embedaddon/quagga/configure - diff

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Diff for /embedaddon/quagga/configure between versions 1.1.1.4 and 1.1.1.5

-version 1.1.1.4, 2013/07/21 23:54:37
+version 1.1.1.5, 2016/11/02 10:09:09
  Line 1
  #! /bin/sh
  # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Quagga 0.99.22.
+# Generated by GNU Autoconf 2.69 for Quagga 1.0.20160315.
  #
  # Report bugs to <https://bugzilla.quagga.net>.
  #
  Line 590  MAKEFLAGS=
  # Identity of this package.
  PACKAGE_NAME='Quagga'
  PACKAGE_TARNAME='quagga'
-PACKAGE_VERSION='0.99.22'
+PACKAGE_VERSION='1.0.20160315'
-PACKAGE_STRING='Quagga 0.99.22'
+PACKAGE_STRING='Quagga 1.0.20160315'
  PACKAGE_BUGREPORT='https://bugzilla.quagga.net'
  PACKAGE_URL=''
  Line 638  ac_subst_vars='am__EXEEXT_FALSE
  am__EXEEXT_TRUE
  LTLIBOBJS
  quagga_statedir
-PILDFLAGS
+RUNTESTDEFAULTFLAGS
-PICFLAGS
+DEJAGNU
  CONFDATE
  WEAK_ALIAS_CROSSFILE
  WEAK_ALIAS
  Line 650  HAVE_LIBPCREPOSIX
  OSPFAPI
  OSPFCLIENT
  CURSES
- INCLUDES
  VTYSH
  SOLARIS
+ PIMD
  ISISD
  WATCHQUAGGA
- BABELD
  OSPF6D
  OSPFD
  RIPNGD
  RIPD
  BGPD
  ZEBRA
- BUILD_TESTS
  DOC
+ PIMD_FALSE
+ PIMD_TRUE
  ISISD_FALSE
  ISISD_TRUE
  OSPF6D_FALSE
  Line 674  OSPFCLIENT_FALSE
  OSPFCLIENT_TRUE
  WATCHQUAGGA_FALSE
  WATCHQUAGGA_TRUE
- BABELD_FALSE
- BABELD_TRUE
  OSPFD_FALSE
  OSPFD_TRUE
  RIPD_FALSE
- Line 684  BGPD_FALSE
+ Line 682  BGPD_FALSE
  BGPD_TRUE
  ZEBRA_FALSE
  ZEBRA_TRUE
- LIB_IPV6
  IPFORWARD
- IF_PROC
  IOCTL_METHOD
  IF_METHOD
  RTREAD_METHOD
  HAVE_NETLINK_FALSE
  HAVE_NETLINK_TRUE
- OTHER_METHOD
  KERNEL_METHOD
  RT_METHOD
  LIBM
- Line 703  VTYSH_TRUE
+ Line 698  VTYSH_TRUE
  LIBREADLINE
  GIT_VERSION_FALSE
  GIT_VERSION_TRUE
- MULTIPATH_NUM
  enable_vty_group
  enable_group
  enable_user
- Line 716  LIPO
+ Line 710  LIPO
  NMEDIT
  DSYMUTIL
  MANIFEST_TOOL
- RANLIB
  ac_ct_AR
  DLLTOOL
  OBJDUMP
- Line 728  FGREP
+ Line 721  FGREP
  LIBTOOL
  AR
  LN_S
+ WERROR
  HAVE_LATEX_FALSE
  HAVE_LATEX_TRUE
  LATEXMK
- Line 735  PDFLATEX
+ Line 729  PDFLATEX
  SED
  EGREP
  GREP
+ RANLIB
  CPP
  am__fastdepCC_FALSE
  am__fastdepCC_TRUE
- Line 758  pkgsrcdir
+ Line 753  pkgsrcdir
  exampledir
  GAWK
  PERL
+ AM_BACKSLASH
+ AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V
+ AM_V
  am__untar
  am__tar
  AMTAR
- Line 793  build_os
+ Line 792  build_os
  build_vendor
  build_cpu
  build
+ CONFIG_ARGS
  target_alias
  host_alias
  build_alias
  Line 834  SHELL'
  ac_subst_files=''
  ac_user_opts='
  enable_option_checking
+ enable_silent_rules
  enable_exampledir
  enable_pkgsrcrcdir
  with_cflags
- Line 848  enable_libtool_lock
+ Line 849  enable_libtool_lock
  with_pkg_extra_version
  with_pkg_git_version
  enable_vtysh
- enable_ipv6
  enable_doc
- enable_tests
  enable_zebra
  enable_bgpd
  enable_ripd
  enable_ripngd
  enable_ospfd
  enable_ospf6d
- enable_babeld
  enable_watchquagga
  enable_isisd
-enable_solaris
+enable_pimd
  enable_bgp_announce
- enable_netlink
- enable_broken_aliases
  enable_snmp
  with_libpam
  enable_tcp_zebra
- enable_opaque_lsa
  enable_ospfapi
  enable_ospfclient
- enable_ospf_te
  enable_multipath
  enable_user
  enable_group
- Line 885  enable_rusage
+ Line 879  enable_rusage
  enable_gcc_ultra_verbose
  enable_linux24_tcp_md5
  enable_gcc_rdynamic
+ enable_backtrace
  enable_time_check
  enable_pcreposix
  enable_fpm
+ enable_werror
  enable_largefile
- enable_pie
  '
        ac_precious_vars='build_alias
  host_alias
- Line 1441  if test "$ac_init_help" = "long"; then
+ Line 1436  if test "$ac_init_help" = "long"; then
    # Omit some internal or obsolete options to make the list less imposing.
    # This message is too long to be a string in the A/UX 3.1 sh.
    cat <<_ACEOF
-\`configure' configures Quagga 0.99.22 to adapt to many kinds of systems.
+\`configure' configures Quagga 1.0.20160315 to adapt to many kinds of systems.
  Usage: $0 [OPTION]... [VAR=VALUE]...
- Line 1512  fi
+ Line 1507  fi
  if test -n "$ac_init_help"; then
    case $ac_init_help in
-     short | recursive ) echo "Configuration of Quagga 0.99.22:";;
+     short | recursive ) echo "Configuration of Quagga 1.0.20160315:";;
     esac
    cat <<\_ACEOF
- Line 1520  Optional Features:
+ Line 1515  Optional Features:
    --disable-option-checking  ignore unrecognized --enable/--with options
    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+   --enable-silent-rules          less verbose build output (undo: `make V=1')
+   --disable-silent-rules         verbose build output (undo: `make V=0')
    --enable-exampledir     specify alternate directory for examples
    --enable-pkgsrcrcdir    specify directory for rc.d scripts
-  --enable-dependency-tracking
+  --disable-dependency-tracking  speeds up one-time build
-                          do not reject slow dependency extractors
+  --enable-dependency-tracking   do not reject slow dependency extractors
-  --disable-dependency-tracking
-                          speeds up one-time build
    --enable-shared[=PKGS]  build shared libraries [default=yes]
    --enable-static[=PKGS]  build static libraries [default=yes]
    --enable-fast-install[=PKGS]
                            optimize for fast installation [default=yes]
    --disable-libtool-lock  avoid locking (might break parallel builds)
-  --enable-vtysh          include integrated vty shell for Quagga
+  --disable-vtysh         do not build integrated vty shell for Quagga
-  --disable-ipv6          turn off IPv6 related features and daemons
    --disable-doc           do not build docs
-   --disable-tests         do not build tests
    --disable-zebra         do not build zebra daemon
    --disable-bgpd          do not build bgpd
    --disable-ripd          do not build ripd
    --disable-ripngd        do not build ripngd
    --disable-ospfd         do not build ospfd
    --disable-ospf6d        do not build ospf6d
-   --disable-babeld        do not build babeld
    --disable-watchquagga   do not build watchquagga
-  --enable-isisd          build isisd
+  --disable-isisd         do not build isisd
-  --enable-solaris          build solaris
+  --disable-pimd          do not build pimd
    --disable-bgp-announce, turn off BGP route announcement
-   --enable-netlink        force to use Linux netlink interface
-   --enable-broken-aliases enable aliases as distinct interfaces for Linux 2.2.X
    --enable-snmp=ARG       enable SNMP support (smux or agentx)
-  --enable-tcp-zebra      enable TCP/IP socket connection between zebra and protocol daemon
+  --enable-tcp-zebra      enable TCP/IP socket connection between zebra and
-  --disable-opaque-lsa    do not build OSPF Opaque-LSA with OSPFAPI support
+                          protocol daemon
-                          (RFC2370)
    --disable-ospfapi       do not build OSPFAPI to access the OSPF LSA Database
-  --disable-ospfclient    do not build OSPFAPI client for OSPFAPI,
+  --disable-ospfclient    do not build OSPFAPI client for OSPFAPI, (this is
-                          (this is the default if --disable-ospfapi is set)
+                          the default if --disable-ospfapi is set)
-  --disable-ospf-te       disable Traffic Engineering Extension to OSPF
    --enable-multipath=ARG  enable multipath function, ARG must be digit
-  --enable-user=user      user to run Quagga suite as (default quagga)
+  --enable-user=USER      user to run Quagga suite as (default quagga)
-  --enable-group=group    group to run Quagga suite as (default quagga)
+  --enable-group=GROUP    group to run Quagga suite as (default quagga)
    --enable-vty-group=ARG  set vty sockets to have specified group as owner
-  --enable-configfile-mask=ARG  set mask for config files
+  --enable-configfile-mask=ARG
-  --enable-logfile-mask=ARG     set mask for log files
+                          set mask for config files
-  --disable-rtadv               disable IPV6 router advertisement feature
+  --enable-logfile-mask=ARG
-  --enable-irdp                 enable IRDP server support in zebra
+                          set mask for log files
-  --enable-isis-topology        enable IS-IS topology generator
+  --disable-rtadv         disable IPV6 router advertisement feature
-  --disable-capabilities        disable using POSIX capabilities
+  --enable-irdp           enable IRDP server support in zebra
-  --disable-rusage              disable using getrusage
+  --enable-isis-topology  enable IS-IS topology generator
-  --enable-gcc-ultra-verbose    enable ultra verbose GCC warnings
+  --disable-capabilities  disable using POSIX capabilities
-  --enable-linux24-tcp-md5  enable support for old, Linux-2.4 RFC2385 patch
+  --disable-rusage        disable using getrusage
-  --enable-gcc-rdynamic   enable gcc linking with -rdynamic for better backtraces
+  --enable-gcc-ultra-verbose
-  --disable-time-check          disable slow thread warning messages
+                          enable ultra verbose GCC warnings
-  --enable-pcreposix          enable using PCRE Posix libs for regex functions
+  --enable-linux24-tcp-md5
+                          enable support for old, Linux-2.4 RFC2385 patch
+  --enable-gcc-rdynamic   enable linking with -rdynamic for better backtraces
+                          (default if gcc)
+  --disable-backtrace,    disable crash backtraces (default autodetect)
+  --disable-time-check    disable slow thread warning messages
+  --enable-pcreposix      enable using PCRE Posix libs for regex functions
    --enable-fpm            enable Forwarding Plane Manager support
+   --enable-werror         enable -Werror (recommended for developers only)
    --disable-largefile     omit support for large files
-   --disable-pie           Do not build tools as a Position Independent
-                           Executables
  Optional Packages:
    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
- Line 1668  fi
+ Line 1661  fi
  test -n "$ac_init_help" && exit $ac_status
  if $ac_init_version; then
    cat <<\_ACEOF
-Quagga configure 0.99.22
+Quagga configure 1.0.20160315
  generated by GNU Autoconf 2.69
  Copyright (C) 2012 Free Software Foundation, Inc.
- Line 2194  cat >config.log <<_ACEOF
+ Line 2187  cat >config.log <<_ACEOF
  This file contains any messages produced by compilers while
  running configure, to aid debugging if configure makes a mistake.
-It was created by Quagga $as_me 0.99.22, which was
+It was created by Quagga $as_me 1.0.20160315, which was
  generated by GNU Autoconf 2.69.  Invocation command line was
    $ $0 $@
- Line 2545  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
+ Line 2538  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
  ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ CONFIG_ARGS="$*"
  ac_aux_dir=
  for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
    if test -f "$ac_dir/install-sh"; then
- Line 2688  test -n "$target_alias" &&
+ Line 2683  test -n "$target_alias" &&
      NONENONEs,x,x, &&
    program_prefix=${target_alias}-
-am__api_version='1.12'
+am__api_version='1.11'
  # Find a good install program.  We prefer a C program (faster),
  # so one script is as good as another.  But avoid the broken or
- Line 2785  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m
+ Line 2780  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  $as_echo_n "checking whether build environment is sane... " >&6; }
+ # Just in case
+ sleep 1
+ echo timestamp > conftest.file
  # Reject unsafe characters in $srcdir or the absolute working directory
  # name.  Accept space and tab only in the latter.
  am_lf='
- Line 2795  case `pwd` in
+ Line 2793  case `pwd` in
  esac
  case $srcdir in
    *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
-    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
  esac
-# Do 'set' in a subshell so we don't clobber the current shell's
+# Do `set' in a subshell so we don't clobber the current shell's
  # arguments.  Must try -L first in case configure is actually a
  # symlink; some systems play weird games with the mod time of symlinks
  # (eg FreeBSD returns the mod time of the symlink's containing
  # directory).
  if (
-   am_has_slept=no
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   for am_try in 1 2; do
+   if test "$*" = "X"; then
-     echo "timestamp, slept: $am_has_slept" > conftest.file
+      # -L didn't work.
       set X `ls -t "$srcdir/configure" conftest.file`
    fi
    rm -f conftest.file
    if test "$*" != "X $srcdir/configure conftest.file" \
       && test "$*" != "X conftest.file $srcdir/configure"; then
-     if test "$*" != "X $srcdir/configure conftest.file" \
-        && test "$*" != "X conftest.file $srcdir/configure"; then
-        # If neither matched, then we have a broken ls.  This can happen
+      # If neither matched, then we have a broken ls.  This can happen
       # if, for instance, CONFIG_SHELL is bash and it inherits a
       # broken ls alias from the environment.  This has actually
       # happened.  Such a system could not be considered "sane".
       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 alias in your environment" "$LINENO" 5
    fi
      if test "$2" = conftest.file || test $am_try -eq 2; then
-       break
-     fi
-     # Just in case.
-     sleep 1
-     am_has_slept=yes
-   done
     test "$2" = conftest.file
     )
  then
- Line 2840  Check your system clock" "$LINENO" 5
+ Line 2830  Check your system clock" "$LINENO" 5
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  $as_echo "yes" >&6; }
- # If we didn't sleep, we still need to ensure time stamps of config.status and
- # generated files are strictly newer.
- am_sleep_pid=
- if grep 'slept: no' conftest.file >/dev/null 2>&1; then
-   ( sleep 1 ) &
-   am_sleep_pid=$!
- fi
- rm -f conftest.file
  test "$program_prefix" != NONE &&
    program_transform_name="s&^&$program_prefix&;$program_transform_name"
  # Use a double $ so make ignores it.
- Line 2876  if eval "$MISSING --run true"; then
+ Line 2856  if eval "$MISSING --run true"; then
    am_missing_run="$MISSING --run "
  else
    am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  fi
  if test x"${install_sh}" != xset; then
- Line 2889  if test x"${install_sh}" != xset; then
+ Line 2869  if test x"${install_sh}" != xset; then
    esac
  fi
-# Installed binaries are usually stripped using 'strip' when the user
+# Installed binaries are usually stripped using `strip' when the user
-# run "make install-strip".  However 'strip' might not be the right
+# run `make install-strip'.  However `strip' might not be the right
  # tool to use in cross-compilation environments, therefore Automake
-# will honor the 'STRIP' environment variable to overrule this program.
+# will honor the `STRIP' environment variable to overrule this program.
  if test "$cross_compiling" != no; then
    if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
- Line 3031  fi
+ Line 3011  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  $as_echo "$MKDIR_P" >&6; }
+ mkdir_p="$MKDIR_P"
+ case $mkdir_p in
+   [\\/$]* | ?:[\\/]*) ;;
+   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+ esac
  for ac_prog in gawk mawk nawk awk
  do
    # Extract the first word of "$ac_prog", so it can be a program name with args.
- Line 3135  fi
+ Line 3121  fi
  # Define the identity of the package.
   PACKAGE='quagga'
- VERSION='0.99.22'
+ VERSION='1.0.20160315'
  cat >>confdefs.h <<_ACEOF
- Line 3163  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+ Line 3149  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
- # For better backward compatibility.  To be removed once Automake 1.9.x
- # dies out for good.  For more background, see:
- # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
- # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
- mkdir_p='$(MKDIR_P)'
  # We need awk for the "check" target.  The system "awk" is bad on
  # some platforms.
  # Always define AMTAR for backward compatibility.  Yes, it's still used
- Line 3181  am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${
+ Line 3161  am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${
+ # Check whether --enable-silent-rules was given.
+ if test "${enable_silent_rules+set}" = set; then :
+   enableval=$enable_silent_rules;
+ fi
+ case $enable_silent_rules in
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no)  AM_DEFAULT_VERBOSITY=1;;
+ *)   AM_DEFAULT_VERBOSITY=0;;
+ esac
+ am_make=${MAKE-make}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+ $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+ if ${am_cv_make_support_nested_variables+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if $as_echo 'TRUE=$(BAR$(V))
+ BAR0=false
+ BAR1=true
+ V=1
+ am__doit:
+         @$(TRUE)
+ .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+   am_cv_make_support_nested_variables=yes
+ else
+   am_cv_make_support_nested_variables=no
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+ $as_echo "$am_cv_make_support_nested_variables" >&6; }
+ if test $am_cv_make_support_nested_variables = yes; then
+     AM_V='$(V)'
+   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+ else
+   AM_V=$AM_DEFAULT_VERBOSITY
+   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+ fi
+ AM_BACKSLASH='\'
  ac_config_headers="$ac_config_headers config.h"
- Line 4111  am__quote=
+ Line 4130  am__quote=
  _am_result=none
  # First try GNU make style include.
  echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
+# Ignore all kinds of additional output from `make'.
  case `$am_make -s -f confmf 2> /dev/null` in #(
  *the\ am__doit\ target*)
    am__include=include
- Line 4167  else
+ Line 4186  else
    # We make a subdir and do the tests there.  Otherwise we can end up
    # making bogus files that we don't know about and never remove.  For
    # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # making a dummy file named `D' -- because `-MD' means `put the output
-  # in D".
+  # in D'.
    rm -rf conftest.dir
    mkdir conftest.dir
    # Copy depcomp to subdir because otherwise we won't find it if we're
- Line 4203  else
+ Line 4222  else
      : > sub/conftest.c
      for i in 1 2 3 4 5 6; do
        echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
-      # Solaris 10 /bin/sh.
+      # Solaris 8's {/usr,}/bin/sh.
-      echo '/* dummy */' > sub/conftst$i.h
+      touch sub/conftst$i.h
      done
      echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
      # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # handle `-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs.
+    # versions had trouble with output in subdirs
      am__obj=sub/conftest.${OBJEXT-o}
      am__minus_obj="-o $am__obj"
      case $depmode in
- Line 4221  else
+ Line 4240  else
        test "$am__universal" = false || continue
        ;;
      nosideeffect)
-      # After this tag, mechanisms are not by side-effect, so they'll
+      # after this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested.
+      # only be used when explicitly requested
        if test "x$enable_dependency_tracking" = xyes; then
          continue
        else
- Line 4230  else
+ Line 4249  else
        fi
        ;;
      msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok '-c -o', but also, the minuso test has
+      # This compiler won't grok `-c -o', but also, the minuso test has
        # not run yet.  These depmodes are late enough in the game, and
        # so weak that their functioning should not be impacted.
        am__obj=conftest.${OBJEXT-o}
- Line 4547  if test "$am_t" != yes; then
+ Line 4566  if test "$am_t" != yes; then
  fi
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_RANLIB+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$RANLIB"; then
+   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ RANLIB=$ac_cv_prog_RANLIB
+ if test -n "$RANLIB"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+ $as_echo "$RANLIB" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_RANLIB"; then
+   ac_ct_RANLIB=$RANLIB
+   # Extract the first word of "ranlib", so it can be a program name with args.
+ set dummy ranlib; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_RANLIB"; then
+   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_RANLIB="ranlib"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+ if test -n "$ac_ct_RANLIB"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+ $as_echo "$ac_ct_RANLIB" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_RANLIB" = x; then
+     RANLIB=":"
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     RANLIB=$ac_ct_RANLIB
+   fi
+ else
+   RANLIB="$ac_cv_prog_RANLIB"
+ fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  if ${ac_cv_path_GREP+:} false; then :
- Line 4808  else
+ Line 4919  else
  fi
-if test "x${GCC}" = "xyes" ; then
+if test "x${GCC}" != "xyes" ; then
-  COMPILER="GCC"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using SunPro compiler" >&5
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the Intel compiler" >&5
+$as_echo_n "checking whether we are using SunPro compiler... " >&6; }
-$as_echo_n "checking whether we are using the Intel compiler... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
- __INTEL_COMPILER
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-   $EGREP "^__INTEL_COMPILER" >/dev/null 2>&1; then :
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- else
-   COMPILER="ICC"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- fi
- rm -f conftest*
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using SunPro compiler" >&5
- $as_echo_n "checking whether we are using SunPro compiler... " >&6; }
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
  "__SUNPRO_C" __SUNPRO_C
  _ACEOF
  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- Line 4852  rm -f conftest*
+ Line 4943  rm -f conftest*
  fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to set a default CFLAGS" >&5
- $as_echo_n "checking whether to set a default CFLAGS... " >&6; }
- if test "x${cflags_specified}" = "x" ; then
-   case ${COMPILER} in
-     "ICC")
-         CFLAGS="-Os -g -Wall"
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Intel default" >&5
- $as_echo "Intel default" >&6; }
-         ;;
-     "GCC")
-         CFLAGS="-Os -fno-omit-frame-pointer -g -std=gnu99 -Wall"
-         CFLAGS="${CFLAGS} -Wsign-compare -Wpointer-arith"
-         CFLAGS="${CFLAGS} -Wbad-function-cast -Wwrite-strings"
-         CFLAGS="${CFLAGS} -Wmissing-prototypes -Wmissing-declarations"
-         CFLAGS="${CFLAGS} -Wchar-subscripts -Wcast-qual"
-         # TODO: conditionally addd -Wpacked if handled
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: gcc default" >&5
- $as_echo "gcc default" >&6; }
-         ;;
-     "SUNPRO")
-         CFLAGS="-xO4 -v -g -xspace -xcode=pic32 -xstrconst -xc99"
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: SunPro default" >&5
- $as_echo "SunPro default" >&6; }
-         ;;
-     *)
-         { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown compiler" >&5
- $as_echo "unknown compiler" >&6; }
-         ;;
-   esac
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: CFLAGS supplied by user" >&5
- $as_echo "CFLAGS supplied by user" >&6; }
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
- $as_echo_n "checking whether ln -s works... " >&6; }
- LN_S=$as_ln_s
- if test "$LN_S" = "ln -s"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
- $as_echo "no, using $LN_S" >&6; }
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
- $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
- set x ${MAKE-make}
- ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
- if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   cat >conftest.make <<\_ACEOF
- SHELL = /bin/sh
- all:
-         @echo '@@@%%%=$(MAKE)=@@@%%%'
- _ACEOF
- # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- case `${MAKE-make} -f conftest.make 2>/dev/null` in
-   *@@@%%%=?*=@@@%%%*)
-     eval ac_cv_prog_make_${ac_make}_set=yes;;
-   *)
-     eval ac_cv_prog_make_${ac_make}_set=no;;
- esac
- rm -f conftest.make
- fi
- if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
-   SET_MAKE=
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
-   SET_MAKE="MAKE=${MAKE-make}"
- fi
- if test -n "$ac_tool_prefix"; then
-   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
- set dummy ${ac_tool_prefix}ar; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_AR+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   if test -n "$AR"; then
-   ac_cv_prog_AR="$AR" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_AR="${ac_tool_prefix}ar"
-     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- fi
- fi
- AR=$ac_cv_prog_AR
- if test -n "$AR"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
- $as_echo "$AR" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- fi
- if test -z "$ac_cv_prog_AR"; then
-   ac_ct_AR=$AR
-   # Extract the first word of "ar", so it can be a program name with args.
- set dummy ar; ac_word=$2
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
- if ${ac_cv_prog_ac_ct_AR+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   if test -n "$ac_ct_AR"; then
-   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
-   IFS=$as_save_IFS
-   test -z "$as_dir" && as_dir=.
-     for ac_exec_ext in '' $ac_executable_extensions; do
-   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-     ac_cv_prog_ac_ct_AR="ar"
-     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-     break 2
-   fi
- done
-   done
- IFS=$as_save_IFS
- fi
- fi
- ac_ct_AR=$ac_cv_prog_ac_ct_AR
- if test -n "$ac_ct_AR"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
- $as_echo "$ac_ct_AR" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-   if test "x$ac_ct_AR" = x; then
-     AR=""
-   else
-     case $cross_compiling:$ac_tool_warned in
- yes:)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-     AR=$ac_ct_AR
-   fi
- else
-   AR="$ac_cv_prog_AR"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE-make} is GNU make" >&5
- $as_echo_n "checking if ${MAKE-make} is GNU make... " >&6; }
- if ${quagga_cv_gnu_make+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   quagga_cv_gnu_make=no
-          if ${MAKE-make} --version 2>/dev/null | \
-                 grep '^GNU Make ' >/dev/null ; then
-                 quagga_cv_gnu_make=yes;
-          fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $quagga_cv_gnu_make" >&5
- $as_echo "$quagga_cv_gnu_make" >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  $as_echo_n "checking for ANSI C header files... " >&6; }
  if ${ac_cv_header_stdc+:} false; then :
- Line 5230  $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ Line 5135  $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to set a default CFLAGS" >&5
+ $as_echo_n "checking whether to set a default CFLAGS... " >&6; }
+ if test "x${cflags_specified}" = "x" ; then
+   case ${COMPILER} in
+     "SUNPRO")
+         CFLAGS="-xO4 -v -g -xspace -xcode=pic32 -xstrconst -xc99"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: result: SunPro default" >&5
+ $as_echo "SunPro default" >&6; }
+         ;;
+     *)
+         { $as_echo "$as_me:${as_lineno-$LINENO}: result: autodetecting" >&5
+ $as_echo "autodetecting" >&6; }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -diag-error 10006"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -diag-error 10006" >&5
+ $as_echo_n "checking whether $CC supports -diag-error 10006... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -std=gnu99"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=gnu99" >&5
+ $as_echo_n "checking whether $CC supports -std=gnu99... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -g"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -g" >&5
+ $as_echo_n "checking whether $CC supports -g... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Os"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Os" >&5
+ $as_echo_n "checking whether $CC supports -Os... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -O2"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5
+ $as_echo_n "checking whether $CC supports -O2... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -fpie"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fpie" >&5
+ $as_echo_n "checking whether $CC supports -fpie... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -fno-omit-frame-pointer"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fno-omit-frame-pointer" >&5
+ $as_echo_n "checking whether $CC supports -fno-omit-frame-pointer... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wall"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
+ $as_echo_n "checking whether $CC supports -Wall... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wextra"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wextra" >&5
+ $as_echo_n "checking whether $CC supports -Wextra... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wmissing-prototypes"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wmissing-prototypes" >&5
+ $as_echo_n "checking whether $CC supports -Wmissing-prototypes... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wmissing-declarations"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wmissing-declarations" >&5
+ $as_echo_n "checking whether $CC supports -Wmissing-declarations... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wpointer-arith"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wpointer-arith" >&5
+ $as_echo_n "checking whether $CC supports -Wpointer-arith... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wbad-function-cast"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wbad-function-cast" >&5
+ $as_echo_n "checking whether $CC supports -Wbad-function-cast... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wwrite-strings"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wwrite-strings" >&5
+ $as_echo_n "checking whether $CC supports -Wwrite-strings... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wcast-qual"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wcast-qual" >&5
+ $as_echo_n "checking whether $CC supports -Wcast-qual... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wstrict-prototypes"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wstrict-prototypes" >&5
+ $as_echo_n "checking whether $CC supports -Wstrict-prototypes... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wmissing-noreturn"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wmissing-noreturn" >&5
+ $as_echo_n "checking whether $CC supports -Wmissing-noreturn... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wmissing-format-attribute"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wmissing-format-attribute" >&5
+ $as_echo_n "checking whether $CC supports -Wmissing-format-attribute... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wunreachable-code"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wunreachable-code" >&5
+ $as_echo_n "checking whether $CC supports -Wunreachable-code... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wpacked"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wpacked" >&5
+ $as_echo_n "checking whether $CC supports -Wpacked... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wpadded"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wpadded" >&5
+ $as_echo_n "checking whether $CC supports -Wpadded... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         else
+           {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wno-unused-result"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-unused-result" >&5
+ $as_echo_n "checking whether $CC supports -Wno-unused-result... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         fi
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wno-unused-parameter"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-unused-parameter" >&5
+ $as_echo_n "checking whether $CC supports -Wno-unused-parameter... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -Wno-missing-field-initializers"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-missing-field-initializers" >&5
+ $as_echo_n "checking whether $CC supports -Wno-missing-field-initializers... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         # ICC emits a broken warning for const char *x = a ? "b" : "c";
+         # for some reason the string consts get 'promoted' to char *,
+         # triggering a const to non-const conversion warning.
+         {
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         ac_c_flag_save="$CFLAGS"
+         CFLAGS="$CFLAGS -diag-disable 3179"
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -diag-disable 3179" >&5
+ $as_echo_n "checking whether $CC supports -diag-disable 3179... " >&6; }
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ int
+ main ()
+ {
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+                         CFLAGS="$ac_c_flag_save"
+                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+         ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+         }
+         ;;
+   esac
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: CFLAGS supplied by user" >&5
+ $as_echo "CFLAGS supplied by user" >&6; }
+ fi
+ if test x"${enable_werror}" = x"yes" ; then
+   WERROR="-Werror"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+ $as_echo_n "checking whether ln -s works... " >&6; }
+ LN_S=$as_ln_s
+ if test "$LN_S" = "ln -s"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+ $as_echo "no, using $LN_S" >&6; }
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+ $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+ set x ${MAKE-make}
+ ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+ if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat >conftest.make <<\_ACEOF
+ SHELL = /bin/sh
+ all:
+         @echo '@@@%%%=$(MAKE)=@@@%%%'
+ _ACEOF
+ # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+ case `${MAKE-make} -f conftest.make 2>/dev/null` in
+   *@@@%%%=?*=@@@%%%*)
+     eval ac_cv_prog_make_${ac_make}_set=yes;;
+   *)
+     eval ac_cv_prog_make_${ac_make}_set=no;;
+ esac
+ rm -f conftest.make
+ fi
+ if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+   SET_MAKE=
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+   SET_MAKE="MAKE=${MAKE-make}"
+ fi
+ if test -n "$ac_tool_prefix"; then
+   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+ set dummy ${ac_tool_prefix}ar; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_AR+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$AR"; then
+   ac_cv_prog_AR="$AR" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_AR="${ac_tool_prefix}ar"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ AR=$ac_cv_prog_AR
+ if test -n "$AR"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+ $as_echo "$AR" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ fi
+ if test -z "$ac_cv_prog_AR"; then
+   ac_ct_AR=$AR
+   # Extract the first word of "ar", so it can be a program name with args.
+ set dummy ar; ac_word=$2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+ if ${ac_cv_prog_ac_ct_AR+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   if test -n "$ac_ct_AR"; then
+   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ for as_dir in $PATH
+ do
+   IFS=$as_save_IFS
+   test -z "$as_dir" && as_dir=.
+     for ac_exec_ext in '' $ac_executable_extensions; do
+   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+     ac_cv_prog_ac_ct_AR="ar"
+     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+     break 2
+   fi
+ done
+   done
+ IFS=$as_save_IFS
+ fi
+ fi
+ ac_ct_AR=$ac_cv_prog_ac_ct_AR
+ if test -n "$ac_ct_AR"; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+ $as_echo "$ac_ct_AR" >&6; }
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+   if test "x$ac_ct_AR" = x; then
+     AR=""
+   else
+     case $cross_compiling:$ac_tool_warned in
+ yes:)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+ $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ ac_tool_warned=yes ;;
+ esac
+     AR=$ac_ct_AR
+   fi
+ else
+   AR="$ac_cv_prog_AR"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ${MAKE-make} is GNU make" >&5
+ $as_echo_n "checking if ${MAKE-make} is GNU make... " >&6; }
+ if ${quagga_cv_gnu_make+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   quagga_cv_gnu_make=no
+          if ${MAKE-make} --version 2>/dev/null | \
+                 grep '^GNU Make ' >/dev/null ; then
+                 quagga_cv_gnu_make=yes;
+          fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $quagga_cv_gnu_make" >&5
+ $as_echo "$quagga_cv_gnu_make" >&6; }
  case `pwd` in
    *\ * | *\     *)
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
- Line 6304  freebsd* | dragonfly*)
+ Line 7495  freebsd* | dragonfly*)
    fi
    ;;
- gnu*)
-   lt_cv_deplibs_check_method=pass_all
-   ;;
  haiku*)
    lt_cv_deplibs_check_method=pass_all
    ;;
- Line 6346  irix5* | irix6* | nonstopux*)
+ Line 7533  irix5* | irix6* | nonstopux*)
    ;;
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    lt_cv_deplibs_check_method=pass_all
    ;;
-netbsd*)
+netbsd* | netbsdelf*-gnu)
    if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
      lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
    else
- Line 9005  lt_prog_compiler_static=
+ Line 10192  lt_prog_compiler_static=
        lt_prog_compiler_static='-non_shared'
        ;;
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
        case $cc_basename in
        # old Intel for x86_64 which still supported -KPIC.
        ecc*)
- Line 9483  $as_echo_n "checking whether the $compiler linker ($LD
+ Line 10670  $as_echo_n "checking whether the $compiler linker ($LD
    openbsd*)
      with_gnu_ld=no
      ;;
+   linux* | k*bsd*-gnu | gnu*)
+     link_all_deplibs=no
+     ;;
    esac
    ld_shlibs=yes
- Line 9704  _LT_EOF
+ Line 10894  _LT_EOF
        fi
        ;;
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
          archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
          wlarc=
- Line 9881  _LT_EOF
+ Line 11071  _LT_EOF
          if test "$aix_use_runtimelinking" = yes; then
            shared_flag="$shared_flag "'${wl}-G'
          fi
+         link_all_deplibs=no
        else
          # not using gcc
          if test "$host_cpu" = ia64; then
- Line 10334  $as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ Line 11525  $as_echo "$lt_cv_irix_exported_symbol" >&6; }
        link_all_deplibs=yes
        ;;
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
          archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
        else
- Line 11138  freebsd* | dragonfly*)
+ Line 12329  freebsd* | dragonfly*)
      *) objformat=elf ;;
      esac
    fi
-  # Handle Gentoo/FreeBSD as it was Linux
+  version_type=freebsd-$objformat
-  case $host_vendor in
-    gentoo)
-      version_type=linux ;;
-    *)
-      version_type=freebsd-$objformat ;;
-  esac
    case $version_type in
      freebsd-elf*)
        library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- Line 11156  freebsd* | dragonfly*)
+ Line 12340  freebsd* | dragonfly*)
        library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
        need_version=yes
        ;;
-     linux)
-       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-       soname_spec='${libname}${release}${shared_ext}$major'
-       need_lib_prefix=no
-       need_version=no
-       ;;
    esac
    shlibpath_var=LD_LIBRARY_PATH
    case $host_os in
- Line 11184  freebsd* | dragonfly*)
+ Line 12362  freebsd* | dragonfly*)
    esac
    ;;
- gnu*)
-   version_type=linux # correct to gnu/linux during the next big refactor
-   need_lib_prefix=no
-   need_version=no
-   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-   soname_spec='${libname}${release}${shared_ext}$major'
-   shlibpath_var=LD_LIBRARY_PATH
-   shlibpath_overrides_runpath=no
-   hardcode_into_libs=yes
-   ;;
  haiku*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
- Line 11311  linux*oldld* | linux*aout* | linux*coff*)
+ Line 12478  linux*oldld* | linux*aout* | linux*coff*)
    ;;
  # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
    version_type=linux # correct to gnu/linux during the next big refactor
    need_lib_prefix=no
    need_version=no
- Line 11375  fi
+ Line 12542  fi
    dynamic_linker='GNU/Linux ld.so'
    ;;
+ netbsdelf*-gnu)
+   version_type=linux
+   need_lib_prefix=no
+   need_version=no
+   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+   soname_spec='${libname}${release}${shared_ext}$major'
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   hardcode_into_libs=yes
+   dynamic_linker='NetBSD ld.elf_so'
+   ;;
  netbsd*)
    version_type=sunos
    need_lib_prefix=no
- Line 12363  if test "${enable_vtysh+set}" = set; then :
+ Line 13542  if test "${enable_vtysh+set}" = set; then :
    enableval=$enable_vtysh;
  fi
- # Check whether --enable-ipv6 was given.
- if test "${enable_ipv6+set}" = set; then :
-   enableval=$enable_ipv6;
- fi
  # Check whether --enable-doc was given.
  if test "${enable_doc+set}" = set; then :
    enableval=$enable_doc;
  fi
- # Check whether --enable-tests was given.
- if test "${enable_tests+set}" = set; then :
-   enableval=$enable_tests;
- fi
  # Check whether --enable-zebra was given.
  if test "${enable_zebra+set}" = set; then :
    enableval=$enable_zebra;
- Line 12408  if test "${enable_ospf6d+set}" = set; then :
+ Line 13577  if test "${enable_ospf6d+set}" = set; then :
    enableval=$enable_ospf6d;
  fi
- # Check whether --enable-babeld was given.
- if test "${enable_babeld+set}" = set; then :
-   enableval=$enable_babeld;
- fi
  # Check whether --enable-watchquagga was given.
  if test "${enable_watchquagga+set}" = set; then :
    enableval=$enable_watchquagga;
- Line 12423  if test "${enable_isisd+set}" = set; then :
+ Line 13587  if test "${enable_isisd+set}" = set; then :
    enableval=$enable_isisd;
  fi
-# Check whether --enable-solaris was given.
+# Check whether --enable-pimd was given.
-if test "${enable_solaris+set}" = set; then :
+if test "${enable_pimd+set}" = set; then :
-  enableval=$enable_solaris;
+  enableval=$enable_pimd;
  fi
  # Check whether --enable-bgp-announce was given.
- Line 12433  if test "${enable_bgp_announce+set}" = set; then :
+ Line 13597  if test "${enable_bgp_announce+set}" = set; then :
    enableval=$enable_bgp_announce;
  fi
- # Check whether --enable-netlink was given.
- if test "${enable_netlink+set}" = set; then :
-   enableval=$enable_netlink;
- fi
- # Check whether --enable-broken-aliases was given.
- if test "${enable_broken_aliases+set}" = set; then :
-   enableval=$enable_broken_aliases;
- fi
  # Check whether --enable-snmp was given.
  if test "${enable_snmp+set}" = set; then :
    enableval=$enable_snmp;
- Line 12459  if test "${enable_tcp_zebra+set}" = set; then :
+ Line 13613  if test "${enable_tcp_zebra+set}" = set; then :
    enableval=$enable_tcp_zebra;
  fi
- # Check whether --enable-opaque-lsa was given.
- if test "${enable_opaque_lsa+set}" = set; then :
-   enableval=$enable_opaque_lsa;
- fi
  # Check whether --enable-ospfapi was given.
  if test "${enable_ospfapi+set}" = set; then :
    enableval=$enable_ospfapi;
- Line 12474  if test "${enable_ospfclient+set}" = set; then :
+ Line 13623  if test "${enable_ospfclient+set}" = set; then :
    enableval=$enable_ospfclient;
  fi
- # Check whether --enable-ospf-te was given.
- if test "${enable_ospf_te+set}" = set; then :
-   enableval=$enable_ospf_te;
- fi
  # Check whether --enable-multipath was given.
  if test "${enable_multipath+set}" = set; then :
    enableval=$enable_multipath;
- Line 12550  if test "${enable_gcc_rdynamic+set}" = set; then :
+ Line 13694  if test "${enable_gcc_rdynamic+set}" = set; then :
    enableval=$enable_gcc_rdynamic;
  fi
+ # Check whether --enable-backtrace was given.
+ if test "${enable_backtrace+set}" = set; then :
+   enableval=$enable_backtrace;
+ fi
  # Check whether --enable-time-check was given.
  if test "${enable_time_check+set}" = set; then :
    enableval=$enable_time_check;
- Line 12565  if test "${enable_fpm+set}" = set; then :
+ Line 13714  if test "${enable_fpm+set}" = set; then :
    enableval=$enable_fpm;
  fi
 # Check whether --enable-werror was given.
-if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then
+if test "${enable_werror+set}" = set; then :
-  CFLAGS="${CFLAGS} -W -Wcast-qual -Wstrict-prototypes"
+  enableval=$enable_werror;
-  CFLAGS="${CFLAGS} -Wmissing-declarations -Wmissing-noreturn"
-  CFLAGS="${CFLAGS} -Wmissing-format-attribute -Wunreachable-code"
-  CFLAGS="${CFLAGS} -Wpacked -Wpadded"
  fi
-if test x"${enable_gcc_rdynamic}" = x"yes" ; then
-  LDFLAGS="${LDFLAGS} -rdynamic"
+if test x"${enable_gcc_rdynamic}" != x"no" ; then
+  if test x"${enable_gcc_rdynamic}" = x"yes" -o x"$COMPILER" = x"GCC"; then
+    LDFLAGS="${LDFLAGS} -rdynamic"
+  fi
  fi
  if test x"${enable_time_check}" != x"no" ; then
- Line 12597  $as_echo "#define HAVE_FPM /**/" >>confdefs.h
+ Line 13746  $as_echo "#define HAVE_FPM /**/" >>confdefs.h
  fi
- if test "${enable_broken_aliases}" = "yes"; then
-   if test "${enable_netlink}" = "yes"
-   then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- as_fn_error $? "Sorry you can not use netlink with broken aliases
- See \`config.log' for more details" "$LINENO" 5; }
-   fi
- $as_echo "#define HAVE_BROKEN_ALIASES /**/" >>confdefs.h
-   enable_netlink=no
- fi
  if test "${enable_tcp_zebra}" = "yes"; then
  $as_echo "#define HAVE_TCP_ZEBRA /**/" >>confdefs.h
  fi
- if test "${enable_opaque_lsa}" != "no"; then
- $as_echo "#define HAVE_OPAQUE_LSA /**/" >>confdefs.h
- fi
- if test "${enable_ospf_te}" != "no"; then
- $as_echo "#define HAVE_OPAQUE_LSA /**/" >>confdefs.h
- $as_echo "#define HAVE_OSPF_TE /**/" >>confdefs.h
- fi
  if test "${enable_linux24_tcp_md5}" = "yes"; then
  $as_echo "#define HAVE_TCP_MD5_LINUX24 /**/" >>confdefs.h
- Line 12657  $as_echo "#define HAVE_IRDP /**/" >>confdefs.h
+ Line 13777  $as_echo "#define HAVE_IRDP /**/" >>confdefs.h
  fi
-if test "${enable_isisd}" = "yes" && test "${enable_isis_topology}" = yes; then
+if test "${enable_isisd}" != "no" && test "${enable_isis_topology}" = yes; then
  $as_echo "#define TOPOLOGY_GENERATE /**/" >>confdefs.h
- Line 12721  cat >>confdefs.h <<_ACEOF
+ Line 13841  cat >>confdefs.h <<_ACEOF
  _ACEOF
-MULTIPATH_NUM=1
+MPATH_NUM=1
  case "${enable_multipath}" in
-  [0-9]|[1-9][0-9])
+)
-    MULTIPATH_NUM="${enable_multipath}"
+    MPATH_NUM=64
      ;;
+   [1-9]|[1-9][0-9]|[1-9][0-9][0-9])
+     MPATH_NUM="${enable_multipath}"
+     ;;
    "")
      ;;
    *)
- Line 12738  See \`config.log' for more details" "$LINENO" 5; }
+ Line 13861  See \`config.log' for more details" "$LINENO" 5; }
  esac
+ cat >>confdefs.h <<_ACEOF
+ #define MULTIPATH_NUM $MPATH_NUM
+ _ACEOF
  if test "x${EXTRAVERSION}" != "x" ; then
    VERSION="${VERSION}${EXTRAVERSION}"
    PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}"
- Line 13155  $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+ Line 14282  $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
  fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+ $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+ if ${ac_cv_header_stdbool_h+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+              #include <stdbool.h>
+              #ifndef bool
+               "error: bool is not defined"
+              #endif
+              #ifndef false
+               "error: false is not defined"
+              #endif
+              #if false
+               "error: false is not 0"
+              #endif
+              #ifndef true
+               "error: true is not defined"
+              #endif
+              #if true != 1
+               "error: true is not 1"
+              #endif
+              #ifndef __bool_true_false_are_defined
+               "error: __bool_true_false_are_defined is not defined"
+              #endif
+              struct s { _Bool s: 1; _Bool t; } s;
+              char a[true == 1 ? 1 : -1];
+              char b[false == 0 ? 1 : -1];
+              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+              char d[(bool) 0.5 == true ? 1 : -1];
+              /* See body of main program for 'e'.  */
+              char f[(_Bool) 0.0 == false ? 1 : -1];
+              char g[true];
+              char h[sizeof (_Bool)];
+              char i[sizeof s.t];
+              enum { j = false, k = true, l = false * true, m = true * 256 };
+              /* The following fails for
+                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+              _Bool n[m];
+              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+              /* Catch a bug in an HP-UX C compiler.  See
+                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+               */
+              _Bool q = true;
+              _Bool *pq = &q;
+ int
+ main ()
+ {
+              bool e = &s;
+              *pq |= q;
+              *pq |= ! q;
+              /* Refer to every declared value, to avoid compiler optimizations.  */
+              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+                      + !m + !n + !o + !p + !q + !pq);
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   ac_cv_header_stdbool_h=yes
+ else
+   ac_cv_header_stdbool_h=no
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+ $as_echo "$ac_cv_header_stdbool_h" >&6; }
+    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+ if test "x$ac_cv_type__Bool" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE__BOOL 1
+ _ACEOF
+ fi
+ if test $ac_cv_header_stdbool_h = yes; then
+ $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
+ fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
  $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
  if ${ac_cv_type_uid_t+:} false; then :
- Line 13207  _ACEOF
+ Line 14427  _ACEOF
  fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
- $as_echo_n "checking return type of signal handlers... " >&6; }
- if ${ac_cv_type_signal+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <sys/types.h>
- #include <signal.h>
- int
- main ()
- {
- return *(signal (0, 0)) (0) == 1;
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
-   ac_cv_type_signal=int
- else
-   ac_cv_type_signal=void
- fi
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
- $as_echo "$ac_cv_type_signal" >&6; }
- cat >>confdefs.h <<_ACEOF
- #define RETSIGTYPE $ac_cv_type_signal
- _ACEOF
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
  $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
  if ${ac_cv_struct_tm+:} false; then :
- Line 13278  fi
+ Line 14465  fi
  for ac_header in stropts.h sys/ksym.h sys/times.h sys/select.h \
          sys/types.h linux/version.h netdb.h asm/types.h \
-        sys/param.h limits.h signal.h \
+        sys/cdefs.h sys/param.h limits.h signal.h \
          sys/socket.h netinet/in.h time.h sys/time.h
  do :
    as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
- Line 13556  done
+ Line 14743  done
+ ac_fn_c_check_member "$LINENO" "ucontext_t" "uc_mcontext.uc_regs" "ac_cv_member_ucontext_t_uc_mcontext_uc_regs" "#include <ucontext.h>
+ "
+ if test "x$ac_cv_member_ucontext_t_uc_mcontext_uc_regs" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_UCONTEXT_T_UC_MCONTEXT_UC_REGS 1
+ _ACEOF
+ fi
+ ac_fn_c_check_member "$LINENO" "ucontext_t" "uc_mcontext.regs" "ac_cv_member_ucontext_t_uc_mcontext_regs" "#include <ucontext.h>
+ "
+ if test "x$ac_cv_member_ucontext_t_uc_mcontext_regs" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_UCONTEXT_T_UC_MCONTEXT_REGS 1
+ _ACEOF
+ ac_fn_c_check_member "$LINENO" "ucontext_t" "uc_mcontext.regs.nip" "ac_cv_member_ucontext_t_uc_mcontext_regs_nip" "#include <ucontext.h>
+ "
+ if test "x$ac_cv_member_ucontext_t_uc_mcontext_regs_nip" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_UCONTEXT_T_UC_MCONTEXT_REGS_NIP 1
+ _ACEOF
+ fi
+ fi
+ ac_fn_c_check_member "$LINENO" "ucontext_t" "uc_mcontext.gregs" "ac_cv_member_ucontext_t_uc_mcontext_gregs" "#include <ucontext.h>
+ "
+ if test "x$ac_cv_member_ucontext_t_uc_mcontext_gregs" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_UCONTEXT_T_UC_MCONTEXT_GREGS 1
+ _ACEOF
+ fi
  case "$host" in
    *-sunos5.[6-7]* | *-solaris2.[6-7]*)
        opsys=sol2-6
- Line 13606  _ACEOF
+ Line 14838  _ACEOF
  fi
        CURSES=-lcurses
+       SOLARIS="solaris"
    ;;
    *-sunos5.[8-9] \
    | *-sunos5.1[0-9] \
- Line 13755  fi
+ Line 14988  fi
  done
        CURSES=-lcurses
+       SOLARIS="solaris"
    ;;
    *-sunos5* | *-solaris2*)
- Line 13839  _ACEOF
+ Line 15073  _ACEOF
  fi
        CURSES=-lcurses
+       SOLARIS="solaris"
    ;;
    *-linux*)
        opsys=gnu-linux
- Line 13846  fi
+ Line 15081  fi
  $as_echo "#define GNU_LINUX /**/" >>confdefs.h
    ;;
-   *-nec-sysv4*)
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
- $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
- if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lnsl  $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- /* Override any GCC internal prototype to avoid an error.
-    Use char because int might match the return type of a GCC
-    builtin and then its argument prototype would still apply.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- char gethostbyname ();
- int
- main ()
- {
- return gethostbyname ();
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-   ac_cv_lib_nsl_gethostbyname=yes
- else
-   ac_cv_lib_nsl_gethostbyname=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
- $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
- if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
-   cat >>confdefs.h <<_ACEOF
- #define HAVE_LIBNSL 1
- _ACEOF
-   LIBS="-lnsl $LIBS"
- fi
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
- $as_echo_n "checking for socket in -lsocket... " >&6; }
- if ${ac_cv_lib_socket_socket+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lsocket  $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- /* Override any GCC internal prototype to avoid an error.
-    Use char because int might match the return type of a GCC
-    builtin and then its argument prototype would still apply.  */
- #ifdef __cplusplus
- extern "C"
- #endif
- char socket ();
- int
- main ()
- {
- return socket ();
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-   ac_cv_lib_socket_socket=yes
- else
-   ac_cv_lib_socket_socket=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
- $as_echo "$ac_cv_lib_socket_socket" >&6; }
- if test "x$ac_cv_lib_socket_socket" = xyes; then :
-   cat >>confdefs.h <<_ACEOF
- #define HAVE_LIBSOCKET 1
- _ACEOF
-   LIBS="-lsocket $LIBS"
- fi
-   ;;
    *-openbsd*)
        opsys=openbsd
  $as_echo "#define OPEN_BSD /**/" >>confdefs.h
    ;;
-   *-bsdi*)
-       opsys=bsdi
-       OTHER_METHOD="mtu_kvm.o"
-       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lkvm" >&5
- $as_echo_n "checking for main in -lkvm... " >&6; }
- if ${ac_cv_lib_kvm_main+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
- LIBS="-lkvm  $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- int
- main ()
- {
- return main ();
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-   ac_cv_lib_kvm_main=yes
- else
-   ac_cv_lib_kvm_main=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext conftest.$ac_ext
- LIBS=$ac_check_lib_save_LIBS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_main" >&5
- $as_echo "$ac_cv_lib_kvm_main" >&6; }
- if test "x$ac_cv_lib_kvm_main" = xyes; then :
-   cat >>confdefs.h <<_ACEOF
- #define HAVE_LIBKVM 1
- _ACEOF
-   LIBS="-lkvm $LIBS"
- fi
-   ;;
-   *-irix6.5)
-       opsys=irix
- $as_echo "#define IRIX_65 /**/" >>confdefs.h
-   ;;
  esac
  # Check whether --enable-largefile was given.
- Line 14197  fi
+ Line 15291  fi
  case "${enable_vtysh}" in
-  "yes") VTYSH="vtysh";
+  "no") VTYSH="";;
+  *)    VTYSH="vtysh";
  $as_echo "#define VTYSH /**/" >>confdefs.h
- Line 14460  $as_echo "#define rl_completion_matches completion_mat
+ Line 15555  $as_echo "#define rl_completion_matches completion_mat
           fi
           ;;
    "no" ) VTYSH="";;
-   *    ) ;;
  esac
   if test "x$VTYSH" = "xvtysh"; then
- Line 16145  for ac_func in dup2 ftruncate getcwd gethostbyname get
+ Line 17239  for ac_func in dup2 ftruncate getcwd gethostbyname get
          strtol strtoul strlcat strlcpy \
          daemon snprintf vsnprintf \
          if_nametoindex if_indextoname getifaddrs \
-        uname fcntl
+        uname fcntl getgrouplist
  do :
    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
- Line 16218  fi
+ Line 17312  fi
  done
+ ac_fn_c_check_header_mongrel "$LINENO" "asm-generic/unistd.h" "ac_cv_header_asm_generic_unistd_h" "$ac_includes_default"
+ if test "x$ac_cv_header_asm_generic_unistd_h" = xyes; then :
+   ac_fn_c_check_decl "$LINENO" "__NR_setns" "ac_cv_have_decl___NR_setns" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+  #include <asm-generic/unistd.h>
+ "
+ if test "x$ac_cv_have_decl___NR_setns" = xyes; then :
+ $as_echo "#define HAVE_NETNS /**/" >>confdefs.h
+ fi
+                  for ac_func in setns
+ do :
+   ac_fn_c_check_func "$LINENO" "setns" "ac_cv_func_setns"
+ if test "x$ac_cv_func_setns" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_SETNS 1
+ _ACEOF
+ $as_echo "#define HAVE_SETNS /**/" >>confdefs.h
+ fi
+ done
+ fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking zebra between kernel interface method" >&5
  $as_echo_n "checking zebra between kernel interface method... " >&6; }
  if test x"$opsys" = x"gnu-linux"; then
-  if test "${enable_netlink}" = "yes";then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: netlink" >&5
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: netlink" >&5
  $as_echo "netlink" >&6; }
-    RT_METHOD=rt_netlink.o
+  RT_METHOD=rt_netlink.o
  $as_echo "#define HAVE_NETLINK /**/" >>confdefs.h
-    netlink=yes
+  netlink=yes
-  elif test "${enable_netlink}" = "no"; then
+else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ioctl" >&5
-$as_echo "ioctl" >&6; }
-    RT_METHOD=rt_ioctl.o
-    netlink=no
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: netlink" >&5
-$as_echo "netlink" >&6; }
-    RT_METHOD=rt_netlink.o
-$as_echo "#define HAVE_NETLINK /**/" >>confdefs.h
-    netlink=yes
-  fi
-elif test x"$opsys" = x"sol2-6";then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Route socket" >&5
  $as_echo "Route socket" >&6; }
    KERNEL_METHOD="kernel_socket.o"
    RT_METHOD="rt_socket.o"
- elif test x"$opsys" = x"sol8";then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: Route socket" >&5
- $as_echo "Route socket" >&6; }
-   KERNEL_METHOD="kernel_socket.o"
-   RT_METHOD="rt_socket.o"
- elif test "$opsys" = "irix" ; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: Route socket" >&5
- $as_echo "Route socket" >&6; }
-   KERNEL_METHOD="kernel_socket.o"
-   RT_METHOD="rt_socket.o"
- else
-   if test "$cross_compiling" = yes; then :
-   KERNEL_METHOD=kernel_socket.o
-    RT_METHOD=rt_socket.o
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: socket" >&5
- $as_echo "socket" >&6; }
- else
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <errno.h>
- #include <sys/types.h>
- #include <sys/socket.h>
- main ()
- {
-   int ac_sock;
-   ac_sock = socket (AF_ROUTE, SOCK_RAW, 0);
-   if (ac_sock < 0 && errno == EINVAL)
-     exit (1);
-   exit (0);
- }
- _ACEOF
- if ac_fn_c_try_run "$LINENO"; then :
-   KERNEL_METHOD=kernel_socket.o
-    RT_METHOD=rt_socket.o
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: socket" >&5
- $as_echo "socket" >&6; }
- else
-   RT_METHOD=rt_ioctl.o
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ioctl" >&5
- $as_echo "ioctl" >&6; }
  fi
- rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-   conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
- fi
   if test "x$netlink" = "xyes"; then
    HAVE_NETLINK_TRUE=
    HAVE_NETLINK_FALSE='#'
- Line 16422  else
+ Line 17562  else
    if test "x$netlink" = xyes; then
    quagga_cv_rtread_method="netlink"
  else
-for quagga_cv_rtread_method in /proc/net/route /dev/ip /dev/null;
+for quagga_cv_rtread_method in /dev/ip /dev/null;
  do
    test x`ls $quagga_cv_rtread_method 2>/dev/null` = x"$quagga_cv_rtread_method" && break
  done
  case $quagga_cv_rtread_method in
-   "/proc/net/route") quagga_cv_rtread_method="proc";;
    "/dev/ip")
                       case "$host" in
                         *-freebsd*)    quagga_cv_rtread_method="sysctl";;
- Line 16459  elif test "$opsys" = "sol8";then
+ Line 17598  elif test "$opsys" = "sol8";then
  $as_echo "Solaris GLIF" >&6; }
    IF_METHOD=if_ioctl_solaris.o
    IOCTL_METHOD=ioctl_solaris.o
- elif test "$opsys" = "irix" ; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: IRIX" >&5
- $as_echo "IRIX" >&6; }
-   IF_METHOD=if_ioctl.o
  elif test "$opsys" = "openbsd";then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5
  $as_echo "openbsd" >&6; }
- Line 16574  _ACEOF
+ Line 17709  _ACEOF
  fi
+ for ac_header in linux/mroute.h
+ do :
+   ac_fn_c_check_header_compile "$LINENO" "linux/mroute.h" "ac_cv_header_linux_mroute_h" "
+ #if HAVE_NETINET_IN_H
+ #include<netinet/in.h>
+ #endif
+ "
+ if test "x$ac_cv_header_linux_mroute_h" = xyes; then :
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_LINUX_MROUTE_H 1
+ _ACEOF
+ fi
+ done
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD struct ip_mreq hack" >&5
  $as_echo_n "checking for BSD struct ip_mreq hack... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- Line 16584  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ Line 17735  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  int
  main ()
  {
-#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__)
+#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)
    return (0);
  #else
    #error No support for BSD struct ip_mreq hack detected
- Line 17287  fi
+ Line 18438  fi
  fi
- if test "$netlink" != yes; then
-   if test -r /proc/net/dev; then
- $as_echo "#define HAVE_PROC_NET_DEV /**/" >>confdefs.h
-     IF_PROC=if_proc.o
-   fi
-   if test -r /proc/net/if_inet6; then
- $as_echo "#define HAVE_PROC_NET_IF_INET6 /**/" >>confdefs.h
-     IF_PROC=if_proc.o
-   fi
- fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipforward method" >&5
  $as_echo_n "checking ipforward method... " >&6; }
  if ${quagga_cv_ipforward_method+:} false; then :
- Line 17324  case $quagga_cv_ipforward_method in
+ Line 18459  case $quagga_cv_ipforward_method in
    "/proc/net/snmp")  quagga_cv_ipforward_method="proc";;
    "/dev/ip")
                       case "$host" in
-                        *-nec-sysv4*)  quagga_cv_ipforward_method="ews";;
                         *-freebsd*)    quagga_cv_ipforward_method="sysctl";;
                         *)             quagga_cv_ipforward_method="solaris";;
                       esac;;
- Line 17352  done
+ Line 18486  done
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether does this OS have IPv6 stack" >&5
  $as_echo_n "checking whether does this OS have IPv6 stack... " >&6; }
-if test "${enable_ipv6}" = "no"; then
+  if grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
-$as_echo "disabled" >&6; }
-else
-  if grep IPV6_INRIA_VERSION /usr/include/netinet/in.h >/dev/null 2>&1; then
-    zebra_cv_ipv6=yes
- $as_echo "#define HAVE_IPV6 1" >>confdefs.h
- $as_echo "#define INRIA_IPV6 1" >>confdefs.h
-     RIPNGD="ripngd"
-     OSPF6D="ospf6d"
-     LIB_IPV6=""
-     { $as_echo "$as_me:${as_lineno-$LINENO}: result: INRIA IPv6" >&5
- $as_echo "INRIA IPv6" >&6; }
-   elif grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then
-     zebra_cv_ipv6=yes
- $as_echo "#define HAVE_IPV6 1" >>confdefs.h
  $as_echo "#define KAME 1" >>confdefs.h
-     RIPNGD="ripngd"
-     OSPF6D="ospf6d"
-     if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then
-       LIB_IPV6="-L/usr/local/v6/lib -linet6"
-     fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: KAME" >&5
  $as_echo "KAME" >&6; }
-   elif grep MUSICA /usr/include6/netinet6/in6.h >/dev/null 2>&1; then
-     zebra_cv_ipv6=yes
- $as_echo "#define HAVE_IPV6 1" >>confdefs.h
- $as_echo "#define MUSICA 1" >>confdefs.h
- $as_echo "#define KAME 1" >>confdefs.h
-     RIPNGD="ripngd"
-     OSPF6D="ospf6d"
-     if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then
-       LIB_IPV6="-L/usr/local/v6/lib -linet6"
-     fi
-     { $as_echo "$as_me:${as_lineno-$LINENO}: result: MUSICA" >&5
- $as_echo "MUSICA" >&6; }
-   elif grep NRL /usr/include/netinet6/in6.h >/dev/null 2>&1; then
-     zebra_cv_ipv6=yes
- $as_echo "#define HAVE_IPV6 1" >>confdefs.h
- $as_echo "#define NRL 1" >>confdefs.h
-     RIPNGD="ripngd"
-     OSPF6D="ospf6d"
-     if test x"$opsys" = x"bsdi";then
- $as_echo "#define BSDI_NRL /**/" >>confdefs.h
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: BSDI_NRL" >&5
- $as_echo "BSDI_NRL" >&6; }
-     else
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: NRL" >&5
- $as_echo "NRL" >&6; }
-     fi
    elif test x"$opsys" = x"sol8"; then
-     zebra_cv_ipv6=yes;
- $as_echo "#define HAVE_IPV6 1" >>confdefs.h
  $as_echo "#define SOLARIS_IPV6 1" >>confdefs.h
-     RIPNGD="ripngd"
-     OSPF6D="ospf6d"
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: Solaris IPv6" >&5
  $as_echo "Solaris IPv6" >&6; }
-  elif test "${enable_ipv6}" = "yes"; then
+  elif test x"$opsys" = x"gnu-linux"; then
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-      #include <linux/version.h>
+$as_echo "#define LINUX_IPV6 1" >>confdefs.h
-      /* 2.1.128 or later */
-      #if LINUX_VERSION_CODE >= 0x020180
-      yes
-      #endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then :
-  zebra_cv_ipv6=yes
-       zebra_cv_linux_ipv6=yes
-       { $as_echo "$as_me:${as_lineno-$LINENO}: result: Linux IPv6" >&5
-$as_echo "Linux IPv6" >&6; }
-fi
-rm -f conftest*
-  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Linux IPv6" >&5
-    if test x`ls /proc/net/ipv6_route 2>/dev/null` = x"/proc/net/ipv6_route"
-     then
-      zebra_cv_ipv6=yes
-      zebra_cv_linux_ipv6=yes
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: Linux IPv6" >&5
  $as_echo "Linux IPv6" >&6; }
-    fi
+  else
+    as_fn_error $? "Failed to detect IPv6 stack" "$LINENO" 5
    fi
-   if test "$zebra_cv_linux_ipv6" = "yes";then
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libc has IPv6 support" >&5
- $as_echo_n "checking whether libc has IPv6 support... " >&6; }
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <netinet/in.h>
- int
- main ()
- {
-  int a; a = (int) in6addr_any.s6_addr[0]; if (a != 12345) return a;
-   ;
-   return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
-       zebra_cv_ipv6=yes
-       zebra_cv_linux_ipv6=yes
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
-       zebra_cv_ipv6=no
-       zebra_cv_linux_ipv6=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext conftest.$ac_ext
-   fi
-   if test "$zebra_cv_linux_ipv6" = "yes";then
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc >= 2.1" >&5
- $as_echo_n "checking for GNU libc >= 2.1... " >&6; }
  $as_echo "#define HAVE_IPV6 1" >>confdefs.h
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <features.h>
- #if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
-   yes
- #endif
- _ACEOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-   $EGREP "yes" >/dev/null 2>&1; then :
-   glibc=yes
- $as_echo "#define LINUX_IPV6 1" >>confdefs.h
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
- rm -f conftest*
-     RIPNGD="ripngd"
-     OSPF6D="ospf6d"
-     if test "$glibc" != "yes"; then
-       INCLUDES="-I/usr/inet6/include"
-       if test x`ls /usr/inet6/lib/libinet6.a 2>/dev/null` != x;then
-          LIB_IPV6="-L/usr/inet6/lib -linet6"
-       fi
-     fi
-   fi
-   LIBS="$LIB_IPV6 $LIBS"
-   if test x"$RIPNGD" = x""; then
-     { $as_echo "$as_me:${as_lineno-$LINENO}: result: IPv4 only" >&5
- $as_echo "IPv4 only" >&6; }
-   fi
- fi
- if test "x${zebra_cv_ipv6}" = "xyes"; then
  for ac_header in netinet6/in6.h netinet/in6_var.h netinet/icmp6.h \
          netinet6/in6_var.h netinet6/nd6.h
  do :
- Line 17637  fi
+ Line 18607  fi
  done
- fi
  if test "${enable_doc}" = "no";then
- Line 17646  else
+ Line 18615  else
    DOC="doc"
  fi
- if test "${enable_tests}" = "no";then
-   BUILD_TESTS=""
- else
-   BUILD_TESTS="tests"
- fi
  if test "${enable_zebra}" = "no";then
    ZEBRA=""
  else
- Line 17708  else
+ Line 18671  else
  fi
- if test "${enable_babeld}" = "no";then
-   BABELD=""
- else
-   BABELD="babeld"
- fi
-  if test "x$BABELD" = "xbabeld"; then
-   BABELD_TRUE=
-   BABELD_FALSE='#'
- else
-   BABELD_TRUE='#'
-   BABELD_FALSE=
- fi
  if test "${enable_watchquagga}" = "no";then
    WATCHQUAGGA=""
  else
- Line 17737  fi
+ Line 18686  fi
  OSPFCLIENT=""
-if test "${enable_opaque_lsa}" != "no"; then
+if test "${enable_ospfapi}" != "no";then
-  if test "${enable_ospfapi}" != "no";then
  $as_echo "#define SUPPORT_OSPF_API /**/" >>confdefs.h
-    if test "${enable_ospfclient}" != "no";then
+  if test "${enable_ospfclient}" != "no";then
        OSPFCLIENT="ospfclient"
-     fi
    fi
  fi
   if test "x$OSPFCLIENT" = "xospfclient"; then
    OSPFCLIENT_TRUE=
    OSPFCLIENT_FALSE='#'
- Line 17759  fi
+ Line 18706  fi
  case "${enable_ripngd}" in
-   "yes") RIPNGD="ripngd";;
    "no" ) RIPNGD="";;
-  *    ) ;;
+  *    ) RIPNGD="ripngd";;
  esac
   if test "x$RIPNGD" = "xripngd"; then
    RIPNGD_TRUE=
- Line 17773  fi
+ Line 18719  fi
  case "${enable_ospf6d}" in
-   "yes") OSPF6D="ospf6d";;
    "no" ) OSPF6D="";;
-  *    ) ;;
+  *    ) OSPF6D="ospf6d";;
  esac
   if test "x$OSPF6D" = "xospf6d"; then
    OSPF6D_TRUE=
- Line 17787  fi
+ Line 18732  fi
  case "${enable_isisd}" in
-   "yes") ISISD="isisd";;
    "no" ) ISISD="";;
-  *    ) ;;
+  *    ) ISISD="isisd";;
  esac
   if test "x$ISISD" = "xisisd"; then
    ISISD_TRUE=
- Line 17800  else
+ Line 18744  else
  fi
-# XXX Perhaps auto-enable on Solaris, but that's messy for cross builds.
+case "${enable_pimd}" in
-case "${enable_solaris}" in
+  "no" ) PIMD="";;
-  "yes") SOLARIS="solaris";;
+  *    ) PIMD="pimd";;
-  "no" ) SOLARIS="";;
-  *    ) ;;
  esac
+  if test "x$PIMD" = "xpimd"; then
+   PIMD_TRUE=
+   PIMD_FALSE='#'
+ else
+   PIMD_TRUE='#'
+   PIMD_FALSE=
+ fi
  if test "${enable_bgp_announce}" = "no";then
  $as_echo "#define DISABLE_BGP_ANNOUNCE 1" >>confdefs.h
- Line 17832  fi
+ Line 18782  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop in -lc" >&5
  $as_echo_n "checking for inet_ntop in -lc... " >&6; }
  if ${ac_cv_lib_c_inet_ntop+:} false; then :
- Line 18009  _ACEOF
+ Line 18957  _ACEOF
  fi
- ac_fn_c_check_func "$LINENO" "__inet_ntop" "ac_cv_func___inet_ntop"
- if test "x$ac_cv_func___inet_ntop" = xyes; then :
- $as_echo "#define HAVE_INET_NTOP /**/" >>confdefs.h
- fi
- ac_fn_c_check_func "$LINENO" "__inet_pton" "ac_cv_func___inet_pton"
- if test "x$ac_cv_func___inet_pton" = xyes; then :
- $as_echo "#define HAVE_INET_PTON /**/" >>confdefs.h
- fi
- ac_fn_c_check_func "$LINENO" "__inet_aton" "ac_cv_func___inet_aton"
- if test "x$ac_cv_func___inet_aton" = xyes; then :
- $as_echo "#define HAVE_INET_ATON /**/" >>confdefs.h
- fi
  if test "x$enable_pcreposix" = "xyes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcreposix_regexec in -lpcreposix" >&5
  $as_echo_n "checking for pcreposix_regexec in -lpcreposix... " >&6; }
- Line 18928  _ACEOF
+ Line 19854  _ACEOF
  fi
+ ac_fn_c_check_type "$LINENO" "struct vifctl" "ac_cv_type_struct_vifctl" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+ #if HAVE_NETINET6_IN6_H
+ #include <netinet6/in6.h>
+ #endif
+ #if HAVE_NETINET_IN6_VAR_H
+ #include <netinet/in6_var.h>
+ #endif
+ #if HAVE_NETINET_ICMP6_H
+ # include <netinet/icmp6.h>
+ #endif
+ #if HAVE_NETINET6_IN6_VAR_H
+ # include <netinet6/in6_var.h>
+ #endif
+ #if HAVE_NETINET6_ND6_H
+ # include <netinet6/nd6.h>
+ #endif
+ "
+ if test "x$ac_cv_type_struct_vifctl" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_STRUCT_VIFCTL 1
+ _ACEOF
+ fi
+ ac_fn_c_check_type "$LINENO" "struct mfcctl" "ac_cv_type_struct_mfcctl" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+ #if HAVE_NETINET6_IN6_H
+ #include <netinet6/in6.h>
+ #endif
+ #if HAVE_NETINET_IN6_VAR_H
+ #include <netinet/in6_var.h>
+ #endif
+ #if HAVE_NETINET_ICMP6_H
+ # include <netinet/icmp6.h>
+ #endif
+ #if HAVE_NETINET6_IN6_VAR_H
+ # include <netinet6/in6_var.h>
+ #endif
+ #if HAVE_NETINET6_ND6_H
+ # include <netinet6/nd6.h>
+ #endif
+ "
+ if test "x$ac_cv_type_struct_mfcctl" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_STRUCT_MFCCTL 1
+ _ACEOF
+ fi
+ ac_fn_c_check_type "$LINENO" "struct sioc_sg_req" "ac_cv_type_struct_sioc_sg_req" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+ #if HAVE_NETINET6_IN6_H
+ #include <netinet6/in6.h>
+ #endif
+ #if HAVE_NETINET_IN6_VAR_H
+ #include <netinet/in6_var.h>
+ #endif
+ #if HAVE_NETINET_ICMP6_H
+ # include <netinet/icmp6.h>
+ #endif
+ #if HAVE_NETINET6_IN6_VAR_H
+ # include <netinet6/in6_var.h>
+ #endif
+ #if HAVE_NETINET6_ND6_H
+ # include <netinet6/nd6.h>
+ #endif
+ "
+ if test "x$ac_cv_type_struct_sioc_sg_req" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_STRUCT_SIOC_SG_REQ 1
+ _ACEOF
+ fi
+ ac_fn_c_check_type "$LINENO" "vifi_t" "ac_cv_type_vifi_t" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+ #if HAVE_NETINET6_IN6_H
+ #include <netinet6/in6.h>
+ #endif
+ #if HAVE_NETINET_IN6_VAR_H
+ #include <netinet/in6_var.h>
+ #endif
+ #if HAVE_NETINET_ICMP6_H
+ # include <netinet/icmp6.h>
+ #endif
+ #if HAVE_NETINET6_IN6_VAR_H
+ # include <netinet6/in6_var.h>
+ #endif
+ #if HAVE_NETINET6_ND6_H
+ # include <netinet6/nd6.h>
+ #endif
+ "
+ if test "x$ac_cv_type_vifi_t" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_VIFI_T 1
+ _ACEOF
+ fi
+ ac_fn_c_check_type "$LINENO" "struct sioc_vif_req" "ac_cv_type_struct_sioc_vif_req" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+ #if HAVE_NETINET6_IN6_H
+ #include <netinet6/in6.h>
+ #endif
+ #if HAVE_NETINET_IN6_VAR_H
+ #include <netinet/in6_var.h>
+ #endif
+ #if HAVE_NETINET_ICMP6_H
+ # include <netinet/icmp6.h>
+ #endif
+ #if HAVE_NETINET6_IN6_VAR_H
+ # include <netinet6/in6_var.h>
+ #endif
+ #if HAVE_NETINET6_ND6_H
+ # include <netinet6/nd6.h>
+ #endif
+ "
+ if test "x$ac_cv_type_struct_sioc_vif_req" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_STRUCT_SIOC_VIF_REQ 1
+ _ACEOF
+ fi
+ ac_fn_c_check_type "$LINENO" "struct igmpmsg" "ac_cv_type_struct_igmpmsg" "#ifdef SUNOS_5
+ #define _XPG4_2
+ #define __EXTENSIONS__
+ #endif
+ #include <stdio.h>
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <stddef.h>
+ #else
+ # if HAVE_STDLIB_H
+ #  include <stdlib.h>
+ # endif
+ #endif
+ #if HAVE_SYS_TYPES_H
+ # include <sys/types.h>
+ #endif
+ /* sys/conf.h depends on param.h on FBSD at least */
+ #if HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ /* Required for MAXSIG */
+ #if HAVE_SIGNAL_H
+ # include <signal.h>
+ #endif
+ #if HAVE_SYS_SOCKET_H
+ # include <sys/socket.h>
+ #endif
+ #ifdef __APPLE__
+ # define __APPLE_USE_RFC_3542
+ #endif
+ #if HAVE_NETINET_IN_H
+ # include <netinet/in.h>
+ #endif
+ #ifdef TIME_WITH_SYS_TIME
+ # include <sys/time.h>
+ # include <time.h>
+ #else
+ # ifdef HAVE_SYS_TIME_H
+ #  include <sys/time.h>
+ # else
+ #  include <time.h>
+ # endif
+ #endif /* TIME_WITH_SYS_TIME */
+ #if HAVE_NET_IF_H
+ # include <net/if.h>
+ #endif
+ #if HAVE_NET_IF_VAR_H
+ # include <net/if_var.h>
+ #endif
+ #if HAVE_SYS_UN_H
+ # include <sys/un.h>
+ #endif
+ #if HAVE_NETINET_IN_SYSTM_H
+ # include <netinet/in_systm.h>
+ #endif
+ #if HAVE_NETINET_IN_VAR_H
+ # include <netinet/in_var.h>
+ #endif
+ #if HAVE_NET_IF_DL_H
+ # include <net/if_dl.h>
+ #endif
+ #if HAVE_NET_NETOPT_H
+ # include <net/netopt.h>
+ #endif
+ #if HAVE_NET_ROUTE_H
+ # include <net/route.h>
+ #endif
+ #if HAVE_INET_ND_H
+ # include <inet/nd.h>
+ #endif
+ #if HAVE_ARPA_INET_H
+ # include <arpa/inet.h>
+ #endif
+ /* Required for IDRP */
+ #if HAVE_NETINET_IP_ICMP_H
+ # include <netinet/ip_icmp.h>
+ #endif
+ #if HAVE_NETINET6_IN6_H
+ #include <netinet6/in6.h>
+ #endif
+ #if HAVE_NETINET_IN6_VAR_H
+ #include <netinet/in6_var.h>
+ #endif
+ #if HAVE_NETINET_ICMP6_H
+ # include <netinet/icmp6.h>
+ #endif
+ #if HAVE_NETINET6_IN6_VAR_H
+ # include <netinet6/in6_var.h>
+ #endif
+ #if HAVE_NETINET6_ND6_H
+ # include <netinet6/nd6.h>
+ #endif
+ "
+ if test "x$ac_cv_type_struct_igmpmsg" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_STRUCT_IGMPMSG 1
+ _ACEOF
+ fi
  ac_fn_c_check_type "$LINENO" "struct ifaliasreq" "ac_cv_type_struct_ifaliasreq" "#ifdef SUNOS_5
  #define _XPG4_2
  #define __EXTENSIONS__
- Line 20642  else
+ Line 22204  else
  fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IP_PKTINFO" >&5
+ $as_echo_n "checking for IP_PKTINFO... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <netdb.h>
+ int
+ main ()
+ {
+   int opt = IP_PKTINFO;
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ $as_echo "#define HAVE_IP_PKTINFO 1" >>confdefs.h
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IP_RECVDSTADDR" >&5
+ $as_echo_n "checking for IP_RECVDSTADDR... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <netinet/in.h>
+ int
+ main ()
+ {
+   int opt = IP_RECVDSTADDR;
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ $as_echo "#define HAVE_IP_RECVDSTADDR 1" >>confdefs.h
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IP_RECVIF" >&5
+ $as_echo_n "checking for IP_RECVIF... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #include <netinet/in.h>
+ int
+ main ()
+ {
+   int opt = IP_RECVIF;
+   ;
+   return 0;
+ }
+ _ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ $as_echo "#define HAVE_IP_RECVIF 1" >>confdefs.h
+ else
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  if test "${enable_rusage}" != "no"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getrusage is available" >&5
  $as_echo_n "checking whether getrusage is available... " >&6; }
- Line 21273  fi
+ Line 22928  fi
-ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
+if test x"${enable_backtrace}" != x"no" ; then
+  backtrace_ok=no
+  ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
  if test "x$ac_cv_header_execinfo_h" = xyes; then :
-   ac_fn_c_check_func "$LINENO" "backtrace" "ac_cv_func_backtrace"
- if test "x$ac_cv_func_backtrace" = xyes; then :
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace" >&5
+ $as_echo_n "checking for library containing backtrace... " >&6; }
+ if ${ac_cv_search_backtrace+:} false; then :
+   $as_echo_n "(cached) " >&6
+ else
+   ac_func_search_save_LIBS=$LIBS
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ /* Override any GCC internal prototype to avoid an error.
+    Use char because int might match the return type of a GCC
+    builtin and then its argument prototype would still apply.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ char backtrace ();
+ int
+ main ()
+ {
+ return backtrace ();
+   ;
+   return 0;
+ }
+ _ACEOF
+ for ac_lib in '' execinfo; do
+   if test -z "$ac_lib"; then
+     ac_res="none required"
+   else
+     ac_res=-l$ac_lib
+     LIBS="-l$ac_lib -lm $ac_func_search_save_LIBS"
+   fi
+   if ac_fn_c_try_link "$LINENO"; then :
+   ac_cv_search_backtrace=$ac_res
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+     conftest$ac_exeext
+   if ${ac_cv_search_backtrace+:} false; then :
+   break
+ fi
+ done
+ if ${ac_cv_search_backtrace+:} false; then :
+ else
+   ac_cv_search_backtrace=no
+ fi
+ rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace" >&5
+ $as_echo "$ac_cv_search_backtrace" >&6; }
+ ac_res=$ac_cv_search_backtrace
+ if test "$ac_res" != no; then :
+   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  $as_echo "#define HAVE_GLIBC_BACKTRACE /**/" >>confdefs.h
  $as_echo "#define HAVE_STACK_TRACE /**/" >>confdefs.h
+       backtrace_ok=yes
  fi
- Line 21291  fi
+ Line 23002  fi
+   if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then
+         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ as_fn_error $? "failed to find backtrace support
+ See \`config.log' for more details" "$LINENO" 5; }
+   fi
+ fi
  ac_fn_c_check_header_compile "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "#ifdef SUNOS_5
  #define _XPG4_2
  #define __EXTENSIONS__
- Line 21424  fi
+ Line 23143  fi
  CONFDATE=`date '+%Y%m%d'`
-# Check whether --enable-pie was given.
+if test x"$DEJAGNU" = x
-if test "${enable_pie+set}" = set; then :
+then
-  enableval=$enable_pie;
+  DEJAGNU="\$(top_srcdir)/tests/global-conf.exp"
  fi
+ RUNTESTDEFAULTFLAGS="-x --tool \$\$tool"
- if test "$enable_pie" != "no"; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts PIE flags" >&5
- $as_echo_n "checking whether $CC accepts PIE flags... " >&6; }
- if ${ap_cv_cc_pie+:} false; then :
-   $as_echo_n "(cached) " >&6
- else
-     save_CFLAGS=$CFLAGS
-     save_LDFLAGS=$LDFLAGS
-     CFLAGS="$CFLAGS -fPIE"
-     LDFLAGS="$LDFLAGS -pie"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- static int foo[30000]; int main () { return 0; }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-   ap_cv_cc_pie=yes
- else
-   ap_cv_cc_pie=no
- fi
- rm -f core conftest.err conftest.$ac_objext \
-     conftest$ac_exeext conftest.$ac_ext
-     CFLAGS=$save_CFLAGS
-     LDFLAGS=$save_LDFLAGS
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ap_cv_cc_pie" >&5
- $as_echo "$ap_cv_cc_pie" >&6; }
-   if test "$ap_cv_cc_pie" = "yes"; then
-     PICFLAGS="-fPIE"
-     PILDFLAGS="-pie"
-   fi
- fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking directory to use for state file" >&5
  $as_echo_n "checking directory to use for state file... " >&6; }
  if test "${prefix}" = "NONE"; then
- Line 21522  _ACEOF
+ Line 23207  _ACEOF
  cat >>confdefs.h <<_ACEOF
-#define PATH_BABELD_PID "$quagga_statedir/babeld.pid"
+#define PATH_ISISD_PID "$quagga_statedir/isisd.pid"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
-#define PATH_ISISD_PID "$quagga_statedir/isisd.pid"
+#define PATH_PIMD_PID "$quagga_statedir/pimd.pid"
  _ACEOF
- Line 21572  _ACEOF
+ Line 23257  _ACEOF
  cat >>confdefs.h <<_ACEOF
-#define BABEL_VTYSH_PATH "$quagga_statedir/babeld.vty"
+#define ISIS_VTYSH_PATH "$quagga_statedir/isisd.vty"
  _ACEOF
  cat >>confdefs.h <<_ACEOF
-#define ISIS_VTYSH_PATH "$quagga_statedir/isisd.vty"
+#define PIM_VTYSH_PATH "$quagga_statedir/pimd.vty"
  _ACEOF
- Line 21716  fi
+ Line 23401  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_htonl_works" >&5
  $as_echo "$ac_cv_htonl_works" >&6; }
-ac_config_files="$ac_config_files Makefile lib/Makefile zebra/Makefile ripd/Makefile ripngd/Makefile bgpd/Makefile ospfd/Makefile watchquagga/Makefile ospf6d/Makefile isisd/Makefile babeld/Makefile vtysh/Makefile doc/Makefile ospfclient/Makefile tests/Makefile m4/Makefile redhat/Makefile pkgsrc/Makefile redhat/quagga.spec lib/version.h doc/defines.texi isisd/topology/Makefile pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh"
+ac_config_files="$ac_config_files Makefile lib/Makefile zebra/Makefile ripd/Makefile ripngd/Makefile bgpd/Makefile ospfd/Makefile watchquagga/Makefile ospf6d/Makefile isisd/Makefile vtysh/Makefile doc/Makefile ospfclient/Makefile tests/Makefile m4/Makefile pimd/Makefile tests/bgpd.tests/Makefile tests/libzebra.tests/Makefile redhat/Makefile pkgsrc/Makefile redhat/quagga.spec lib/version.h doc/defines.texi isisd/topology/Makefile pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh"
  ac_config_files="$ac_config_files solaris/Makefile"
- Line 21834  LIBOBJS=$ac_libobjs
+ Line 23519  LIBOBJS=$ac_libobjs
  LTLIBOBJS=$ac_ltlibobjs
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
- $as_echo_n "checking that generated files are newer than configure... " >&6; }
-    if test -n "$am_sleep_pid"; then
-      # Hide warnings about reused PIDs.
-      wait $am_sleep_pid 2>/dev/null
-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
- $as_echo "done" >&6; }
   if test -n "$EXEEXT"; then
    am__EXEEXT_TRUE=
    am__EXEEXT_FALSE='#'
- Line 21891  if test -z "${OSPFD_TRUE}" && test -z "${OSPFD_FALSE}"
+ Line 23568  if test -z "${OSPFD_TRUE}" && test -z "${OSPFD_FALSE}"
    as_fn_error $? "conditional \"OSPFD\" was never defined.
  Usually this means the macro was only invoked conditionally." "$LINENO" 5
  fi
- if test -z "${BABELD_TRUE}" && test -z "${BABELD_FALSE}"; then
-   as_fn_error $? "conditional \"BABELD\" was never defined.
- Usually this means the macro was only invoked conditionally." "$LINENO" 5
- fi
  if test -z "${WATCHQUAGGA_TRUE}" && test -z "${WATCHQUAGGA_FALSE}"; then
    as_fn_error $? "conditional \"WATCHQUAGGA\" was never defined.
  Usually this means the macro was only invoked conditionally." "$LINENO" 5
- Line 21915  if test -z "${ISISD_TRUE}" && test -z "${ISISD_FALSE}"
+ Line 23588  if test -z "${ISISD_TRUE}" && test -z "${ISISD_FALSE}"
    as_fn_error $? "conditional \"ISISD\" was never defined.
  Usually this means the macro was only invoked conditionally." "$LINENO" 5
  fi
+ if test -z "${PIMD_TRUE}" && test -z "${PIMD_FALSE}"; then
+   as_fn_error $? "conditional \"PIMD\" was never defined.
+ Usually this means the macro was only invoked conditionally." "$LINENO" 5
+ fi
  : "${CONFIG_STATUS=./config.status}"
  ac_write_fail=0
- Line 22312  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ Line 23989  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  # report actual input values of CONFIG_FILES etc. instead of their
  # values after options handling.
  ac_log="
-This file was extended by Quagga $as_me 0.99.22, which was
+This file was extended by Quagga $as_me 1.0.20160315, which was
  generated by GNU Autoconf 2.69.  Invocation command line was
    CONFIG_FILES    = $CONFIG_FILES
- Line 22378  _ACEOF
+ Line 24055  _ACEOF
  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
  ac_cs_version="\\
-Quagga config.status 0.99.22
+Quagga config.status 1.0.20160315
  configured by $0, generated by GNU Autoconf 2.69,
    with options \\"\$ac_cs_config\\"
- Line 22797  do
+ Line 24474  do
      "watchquagga/Makefile") CONFIG_FILES="$CONFIG_FILES watchquagga/Makefile" ;;
      "ospf6d/Makefile") CONFIG_FILES="$CONFIG_FILES ospf6d/Makefile" ;;
      "isisd/Makefile") CONFIG_FILES="$CONFIG_FILES isisd/Makefile" ;;
-     "babeld/Makefile") CONFIG_FILES="$CONFIG_FILES babeld/Makefile" ;;
      "vtysh/Makefile") CONFIG_FILES="$CONFIG_FILES vtysh/Makefile" ;;
      "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
      "ospfclient/Makefile") CONFIG_FILES="$CONFIG_FILES ospfclient/Makefile" ;;
      "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
      "m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
+     "pimd/Makefile") CONFIG_FILES="$CONFIG_FILES pimd/Makefile" ;;
+     "tests/bgpd.tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/bgpd.tests/Makefile" ;;
+     "tests/libzebra.tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/libzebra.tests/Makefile" ;;
      "redhat/Makefile") CONFIG_FILES="$CONFIG_FILES redhat/Makefile" ;;
      "pkgsrc/Makefile") CONFIG_FILES="$CONFIG_FILES pkgsrc/Makefile" ;;
      "redhat/quagga.spec") CONFIG_FILES="$CONFIG_FILES redhat/quagga.spec" ;;
- Line 23426  $as_echo "$as_me: executing $ac_file commands" >&6;}
+ Line 25105  $as_echo "$as_me: executing $ac_file commands" >&6;}
      # Strip MF so we end up with the name of the file.
      mf=`echo "$mf" | sed -e 's/:.*$//'`
      # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
+    # We used to match only the files named `Makefile.in', but
      # some people rename them; so instead we look at the file content.
      # Grep'ing the first line is not enough: some people post-process
      # each Makefile.in and add a new line on top of each file to say so.
- Line 23460  $as_echo X"$mf" |
+ Line 25139  $as_echo X"$mf" |
        continue
      fi
      # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
+    # from the Makefile without running `make'.
      DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
      test -z "$DEPDIR" && continue
      am__include=`sed -n 's/^am__include = //p' < "$mf"`
      test -z "am__include" && continue
      am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+     # When using ansi2knr, U may be empty or an underscore; expand it
+     U=`sed -n 's/^U = //p' < "$mf"`
      # Find all dependency output files, they are included files with
      # $(DEPDIR) in their names.  We invoke sed twice because it is the
      # simplest approach to changing $(DEPDIR) to its actual value in the
      # expansion.
      for file in `sed -n "
        s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
        # Make sure the directory exists.
        test -f "$dirpart/$file" && continue
        fdir=`$as_dirname -- "$file" ||
- Line 24184  source code location    : ${srcdir}
+ Line 25865  source code location    : ${srcdir}
  compiler                : ${CC}
  compiler flags          : ${CFLAGS}
  make                    : ${MAKE-make}
- includes                : ${INCLUDES}
  linker flags            : ${LDFLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM}
  state file directory    : ${quagga_statedir}
  config file directory   : `eval echo \`echo ${sysconfdir}\``

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1.1.4
changed lines
	Added in v.1.1.1.5