_has_ebv = yes &&
	AC_DEFINE([XQ_EFFECTIVE_BOOLEAN_VALUE_HPP], [1], [XQilla version has xqilla/ast/XQEffectiveBooleanValue.hpp.])

	fi

	AM_CONDITIONAL([HAVE_XML], [test $use_xml = yes])

	# Setup --with-rdma/--without-rdma as arguments to configure
	tmp_LIBS=$LIBS
	AC_ARG_WITH([rdma],
	[AS_HELP_STRING([--with-rdma], [Build with support for Remote DMA protocols])],
	[case ${withval} in
	yes)
	with_RDMA=yes
	AC_CHECK_LIB([ibverbs],[ibv_create_qp],,[AC_MSG_ERROR([libibverbs not found])])
	AC_CHECK_LIB([rdmacm],[rdma_create_id],,[AC_MSG_ERROR([librdmacm not found])])
	AC_CHECK_HEADERS([infiniband/verbs.h],,[AC_MSG_ERROR([ibverbs header files not found])])
	AC_CHECK_HEADERS([rdma/rdma_cma.h],,[AC_MSG_ERROR([rdma_cm header files not found])])
	;;
	no)
	with_RDMA=no
	;;
	*)
	AC_MSG_ERROR([Bad value for --with-rdma: ${withval}])
	;;
	esac],
	[
	with_RDMA=yes
	AC_CHECK_LIB([ibverbs],[ibv_create_qp],,[with_RDMA=no])
	AC_CHECK_LIB([rdmacm],[rdma_create_id],,[with_RDMA=no])
	AC_CHECK_HEADERS([infiniband/verbs.h],,[with_RDMA=no])
	AC_CHECK_HEADERS([rdma/rdma_cma.h],,[with_RDMA=no])
	]
	)
	# Remove from LIBS, we will link it explicitly in make files.
	LIBS=$tmp_LIBS
	AM_CONDITIONAL([RDMA], [test x$with_RDMA = xyes])

	# Setup --with-ssl/--without-ssl as arguments to configure
	SSL_CFLAGS=""
	SSL_LDFLAGS=""
	AC_ARG_WITH([ssl],
	[AS_HELP_STRING([--with-ssl], [Build with support for SSL])],
	[case ${withval} in
	yes)
	with_SSL=yes
	AC_PATH_PROG([NSPR_CONFIG], [nspr-config])
	AS_IF([test x$NSPR_CONFIG = x], [AC_MSG_ERROR([libnspr not found])], [])
	AC_PATH_PROG([NSS_CONFIG], [nss-config])
	AS_IF([test x$NSS_CONFIG = x], [AC_MSG_ERROR([libnss not found])], [])
	SSL_CFLAGS="`$NSPR_CONFIG --cflags` `$NSS_CONFIG --cflags`"
	SSL_LDFLAGS="`$NSPR_CONFIG --libs` `$NSS_CONFIG --libs`"
	;;
	no)
	with_SSL=no
	;;
	*)
	AC_MSG_ERROR([Bad value for --with-ssl: ${withval}])
	;;
	esac],
	[
	with_SSL=yes
	AC_PATH_PROG([NSPR_CONFIG], [nspr-config])
	AS_IF([test x$NSPR_CONFIG = x], [with_SSL=no],
	[AC_PATH_PROG([NSS_CONFIG], [nss-config])
	AS_IF([test x$NSS_CONFIG = x], [with_SSL=no],
	[SSL_CFLAGS="`$NSPR_CONFIG --cflags` `$NSS_CONFIG --cflags`"
	SSL_LDFLAGS="`$NSPR_CONFIG --libs` `$NSS_CONFIG --libs`"])])
	]
	)
	# Remove from LIBS, we will link it explicitly in make files.
	AM_CONDITIONAL([SSL], [test x$with_SSL = xyes])
	AC_SUBST([SSL_CFLAGS])
	AC_SUBST([SSL_LDFLAGS])


	poller=no
	AC_ARG_WITH([poller],
	[AS_HELP_STRING([--with-poller], [The low level poller implementation: poll/solaris-ecf/epoll])],
	[case ${withval} in
	poll)
	AC_CHECK_HEADERS([sys/poll.h],[poller=poll],[AC_MSG_ERROR([Can't find poll.h header file for poll])])
	;;
	solaris-ecf)
	AC_CHECK_HEADERS([port.h],[poller=solaris-ecf],[AC_MSG_ERROR([Can't find port.h header file for solaris-ecf])])
	;;
	epoll)
	AC_CHECK_HEADERS([sys/epoll.h],[poller=epoll],[AC_MSG_ERROR([Can't find epoll.h header file for epoll])])
	;;
	esac],
	[
	# We check for poll first so that it is overridden
	AC_CHECK_HEADERS([sys/poll.h],[poller=poll],)
	# Not currently supported - WIP
	#AC_CHECK_HEADERS([port.h],[poller=solaris-ecf],)
	AC_CHECK_HEADERS([sys/epoll.h],[poller=epoll],)
	]
	)

	AM_CONDITIONAL([USE_ECF], [test x$poller = xsolaris-ecf])
	AM_CONDITIONAL([USE_POLL], [test x$poller = xpoll])
	AM_CONDITIONAL([USE_EPOLL], [test x$poller = xepoll])

	#Filter not implemented or invalid mechanisms
	if test $poller = xno; then
	AC_MSG_ERROR([Polling mechanism not implemented for $host])
	fi

	#Guess host architecture, to choose platform-dependent objects
	case "$host" in
	sun-solaris)
	arch=solaris
	;;
	esac
	AM_CONDITIONAL([SUNOS], [test x$arch = xsolaris])

	# Check whether we've got the header for dtrace static probes
	AC_ARG_WITH([probes],
	[AS_HELP_STRING([--with-probes], [Build with dtrace/systemtap static probes])],
	[case ${withval} in
	yes)
	AC_CHECK_HEADERS([sys/sdt.h])
	;;
	no)
	;;
	*)
	AC_MSG_ERROR([Bad value for --with-probes: ${withval}])
	;;
	esac],
	[
	AC_CHECK_HEADERS([sys/sdt.h])
	]
	)

	# Check for some syslog capabilities not present in all systems
	AC_TRY_COMPILE([#include <sys/syslog.h>],
	[int v = LOG_AUTHPRIV;],
	[AC_DEFINE([HAVE_LOG_AUTHPRIV], [1], [Set to 1 whether LOG_AUTHPRIV is supported.])],)

	AC_TRY_COMPILE([#include <sys/syslog.h>],
	[int v = LOG_FTP;],
	[AC_DEFINE([HAVE_LOG_FTP], [1], [Set to 1 whether LOG_FTP is supported.])],)

	#Check if we need to include libacl to provide acl API
	gl_saved_libs=$LIBS
	AC_SEARCH_LIBS(acl, [acl],
	[test "$ac_cv_search_acl" = "none required" \|\|
	LIB_ACL=$ac_cv_search_acl])
	AC_SUBST([LIB_ACL])
	LIBS=$gl_saved_libs

	SOCKLIBS=""
	AC_CHECK_LIB([socket],[socket],[SOCKET_LIB="-lsocket"],[SOCKET_LIB=""],[])
	AC_CHECK_LIB([nsl],[getipnodebyname],[NSL_LIB="-lnsl"],[NSL_LIB=""],[])
	SOCKLIBS="$SOCKET_LIB $NSL_LIB"
	AC_SUBST([SOCKLIBS])

	# Used by env scripts to find libraries in cmake or autoconf builds.
	builddir_lib_suffix="/.libs"
	AC_SUBST([builddir_lib_suffix])

	# Files to generate
	AC_CONFIG_FILES([
	Makefile
	examples/Makefile
	examples/old_api/Makefile
	examples/old_api/direct/Makefile
	examples/old_api/fanout/Makefile
	examples/old_api/pub-sub/Makefile
	examples/old_api/request-response/Makefile
	examples/old_api/failover/Makefile
	examples/old_api/xml-exchange/Makefile
	examples/qmf-console/Makefile
	examples/old_api/tradedemo/Makefile
	examples/messaging/Makefile
	bindings/qpid/Makefile
	bindings/qpid/ruby/Makefile
	bindings/qpid/python/Makefile
	bindings/qpid/dotnet/Makefile
	bindings/qmf/Makefile
	bindings/qmf/ruby/Makefile
	bindings/qmf/python/Makefile
	bindings/qmf/tests/Makefile
	bindings/qmf2/Makefile
	bindings/qmf2/ruby/Makefile
	bindings/qmf2/python/Makefile
	bindings/qmf2/examples/cpp/Makefile
	managementgen/Makefile
	etc/Makefile
	src/Makefile
	src/tests/Makefile
	src/tests/test_env.sh
	src/tests/install_env.sh
	src/qpid.pc
	src/qmf2.pc
	docs/man/Makefile
	docs/api/Makefile
	docs/api/user.doxygen
	docs/api/developer.doxygen
	])
	AC_OUTPUT

	cat <<EOF


	============================== DEPRECATED ==============================

	The autotools build system is deprecated, use the cmake build system
	instead as described in the INSTALL file.

	You can continue to use the autotools system, but it will be removed
	in the next release. If you encounter any problems with the cmake
	system send email to dev@qpid.apache.org.

	========================================================================


	EOF