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dnl @synopsis AG_CHECK_PATHFIND
dnl
dnl Not all systems have pathfind(3). See if we need to substitute. To
dnl make this work, you have to do horrible things. See the doc for
dnl AG_CHECK_STRCSPN.
dnl
dnl @category C
dnl @author Bruce Korb <bkorb@gnu.org>
dnl @version 2001-12-01
dnl @license GPLWithACException
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 <string.h>
#include <stdlib.h>
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
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