dnl  =========================================================================
dnl
dnl                  The Apache Software License,  Version 1.1
dnl
dnl           Copyright (c) 1999-2001 The Apache Software Foundation.
dnl                            All rights reserved.
dnl
dnl  =========================================================================
dnl
dnl  Redistribution and use in source and binary forms,  with or without modi-
dnl  fication, are permitted provided that the following conditions are met:
dnl
dnl  1. Redistributions of source code  must retain the above copyright notice
dnl     notice, this list of conditions and the following disclaimer.
dnl
dnl  2. Redistributions  in binary  form  must  reproduce the  above copyright
dnl     notice,  this list of conditions  and the following  disclaimer in the
dnl     documentation and/or other materials provided with the distribution.
dnl
dnl  3. The end-user documentation  included with the redistribution,  if any,
dnl     must include the following acknowlegement:
dnl
dnl        "This product includes  software developed  by the Apache  Software
dnl         Foundation <http://www.apache.org/>."
dnl
dnl     Alternately, this acknowlegement may appear in the software itself, if
dnl     and wherever such third-party acknowlegements normally appear.
dnl
dnl  4. The names "The Jakarta Project",  "Apache WebApp Module",  and "Apache
dnl     Software Foundation"  must not be used to endorse or promote  products
dnl     derived  from this  software  without  prior  written  permission. For
dnl     written permission, please contact <apache@apache.org>.
dnl
dnl  5. Products derived from this software may not be called "Apache" nor may
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dnl  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES
dnl  INCLUDING, BUT NOT LIMITED TO,  THE IMPLIED WARRANTIES OF MERCHANTABILITY
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dnl  THE APACHE  SOFTWARE  FOUNDATION OR  ITS CONTRIBUTORS  BE LIABLE  FOR ANY
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dnl  OR SERVICES;  LOSS OF USE,  DATA,  OR PROFITS;  OR BUSINESS INTERRUPTION)
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dnl  POSSIBILITY OF SUCH DAMAGE.
dnl
dnl  =========================================================================
dnl
dnl  This software  consists of voluntary  contributions made  by many indivi-
dnl  duals on behalf of the  Apache Software Foundation.  For more information
dnl  on the Apache Software Foundation, please see <http://www.apache.org/>.
dnl
dnl  =========================================================================

dnl --------------------------------------------------------------------------
dnl Author Henri Gomez <hgomez@slib.fr>
dnl
dnl Inspired by Pier works on webapp m4 macros :)
dnl 
dnl Version $Id$
dnl --------------------------------------------------------------------------

dnl --------------------------------------------------------------------------
dnl JK_APR
dnl   Set the APR source dir.
dnl   $1 => File which should be present
dnl --------------------------------------------------------------------------
AC_DEFUN(
  [JK_APR],
  [
    tempval=""
    AC_ARG_WITH(
      [apr],
      [  --with-apr=DIR           Location of APR source dir ],
      [
        case "${withval}" in
          ""|"yes"|"YES"|"true"|"TRUE")
          ;;
          "no"|"NO"|"false"|"FALSE")
            AC_MSG_ERROR(valid apr source dir location required)
          ;;
        *)
          tempval="${withval}"

          if ${TEST} ! -d ${tempval} ; then
            AC_MSG_ERROR(Not a directory: ${tempval})
          fi

          if ${TEST} ! -f ${tempval}/$1; then
            AC_MSG_ERROR(can't locate ${tempval}/$1)
          fi

          if ${TEST} ! -z "$tempval" ; then
            APR_BUILD="apr-build"
            APR_CFLAGS="-I ${tempval}/include -DHAS_APR"
            APR_CLEAN="apr-clean"
            APR_DIR=${tempval}
            APR_INCDIR="${tempval}/include"
            APR_LDFLAGS="${tempval}/.libs/libapr.a"
            APR_LIBDIR=""
			use_apr=true
            COMMON_APR_OBJECTS="\${COMMON_APR_OBJECTS}"
          fi
          ;;
        esac
      ])

      unset tempval
  ])


dnl --------------------------------------------------------------------------
dnl JK_APR_INCDIR
dnl   Set the APR include dir.
dnl   $1 => File which should be present
dnl --------------------------------------------------------------------------
AC_DEFUN(
  [JK_APR_INCDIR],
  [
    tempval=""
    AC_ARG_WITH(
      [apr-include],
      [  --with-apr-include=DIR   Location of APR include dir ],
      [  
        case "${withval}" in
          ""|"yes"|"YES"|"true"|"TRUE")
          ;;
          "no"|"NO"|"false"|"FALSE")
            AC_MSG_ERROR(valid apr include dir location required)
          ;;
        *)
          tempval="${withval}"
          if ${TEST} ! -d ${tempval} ; then
            AC_MSG_ERROR(Not a directory: ${tempval})
          fi

          if ${TEST} ! -f ${tempval}/$1; then
            AC_MSG_ERROR(can't locate ${tempval}/$1)
          fi

          if ${TEST} ! -z "$tempval" ; then
            APR_BUILD=""
            APR_CFLAGS="-I${tempval} -DHAS_APR"
            APR_CLEAN=""
            APR_DIR=""
            APR_INCDIR=${tempval}
            COMMON_APR_OBJECTS="\${COMMON_APR_OBJECTS}"
			use_apr=true
          fi
          ;;

        esac
      ])

      unset tempval
  ])


dnl --------------------------------------------------------------------------
dnl JK_APR_LIBDIR
dnl   Set the APR library dir.
dnl --------------------------------------------------------------------------
AC_DEFUN(
  [JK_APR_LIBDIR],
  [
    tempval=""
    AC_ARG_WITH(
      [apr-lib],
      [  --with-apr-lib=DIR       Location of APR lib dir ],
      [
        case "${withval}" in
          ""|"yes"|"YES"|"true"|"TRUE")
          ;;
          "no"|"NO"|"false"|"FALSE")
            AC_MSG_ERROR(valid apr lib dir location required)
          ;;
          *)
            tempval="${withval}"

            if ${TEST} ! -d ${tempval} ; then
              AC_MSG_ERROR(Not a directory: ${tempval})
            fi

            if ${TEST} ! -z "$tempval" ; then
              APR_BUILD=""
              APR_CLEAN=""
              APR_DIR=""
              APR_LIBDIR=${tempval}
              APR_LDFLAGS="-lapr -L${tempval}"
              COMMON_APR_OBJECTS="\${COMMON_APR_OBJECTS}"
			  use_apr=true
            fi

            ;;
            esac
      ])

      unset tempval
  ])

dnl vi:set sts=2 sw=2 autoindent: