configure.ac

   1 ##
   2 ## Configure template file for Quagga.
   3 ## autoconf will generate configure script.
   4 ##
   5 ##  Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
   6 ##  Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st>
   7 ##
   8 AC_PREREQ(2.60)
   9
  10 AC_INIT(Quagga, 2.0.999, [https://bugzilla.quagga.net])
  11 CONFIG_ARGS="$ac_configure_args"
  12 AC_SUBST(CONFIG_ARGS)
  13 AC_CONFIG_SRCDIR(lib/zebra.h)
  14 AC_CONFIG_MACRO_DIR([m4])
  15
  16 dnl -----------------------------------
  17 dnl Get hostname and other information.
  18 dnl -----------------------------------
  19 AC_CANONICAL_BUILD()
  20 AC_CANONICAL_HOST()
  21 AC_CANONICAL_TARGET()
  22
  23 # Disable portability warnings -- our automake code (in particular
  24 # common.am) uses some constructs specific to gmake.
  25 AM_INIT_AUTOMAKE([1.6 -Wno-portability])
  26 m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
  27 AM_SILENT_RULES([yes])
  28 AC_CONFIG_HEADERS(config.h)
  29
  30 AC_PATH_PROG(PERL, perl)
  31
  32 dnl default is to match previous behavior
  33 exampledir=${sysconfdir}
  34 AC_ARG_ENABLE([exampledir],
  35           AS_HELP_STRING([--enable-exampledir],
  36                          [specify alternate directory for examples]),
  37                          exampledir="$enableval",)
  38 dnl XXX add --exampledir to autoconf standard directory list somehow
  39 AC_SUBST(exampledir)
  40
  41 dnl default is to match previous behavior
  42 pkgsrcrcdir=""
  43 pkgsrcdir=""
  44 AC_ARG_ENABLE([pkgsrcrcdir],
  45           AS_HELP_STRING([--enable-pkgsrcrcdir],
  46                          [specify directory for rc.d scripts]),
  47                          pkgsrcrcdir="$enableval"; pkgsrcdir="pkgsrc",)
  48 dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow
  49 AC_SUBST(pkgsrcdir)
  50 AC_SUBST(pkgsrcrcdir)
  51
  52 AC_ARG_ENABLE(tcmalloc,
  53         AS_HELP_STRING([--enable-tcmalloc], [Turn on tcmalloc]),
  54 [case "${enableval}" in
  55   yes) tcmalloc_enabled=true
  56 LIBS="$LIBS -ltcmalloc_minimal"
  57  ;;
  58   no)  tcmalloc_enabled=false ;;
  59   *) AC_MSG_ERROR(bad value ${enableval} for --enable-tcmalloc) ;;
  60 esac],[tcmalloc_enabled=false])
  61
  62
  63 dnl --------------------
  64 dnl Check CC and friends
  65 dnl --------------------
  66 dnl note orig_cflags is also used further down
  67 orig_cflags="$CFLAGS"
  68 AC_LANG([C])
  69 AC_PROG_CC
  70 AC_PROG_CPP
  71 AM_PROG_CC_C_O
  72 dnl remove autoconf default "-g -O2"
  73 CFLAGS="$orig_cflags"
  74 AC_PROG_CC_C99
  75
  76 AC_PROG_EGREP
  77
  78 dnl autoconf 2.59 appears not to support AC_PROG_SED
  79 dnl AC_PROG_SED
  80 AC_CHECK_PROG([SED],[sed],[sed],[/bin/false])
  81
  82 dnl try and enable CFLAGS that are useful for Quagga
  83 dnl - specifically, options to control warnings
  84
  85 AC_USE_SYSTEM_EXTENSIONS()
  86 AC_DEFUN([AC_C_FLAG], [{
  87         AC_LANG_PUSH(C)
  88         ac_c_flag_save="$CFLAGS"
  89         CFLAGS="$CFLAGS $1"
  90         AC_MSG_CHECKING([[whether $CC supports $1]])
  91         AC_COMPILE_IFELSE(
  92                 [AC_LANG_PROGRAM([[]])],
  93                 [
  94                         AC_MSG_RESULT([yes])
  95                         m4_if([$3], [], [], [
  96                                 CFLAGS="$ac_c_flag_save"
  97                                 $3
  98                         ])
  99                 ], [
 100                         CFLAGS="$ac_c_flag_save"
 101                         AC_MSG_RESULT([no])
 102                         $2
 103                 ])
 104         AC_LANG_POP(C)
 105         }])
 106
 107 dnl ICC won't bail on unknown options without -diag-error 10006
 108 dnl need to do this first so we get useful results for the other options
 109 AC_C_FLAG([-diag-error 10006])
 110
 111 dnl if the user specified any CFLAGS, we don't add "-g -Os/-O2" here
 112 if test "z$orig_cflags" = "z"; then
 113   AC_C_FLAG([-g])
 114   AC_C_FLAG([-Os], [
 115     AC_C_FLAG([-O2])
 116   ])
 117 fi
 118
 119 dnl always want these CFLAGS
 120 AC_C_FLAG([-fno-omit-frame-pointer])
 121 AC_C_FLAG([-Wall])
 122 AC_C_FLAG([-Wextra])
 123 AC_C_FLAG([-Wmissing-prototypes])
 124 AC_C_FLAG([-Wmissing-declarations])
 125 AC_C_FLAG([-Wpointer-arith])
 126 AC_C_FLAG([-Wbad-function-cast])
 127 AC_C_FLAG([-Wwrite-strings])
 128 if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then
 129   AC_C_FLAG([-Wcast-qual])
 130   AC_C_FLAG([-Wstrict-prototypes])
 131   AC_C_FLAG([-Wmissing-noreturn])
 132   AC_C_FLAG([-Wmissing-format-attribute])
 133   AC_C_FLAG([-Wunreachable-code])
 134   AC_C_FLAG([-Wpacked])
 135   AC_C_FLAG([-Wpadded])
 136 else
 137   AC_C_FLAG([-Wno-unused-result])
 138 fi
 139 AC_C_FLAG([-Wno-unused-parameter])
 140 AC_C_FLAG([-Wno-missing-field-initializers])
 141
 142 dnl ICC emits a broken warning for const char *x = a ? "b" : "c";
 143 dnl for some reason the string consts get 'promoted' to char *,
 144 dnl triggering a const to non-const conversion warning.
 145 AC_C_FLAG([-diag-disable 3179])
 146
 147 if test x"${enable_werror}" = x"yes" ; then
 148   WERROR="-Werror"
 149 fi
 150 AC_SUBST(WERROR)
 151
 152 dnl need link on this one, not compile
 153 AC_LANG_PUSH(C)
 154 ac_ld_flag_save="$LDFLAGS"
 155 LDFLAGS="$LDFLAGS -rdynamic"
 156 AC_MSG_CHECKING([[whether linker supports -rdynamic]])
 157 AC_LINK_IFELSE(
 158         [AC_LANG_PROGRAM([[]])],
 159         [AC_MSG_RESULT([yes])],
 160         [
 161                 LDFLAGS="$ac_ld_flag_save"
 162                 AC_MSG_RESULT([no])
 163         ])
 164 AC_LANG_POP(C)
 165
 166 dnl --------------
 167 dnl Check programs
 168 dnl --------------
 169 AC_PROG_INSTALL
 170 AC_PROG_LN_S
 171 AC_PROG_MAKE_SET
 172 AC_CHECK_TOOL(AR, ar)
 173
 174 dnl -----------------
 175 dnl System extensions
 176 dnl -----------------
 177 AC_GNU_SOURCE
 178
 179 dnl -------
 180 dnl libtool
 181 dnl -------
 182 LT_INIT
 183
 184 dnl ----------------------
 185 dnl Packages configuration
 186 dnl ----------------------
 187 AC_ARG_WITH(pkg-extra-version,
 188         AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]),
 189         [EXTRAVERSION=$withval],)
 190 AC_ARG_WITH(pkg-git-version,
 191         AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]),
 192         [ test "x$withval" != "xno" && with_pkg_git_version="yes" ])
 193 AC_ARG_ENABLE(vtysh,
 194   AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for Quagga]))
 195 AC_ARG_ENABLE(doc,
 196   AS_HELP_STRING([--disable-doc], [do not build docs]))
 197 AC_ARG_ENABLE(zebra,
 198   AS_HELP_STRING([--disable-zebra], [do not build zebra daemon]))
 199 AC_ARG_ENABLE(bgpd,
 200   AS_HELP_STRING([--disable-bgpd], [do not build bgpd]))
 201 AC_ARG_ENABLE(ripd,
 202   AS_HELP_STRING([--disable-ripd], [do not build ripd]))
 203 AC_ARG_ENABLE(ripngd,
 204   AS_HELP_STRING([--disable-ripngd], [do not build ripngd]))
 205 AC_ARG_ENABLE(ospfd,
 206   AS_HELP_STRING([--disable-ospfd], [do not build ospfd]))
 207 AC_ARG_ENABLE(ospf6d,
 208   AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d]))
 209 AC_ARG_ENABLE(ldpd,
 210   AS_HELP_STRING([--enable-ldpd], [build ldpd]))
 211 AC_ARG_ENABLE(watchquagga,
 212   AS_HELP_STRING([--disable-watchquagga], [do not build watchquagga]))
 213 AC_ARG_ENABLE(isisd,
 214   AS_HELP_STRING([--disable-isisd], [do not build isisd]))
 215 AC_ARG_ENABLE(pimd,
 216   AS_HELP_STRING([--disable-pimd], [do not build pimd]))
 217 AC_ARG_ENABLE(bgp-announce,
 218   AS_HELP_STRING([--disable-bgp-announce,], [turn off BGP route announcement]))
 219 AC_ARG_ENABLE(bgp-vnc,
 220   AS_HELP_STRING([--disable-bgp-vnc],[turn off BGP VNC support]))
 221 AC_ARG_WITH(rfp-path,
 222   AS_HELP_STRING([--with-rfp-path[=DIR]],[path to replaced stub RFP used with BGP VNC]))
 223 AC_ARG_ENABLE(snmp,
 224   AS_HELP_STRING([--enable-snmp=ARG], [enable SNMP support (smux or agentx)]))
 225 AC_ARG_WITH(libpam,
 226   AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh]))
 227 AC_ARG_ENABLE(tcp-zebra,
 228   AS_HELP_STRING([--enable-tcp-zebra], [enable TCP/IP socket connection between zebra and protocol daemon]))
 229 AC_ARG_ENABLE(ospfapi,
 230   AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database]))
 231 AC_ARG_ENABLE(ospfclient,
 232   AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI,
 233                           (this is the default if --disable-ospfapi is set)]))
 234 AC_ARG_ENABLE(multipath,
 235   AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit]))
 236 AC_ARG_ENABLE(user,
 237   AS_HELP_STRING([--enable-user=USER], [user to run Quagga suite as (default quagga)]))
 238 AC_ARG_ENABLE(group,
 239   AS_HELP_STRING([--enable-group=GROUP], [group to run Quagga suite as (default quagga)]))
 240 AC_ARG_ENABLE(vty_group,
 241   AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner]))
 242 AC_ARG_ENABLE(configfile_mask,
 243   AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files]))
 244 AC_ARG_ENABLE(logfile_mask,
 245   AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files]))
 246 AC_ARG_ENABLE(shell_access,
 247   AS_HELP_STRING([--enable-shell-access], [Allow users to access shell/telnet/ssh]))
 248 AC_ARG_ENABLE(rtadv,
 249   AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature]))
 250 AC_ARG_ENABLE(irdp,
 251   AS_HELP_STRING([--enable-irdp], [enable IRDP server support in zebra]))
 252 AC_ARG_ENABLE(capabilities,
 253   AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities]))
 254 AC_ARG_ENABLE(rusage,
 255   AS_HELP_STRING([--disable-rusage], [disable using getrusage]))
 256 AC_ARG_ENABLE(gcc_ultra_verbose,
 257   AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings]))
 258 AC_ARG_ENABLE(linux24_tcp_md5,
 259   AS_HELP_STRING([--enable-linux24-tcp-md5], [enable support for old, Linux-2.4 RFC2385 patch]))
 260 AC_ARG_ENABLE(backtrace,
 261   AS_HELP_STRING([--disable-backtrace,], [disable crash backtraces (default autodetect)]))
 262 AC_ARG_ENABLE(time-check,
 263   AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages]))
 264 AC_ARG_ENABLE(pcreposix,
 265   AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions]))
 266 AC_ARG_ENABLE(fpm,
 267   AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support]))
 268 AC_ARG_ENABLE(systemd,
 269   AS_HELP_STRING([--enable-systemd], [enable Systemd support]))
 270 AC_ARG_ENABLE(poll,
 271   AS_HELP_STRING([--enable-poll], [enable usage of Poll instead of select]))
 272 AC_ARG_ENABLE(werror,
 273   AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)]))
 274 AC_ARG_ENABLE(cumulus,
 275   AS_HELP_STRING([--enable-cumulus], [enable Cumulus Switch Special Extensions]))
 276 AC_ARG_ENABLE(rr-semantics,
 277   AS_HELP_STRING([--disable-rr-semantics], [disable the v6 Route Replace semantics]))
 278 AC_ARG_ENABLE([protobuf],
 279   AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support]))
 280
 281 AC_CHECK_HEADERS(json-c/json.h)
 282 AC_CHECK_LIB(json-c, json_object_get, LIBS="$LIBS -ljson-c")
 283 if test $ac_cv_lib_json_c_json_object_get = no; then
 284   AC_CHECK_LIB(json, json_object_get, LIBS="$LIBS -ljson")
 285   if test $ac_cv_lib_json_json_object_get = no; then
 286       AC_MSG_ERROR([lib json is needed to compile])
 287   fi
 288 fi
 289
 290 AC_ARG_ENABLE([dev_build],
 291     AS_HELP_STRING([--enable-dev-build], [build for development]))
 292
 293 if test x"${enable_time_check}" != x"no" ; then
 294   if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then
 295     AC_DEFINE(CONSUMED_TIME_CHECK,5000000,Consumed Time Check)
 296   else
 297     AC_DEFINE_UNQUOTED(CONSUMED_TIME_CHECK,$enable_time_check,Consumed Time Check)
 298   fi
 299 fi
 300
 301 case "${enable_systemd}" in
 302   "no") ;;
 303   "yes")
 304   AC_CHECK_LIB(systemd, sd_notify, LIBS="$LIBS -lsystemd")
 305   if test $ac_cv_lib_systemd_sd_notify = no; then
 306     AC_MSG_ERROR([enable systemd has been specified but systemd development env not found on your system])
 307   else
 308     AC_DEFINE(HAVE_SYSTEMD,,Compile systemd support in)
 309   fi
 310   ;;
 311   "*") ;;
 312 esac
 313
 314 if test "${enable_rr_semantics}" != "no" ; then
 315   AC_DEFINE(HAVE_V6_RR_SEMANTICS,, Compile in v6 Route Replacement Semantics)
 316 fi
 317
 318 if test "${enable_poll}" = "yes" ; then
 319   AC_DEFINE(HAVE_POLL,,Compile systemd support in)
 320 fi
 321
 322 dnl ----------
 323 dnl MPLS check
 324 dnl ----------
 325 AC_MSG_CHECKING(whether this OS has MPLS stack)
 326 case "$host" in
 327   *-linux*)
 328       MPLS_METHOD="zebra_mpls_netlink.o"
 329       AC_MSG_RESULT(Linux MPLS)
 330   ;;
 331   *-openbsd*)
 332       MPLS_METHOD="zebra_mpls_openbsd.o"
 333       AC_MSG_RESULT(OpenBSD MPLS)
 334   ;;
 335   *)
 336       MPLS_METHOD="zebra_mpls_null.o"
 337       AC_MSG_RESULT(Unsupported kernel)
 338   ;;
 339 esac
 340 AC_SUBST(MPLS_METHOD)
 341
 342 if test "${enable_cumulus}" = "yes" ; then
 343   AC_DEFINE(HAVE_CUMULUS,,Compile Special Cumulus Code in)
 344 fi
 345
 346 if test "${enable_shell_access}" = "yes"; then
 347    AC_DEFINE(HAVE_SHELL_ACCESS,,Allow user to use ssh/telnet/bash)
 348 fi
 349
 350 if test "${enable_fpm}" = "yes"; then
 351    AC_DEFINE(HAVE_FPM,,Forwarding Plane Manager support)
 352 fi
 353
 354 if test "x${enable_dev_build}" = "xyes"; then
 355    AC_DEFINE(DEV_BUILD,,Build for development)
 356 fi
 357 AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"])
 358
 359 #
 360 # Logic for protobuf support.
 361 #
 362 if test "$enable_protobuf" = "yes"; then
 363    have_protobuf=yes
 364
 365    # Check for protoc-c
 366    AC_CHECK_PROG([PROTOC_C], [protoc-c], [protoc-c], [/bin/false])
 367    if test "x$PROTOC_C" = "x/bin/false"; then
 368       have_protobuf=no
 369    else
 370       found_protobuf_c=no
 371       PKG_CHECK_MODULES([PROTOBUF_C], libprotobuf-c >= 0.14,
 372                      [found_protobuf_c=yes],
 373                      [AC_MSG_RESULT([pkg-config did not find libprotobuf-c])])
 374
 375       if test "x$found_protobuf_c" = "xyes"; then
 376          LDFLAGS="$LDFLAGS $PROTOBUF_C_LIBS"
 377          CFLAGS="$CFLAGS $PROTOBUF_C_CFLAGS"
 378       else
 379         AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [],
 380                         [have_protobuf=no; AC_MSG_RESULT([Couldn't find google/protobuf-c.h])])
 381       fi
 382    fi
 383 fi
 384
 385 # Fail if the user explicity enabled protobuf support and we couldn't
 386 # find the compiler or libraries.
 387 if test "x$have_protobuf" = "xno" && test "x$enable_protobuf" = "xyes"; then
 388    AC_MSG_ERROR([Protobuf enabled explicitly but can't find libraries/tools])
 389 fi
 390
 391 if test "x$have_protobuf" = "xyes"; then
 392    AC_DEFINE(HAVE_PROTOBUF,, protobuf)
 393 fi
 394
 395 AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$have_protobuf" = "xyes"])
 396
 397 #
 398 # End of logic for protobuf support.
 399 #
 400
 401 if test "${enable_tcp_zebra}" = "yes"; then
 402   AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication)
 403 fi
 404
 405 if test "${enable_linux24_tcp_md5}" = "yes"; then
 406   AC_DEFINE(HAVE_TCP_MD5_LINUX24,,Old Linux 2.4 TCP MD5 Signature Patch)
 407 fi
 408
 409 AC_MSG_CHECKING(if zebra should be configurable to send Route Advertisements)
 410 if test "${enable_rtadv}" != "no"; then
 411   AC_MSG_RESULT(yes)
 412   AC_DEFINE(HAVE_RTADV,,Enable IPv6 Routing Advertisement support)
 413 else
 414   AC_MSG_RESULT(no)
 415 fi
 416
 417 if test "${enable_irdp}" = "yes"; then
 418   AC_DEFINE(HAVE_IRDP,, IRDP )
 419 fi
 420
 421 if test x"${enable_user}" = x"no"; then
 422   enable_user=""
 423 else
 424   if test x"${enable_user}" = x"yes" || test x"${enable_user}" = x""; then
 425     enable_user="quagga"
 426   fi
 427   AC_DEFINE_UNQUOTED(QUAGGA_USER, "${enable_user}", Quagga User)
 428 fi
 429
 430 if test x"${enable_group}" = x"no"; then
 431   enable_group=""
 432 else
 433   if test x"${enable_group}" = x"yes" || test x"${enable_group}" = x""; then
 434     enable_group="quagga"
 435   fi
 436   AC_DEFINE_UNQUOTED(QUAGGA_GROUP, "${enable_group}", Quagga Group)
 437 fi
 438
 439 if test x"${enable_vty_group}" = x"yes" ; then
 440   AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes])
 441 elif test x"${enable_vty_group}" != x""; then
 442   if test x"${enable_vty_group}" != x"no"; then
 443     AC_DEFINE_UNQUOTED(VTY_GROUP, "${enable_vty_group}", VTY Sockets Group)
 444   fi
 445 fi
 446 AC_SUBST([enable_user])
 447 AC_SUBST([enable_group])
 448 AC_SUBST([enable_vty_group])
 449
 450 enable_configfile_mask=${enable_configfile_mask:-0600}
 451 AC_DEFINE_UNQUOTED(CONFIGFILE_MASK, ${enable_configfile_mask}, Mask for config files)
 452
 453 enable_logfile_mask=${enable_logfile_mask:-0600}
 454 AC_DEFINE_UNQUOTED(LOGFILE_MASK, ${enable_logfile_mask}, Mask for log files)
 455
 456 MPATH_NUM=1
 457
 458 case "${enable_multipath}" in
 459   0)
 460     MPATH_NUM=64
 461     ;;
 462   [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]])
 463     MPATH_NUM="${enable_multipath}"
 464     ;;
 465   "")
 466     ;;
 467   *)
 468     AC_MSG_FAILURE([Please specify digit to enable multipath ARG])
 469     ;;
 470 esac
 471
 472 AC_DEFINE_UNQUOTED(MULTIPATH_NUM, $MPATH_NUM, Maximum number of paths for a route)
 473
 474 dnl -----------------------------------
 475 dnl Add extra version string to package
 476 dnl name, string and version fields.
 477 dnl -----------------------------------
 478 if test "x${EXTRAVERSION}" != "x" ; then
 479   VERSION="${VERSION}${EXTRAVERSION}"
 480   PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}"
 481   PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}"
 482 fi
 483
 484 if test "x$with_pkg_git_version" = "xyes"; then
 485         if test -d "${srcdir}/.git"; then
 486                 AC_DEFINE(GIT_VERSION, [1], [include git version info])
 487         else    with_pkg_git_version="no"
 488                 AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout])
 489         fi
 490 fi
 491 AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"])
 492
 493 dnl ------------------------------------
 494 dnl Check C keywords and standard  types
 495 dnl ------------------------------------
 496 AC_C_CONST
 497 AC_C_INLINE
 498 AC_C_VOLATILE
 499 AC_HEADER_STDC
 500 dnl AC_TYPE_PID_T
 501 AC_TYPE_UID_T
 502 AC_TYPE_MODE_T
 503 AC_TYPE_SIZE_T
 504 AC_STRUCT_TM
 505
 506 dnl -------------------------
 507 dnl Check other header files.
 508 dnl -------------------------
 509 AC_CHECK_HEADERS([stropts.h sys/ksym.h \
 510         linux/version.h asm/types.h \
 511         sys/cdefs.h])
 512
 513 dnl Utility macro to avoid retyping includes all the time
 514 m4_define([QUAGGA_INCLUDES],
 515 [#ifdef SUNOS_5
 516 #define _XPG4_2
 517 #define __EXTENSIONS__
 518 #endif
 519 #include <stdio.h>
 520 #include <stdlib.h>
 521 #include <stddef.h>
 522 #include <sys/types.h>
 523 /* sys/conf.h depends on param.h on FBSD at least */
 524 #include <sys/param.h>
 525 /* Required for MAXSIG */
 526 #include <signal.h>
 527 #include <sys/socket.h>
 528 #ifdef __APPLE__
 529 # define __APPLE_USE_RFC_3542
 530 #endif
 531 #include <netinet/in.h>
 532 #include <sys/time.h>
 533 #include <time.h>
 534 #include <net/if.h>
 535 ])dnl
 536
 537 dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and
 538 dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence
 539 dnl an additional round for it.
 540
 541 AC_CHECK_HEADERS([net/if_var.h], [], [], QUAGGA_INCLUDES)
 542
 543 m4_define([QUAGGA_INCLUDES],
 544 QUAGGA_INCLUDES
 545 [#if HAVE_NET_IF_VAR_H
 546 # include <net/if_var.h>
 547 #endif
 548 ])dnl
 549
 550 AC_CHECK_HEADERS([netinet/in_var.h \
 551         net/if_dl.h net/netopt.h \
 552         inet/nd.h netinet/ip_icmp.h \
 553         sys/sysctl.h sys/sockio.h kvm.h sys/conf.h],
 554         [], [], QUAGGA_INCLUDES)
 555
 556 AC_CHECK_HEADERS([ucontext.h], [], [],
 557 [#ifndef __USE_GNU
 558 #define __USE_GNU
 559 #endif /* __USE_GNU */
 560 QUAGGA_INCLUDES
 561 ])
 562
 563 m4_define([UCONTEXT_INCLUDES],
 564 [#include <ucontext.h>])dnl
 565
 566 AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs],
 567   [], [], [UCONTEXT_INCLUDES])
 568 AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs],
 569   [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip],
 570    [], [], [UCONTEXT_INCLUDES])],
 571   [], [UCONTEXT_INCLUDES])
 572 AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs],
 573   [], [], [UCONTEXT_INCLUDES])
 574
 575 m4_define([QUAGGA_INCLUDES],
 576 QUAGGA_INCLUDES
 577 [
 578 #include <sys/un.h>
 579 #include <netinet/in_systm.h>
 580 #if HAVE_NETINET_IN_VAR_H
 581 # include <netinet/in_var.h>
 582 #endif
 583 #if HAVE_NET_IF_DL_H
 584 # include <net/if_dl.h>
 585 #endif
 586 #if HAVE_NET_NETOPT_H
 587 # include <net/netopt.h>
 588 #endif
 589 #include <net/route.h>
 590 #if HAVE_INET_ND_H
 591 # include <inet/nd.h>
 592 #endif
 593 #include <arpa/inet.h>
 594 /* Required for IDRP */
 595 #if HAVE_NETINET_IP_ICMP_H
 596 # include <netinet/ip_icmp.h>
 597 #endif
 598 ])dnl
 599
 600 dnl V6 headers are checked below, after we check for v6
 601
 602 dnl Some systems (Solaris 2.x) require libnsl (Network Services Library)
 603 case "$host" in
 604   [*-sunos5.[6-7]*] | [*-solaris2.[6-7]*])
 605       opsys=sol2-6
 606       AC_DEFINE(SUNOS_56, 1, SunOS 5.6 to 5.7)
 607       AC_DEFINE(SUNOS_5, 1, SunOS 5)
 608       AC_CHECK_LIB(xnet, main)
 609       CURSES=-lcurses
 610       SOLARIS="solaris"
 611   ;;
 612   [*-sunos5.[8-9]] \
 613   | [*-sunos5.1[0-9]] \
 614   | [*-sunos5.1[0-9].[0-9]] \
 615   | [*-solaris2.[8-9]] \
 616   | [*-solaris2.1[0-9]] \
 617   | [*-solaris2.1[0-9].[0-9]])
 618       opsys=sol8
 619       AC_DEFINE(SUNOS_59, 1, [SunOS 5.8 up])
 620       AC_DEFINE(SUNOS_5, 1, [SunOS 5])
 621       AC_CHECK_LIB(socket, main)
 622       AC_CHECK_LIB(nsl, main)
 623       AC_CHECK_LIB(umem, main)
 624       AC_CHECK_FUNCS([printstack],
 625         [AC_DEFINE([HAVE_PRINTSTACK],1,[Solaris printstack])
 626          AC_DEFINE([HAVE_STACK_TRACE],1,[Stack symbols decode functionality])
 627         ])
 628       CURSES=-lcurses
 629       SOLARIS="solaris"
 630   ;;
 631   *-sunos5* | *-solaris2*)
 632       AC_DEFINE(SUNOS_5,,SunOS 5, Unknown SunOS)
 633       AC_CHECK_LIB(socket, main)
 634       AC_CHECK_LIB(nsl, main)
 635       CURSES=-lcurses
 636       SOLARIS="solaris"
 637   ;;
 638   *-linux*)
 639       opsys=gnu-linux
 640       AC_DEFINE(GNU_LINUX,,GNU Linux)
 641   ;;
 642   *-openbsd*)
 643       opsys=openbsd
 644       AC_DEFINE(OPEN_BSD,,OpenBSD)
 645   ;;
 646 esac
 647
 648 AC_SYS_LARGEFILE
 649
 650 dnl ---------------------
 651 dnl Integrated VTY option
 652 dnl ---------------------
 653 case "${enable_vtysh}" in
 654   "no") VTYSH="";;
 655   *)    VTYSH="vtysh";
 656          AC_DEFINE(VTYSH,,VTY shell)
 657 dnl      Vtysh uses libreadline, which looks for termcap functions at
 658 dnl      configure time.  We follow readlines search order.
 659 dnl      The required procedures are in libtermcap on NetBSD, in
 660 dnl      [TODO] on Linux, and in [TODO] on Solaris.
 661          AC_CHECK_LIB(termcap, tputs, LIBREADLINE="$LIBREADLINE -ltermcap",
 662            [AC_CHECK_LIB(tinfo, tputs, LIBREADLINE="$LIBREADLINE -ltinfo",
 663              [AC_CHECK_LIB(curses, tputs, LIBREADLINE="$LIBREADLINE -lcurses",
 664                [AC_CHECK_LIB(ncurses, tputs,
 665                              LIBREADLINE="$LIBREADLINE -lncurses")]
 666               )]
 667             )]
 668           )
 669          AC_CHECK_LIB(readline, main, LIBREADLINE="-lreadline $LIBREADLINE",,
 670                       "$LIBREADLINE")
 671          if test $ac_cv_lib_readline_main = no; then
 672            AC_MSG_ERROR([vtysh needs libreadline but was not found and usable on your system.])
 673          fi
 674          AC_CHECK_HEADER(readline/history.h)
 675          if test $ac_cv_header_readline_history_h = no;then
 676            AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.])
 677          fi
 678          AC_CHECK_LIB(readline, rl_completion_matches,
 679                       LIBREADLINE="$LIBREADLINE",, "$LIBREADLINE")
 680          if test $ac_cv_lib_readline_rl_completion_matches = no; then
 681            AC_DEFINE(rl_completion_matches,completion_matches,Old readline)
 682          fi
 683          ;;
 684 esac
 685 AC_SUBST(LIBREADLINE)
 686 AM_CONDITIONAL(VTYSH, test "x$VTYSH" = "xvtysh")
 687
 688 dnl ----------
 689 dnl PAM module
 690 dnl
 691 dnl Quagga detects the PAM library it is built against by checking for a
 692 dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h
 693 dnl is known to #include pam_appl.h, the standard header of a PAM library, and
 694 dnl openpam.h doesn't do that, although depends on the header too. Hence a
 695 dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection
 696 dnl of OpenPAM.
 697 dnl ----------
 698 if test "$with_libpam" = "yes"; then
 699   AC_CHECK_HEADER([security/pam_misc.h],
 700     [AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h)
 701      AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv)
 702      pam_conv_func="misc_conv"
 703     ],
 704     [], QUAGGA_INCLUDES)
 705   AC_CHECK_HEADER([security/openpam.h],
 706     [AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h)
 707      AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv)
 708      pam_conv_func="openpam_ttyconv"
 709     ],
 710     [], QUAGGA_INCLUDES[#include <security/pam_appl.h>])
 711   if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then
 712     AC_MSG_WARN([*** pam support will not be built ***])
 713     with_libpam="no"
 714   fi
 715 fi
 716
 717 if test "$with_libpam" = "yes"; then
 718 dnl took this test from proftpds configure.in and suited to our needs
 719 dnl -------------------------------------------------------------------------
 720 dnl
 721 dnl This next check looks funky due to a linker problem with some versions
 722 dnl of the PAM library.  Prior to 0.72 release, the Linux PAM shared library
 723 dnl omitted requiring libdl linking information. PAM-0.72 or better ships
 724 dnl with RedHat 6.2 and Debian 2.2 or better.
 725 AC_CHECK_LIB(pam, pam_start,
 726   [AC_CHECK_LIB(pam, $pam_conv_func,
 727     [AC_DEFINE(USE_PAM,,Use PAM for authentication)
 728      LIBPAM="-lpam"],
 729     [AC_DEFINE(USE_PAM,,Use PAM for authentication)
 730      LIBPAM="-lpam -lpam_misc"]
 731     )
 732   ],
 733
 734   [AC_CHECK_LIB(pam, pam_end,
 735     [AC_CHECK_LIB(pam, $pam_conv_func,
 736       [AC_DEFINE(USE_PAM,,Use PAM for authentication)
 737        LIBPAM="-lpam -ldl"],
 738       [AC_DEFINE(USE_PAM,,Use PAM for authentication)
 739        LIBPAM="-lpam -ldl -lpam_misc"]
 740      )
 741   ],AC_MSG_WARN([*** pam support will not be built ***]),
 742   [-ldl])
 743   ]
 744 )
 745 fi
 746 AC_SUBST(LIBPAM)
 747
 748 dnl -------------------------------
 749 dnl Endian-ness check
 750 dnl -------------------------------
 751 AC_WORDS_BIGENDIAN
 752
 753 dnl -------------------------------
 754 dnl check the size in byte of the C
 755 dnl -------------------------------
 756 dnl AC_CHECK_SIZEOF(char)
 757 dnl AC_CHECK_SIZEOF(int)
 758 dnl AC_CHECK_SIZEOF(short)
 759 dnl AC_CHECK_SIZEOF(long)
 760
 761 dnl ----------------------------
 762 dnl check existance of functions
 763 dnl ----------------------------
 764 AC_FUNC_FNMATCH
 765 AC_FUNC_FORK
 766 AC_FUNC_MKTIME
 767 AC_FUNC_STAT
 768
 769 dnl -------------------------------
 770 dnl bgpd needs pow() and hence libm
 771 dnl -------------------------------
 772 TMPLIBS="$LIBS"
 773 AC_CHECK_HEADER([math.h],
 774   [AC_CHECK_LIB([m], [pow],
 775     [LIBM="-lm"
 776      LIBS="$LIBS $LIBM"
 777      AC_DEFINE(HAVE_LIBM,, Have libm)
 778      AC_CHECK_FUNCS(pow,[],[LIBM=""])
 779     ])
 780 ])
 781 if test x"$LIBM" = x ; then
 782   AC_MSG_WARN([Unable to find working pow function - bgpd may not link])
 783 fi
 784 LIBS="$TMPLIBS"
 785 AC_SUBST(LIBM)
 786
 787 dnl ---------------
 788 dnl other functions
 789 dnl ---------------
 790 AC_CHECK_FUNCS([ \
 791         strlcat strlcpy \
 792         getgrouplist \
 793         pledge])
 794
 795 AC_CHECK_HEADER([asm-generic/unistd.h],
 796                 [AC_CHECK_DECL(__NR_setns,
 797                                AC_DEFINE(HAVE_NETNS,, Have netns),,
 798                                QUAGGA_INCLUDES [#include <asm-generic/unistd.h>
 799                                ])
 800                  AC_CHECK_FUNCS(setns)]
 801                )
 802
 803 dnl ------------------------------------
 804 dnl Determine routing get and set method
 805 dnl ------------------------------------
 806 AC_MSG_CHECKING(zebra between kernel interface method)
 807 if test x"$opsys" = x"gnu-linux"; then
 808   AC_MSG_RESULT(netlink)
 809   RT_METHOD=rt_netlink.o
 810   KERNEL_METHOD=kernel_netlink.o
 811   AC_DEFINE(HAVE_NETLINK,,netlink)
 812   netlink=yes
 813   AC_CHECK_DECLS([IFLA_INFO_SLAVE_KIND], [], [], [#include <linux/if_link.h>])
 814 else
 815   AC_MSG_RESULT(Route socket)
 816   KERNEL_METHOD="kernel_socket.o"
 817   RT_METHOD="rt_socket.o"
 818 fi
 819 AC_SUBST(RT_METHOD)
 820 AC_SUBST(KERNEL_METHOD)
 821 AM_CONDITIONAL([HAVE_NETLINK], [test "x$netlink" = "xyes"])
 822
 823 dnl --------------------------
 824 dnl Determine IS-IS I/O method
 825 dnl --------------------------
 826 AC_DEFINE(ISIS_METHOD_PFPACKET, 1, [ constant value for isis method pfpacket ])
 827 AC_DEFINE(ISIS_METHOD_DLPI,     2, [ constant value for isis method dlpi ])
 828 AC_DEFINE(ISIS_METHOD_BPF,      3, [ constant value for isis method bpf ])
 829 AC_CHECK_HEADER(net/bpf.h)
 830 AC_CHECK_HEADER(sys/dlpi.h)
 831 AC_MSG_CHECKING(zebra IS-IS I/O method)
 832 if test x"$opsys" = x"gnu-linux"; then
 833   AC_MSG_RESULT(pfpacket)
 834   ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET"
 835 elif test x"$opsys" = x"sol2-6" -o x"$opsys" = x"sol8"; then
 836   AC_MSG_RESULT(DLPI)
 837   ISIS_METHOD_MACRO="ISIS_METHOD_DLPI"
 838 else
 839   if test $ac_cv_header_net_bpf_h = no; then
 840     if test $ac_cv_header_sys_dlpi_h = no; then
 841       AC_MSG_RESULT(none)
 842       AC_MSG_WARN([*** IS-IS support will not be built ***])
 843       ISISD=""
 844     else
 845       AC_MSG_RESULT(DLPI)
 846     fi
 847     ISIS_METHOD_MACRO="ISIS_METHOD_DLPI"
 848   else
 849     AC_MSG_RESULT(BPF)
 850     ISIS_METHOD_MACRO="ISIS_METHOD_BPF"
 851   fi
 852 fi
 853 AC_DEFINE_UNQUOTED(ISIS_METHOD, $ISIS_METHOD_MACRO, [ selected method for isis, == one of the constants ])
 854
 855 dnl ------------------------------------
 856 dnl check for broken CMSG_FIRSTHDR macro
 857 dnl ------------------------------------
 858 AC_MSG_CHECKING(for broken CMSG_FIRSTHDR)
 859 AC_RUN_IFELSE([AC_LANG_SOURCE([[
 860 #ifdef SUNOS_5
 861 #define _XPG4_2
 862 #define __EXTENSIONS__
 863 #endif
 864 #include <stdlib.h>
 865 #include <sys/types.h>
 866 #include <sys/socket.h>
 867
 868 main()
 869 {
 870   struct msghdr msg;
 871   char buf[4];
 872
 873   msg.msg_control = buf;
 874   msg.msg_controllen = 0;
 875
 876   if (CMSG_FIRSTHDR(&msg) != NULL)
 877     exit(0);
 878   exit (1);
 879 }]])],[AC_MSG_RESULT(yes - using workaround) AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)],
 880 [AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)])
 881
 882 dnl ------------------------------
 883 dnl check kernel route read method
 884 dnl ------------------------------
 885 AC_CACHE_CHECK([route read method], [quagga_cv_rtread_method],
 886 [if test "x$netlink" = xyes; then
 887   quagga_cv_rtread_method="netlink"
 888 else
 889 for quagga_cv_rtread_method in /dev/ip /dev/null;
 890 do
 891   test x`ls $quagga_cv_rtread_method 2>/dev/null` = x"$quagga_cv_rtread_method" && break
 892 done
 893 case $quagga_cv_rtread_method in
 894   "/dev/ip")
 895                      case "$host" in
 896                        *-freebsd*)    quagga_cv_rtread_method="sysctl";;
 897                        *)             quagga_cv_rtread_method="getmsg";;
 898                      esac;;
 899         *)
 900                      quagga_cv_rtread_method="sysctl";;
 901 esac
 902 fi])
 903 RTREAD_METHOD=rtread_${quagga_cv_rtread_method}.o
 904 AC_SUBST(RTREAD_METHOD)
 905
 906 dnl -----------------------------
 907 dnl check interface lookup method
 908 dnl -----------------------------
 909 IOCTL_METHOD=ioctl.o
 910 AC_MSG_CHECKING(interface looking up method)
 911 if test "$netlink" = yes; then
 912   AC_MSG_RESULT(netlink)
 913   IF_METHOD=if_netlink.o
 914 elif test "$opsys" = "sol2-6";then
 915   AC_MSG_RESULT(Solaris GIF)
 916   IF_METHOD=if_ioctl.o
 917 elif test "$opsys" = "sol8";then
 918   AC_MSG_RESULT(Solaris GLIF)
 919   IF_METHOD=if_ioctl_solaris.o
 920   IOCTL_METHOD=ioctl_solaris.o
 921 elif test "$opsys" = "openbsd";then
 922   AC_MSG_RESULT(openbsd)
 923   IF_METHOD=if_ioctl.o
 924 elif grep NET_RT_IFLIST /usr/include/sys/socket.h >/dev/null 2>&1; then
 925   AC_MSG_RESULT(sysctl)
 926     IF_METHOD=if_sysctl.o
 927     AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST)
 928 else
 929     AC_MSG_RESULT(ioctl)
 930     IF_METHOD=if_ioctl.o
 931 fi
 932 AC_SUBST(IF_METHOD)
 933 AC_SUBST(IOCTL_METHOD)
 934
 935 dnl ---------------------------------------------------------------
 936 dnl figure out how to specify an interface in multicast sockets API
 937 dnl ---------------------------------------------------------------
 938 AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], QUAGGA_INCLUDES)
 939
 940 AC_CHECK_HEADERS([linux/mroute.h], [], [],[
 941         #include <sys/socket.h>
 942         #include <netinet/in.h>
 943         #define _LINUX_IN_H             /* For Linux <= 2.6.25 */
 944         #include <linux/types.h>
 945 ])
 946
 947 m4_define([QUAGGA_INCLUDES],
 948 QUAGGA_INCLUDES
 949 [#if HAVE_LINUX_MROUTE_H
 950 # include <linux/mroute.h>
 951 #endif
 952 ])dnl
 953
 954 AC_CHECK_HEADERS([netinet/ip_mroute.h], [], [],[
 955         #include <sys/socket.h>
 956         #include <sys/types.h>
 957         #include <netinet/in.h>
 958         #include <net/route.h>
 959 ])
 960
 961 m4_define([QUAGGA_INCLUDES],
 962 QUAGGA_INCLUDES
 963 [#if HAVE_NETINET_IP_MROUTE_H
 964 # include <netinet/ip_mroute.h>
 965 #endif
 966 ])dnl
 967
 968 AC_MSG_CHECKING([for BSD struct ip_mreq hack])
 969 AC_TRY_COMPILE([#include <sys/param.h>],
 970 [#if (defined(__FreeBSD__) && ((__FreeBSD_version >= 500022 && __FreeBSD_version < 700000) || (__FreeBSD_version < 500000 && __FreeBSD_version >= 440000))) || (defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 106010000) || defined(__OpenBSD__) || defined(__APPLE__) || defined(__DragonFly__) || defined(__sun)
 971   return (0);
 972 #else
 973   #error No support for BSD struct ip_mreq hack detected
 974 #endif],[AC_MSG_RESULT(yes)
 975 AC_DEFINE(HAVE_BSD_STRUCT_IP_MREQ_HACK,,[Can pass ifindex in struct ip_mreq])],
 976 AC_MSG_RESULT(no))
 977
 978 AC_MSG_CHECKING([for RFC3678 protocol-independed API])
 979 AC_TRY_COMPILE([
 980 #include <sys/types.h>
 981 #include <netinet/in.h>
 982 ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr));
 983 ], [AC_MSG_RESULT(yes)
 984 AC_DEFINE(HAVE_RFC3678,1,[Have RFC3678 protocol-independed API])],
 985 AC_MSG_RESULT(no))
 986
 987 dnl ---------------------------------------------------------------
 988 dnl figure out how to check link-state
 989 dnl ---------------------------------------------------------------
 990 AC_CHECK_HEADER( [net/if_media.h],
 991   [m4_define([LINK_DETECT_INCLUDES],
 992     QUAGGA_INCLUDES
 993     [#include <net/if_media.h>
 994   ])
 995   AC_CHECK_MEMBERS( [struct ifmediareq.ifm_status],
 996     AC_DEFINE(HAVE_BSD_LINK_DETECT,,[BSD link-detect]),
 997     [], LINK_DETECT_INCLUDES)],
 998   [],
 999   QUAGGA_INCLUDES)
1000
1001 dnl ---------------------------------------------------------------
1002 dnl Additional, newer way to check link-state using ifi_link_state.
1003 dnl Not available in all BSD's when ifmediareq available
1004 dnl ---------------------------------------------------------------
1005 AC_CHECK_MEMBERS([struct if_data.ifi_link_state],
1006   AC_DEFINE(HAVE_BSD_IFI_LINK_STATE,,[BSD ifi_link_state available]),
1007   [], QUAGGA_INCLUDES)
1008
1009 dnl ------------------------
1010 dnl TCP_MD5SIG socket option
1011 dnl ------------------------
1012
1013 AC_CHECK_HEADER([netinet/tcp.h],
1014    [m4_define([MD5_INCLUDES],
1015       QUAGGA_INCLUDES
1016       [#include <netinet/tcp.h>
1017     ])
1018     AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)],
1019    [],
1020    QUAGGA_INCLUDES)
1021 if test $ac_cv_have_decl_TCP_MD5SIG = no; then
1022   AC_CHECK_HEADER([linux/tcp.h],
1023        [m4_define([MD5_INCLUDES],
1024           QUAGGA_INCLUDES
1025           [#include <linux/tcp.h>
1026         ])
1027        AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)])
1028 fi
1029
1030 dnl -----------------------------
1031 dnl check ipforward detect method
1032 dnl -----------------------------
1033 AC_CACHE_CHECK([ipforward method], [quagga_cv_ipforward_method],
1034 [if test x$cross_compiling = xyes; then
1035   if test x"$opsys" = x"gnu-linux"; then
1036     quagga_cv_ipforward_method=/proc/net/snmp
1037   else
1038     quagga_cv_ipforward_method=/dev/ip
1039   fi
1040 else
1041   for quagga_cv_ipforward_method in /proc/net/snmp /dev/ip /dev/null;
1042   do
1043     test x`ls $quagga_cv_ipforward_method 2>/dev/null` = x"$quagga_cv_ipforward_method" && break
1044   done
1045 fi
1046 case $quagga_cv_ipforward_method in
1047   "/proc/net/snmp")  quagga_cv_ipforward_method="proc";;
1048   "/dev/ip")
1049                      case "$host" in
1050                        *-freebsd*)    quagga_cv_ipforward_method="sysctl";;
1051                        *)             quagga_cv_ipforward_method="solaris";;
1052                      esac;;
1053   *)                 quagga_cv_ipforward_method="sysctl";;
1054 esac])
1055 IPFORWARD=ipforward_${quagga_cv_ipforward_method}.o
1056 AC_SUBST(IPFORWARD)
1057
1058 dnl ----------------------------------------------------------------------------
1059 dnl figure out if domainname is available in the utsname struct (GNU extension).
1060 dnl ----------------------------------------------------------------------------
1061 AC_CHECK_MEMBERS([struct utsname.domainname], [], [], [#include <sys/utsname.h>])
1062
1063 dnl ----------
1064 dnl IPv6 check
1065 dnl ----------
1066 AC_MSG_CHECKING(whether does this OS have IPv6 stack)
1067 dnl ---------
1068 dnl KAME IPv6
1069 dnl ---------
1070   if grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then
1071     AC_DEFINE(KAME,1,KAME IPv6)
1072     AC_MSG_RESULT(KAME)
1073 dnl ------------------------------------
1074 dnl Solaris 9, 10 and potentially higher
1075 dnl ------------------------------------
1076   elif test x"$opsys" = x"sol8"; then
1077     AC_DEFINE(SOLARIS_IPV6, 1, Solaris IPv6)
1078     AC_MSG_RESULT(Solaris IPv6)
1079 dnl ----------
1080 dnl Linux IPv6
1081 dnl ----------
1082   elif test x"$opsys" = x"gnu-linux"; then
1083     AC_DEFINE(LINUX_IPV6,1,Linux IPv6 stack)
1084     dnl Linux has a compilation problem with mixing
1085     dnl netinet/in.h and linux/in6.h they are not
1086     dnl compatible.  There has been discussion on
1087     dnl how to fix it but no real progress on implementation
1088     dnl when they fix it, remove this
1089     AC_DEFINE(IPV6_MINHOPCOUNT, 73, Linux ipv6 Min Hop Count)
1090     AC_MSG_RESULT(Linux IPv6)
1091   else
1092     AC_MSG_ERROR([Failed to detect IPv6 stack])
1093   fi
1094
1095 dnl this is unconditial, for compatibility
1096 AC_DEFINE(HAVE_IPV6,1,IPv6)
1097
1098 dnl ------------------
1099 dnl IPv6 header checks
1100 dnl ------------------
1101 AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h \
1102         netinet6/in6_var.h netinet6/nd6.h], [], [],
1103         QUAGGA_INCLUDES)
1104
1105 m4_define([QUAGGA_INCLUDES],dnl
1106 QUAGGA_INCLUDES
1107 [#if HAVE_NETINET6_IN6_H
1108 #include <netinet6/in6.h>
1109 #endif
1110 #if HAVE_NETINET_IN6_VAR_H
1111 #include <netinet/in6_var.h>
1112 #endif
1113 #include <netinet/icmp6.h>
1114 #if HAVE_NETINET6_IN6_VAR_H
1115 # include <netinet6/in6_var.h>
1116 #endif
1117 #if HAVE_NETINET6_ND6_H
1118 # include <netinet6/nd6.h>
1119 #endif
1120 ])dnl
1121
1122 dnl disable doc check
1123 if test "${enable_doc}" = "no";then
1124   DOC=""
1125 else
1126   DOC="doc"
1127 fi
1128
1129 dnl --------------------
1130 dnl Daemon disable check
1131 dnl --------------------
1132 if test "${enable_zebra}" = "no";then
1133   ZEBRA=""
1134 else
1135   ZEBRA="zebra"
1136 fi
1137 AM_CONDITIONAL(ZEBRA, test "x$ZEBRA" = "xzebra")
1138
1139 if test "${enable_bgpd}" = "no";then
1140   BGPD=""
1141 else
1142   BGPD="bgpd"
1143 fi
1144 AM_CONDITIONAL(BGPD, test "x$BGPD" = "xbgpd")
1145
1146 if test "${enable_ripd}" = "no";then
1147   RIPD=""
1148 else
1149   RIPD="ripd"
1150 fi
1151 AM_CONDITIONAL(RIPD, test "x$RIPD" = "xripd")
1152
1153 if test "${enable_ospfd}" = "no";then
1154   OSPFD=""
1155 else
1156   OSPFD="ospfd"
1157 fi
1158 AM_CONDITIONAL(OSPFD, test "x$OSPFD" = "xospfd")
1159
1160 if test "${enable_ldpd}" = "yes";then
1161   LDPD="ldpd"
1162   AC_DEFINE(HAVE_LDPD, 1, ldpd)
1163 else
1164   LDPD=""
1165 fi
1166 AM_CONDITIONAL(LDPD, test "x$LDPD" = "xldpd")
1167
1168 if test "${enable_watchquagga}" = "no";then
1169   WATCHQUAGGA=""
1170 else
1171   WATCHQUAGGA="watchquagga"
1172 fi
1173 AM_CONDITIONAL(WATCHQUAGGA, test "x$WATCHQUAGGA" = "xwatchquagga")
1174
1175 OSPFCLIENT=""
1176 if test "${enable_ospfapi}" != "no";then
1177     AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI)
1178
1179   if test "${enable_ospfclient}" != "no";then
1180       OSPFCLIENT="ospfclient"
1181   fi
1182 fi
1183
1184 AM_CONDITIONAL(OSPFCLIENT, test "x$OSPFCLIENT" = "xospfclient")
1185
1186 case "${enable_ripngd}" in
1187   "no" ) RIPNGD="";;
1188   *    ) RIPNGD="ripngd";;
1189 esac
1190 AM_CONDITIONAL(RIPNGD, test "x$RIPNGD" = "xripngd")
1191
1192 case "${enable_ospf6d}" in
1193   "no" ) OSPF6D="";;
1194   *    ) OSPF6D="ospf6d";;
1195 esac
1196 AM_CONDITIONAL(OSPF6D, test "x$OSPF6D" = "xospf6d")
1197
1198 case "${enable_isisd}" in
1199   "no" ) ISISD="";;
1200   *    ) ISISD="isisd";;
1201 esac
1202 AM_CONDITIONAL(ISISD, test "x$ISISD" = "xisisd")
1203
1204 case "${enable_pimd}" in
1205   "no" ) PIMD="";;
1206   *    ) PIMD="pimd";;
1207 esac
1208 AM_CONDITIONAL(PIMD, test "x$PIMD" = "xpimd")
1209
1210 if test "${enable_bgp_announce}" = "no";then
1211   AC_DEFINE(DISABLE_BGP_ANNOUNCE,1,Disable BGP installation to zebra)
1212 else
1213   AC_DEFINE(DISABLE_BGP_ANNOUNCE,0,Disable BGP installation to zebra)
1214 fi
1215
1216 if test "${with_rfp_path}" = "yes" || test x"${with_rfp_path}" = x""; then
1217   with_rfp_path="bgpd/rfp-example"
1218 fi
1219 if test "${with_rfp_path}" != "no"; then
1220   VNC_RFP_PATH="${with_rfp_path}"
1221   AC_SUBST(VNC_RFP_PATH)
1222 fi
1223
1224 if test "${enable_bgp_vnc}" != "no";then
1225   AC_DEFINE(ENABLE_BGP_VNC,1,Enable BGP VNC support)
1226   RFPTEST="${with_rfp_path}/rfptest"
1227   LIBRFP="${with_rfp_path}/librfp"
1228   RFPINC="${with_rfp_path}/librfp"
1229 else
1230   RFPTEST=
1231   LIBRFP=
1232   RFPINC="bgpd/rfp-example/librfp"
1233 fi
1234 # set
1235 AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno])
1236
1237 AC_SUBST(DOC)
1238 AC_SUBST(ZEBRA)
1239 AC_SUBST(RFPTEST)
1240 AC_SUBST(LIBRFP)
1241 AC_SUBST(RFPINC)
1242 AC_SUBST(BGPD)
1243 AC_SUBST(RIPD)
1244 AC_SUBST(RIPNGD)
1245 AC_SUBST(OSPFD)
1246 AC_SUBST(OSPF6D)
1247 AC_SUBST(LDPD)
1248 AC_SUBST(WATCHQUAGGA)
1249 AC_SUBST(ISISD)
1250 AC_SUBST(PIMD)
1251 AC_SUBST(SOLARIS)
1252 AC_SUBST(VTYSH)
1253 AC_SUBST(CURSES)
1254 AC_SUBST(OSPFCLIENT)
1255 AC_SUBST(OSPFAPI)
1256 AC_CHECK_LIB(crypt, crypt)
1257 AC_CHECK_LIB(resolv, res_init)
1258
1259 dnl ---------------------------
1260 dnl check system has PCRE regexp
1261 dnl ---------------------------
1262 if test "x$enable_pcreposix" = "xyes"; then
1263   AC_CHECK_LIB(pcreposix, pcreposix_regexec, ,[enable_pcreposix=no
1264   AC_MSG_WARN([*** falling back to other regex library ***]) ])
1265 fi
1266 AC_SUBST(HAVE_LIBPCREPOSIX)
1267
1268 dnl ------------------
1269 dnl check Net-SNMP library
1270 dnl ------------------
1271 if test "${enable_snmp}" != ""; then
1272    AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no])
1273    if test x"$NETSNMP_CONFIG" = x"no"; then
1274       AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config])
1275    fi
1276    LIBS="$LIBS `${NETSNMP_CONFIG} --agent-libs`"
1277    CFLAGS="`${NETSNMP_CONFIG} --base-cflags` $CFLAGS"
1278    AC_MSG_CHECKING([whether we can link to Net-SNMP])
1279    AC_LINK_IFELSE([AC_LANG_PROGRAM([
1280 int main(void);
1281 ],
1282 [
1283 {
1284   return 0;
1285 }
1286 ])],[AC_MSG_RESULT(yes)],[
1287      AC_MSG_RESULT(no)
1288      AC_MSG_ERROR([--enable-snmp given but not usable])])
1289    AC_DEFINE(HAVE_SNMP,,SNMP)
1290    case "${enable_snmp}" in
1291      yes)
1292       SNMP_METHOD=agentx
1293       ;;
1294      smux|agentx)
1295       SNMP_METHOD="${enable_snmp}"
1296       ;;
1297      *)
1298       AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use smux or agentx])
1299       ;;
1300    esac
1301    AH_TEMPLATE([SNMP_SMUX], [Use SNMP SMUX to interface with snmpd])
1302    AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd])
1303    AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,SNMP method to interface with snmpd)
1304 fi
1305
1306 dnl ---------------------------
1307 dnl sockaddr and netinet checks
1308 dnl ---------------------------
1309 AC_CHECK_TYPES([
1310         struct sockaddr_dl,
1311         struct vifctl, struct mfcctl, struct sioc_sg_req,
1312         vifi_t, struct sioc_vif_req, struct igmpmsg,
1313         struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq,
1314         struct nd_opt_adv_interval, struct rt_addrinfo,
1315         struct nd_opt_homeagent_info, struct nd_opt_adv_interval],
1316         [], [], QUAGGA_INCLUDES)
1317
1318 AC_CHECK_MEMBERS([struct sockaddr.sa_len,
1319         struct sockaddr_in.sin_len, struct sockaddr_un.sun_len,
1320         struct sockaddr_dl.sdl_len,
1321         struct if6_aliasreq.ifra_lifetime,
1322         struct nd_opt_adv_interval.nd_opt_ai_type],
1323         [], [], QUAGGA_INCLUDES)
1324
1325 dnl ---------------------------
1326 dnl IRDP/pktinfo/icmphdr checks
1327 dnl ---------------------------
1328 AC_CHECK_TYPES([struct in_pktinfo],
1329  [AC_CHECK_TYPES([struct icmphdr],
1330    [if test "${enable_irdp}" != "no"; then
1331       AC_DEFINE(HAVE_IRDP,, IRDP)
1332     fi],
1333    [if test "${enable_irdp}" = "yes"; then
1334       AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!'])
1335     fi], [QUAGGA_INCLUDES])],
1336  [if test "${enable_irdp}" = "yes"; then
1337     AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!'])
1338   fi], [QUAGGA_INCLUDES])
1339
1340 dnl -----------------------
1341 dnl checking for IP_PKTINFO
1342 dnl -----------------------
1343 AC_MSG_CHECKING(for IP_PKTINFO)
1344 AC_TRY_COMPILE([#include <netdb.h>], [
1345   int opt = IP_PKTINFO;
1346 ], [
1347   AC_MSG_RESULT(yes)
1348   AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
1349 ], [
1350   AC_MSG_RESULT(no)
1351 ])
1352
1353 dnl ---------------------------
1354 dnl checking for IP_RECVDSTADDR
1355 dnl ---------------------------
1356 AC_MSG_CHECKING(for IP_RECVDSTADDR)
1357 AC_TRY_COMPILE([#include <netinet/in.h>], [
1358   int opt = IP_RECVDSTADDR;
1359 ], [
1360   AC_MSG_RESULT(yes)
1361   AC_DEFINE(HAVE_IP_RECVDSTADDR, 1, [Have IP_RECVDSTADDR])
1362 ], [
1363   AC_MSG_RESULT(no)
1364 ])
1365
1366 dnl ----------------------
1367 dnl checking for IP_RECVIF
1368 dnl ----------------------
1369 AC_MSG_CHECKING(for IP_RECVIF)
1370 AC_TRY_COMPILE([#include <netinet/in.h>], [
1371   int opt = IP_RECVIF;
1372 ], [
1373   AC_MSG_RESULT(yes)
1374   AC_DEFINE(HAVE_IP_RECVIF, 1, [Have IP_RECVIF])
1375 ], [
1376   AC_MSG_RESULT(no)
1377 ])
1378
1379 dnl ----------------------
1380 dnl checking for SO_BINDANY
1381 dnl ----------------------
1382 AC_MSG_CHECKING(for SO_BINDANY)
1383 AC_TRY_COMPILE([#include <sys/socket.h>], [
1384   int opt = SO_BINDANY;
1385 ], [
1386   AC_MSG_RESULT(yes)
1387   AC_DEFINE(HAVE_SO_BINDANY, 1, [Have SO_BINDANY])
1388 ], [
1389   AC_MSG_RESULT(no)
1390 ])
1391
1392 dnl ----------------------
1393 dnl checking for IP_FREEBIND
1394 dnl ----------------------
1395 AC_MSG_CHECKING(for IP_FREEBIND)
1396 AC_TRY_COMPILE([#include <netinet/in.h>], [
1397   int opt = IP_FREEBIND;
1398 ], [
1399   AC_MSG_RESULT(yes)
1400   AC_DEFINE(HAVE_IP_FREEBIND, 1, [Have IP_FREEBIND])
1401 ], [
1402   AC_MSG_RESULT(no)
1403 ])
1404
1405 dnl --------------------------------------
1406 dnl checking for clock_time monotonic struct and call
1407 dnl --------------------------------------
1408 AC_CHECK_DECL(CLOCK_MONOTONIC,
1409         [AC_CHECK_LIB(rt, clock_gettime, [LIBS="$LIBS -lrt"])
1410          AC_DEFINE(HAVE_CLOCK_MONOTONIC,, Have monotonic clock)
1411 ], [AC_MSG_RESULT(no)], [QUAGGA_INCLUDES])
1412
1413 dnl --------------------------------------
1414 dnl checking for flex and bison
1415 dnl --------------------------------------
1416 AM_PROG_LEX
1417 if test "x$LEX" != xflex; then
1418     LEX="$SHELL $missing_dir/missing flex"
1419     AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy])
1420     AC_SUBST([LEXLIB], [''])
1421 fi
1422 AC_PROG_YACC
1423
1424 dnl -------------------
1425 dnl capabilities checks
1426 dnl -------------------
1427 if test "${enable_capabilities}" != "no"; then
1428   AC_MSG_CHECKING(whether prctl PR_SET_KEEPCAPS is available)
1429   AC_TRY_COMPILE([#include <sys/prctl.h>],[prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);],
1430     [AC_MSG_RESULT(yes)
1431      AC_DEFINE(HAVE_PR_SET_KEEPCAPS,,prctl)
1432      quagga_ac_keepcaps="yes"],
1433      AC_MSG_RESULT(no)
1434   )
1435   if test x"${quagga_ac_keepcaps}" = x"yes"; then
1436     AC_CHECK_HEADERS(sys/capability.h)
1437   fi
1438   if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then
1439     AC_CHECK_LIB(cap, cap_init,
1440       [AC_DEFINE(HAVE_LCAPS,1,Capabilities)
1441        LIBCAP="-lcap"
1442        quagga_ac_lcaps="yes"]
1443     )
1444   else
1445     AC_CHECK_HEADERS(priv.h,
1446      [AC_MSG_CHECKING(Solaris style privileges are available)
1447       AC_TRY_COMPILE([#include <priv.h>],[getpflags(PRIV_AWARE);],
1448           [AC_MSG_RESULT(yes)
1449            AC_DEFINE(HAVE_SOLARIS_CAPABILITIES,1,getpflags)
1450            quagga_ac_scaps="yes"],
1451            AC_MSG_RESULT(no)
1452       )
1453      ]
1454    )
1455   fi
1456   if test x"${quagga_ac_scaps}" = x"yes" \
1457        -o x"${quagga_ac_lcaps}" = x"yes"; then
1458     AC_DEFINE(HAVE_CAPABILITIES,1,capabilities)
1459   fi
1460 fi
1461 AC_SUBST(LIBCAP)
1462
1463 dnl ---------------------------
1464 dnl check for glibc 'backtrace'
1465 dnl ---------------------------
1466 if test x"${enable_backtrace}" != x"no" ; then
1467   backtrace_ok=no
1468   AC_CHECK_HEADER([execinfo.h], [
1469     AC_SEARCH_LIBS([backtrace], [execinfo], [
1470       AC_DEFINE(HAVE_GLIBC_BACKTRACE,,[Glibc backtrace])
1471       AC_DEFINE(HAVE_STACK_TRACE,,[Stack symbol decoding])
1472       backtrace_ok=yes
1473     ],, [-lm])
1474   ])
1475
1476   if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then
1477     dnl user explicitly requested backtrace but we failed to find support
1478     AC_MSG_FAILURE([failed to find backtrace support])
1479   fi
1480 fi
1481
1482 dnl -----------------------------------------
1483 dnl check for malloc mallinfo struct and call
1484 dnl this must try and link using LIBS, in
1485 dnl order to check no alternative allocator
1486 dnl has been specified, which might not provide
1487 dnl mallinfo, e.g. such as Umem on Solaris.
1488 dnl -----------------------------------------
1489 AC_CHECK_HEADER([malloc.h],
1490  [AC_MSG_CHECKING(whether mallinfo is available)
1491   AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]],
1492                         [[struct mallinfo ac_x; ac_x = mallinfo ();]])],
1493       [AC_MSG_RESULT(yes)
1494        AC_DEFINE(HAVE_MALLINFO,,mallinfo)],
1495        AC_MSG_RESULT(no)
1496   )
1497  ], [], QUAGGA_INCLUDES)
1498
1499 dnl ----------
1500 dnl configure date
1501 dnl ----------
1502 CONFDATE=`date '+%Y%m%d'`
1503 AC_SUBST(CONFDATE)
1504
1505 dnl -------
1506 dnl DejaGNU
1507 dnl -------
1508 if test x"$DEJAGNU" = x
1509 then
1510   DEJAGNU="\$(top_srcdir)/tests/global-conf.exp"
1511 fi
1512 RUNTESTDEFAULTFLAGS="-x --tool \$\$tool"
1513
1514 AC_SUBST(DEJAGNU)
1515 AC_SUBST(RUNTESTDEFAULTFLAGS)
1516
1517 dnl ------------------------------
1518 dnl set paths for state directory
1519 dnl ------------------------------
1520 AC_MSG_CHECKING(directory to use for state file)
1521 if test "${prefix}" = "NONE"; then
1522   quagga_statedir_prefix="";
1523 else
1524   quagga_statedir_prefix=${prefix}
1525 fi
1526 if test "${localstatedir}" = '${prefix}/var'; then
1527   for QUAGGA_STATE_DIR in ${quagga_statedir_prefix}/var/run dnl
1528                         ${quagga_statedir_prefix}/var/adm dnl
1529                         ${quagga_statedir_prefix}/etc dnl
1530                         /var/run        dnl
1531                         /var/adm        dnl
1532                         /etc            dnl
1533                         /dev/null;
1534   do
1535     test -d $QUAGGA_STATE_DIR && break
1536   done
1537   quagga_statedir=$QUAGGA_STATE_DIR
1538 else
1539   quagga_statedir=${localstatedir}
1540 fi
1541 if test $quagga_statedir = "/dev/null"; then
1542     AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!')
1543 fi
1544 AC_MSG_RESULT(${quagga_statedir})
1545 AC_SUBST(quagga_statedir)
1546
1547 AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$quagga_statedir/zebra.pid",zebra PID)
1548 AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$quagga_statedir/ripd.pid",ripd PID)
1549 AC_DEFINE_UNQUOTED(PATH_RIPNGD_PID, "$quagga_statedir/ripngd.pid",ripngd PID)
1550 AC_DEFINE_UNQUOTED(PATH_BGPD_PID, "$quagga_statedir/bgpd.pid",bgpd PID)
1551 AC_DEFINE_UNQUOTED(PATH_OSPFD_PID, "$quagga_statedir/ospfd.pid",ospfd PID)
1552 AC_DEFINE_UNQUOTED(PATH_OSPF6D_PID, "$quagga_statedir/ospf6d.pid",ospf6d PID)
1553 AC_DEFINE_UNQUOTED(PATH_LDPD_PID, "$quagga_statedir/ldpd.pid",ldpd PID)
1554 AC_DEFINE_UNQUOTED(LDPD_SOCKET, "$quagga_statedir/ldpd.sock",ldpd control socket)
1555 AC_DEFINE_UNQUOTED(PATH_ISISD_PID, "$quagga_statedir/isisd.pid",isisd PID)
1556 AC_DEFINE_UNQUOTED(PATH_PIMD_PID, "$quagga_statedir/pimd.pid",pimd PID)
1557 AC_DEFINE_UNQUOTED(PATH_WATCHQUAGGA_PID, "$quagga_statedir/watchquagga.pid",watchquagga PID)
1558 AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$quagga_statedir/zserv.api",zebra api socket)
1559 AC_DEFINE_UNQUOTED(ZEBRA_VTYSH_PATH, "$quagga_statedir/zebra.vty",zebra vty socket)
1560 AC_DEFINE_UNQUOTED(RIP_VTYSH_PATH, "$quagga_statedir/ripd.vty",rip vty socket)
1561 AC_DEFINE_UNQUOTED(RIPNG_VTYSH_PATH, "$quagga_statedir/ripngd.vty",ripng vty socket)
1562 AC_DEFINE_UNQUOTED(BGP_VTYSH_PATH, "$quagga_statedir/bgpd.vty",bgpd vty socket)
1563 AC_DEFINE_UNQUOTED(OSPF_VTYSH_PATH, "$quagga_statedir/ospfd.vty",ospfd vty socket)
1564 AC_DEFINE_UNQUOTED(OSPF6_VTYSH_PATH, "$quagga_statedir/ospf6d.vty",ospf6d vty socket)
1565 AC_DEFINE_UNQUOTED(LDP_VTYSH_PATH, "$quagga_statedir/ldpd.vty",ldpd vty socket)
1566 AC_DEFINE_UNQUOTED(ISIS_VTYSH_PATH, "$quagga_statedir/isisd.vty",isisd vty socket)
1567 AC_DEFINE_UNQUOTED(PIM_VTYSH_PATH, "$quagga_statedir/pimd.vty",pimd vty socket)
1568 AC_DEFINE_UNQUOTED(WATCHQUAGGA_VTYSH_PATH, "$quagga_statedir/watchquagga.vty",watchquagga vty socket)
1569 AC_DEFINE_UNQUOTED(DAEMON_VTY_DIR, "$quagga_statedir",daemon vty directory)
1570
1571 dnl autoconf does this, but it does it too late...
1572 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1573 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1574
1575 dnl get the full path, recursing through variables...
1576 vtysh_bin="$bindir/vtysh"
1577 for I in 1 2 3 4 5 6 7 8 9 10; do
1578         eval vtysh_bin="\"$vtysh_bin\""
1579 done
1580 AC_DEFINE_UNQUOTED(VTYSH_BIN_PATH, "$vtysh_bin",path to vtysh binary)
1581
1582 dnl -------------------------------
1583 dnl Quagga sources should always be
1584 dnl current wrt interfaces. Dont
1585 dnl allow deprecated interfaces to
1586 dnl be exposed.
1587 dnl -------------------------------
1588 AC_DEFINE(QUAGGA_NO_DEPRECATED_INTERFACES, 1, Hide deprecated interfaces)
1589
1590 dnl ---------------------------
1591 dnl Check htonl works correctly
1592 dnl ---------------------------
1593 AC_MSG_CHECKING(for working htonl)
1594 AC_CACHE_VAL(ac_cv_htonl_works,
1595  [AC_LINK_IFELSE([AC_LANG_PROGRAM([QUAGGA_INCLUDES],[htonl (0);])],
1596                 [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no])
1597  ]
1598 )
1599 AC_MSG_RESULT($ac_cv_htonl_works)
1600
1601 AC_CONFIG_FILES([Makefile lib/Makefile qpb/Makefile zebra/Makefile ripd/Makefile
1602           ripngd/Makefile bgpd/Makefile ospfd/Makefile watchquagga/Makefile
1603           ospf6d/Makefile ldpd/Makefile isisd/Makefile vtysh/Makefile
1604           doc/Makefile ospfclient/Makefile tests/Makefile m4/Makefile
1605           pimd/Makefile
1606           tests/bgpd.tests/Makefile
1607           tests/libzebra.tests/Makefile
1608           redhat/Makefile
1609           tools/Makefile
1610           cumulus/Makefile
1611           pkgsrc/Makefile
1612           fpm/Makefile
1613           redhat/quagga.spec
1614           lib/version.h
1615           doc/defines.texi
1616           pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh
1617           pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh])
1618
1619 if test "${enable_bgp_vnc}" != "no"; then
1620    if test "${with_rfp_path}" = "bgpd/rfp-example" ; then
1621      AC_CONFIG_FILES([bgpd/rfp-example/rfptest/Makefile bgpd/rfp-example/librfp/Makefile])
1622    else
1623      AC_CONFIG_FILES([${with_rfp_path}/rfptest/Makefile ${with_rfp_path}/librfp/Makefile])
1624    fi
1625 fi
1626
1627 AC_CONFIG_FILES([solaris/Makefile])
1628
1629 AC_CONFIG_FILES([vtysh/extract.pl],[chmod +x vtysh/extract.pl])
1630
1631 ## Hack, but working solution to avoid rebuilding of quagga.info.
1632 ## It's already in CVS until texinfo 4.7 is more common.
1633 AC_OUTPUT
1634
1635 echo "
1636 Quagga configuration
1637 --------------------
1638 quagga version          : ${PACKAGE_VERSION}
1639 host operating system   : ${host_os}
1640 source code location    : ${srcdir}
1641 compiler                : ${CC}
1642 compiler flags          : ${CFLAGS}
1643 make                    : ${MAKE-make}
1644 linker flags            : ${LDFLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM}
1645 state file directory    : ${quagga_statedir}
1646 config file directory   : `eval echo \`echo ${sysconfdir}\``
1647 example directory       : `eval echo \`echo ${exampledir}\``
1648 user to run as          : ${enable_user}
1649 group to run as         : ${enable_group}
1650 group for vty sockets   : ${enable_vty_group}
1651 config file mask        : ${enable_configfile_mask}
1652 log file mask           : ${enable_logfile_mask}
1653 zebra protobuf enabled  : ${have_protobuf:-no}
1654
1655 The above user and group must have read/write access to the state file
1656 directory and to the config files in the config file directory."