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Posted to dev@tomcat.apache.org by pi...@apache.org on 2002/05/01 02:25:50 UTC

cvs commit: jakarta-tomcat-connectors/webapp/support wa_apxs.m4

pier        02/04/30 17:25:50

  Added:       webapp/support wa_apxs.m4
  Log:
  Handle configuration of APXS (both 1.3 and 2.0)
  
  Revision  Changes    Path
  1.1                  jakarta-tomcat-connectors/webapp/support/wa_apxs.m4
  
  Index: wa_apxs.m4
  ===================================================================
  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.
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  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/>."
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  dnl     Alternately, this acknowlegement may appear in the software itself, if
  dnl     and wherever such third-party acknowlegements normally appear.
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  dnl  4. The names "The Jakarta Project",  "Apache WebApp Module",  and "Apache
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  dnl     written permission, please contact <ap...@apache.org>.
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  dnl  INCLUDING, BUT NOT LIMITED TO,  THE IMPLIED WARRANTIES OF MERCHANTABILITY
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  dnl  ANY  WAY  OUT OF  THE  USE OF  THIS  SOFTWARE,  EVEN  IF  ADVISED  OF THE
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  dnl
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  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 Pier Fumagalli <pi...@betaversion.org>
  dnl Version $Id: wa_apxs.m4,v 1.1 2002/05/01 00:25:49 pier Exp $
  dnl --------------------------------------------------------------------------
  
  dnl --------------------------------------------------------------------------
  dnl WA_APXS
  dnl   Locate the APXS script
  dnl   $1 => Environment variable where the APXS script name will be stored
  dnl --------------------------------------------------------------------------
  AC_DEFUN(
    [WA_APXS],
    [
      tempval="apxs"
      AC_MSG_CHECKING([for apxs name])
      AC_ARG_WITH(
        [apxs],
        [  --with-apxs[[=apxs]]      the Apache "apxs" utility to use.],
        [
          case "${withval}" in
          ""|"yes"|"YES"|"true"|"TRUE")
            ;;
          "no"|"NO"|"false"|"FALSE")
            WA_ERROR([apxs required for compilation])
            ;;
          *)
            tempval="${withval}"
            ;;
          esac
        ])
      AC_MSG_RESULT([${tempval}])
      AC_PATH_PROG($1,[${tempval}])
      
      if test -z "${$1}" ; then
        AC_MSG_ERROR([cannot find apxs utility "${tempval}"])
        exit 1
      fi
      unset tempval
      AC_SUBST($1)
    ])
  
  dnl --------------------------------------------------------------------------
  dnl WA_APXS_CHECK
  dnl   Check that APXS is actually workable, and return its version number
  dnl   $1 => Environment variable where the APXS version will be stored
  dnl   $2 => Name of the APXS script (as returned by WA_APXS)
  dnl --------------------------------------------------------------------------
  AC_DEFUN(
    [WA_APXS_CHECK],
    [
      tempval=""
      AC_MSG_CHECKING([for apxs version])
      if grep "STANDARD_MODULE_STUFF" "$2" > /dev/null ; then
        tempval="1.3"
      elif grep "STANDARD20_MODULE_STUFF" "$2" > /dev/null ; then
        tempval="2.0"
      else
        WA_ERROR([$2 invalid])
      fi
      AC_MSG_RESULT([$2 (${tempval})])
      $1=${tempval}
      unset tempval
      
      AC_MSG_CHECKING([for apxs sanity])
      $2 -q CC > /dev/null 2>&1
      if test "$?" != "0" ; then
        WA_ERROR([apxs is unworkable])
      fi
      if test -z "`$2 -q CC`" ; then
        WA_ERROR([apxs cannot compile])
      fi
      AC_MSG_RESULT([ok])
  
      AC_SUBST($1)
    ])
  
  
  

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