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generated...
2007-08-05

(C) 2007 guidod
Download the M4 Source.

ag_check_pathfind

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Synopsis
AG_CHECK_PATHFIND
, 
Version

2001-12-01

Author

Bruce Korb <bkorb@gnu.org>

License

GPLWithACException
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation. As a special exception, the respective Autoconf Macro's copyright owner gives unlimited permission to copy, distribute and modify the configure scripts that are the output of Autoconf when processing the Macro. You need not follow the terms of the GNU General Public License when using or distributing such scripts

Category

cryp.to ac-archive's C Support (released)

Documentation

Not all systems have pathfind(3). See if we need to substitute. To make this work, you have to do horrible things. See the doc for AG_CHECK_STRCSPN.

M4 Source Code
dnl DO NOT EDIT THIS FILE   (ag_check_pathfind.m4)
dnl
dnl It has been AutoGen-ed  Saturday December  1, 2001 at 09:21:27 PM PST
dnl From the definitions    bkorb.def
dnl and the template file   conftest.tpl
dnl See: http://autogen.sf.net for a description of the AutoGen project

AC_DEFUN([AG_CHECK_PATHFIND],[
  AC_MSG_CHECKING([whether pathfind(3) works])
  AC_CACHE_VAL([ag_cv_pathfind],[
  AC_TRY_RUN([#include &lt;string.h&gt;
#include &lt;stdlib.h&gt;
int main (int argc, char** argv) {
   char* pz = pathfind( getenv( "PATH" ), "sh", "x" );
   return (pz == 0) ? 1 : 0;
}],[ag_cv_pathfind=yes],[ag_cv_pathfind=no],[ag_cv_pathfind=no]
  ) # end of TRY_RUN]) # end of CACHE_VAL

  AC_MSG_RESULT([$ag_cv_pathfind])
  if test x$ag_cv_pathfind = xyes
  then
    AC_DEFINE(HAVE_PATHFIND, 1,
       [Define this if pathfind(3) works])
  else
    if test x$ac_cv_lib_gen_pathfind = xyes
    then :
    else
      COMPATOBJ="$COMPATOBJ pathfind.lo"
    fi
  fi
]) # end of AC_DEFUN of AG_CHECK_PATHFIND