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, 0.3.2, 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([SLIST_HEAD, SLIST_ENTRY, SLIST_INIT, SLIST_INSERT_HEAD],[],[],[[#include <sys/queue.h>]])
  44 AC_CHECK_DECLS([SLIST_FIRST, SLIST_NEXT, SLIST_REMOVE_HEAD, SLIST_EMPTY],[],[],[[#include <sys/queue.h>]])
  45 AC_CHECK_DECLS([PACKET_ORIGDEV],[],[],[[#include <linux/if_packet.h>]])
  46 AC_CHECK_DECLS([ADVERTISED_2500baseX_Full, ADVERTISED_Pause, ADVERTISED_Asym_Pause],
  47                                            [],[],[[#include <linux/ethtool.h>]])
  48 AC_CHECK_DECLS([ETHERTYPE_VLAN],[],[],[[#include <net/ethernet.h>]])
  49
  50 # Checks for typedefs, structures, and compiler characteristics.
  51 AC_C_CONST
  52 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])])
  53 AC_CHECK_MEMBERS([netsnmp_tdomain.f_create_from_tstring_new],,,
  54         [
  55 #include <net-snmp/net-snmp-config.h>
  56 #include <net-snmp/net-snmp-includes.h>
  57 #include <net-snmp/library/snmp_transport.h>
  58 ])
  59
  60 # Checks for library functions.
  61 AC_REPLACE_FUNCS([strlcpy])
  62
  63 AC_PROG_GCC_TRADITIONAL
  64
  65 ## NetSNMP
  66 NETSNMP_CONFIG=No
  67 if test "${with_snmp}" != "no"; then
  68       AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], No)
  69 fi
  70 if test x"${NETSNMP_CONFIG}" != xNo; then
  71    NETSNMP_libs=`${NETSNMP_CONFIG} --agent-libs`
  72
  73    AC_CHECK_LIB([netsnmp], [snmp_register_callback],
  74        AC_DEFINE_UNQUOTED([HAVE_NETSNMP], 1, [Define to indicate the Net-SNMP library])
  75        AC_DEFINE_UNQUOTED([USE_SNMP], 1, [Define to indicate to enable SNMP support]),
  76        [], ${NETSNMP_libs})
  77
  78    if test "${ac_cv_lib_netsnmp_snmp_register_callback}" = "yes"; then
  79       AC_SUBST([NETSNMP_LIB],"${NETSNMP_libs}")
  80    fi
  81 fi
  82 if test "${with_snmp}" != "no"; then
  83    if test "${ac_cv_lib_netsnmp_snmp_register_callback}" != "yes"; then
  84          AC_MSG_NOTICE([***])
  85          AC_MSG_NOTICE([*** net-snmp libraries not found])
  86          AC_MSG_NOTICE([*** Either correct the installation, or run configure])
  87          AC_MSG_NOTICE([*** including --without-snmp])
  88          exit 1
  89    fi
  90 fi
  91
  92 # Options
  93 # CDP
  94 AC_ARG_ENABLE(cdp, AC_HELP_STRING([--enable-cdp],
  95                    [Enable Cisco Discovery Protocol]),
  96               [enable_cdp=$enableval],[enable_cdp=yes])
  97 AC_MSG_CHECKING(whether to enable CDP)
  98 if test x$enable_cdp = xyes; then
  99         AC_MSG_RESULT(yes)
 100         AC_DEFINE([ENABLE_CDP],, [Enable Cisco Discovery Protocol])
 101 else
 102         AC_MSG_RESULT(no)
 103 fi
 104
 105 # FDP
 106 AC_ARG_ENABLE(fdp, AC_HELP_STRING([--enable-fdp],
 107                    [Enable Foundry Discovery Protocol]),
 108               [enable_fdp=$enableval],[enable_fdp=yes])
 109 AC_MSG_CHECKING(whether to enable FDP)
 110 if test x$enable_fdp = xyes; then
 111         AC_MSG_RESULT(yes)
 112         AC_DEFINE([ENABLE_FDP],, [Enable Foundry Discovery Protocol])
 113 else
 114         AC_MSG_RESULT(no)
 115 fi
 116
 117 # EDP
 118 AC_ARG_ENABLE(edp, AC_HELP_STRING([--enable-edp],
 119                    [Enable Extreme Discovery Protocol]),
 120               [enable_edp=$enableval],[enable_edp=yes])
 121 AC_MSG_CHECKING(whether to enable EDP)
 122 if test x$enable_edp = xyes; then
 123         AC_MSG_RESULT(yes)
 124         AC_DEFINE([ENABLE_EDP],, [Enable Extreme Discovery Protocol])
 125 else
 126         AC_MSG_RESULT(no)
 127 fi
 128
 129 # SONMP
 130 AC_ARG_ENABLE(sonmp, AC_HELP_STRING([--enable-sonmp],
 131                    [Enable SynOptics Network Management Protocol]),
 132               [enable_sonmp=$enableval],[enable_sonmp=yes])
 133 AC_MSG_CHECKING(whether to enable SONMP)
 134 if test x$enable_sonmp = xyes; then
 135         AC_MSG_RESULT(yes)
 136         AC_DEFINE([ENABLE_SONMP],, [Enable SynOptics Network Management Protocol])
 137 else
 138         AC_MSG_RESULT(no)
 139 fi
 140
 141 #LLDPMED
 142 AC_ARG_ENABLE(lldpmed, AC_HELP_STRING([--enable-lldpmed],
 143                    [Enable LLDP-MED extension]),
 144               [enable_lldpmed=$enableval],[enable_lldpmed=yes])
 145 AC_MSG_CHECKING(whether to enable LLDP-MED)
 146 if test x$enable_lldpmed = xyes; then
 147         AC_MSG_RESULT(yes)
 148         AC_DEFINE([ENABLE_LLDPMED],, [Enable LLDP-MED extension])
 149 else
 150         AC_MSG_RESULT(no)
 151 fi
 152
 153 #Dot1
 154 AC_ARG_ENABLE(dot1, AC_HELP_STRING([--enable-dot1],
 155                    [Enable LLDP Dot1 extension]),
 156               [enable_dot1=$enableval],[enable_dot1=yes])
 157 AC_MSG_CHECKING(whether to enable Dot1)
 158 if test x$enable_dot1 = xyes; then
 159         AC_MSG_RESULT(yes)
 160         AC_DEFINE([ENABLE_DOT1],, [Enable LLDP Dot1 extension])
 161 else
 162         AC_MSG_RESULT(no)
 163 fi
 164
 165 #Dot3
 166 AC_ARG_ENABLE(dot3, AC_HELP_STRING([--enable-dot3],
 167                    [Enable LLDP Dot3 extension]),
 168               [enable_dot3=$enableval],[enable_dot3=yes])
 169 AC_MSG_CHECKING(whether to enable Dot3)
 170 if test x$enable_dot3 = xyes; then
 171         AC_MSG_RESULT(yes)
 172         AC_DEFINE([ENABLE_DOT3],, [Enable LLDP Dot3 extension])
 173 else
 174         AC_MSG_RESULT(no)
 175 fi
 176
 177 AC_OUTPUT