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##*****************************************************************************
# AUTHOR:
# Mark Grondona <mgrondona@llnl.gov>
#
# SYNOPSIS:
# X_AC_SETPROCTITLE
#
# DESCRIPTION:
# Check for setproctitle() system call or emulation.
#
# WARNINGS:
# This macro must be placed after AC_PROG_CC or equivalent.
##*****************************************************************************
dnl
dnl Perform checks related to setproctitle() emulation
dnl
AC_DEFUN([X_AC_SETPROCTITLE],
[
#
case "$host" in
*-*-linux*)
AC_DEFINE(SETPROCTITLE_STRATEGY,PS_USE_CLOBBER_ARGV)
AC_DEFINE(SETPROCTITLE_PS_PADDING, '\0')
;;
*)
AC_DEFINE(SETPROCTITLE_STRATEGY,PS_USE_NONE,
[Define to the setproctitle() emulation type])
AC_DEFINE(SETPROCTITLE_PS_PADDING, '\0',
[Define if you need setproctitle padding])
;;
esac
AC_MSG_CHECKING([for __progname])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[extern char *__progname; puts(__progname);]])],[ac_have__progname=yes
],[])
AC_MSG_RESULT(${ac_have__progname=no})
if test "$ac_have__progname" = "yes"; then
AC_DEFINE([HAVE__PROGNAME], 1, [Define if you have __progname.])
fi
])
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