dnl $Id$
dnl
dnl Orage - Calendar application for Xfce
dnl
dnl Copyright (c) 2003-2006
dnl         The Xfce development team. All rights reserved.
dnl
dnl Written for Xfce by Juha Kautto <juha@xfce.org>
dnl

dnl Version information
m4_define([orage_version], [4.5.92.5-svn])

m4_define([gtk_minimum_version], [2.6.0])
m4_define([xfce_minimum_version], [4.4.0])
m4_define([dbus_minimum_version], [0.34])
m4_define([notify_minimum_version], [0.3.2])
m4_define([intltool_minimum_version], [0.31])


dnl # DO NOT MODIFY ANYTHING BELOW THIS LINE, UNLESS YOU KNOW WHAT
dnl # YOU ARE DOING.


dnl Initialize autoconf
AC_COPYRIGHT([Copyright (c) 2003-2007
        The Xfce development team. All rights reserved.

Written for Xfce by Juha Kautto <juha@xfce.org>.])
AC_INIT([orage], [orage_version], [xfce4-dev@xfce.org])
AC_CANONICAL_SYSTEM()
AC_PREREQ([2.50])
AC_REVISION([$Id$])

dnl Initialize automake
ORAGE_VERSION=orage_version()
AM_INIT_AUTOMAKE([orage], [$ORAGE_VERSION])
AM_CONFIG_HEADER([config.h])
AM_MAINTAINER_MODE()

dnl Check for UNIX variants
AC_AIX()
AC_ISC_POSIX()
AC_MINIX()
AM_CONDITIONAL([HAVE_CYGWIN], [test "`uname | grep \"CYGWIN\"`" != ""])

dnl Check for basic programs
AC_PROG_CC()
AC_PROG_INSTALL()
AC_PROG_INTLTOOL([intltool_minimum_version], [no-xml])
AC_PROG_LIBTOOL()
AC_PROG_YACC()
AC_PROG_LN_S()
AM_PROG_LEX()

dnl Check for additional programs (libical)
AC_CHECK_PROGS([AR], [ar aal], [ar])
AC_CHECK_PROGS([PERL], [perl5 perl])  
 
dnl Check for standard header files
AC_HEADER_STDC()
AC_CHECK_HEADERS([assert.h errno.h pthread.h stdint.h time.h sys/types.h unistd.h wctype.h])

dnl Checks for typedefs, structures, and compiler characteristics (libical)
AC_C_CONST()
AC_TYPE_SIZE_T()
AC_TYPE_MODE_T()
AC_STRUCT_TM()

dnl Checks for library functions (libical)
AC_CHECK_FUNCS([gmtime_r iswspace strdup snprintf])

dnl Check for i18n support
XDT_I18N([@LINGUAS@])

dnl Check for required packages
XDT_CHECK_PACKAGE([LIBXFCEGUI4], [libxfcegui4-1.0], [xfce_minimum_version])

dnl Needed for panel plugin
XDT_CHECK_PACKAGE([LIBXFCE4PANEL], [libxfce4panel-1.0], [xfce_minimum_version])

dnl the ical magic
ac_INCLUDED_LIBICAL=yes
 
AC_MSG_CHECKING(for Berkeley DB4 support)
AC_ARG_WITH(bdb4, [  --with-bdb4             Add support for Berkeley DB 4.0],
[case $with_bdb4 in  
    yes)	AC_MSG_RESULT(yes)
    AC_MSG_RESULT(  Adding Berkeley DB support)
    WITH_BDB4="yes"
    ;;
    no)		AC_MSG_RESULT(no)
    ;;
    *)		AC_MSG_RESULT(no)
    AC_MSG_RESULT(Ignoring unknown argument to --with-bdb4: $with_bdb4)
    ;;
esac],
AC_MSG_RESULT(no))

if test x$WITH_BDB4 = xyes; then
  AC_ARG_WITH(bdb4_dir, [  --with-bdb4-dir=PATH    Use PATH as location of BerkeleyDB 4.0],
     BDB_DIR=$withval,
     BDB_DIR=/usr/local/BerkeleyDB.4.0
  )

  AC_MSG_CHECKING(for Berkeley DB include files)
  if test -f $BDB_DIR/include/db.h; then
   BDB_DIR_INCLUDE=$BDB_DIR/include
   AC_MSG_RESULT($BDB_DIR_INCLUDE)
  else
    if test -f $BDB_DIR/include/db4/db.h; then
     BDB_DIR_INCLUDE=$BDB_DIR/include/db4
     AC_MSG_RESULT($BDB_DIR_INCLUDE)
    else
     WITH_BDB4="no"
     AC_MSG_RESULT(not found!)
    fi
  fi

  AC_MSG_CHECKING(for Berkeley DB libraries)
  if test -f $BDB_DIR/lib/libdb-4.0.la; then
   BDB_DIR_LIB=$BDB_DIR/lib
   BDB_LIB=libdb-4.0.la
   AC_MSG_RESULT($BDB_DIR_LIB $BDB_LIB)
  else
    if test -f $BDB_DIR/lib/libdb4.la; then
     BDB_DIR_LIB=$BDB_DIR/lib
     BDB_LIB=libdb4.la
     AC_MSG_RESULT($BDB_DIR_LIB $BDB_LIB)
    else
     WITH_BDB4="no"
     AC_MSG_RESULT(not found!)
    fi
  fi

  AC_SUBST(BDB_DIR)
  AC_SUBST(BDB_DIR_INCLUDE)
  AC_SUBST(BDB_DIR_LIB)
  AC_SUBST(BDB_LIB)
  dnl 4.0 is required...
  BDB_VERSION="4.0"
  AC_SUBST(BDB_VERSION)
fi

AC_MSG_CHECKING(whether to define _REENTRANT)
AC_ARG_ENABLE(reentrant, [  --enable-reentrant      define _REENTRANT to enable reentrant system calls],
[ case "${enableval}" in
  no)
    AC_MSG_RESULT(no)
    ac_cv_reentrant=no
    ;;
  *) 
    AC_MSG_RESULT(yes)
    AC_DEFINE([ICAL_REENTRANT], ,[Define if we want _REENTRANT]) [CFLAGS="$CFLAGS -D_REENTRANT"]
    ac_cv_reentrant=yes
    ;;
  esac ],
  AC_MSG_RESULT(no)
)
case "${host}" in 
        *-*-freebsdelf4* )
    AC_MSG_RESULT(checking for pthread_create in -lpthread... -pthread (FreeBSD 4.x style))
    AC_DEFINE(HAVE_PTHREAD, ,[Define if we have pthread.])
    PTHREAD_LIBS=-pthread;;

  *)
  AC_CHECK_LIB([pthread], [pthread_create], [have_pthread=yes])
  if test "x$have_pthread" = xyes; then
     AC_DEFINE(HAVE_PTHREAD, ,[Define if we have pthread.])
     PTHREAD_LIBS=-lpthread
  fi;;
esac
AC_SUBST([PTHREAD_LIBS])

dnl **********************************
dnl *** check if we have _NL_TIME_FIRST_WEEKDAY 
dnl *** note that it is an enum and not a define
dnl **********************************
AC_MSG_CHECKING([for _NL_TIME_FIRST_WEEKDAY])
AC_TRY_LINK([#include <langinfo.h>], [
char c;
c = *((unsigned char *)  nl_langinfo(_NL_TIME_FIRST_WEEKDAY));
], nl_ok=yes, nl_ok=no)
AC_MSG_RESULT($nl_ok)
if test "$nl_ok" = "yes"; then
  AC_DEFINE([HAVE__NL_TIME_FIRST_WEEKDAY], [1],
      [Define if _NL_TIME_FIRST_WEEKDAY is available])
fi

AM_CONDITIONAL([INCLUDED_LIBICAL], [test x"$ac_INCLUDED_LIBICAL" = x"yes"])
AM_CONDITIONAL([HAVE_PTHREAD], [test x"$have_pthread" = x"yes"])
AM_CONDITIONAL([WITH_BDB4], [test x"$WITH_BDB4" = x"yes"])

dnl **********************************
dnl *** Optional support for D-BUS ***
dnl **********************************
XDT_CHECK_OPTIONAL_PACKAGE([DBUS], [dbus-glib-1],
                           [dbus_minimum_version], [dbus], [D-BUS support])

dnl **************************************
dnl *** Optional support for libnotify ***
dnl **************************************
XDT_CHECK_OPTIONAL_PACKAGE([NOTIFY], [libnotify],
                           [notify_minimum_version], [libnotify], 
                           [LIBNOTIFY support])

dnl ********************************
dnl *** Optional support for MCS ***
dnl ********************************
XDT_CHECK_OPTIONAL_PACKAGE([XFCEMCS], [libxfce4mcs-client-1.0],
                           [xfce_minimum_version], [libxfce4mcs], 
                           [XFCE_MCS_MANAGER support])

if test x"$XFCEMCS_FOUND" = x"yes"; then
dnl configure the mcs plugin
XDT_XFCE_MCS_PLUGIN([XFCE_MCS_MANAGER], [xfce_minimum_version])
fi

dnl ************************************************
dnl *** Optional support for automatic archiving ***
dnl ************************************************
have_archive="no"
AC_ARG_ENABLE([archive],
AC_HELP_STRING([--enable-archive], [use automatic archiving (defaut=yes)])
AC_HELP_STRING([--disable-archive], [don't use automatic archiving]),
  [], [enable_archive=yes])
if test x"$enable_archive" = x"yes"; then
    AC_DEFINE([HAVE_ARCHIVE], [1], [Define to enable archiving])
    have_archive="yes"
fi


dnl Check for debugging support
dnl BM_DEBUG_SUPPORT()
XDT_FEATURE_DEBUG

AC_OUTPUT([ 
Makefile
libical/Makefile
libical/design-data/Makefile
libical/doc/Makefile
libical/scripts/Makefile
libical/src/Makefile
libical/src/libical/Makefile
libical/src/libical/icalversion.h
libical/src/libicalss/Makefile
libical/zoneinfo/Makefile
xfcalendar.spec
icons/Makefile
icons/48x48/Makefile
icons/scalable/Makefile
po/Makefile.in
sounds/Makefile
src/Makefile
plugin/Makefile
doc/Makefile
doc/C/Makefile
doc/C/images/Makefile
panel-plugin/Makefile
globaltime/Makefile
])

dnl ***************************
dnl *** Print configuration ***
dnl ***************************
echo
echo "Build Configuration:"
echo
if test x"$DBUS_FOUND" = x"yes"; then
echo "* D-BUS support:             yes"
else
echo "* D-BUS support:             no"
fi
if test x"$NOTIFY_FOUND" = x"yes"; then
echo "* LIBNOTIFY support:         yes"
else
echo "* LIBNOTIFY support:         no"
fi
if test x"$XFCEMCS_FOUND" = x"yes"; then
echo "* XFCE MCS support:          yes"
else
echo "* XFCE MCS support:          no"
fi
echo "* Automatic archiving:       $have_archive"
echo