snmp/autoconf/lustre-snmp.m4

   1 #
   2 # LS_CONFIGURE
   3 #
   4 # configure bits for lustre-snmp
   5 #
   6 AC_DEFUN([LS_CONFIGURE],
   7 [AC_MSG_CHECKING([whether to try to build SNMP support])
   8 AC_ARG_ENABLE([snmp],
   9         AC_HELP_STRING([--enable-snmp],
  10                        [require SNMP support (default=auto)]),
  11         [],[enable_snmp='auto'])
  12 AC_MSG_RESULT([$enable_snmp])
  13
  14 if test x$enable_snmp != xno ; then
  15         AC_CHECK_PROG([NET_SNMP_CONFIG], [net-snmp-config], [net-snmp-config])
  16         if test "$NET_SNMP_CONFIG" ; then
  17                 NET_SNMP_CFLAGS=$($NET_SNMP_CONFIG --base-cflags)
  18                 NET_SNMP_LIBS=$($NET_SNMP_CONFIG --agent-libs)
  19
  20                 CPPFLAGS_save="$CPPFLAGS"
  21                 CPPFLAGS="$CPPFLAGS $NET_SNMP_CFLAGS"
  22
  23                 LIBS_save="$LIBS"
  24                 LIBS="$LIBS $NET_SNMP_LIBS"
  25
  26                 AC_CHECK_HEADER([net-snmp/net-snmp-config.h],[
  27                         AC_CHECK_FUNC([register_mib],[SNMP_SUBDIR="snmp"],[
  28                                 LIBS="$LIBS -lwrap"
  29                                 NET_SNMP_LISB="$NET_SNMP_LIBS -lwrap"
  30                                 # fail autoconf's cache
  31                                 unset ac_cv_func_register_mib
  32                                 AC_CHECK_FUNC([register_mib],[SNMP_SUBDIR="snmp"])
  33                         ])
  34                 ])
  35
  36                 LIBS="$LIBS_save"
  37                 CPPFLAGS="$CPPFLAGS_save"
  38         fi
  39         AC_MSG_CHECKING([for SNMP support])
  40         if test "$SNMP_SUBDIR" ; then
  41                 AC_MSG_RESULT([yes])
  42         else
  43                 AC_MSG_RESULT([no (see config.log for errors)])
  44                 if test x$enable_snmp = xyes ; then
  45                         AC_MSG_ERROR([SNMP support was requested, but unavailable])
  46                 fi
  47         fi
  48 fi
  49
  50 agentdir='${pkglibdir}/snmp'
  51 mibdir='${pkgdatadir}/snmp/mibs'
  52
  53 AC_SUBST(SNMP_SUBDIR)
  54 AC_SUBST(NET_SNMP_CFLAGS)
  55 AC_SUBST(NET_SNMP_LIBS)
  56 AC_SUBST(agentdir)
  57 AC_SUBST(mibdir)
  58 ])
  59
  60 #
  61 # LS_CONFIG_FILE
  62 #
  63 # files that should be generated with AC_OUTPUT
  64 #
  65 AC_DEFUN([LS_CONFIG_FILES],
  66 [AC_CONFIG_FILES([
  67 snmp/Makefile
  68 snmp/autoconf/Makefile
  69 ])
  70 ])