dnl ------------------------------------------------------------------------
dnl Check for MAXPATHLEN macro, defines KDEMAXPATHLEN. faure@kde.org
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN([AC_CHECK_KDEMAXPATHLEN],
[
AC_MSG_CHECKING(for MAXPATHLEN)
AC_CACHE_VAL(ac_cv_maxpathlen,
[
AC_LANG_C
cat > conftest.$ac_ext <<EOF
#include <stdio.h>
#include <sys/param.h>
#ifndef MAXPATHLEN
#define MAXPATHLEN 1024
#endif

KDE_HELLO MAXPATHLEN

EOF

ac_try="$ac_cpp conftest.$ac_ext 2>/dev/null | grep '^KDE_HELLO' >conftest.out"

if AC_TRY_EVAL(ac_try) && test -s conftest.out; then
    ac_cv_maxpathlen=`sed 's#KDE_HELLO ##' conftest.out`
else
    ac_cv_maxpathlen=1024
fi

rm conftest.*

])
AC_MSG_RESULT($ac_cv_maxpathlen)
AC_DEFINE_UNQUOTED(KDEMAXPATHLEN,$ac_cv_maxpathlen, [Define a safe value for MAXLENPATH] )
])