[thirdparty/lldpd.git] / m4 / progname.m4

#
# lldp_CHECK___PROGNAME
#
AC_DEFUN([lldp_CHECK___PROGNAME],[
  AC_CACHE_CHECK([whether libc defines __progname], lldp_cv_check___progname, [
    AC_TRY_LINK([],
	[ extern char *__progname; printf("%s", __progname); ],
	[ lldp_cv_check___progname="yes" ],
	[ lldp_cv_check___progname="no" ])
  ])
  if test x"$lldp_cv_check___progname" = x"yes"; then
     AC_DEFINE([HAVE___PROGNAME], [1], [Define if libc defines __progname])
  fi
])
Commit	Line	Data
6bb9c4e0 VB	1	#
	2	# lldp_CHECK___PROGNAME
	3	#
	4	AC_DEFUN([lldp_CHECK___PROGNAME],[
	5	AC_CACHE_CHECK([whether libc defines __progname], lldp_cv_check___progname, [
	6	AC_TRY_LINK([],
	7	[ extern char *__progname; printf("%s", __progname); ],
	8	[ lldp_cv_check___progname="yes" ],
	9	[ lldp_cv_check___progname="no" ])
	10	])
	11	if test x"$lldp_cv_check___progname" = x"yes"; then
	12	AC_DEFINE([HAVE___PROGNAME], [1], [Define if libc defines __progname])
	13	fi
	14	])