configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.61)
   5 AC_INIT(lldpd, 0.2.1, bernat@luffy.cx)
   6 AM_INIT_AUTOMAKE([foreign])
   7 AC_CONFIG_SRCDIR([src/lldpd.c])
   8 AC_CONFIG_HEADER([config.h])
   9 AC_CONFIG_FILES([Makefile src/Makefile man/Makefile])
  10
  11 # Checks for programs.
  12 AC_PROG_CC
  13
  14 # Checks for libraries.
  15 AC_ARG_WITH(snmp,
  16   AC_HELP_STRING(
  17     [--with-snmp],
  18     [Enable the use of SNMP]
  19   ),
  20   [],
  21   [with_snmp=no]
  22 )
  23 AM_CONDITIONAL([USE_SNMP], [test "${with_snmp}" != "no"])
  24
  25 AC_ARG_WITH(privsep-user,
  26         AC_HELP_STRING([--with-privsep-user],
  27                        [Which user to use for privilege separation]),
  28         AC_DEFINE_UNQUOTED([PRIVSEP_USER], "$withval", [User for privilege separation]),
  29         AC_DEFINE_UNQUOTED([PRIVSEP_USER], "_lldpd", [User for privilege separation]))
  30 AC_ARG_WITH(privsep-group,
  31         AC_HELP_STRING([--with-privsep-group],
  32                        [Which group to use for privilege separation]),
  33         AC_DEFINE_UNQUOTED([PRIVSEP_GROUP], "$withval", [Group for privilege separation]),
  34         AC_DEFINE_UNQUOTED([PRIVSEP_GROUP], "_lldpd", [Group for privilege separation]))
  35 AC_ARG_WITH(privsep-chroot,
  36         AC_HELP_STRING([--with-privsep-chroot],
  37                        [Which directory to use to chroot lldpd]),
  38         AC_DEFINE_UNQUOTED([PRIVSEP_CHROOT], "$withval", [Chroot directory]),
  39         AC_DEFINE_UNQUOTED([PRIVSEP_CHROOT], "/var/run/lldpd", [Chroot directory]))
  40
  41 # Checks for header files.
  42 AC_CHECK_DECLS([TAILQ_FIRST, TAILQ_NEXT, TAILQ_FOREACH, TAILQ_EMPTY],[],[],[[#include <sys/queue.h>]])
  43 AC_CHECK_DECLS([PACKET_ORIGDEV],[],[],[[#include <linux/if_packet.h>]])
  44 AC_CHECK_DECLS([ADVERTISED_2500baseX_Full, ADVERTISED_Pause, ADVERTISED_Asym_Pause],
  45                                            [],[],[[#include <linux/ethtool.h>]])
  46 AC_CHECK_DECLS([ETHERTYPE_VLAN],[],[],[[#include <net/ethernet.h>]])
  47
  48 # Checks for typedefs, structures, and compiler characteristics.
  49 AC_C_CONST
  50 AC_CHECK_TYPES([int16_t, u_int16_t, int8_t, u_int8_t, int32_t, u_int32_t],[],[AC_MSG_ERROR([mandatory type not found])])
  51 AC_CHECK_MEMBERS([netsnmp_tdomain.f_create_from_tstring_new],,,
  52         [
  53 #include <net-snmp/net-snmp-config.h>
  54 #include <net-snmp/net-snmp-includes.h>
  55 #include <net-snmp/library/snmp_transport.h>
  56 ])
  57
  58 # Checks for library functions.
  59 AC_REPLACE_FUNCS([strlcpy])
  60
  61 AC_PROG_GCC_TRADITIONAL
  62
  63 ## NetSNMP
  64 NETSNMP_CONFIG=No
  65 if test "${with_snmp}" != "no"; then
  66       AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], No)
  67 fi
  68 if test x"${NETSNMP_CONFIG}" != xNo; then
  69    NETSNMP_libs=`${NETSNMP_CONFIG} --agent-libs`
  70
  71    AC_CHECK_LIB([netsnmp], [snmp_register_callback],
  72        AC_DEFINE_UNQUOTED([HAVE_NETSNMP], 1, [Define to indicate the Net-SNMP library])
  73        AC_DEFINE_UNQUOTED([USE_SNMP], 1, [Define to indicate to enable SNMP support]),
  74        [], ${NETSNMP_libs})
  75
  76    if test "${ac_cv_lib_netsnmp_snmp_register_callback}" = "yes"; then
  77       AC_SUBST([NETSNMP_LIB],"${NETSNMP_libs}")
  78    fi
  79 fi
  80 if test "${with_snmp}" != "no"; then
  81    if test "${ac_cv_lib_netsnmp_snmp_register_callback}" != "yes"; then
  82          AC_MSG_NOTICE([***])
  83          AC_MSG_NOTICE([*** net-snmp libraries not found])
  84          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
  85          AC_MSG_NOTICE([*** including --without-snmp])
  86          exit 1
  87    fi
  88 fi
  89
  90 # Options
  91 # CDP
  92 AC_ARG_ENABLE(cdp, AC_HELP_STRING([--enable-cdp],
  93                    [Enable Cisco Discovery Protocol]),
  94               [enable_cdp=$enableval],[enable_cdp=yes])
  95 AC_MSG_CHECKING(whether to enable CDP)
  96 if test x$enable_cdp = xyes; then
  97         AC_MSG_RESULT(yes)
  98         AC_DEFINE([ENABLE_CDP],, [Enable Cisco Discovery Protocol])
  99 else
 100         AC_MSG_RESULT(no)
 101 fi
 102
 103 # FDP
 104 AC_ARG_ENABLE(fdp, AC_HELP_STRING([--enable-fdp],
 105                    [Enable Foundry Discovery Protocol]),
 106               [enable_fdp=$enableval],[enable_fdp=yes])
 107 AC_MSG_CHECKING(whether to enable FDP)
 108 if test x$enable_fdp = xyes; then
 109         AC_MSG_RESULT(yes)
 110         AC_DEFINE([ENABLE_FDP],, [Enable Foundry Discovery Protocol])
 111 else
 112         AC_MSG_RESULT(no)
 113 fi
 114
 115 # EDP
 116 AC_ARG_ENABLE(edp, AC_HELP_STRING([--enable-edp],
 117                    [Enable Extreme Discovery Protocol]),
 118               [enable_edp=$enableval],[enable_edp=yes])
 119 AC_MSG_CHECKING(whether to enable EDP)
 120 if test x$enable_edp = xyes; then
 121         AC_MSG_RESULT(yes)
 122         AC_DEFINE([ENABLE_EDP],, [Enable Extreme Discovery Protocol])
 123 else
 124         AC_MSG_RESULT(no)
 125 fi
 126
 127 # SONMP
 128 AC_ARG_ENABLE(sonmp, AC_HELP_STRING([--enable-sonmp],
 129                    [Enable SynOptics Network Management Protocol]),
 130               [enable_sonmp=$enableval],[enable_sonmp=yes])
 131 AC_MSG_CHECKING(whether to enable SONMP)
 132 if test x$enable_sonmp = xyes; then
 133         AC_MSG_RESULT(yes)
 134         AC_DEFINE([ENABLE_SONMP],, [Enable SynOptics Network Management Protocol])
 135 else
 136         AC_MSG_RESULT(no)
 137 fi
 138
 139 #LLDPMED
 140 AC_ARG_ENABLE(lldpmed, AC_HELP_STRING([--enable-lldpmed],
 141                    [Enable LLDP-MED extension]),
 142               [enable_lldpmed=$enableval],[enable_lldpmed=yes])
 143 AC_MSG_CHECKING(whether to enable LLDP-MED)
 144 if test x$enable_lldpmed = xyes; then
 145         AC_MSG_RESULT(yes)
 146         AC_DEFINE([ENABLE_LLDPMED],, [Enable LLDP-MED extension])
 147 else
 148         AC_MSG_RESULT(no)
 149 fi
 150
 151 AC_OUTPUT