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
dnl TS_CHECK_APACHE2()
dnl
AC_DEFUN([TS_CHECK_APACHE2],[
  AC_MSG_RESULT(Checking for Apache 2.x)

  AC_ARG_WITH(apxs,
    [  --with-apxs             Specify location of apache 2 apxs] ,
    [  CFG_=$withval ]
  )

  if test "x$CFG_" = "x"; then
    apxs_places="/usr/local/apache2"
    for d in $apxs_places; do
      if test -d $d && test -d $d/bin; then 
        TS_CHECK_APXS(["$d/bin/apxs"], [APXS])

        if test "x$APXS" != "x"; then
          break
        fi
      fi
    done
  else
    AC_MSG_RESULT([Checking for apache 2 apxs in supplied path])
    TS_CHECK_APXS(["$RDCFG_/bin/apxs"], [APXS])
  fi

  if test "x$APXS" = "x"; then
    AC_MSG_RESULT([Unable to find apache 2 apxs])
    AC_MSG_ERROR([Aborting])
  fi
  AC_SUBST(APXS)
])


AC_DEFUN([TS_CHECK_APXS],[
  AC_MSG_CHECKING([for $1])
  apxs=$1
  if test -e $apxs; then
    check="`$apxs 2>&1`"
    if test "$?" != "0" && test -x $apxs; then
      $2=$apxs
      AC_MSG_RESULT([yes])
    else
      AC_MSG_RESULT([no])
    fi
  else
    AC_MSG_RESULT([not found])
  fi
])