AC_INIT
AC_CONFIG_SRCDIR([conf/confbase.Y])
-AC_CONFIG_AUX_DIR(tools)
-
-AC_ARG_ENABLE(debug, [ --enable-debug enable internal debugging routines (default: disabled)],,enable_debug=no)
-AC_ARG_ENABLE(memcheck, [ --enable-memcheck check memory allocations when debugging (default: enabled)],,enable_memcheck=yes)
-AC_ARG_ENABLE(client, [ --enable-client enable building of BIRD client (default: enabled)],,enable_client=yes)
-AC_ARG_ENABLE(ipv6, [ --enable-ipv6 enable building of IPv6 version (default: disabled)],,enable_ipv6=no)
-AC_ARG_ENABLE(pthreads, [ --enable-pthreads enable POSIX threads support (default: detect)],,enable_pthreads=try)
-AC_ARG_WITH(suffix, [ --with-suffix=STRING use specified suffix for BIRD files (default: 6 for IPv6 version)],[given_suffix="yes"])
-AC_ARG_WITH(sysconfig, [ --with-sysconfig=FILE use specified BIRD system configuration file])
-AC_ARG_WITH(protocols, [ --with-protocols=LIST include specified routing protocols (default: all)],,[with_protocols="all"])
-AC_ARG_WITH(sysinclude, [ --with-sysinclude=PATH search for system includes on specified place])
-AC_ARG_WITH(runtimedir, [ --with-runtimedir=PATH path for runtime files (default: $(localstatedir)/run)],[runtimedir="$with_runtimedir"],[runtimedir="\$(localstatedir)/run"])
-AC_ARG_WITH(iproutedir, [ --with-iproutedir=PATH path to iproute2 config files (default: /etc/iproute2)],[given_iproutedir="yes"])
+AC_CONFIG_AUX_DIR([tools])
+
+AC_ARG_ENABLE([client],
+ [AS_HELP_STRING([--enable-client], [enable building of BIRD client @<:@yes@:>@])],
+ [],
+ [enable_client=yes]
+)
+
+AC_ARG_ENABLE([debug],
+ [AS_HELP_STRING([--enable-debug], [enable internal debugging routines @<:@no@:>@])],
+ [],
+ [enable_debug=no]
+)
+
+AC_ARG_ENABLE([debug-generated],
+ [AS_HELP_STRING([--enable-debug-generated], [enable this to abstain from generating #line @<:@no@:>@])],
+ [],
+ [enable_debug_generated=no]
+)
+
+AC_ARG_ENABLE([memcheck],
+ [AS_HELP_STRING([--enable-memcheck], [check memory allocations when debugging @<:@yes@:>@])],
+ [],
+ [enable_memcheck=yes]
+)
+
+AC_ARG_ENABLE([pthreads],
+ [AS_HELP_STRING([--enable-pthreads], [enable POSIX threads support @<:@try@:>@])],
+ [],
+ [enable_pthreads=try]
+)
+
+AC_ARG_ENABLE([libssh],
+ [AS_HELP_STRING([--enable-libssh], [enable LibSSH support together with RPKI @<:@try@:>@])],
+ [],
+ [enable_libssh=try]
+)
+
+AC_ARG_ENABLE([mpls-kernel],
+ [AS_HELP_STRING([--enable-mpls-kernel], [enable MPLS support in kernel protocol @<:@try@:>@])],
+ [],
+ [enable_mpls_kernel=try]
+)
+
+AC_ARG_WITH([protocols],
+ [AS_HELP_STRING([--with-protocols=LIST], [include specified routing protocols @<:@all@:>@])],
+ [],
+ [with_protocols="all"]
+)
+
+AC_ARG_WITH([sysconfig],
+ [AS_HELP_STRING([--with-sysconfig=FILE], [use specified BIRD system configuration file])]
+)
+
+AC_ARG_WITH([runtimedir],
+ [AS_HELP_STRING([--with-runtimedir=PATH], [run-state data, obsolete variant of --runstatedir])],
+ [runstatedir="$with_runtimedir"]
+)
+
+AC_ARG_WITH([iproutedir],
+ [AS_HELP_STRING([--with-iproutedir=PATH], [path to iproute2 config files @<:@/etc/iproute2@:>@])],
+ [given_iproutedir="yes"]
+)
+
AC_ARG_VAR([FLEX], [location of the Flex program])
AC_ARG_VAR([BISON], [location of the Bison program])
AC_ARG_VAR([M4], [location of the M4 program])
if test "$srcdir" = . ; then
- # Building in current directory => create obj directory holding all objects
- objdir=obj
- mkdir -p obj
- srcdir_rel=..
- makefiles="Makefile:tools/Makefile-top.in obj/Makefile:tools/Makefile.in obj/Rules:tools/Rules.in"
- exedir=..
-else
- # Building in separate directory
- objdir=.
- srcdir_rel=$srcdir
- makefiles="Makefile:tools/Makefile.in Rules:tools/Rules.in"
- exedir=.
-fi
-case $srcdir_rel in
- /*) srcdir_rel_mf=$srcdir_rel ;;
- *) srcdir_rel_mf="\$(root-rel)$srcdir_rel" ;;
-esac
-AC_SUBST(objdir)
-AC_SUBST(exedir)
-AC_SUBST(srcdir_rel_mf)
-AC_SUBST(runtimedir)
-
-if test "$enable_ipv6" = yes ; then
- ip=ipv6
- SUFFIX=6
- proto_radv=radv
+ # Building in current directory => create obj directory holding all objects
+ objdir=obj
else
- ip=ipv4
- SUFFIX=""
+ # Building in separate directory
+ objdir=.
fi
-if test "$given_suffix" = yes ; then
- SUFFIX="$with_suffix"
-fi
-AC_SUBST(SUFFIX)
+exedir=.
-if test "$enable_debug" = yes ; then
- CONFIG_FILE="bird$SUFFIX.conf"
- CONTROL_SOCKET="bird$SUFFIX.ctl"
-else
- CONFIG_FILE="\$(sysconfdir)/bird$SUFFIX.conf"
- CONTROL_SOCKET="$runtimedir/bird$SUFFIX.ctl"
-fi
-AC_SUBST(CONFIG_FILE)
-AC_SUBST(CONTROL_SOCKET)
+AC_SUBST([objdir])
+AC_SUBST([exedir])
+AC_SUBST([srcdir])
+
+# Workaround for older Autoconfs that do not define runstatedir
+AS_IF([test -z "${runstatedir}"], [runstatedir='${localstatedir}/run'])
+AC_SUBST([runstatedir])
-AC_SEARCH_LIBS(clock_gettime, [rt posix4], ,
- AC_MSG_ERROR([[Function clock_gettime not available.]]))
+CONFIG_FILE="\$(sysconfdir)/bird.conf"
+AC_SUBST([CONFIG_FILE])
+
+CONTROL_SOCKET="\$(runstatedir)/bird.ctl"
+AC_SUBST([CONTROL_SOCKET])
+
+AC_SEARCH_LIBS([clock_gettime], [rt posix4],
+ [],
+ [AC_MSG_ERROR([Function clock_gettime not available.])]
+)
AC_CANONICAL_HOST
# Store this value because ac_test_CFLAGS is overwritten by AC_PROG_CC
if test "$ac_test_CFLAGS" != set ; then
- bird_cflags_default=yes
+ bird_cflags_default=yes
fi
AC_PROG_CC
+AC_PROG_CC_C99
if test -z "$GCC" ; then
- AC_MSG_ERROR([This program requires the GNU C Compiler.])
+ AC_MSG_ERROR([This program requires the GNU C Compiler.])
+fi
+
+BIRD_CHECK_THREAD_LOCAL
+if test "$bird_cv_thread_local" = yes ; then
+ AC_DEFINE([HAVE_THREAD_LOCAL], [1], [Define to 1 if _Thread_local is available])
fi
if test "$enable_pthreads" != no ; then
- BIRD_CHECK_PTHREADS
-
- if test "$bird_cv_lib_pthreads" = yes ; then
- AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled])
- CFLAGS="$CFLAGS -pthread"
- LDFLAGS="$LDFLAGS -pthread"
- proto_bfd=bfd
- elif test "$enable_pthreads" = yes ; then
- AC_MSG_ERROR([POSIX threads not available.])
- fi
-
- if test "$enable_pthreads" = try ; then
- enable_pthreads="$bird_cv_lib_pthreads"
- fi
+ BIRD_CHECK_PTHREADS
+
+ if test "$bird_cv_lib_pthreads" = yes ; then
+ AC_DEFINE([USE_PTHREADS], [1], [Define to 1 if pthreads are enabled])
+ CFLAGS="$CFLAGS -pthread"
+ LDFLAGS="$LDFLAGS -pthread"
+ proto_bfd=bfd
+ elif test "$enable_pthreads" = yes ; then
+ AC_MSG_ERROR([POSIX threads not available.])
+ fi
+
+ if test "$enable_pthreads" = try ; then
+ enable_pthreads="$bird_cv_lib_pthreads"
+ fi
fi
if test "$bird_cflags_default" = yes ; then
- BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign, -Wall)
- BIRD_CHECK_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers, -Wall -Wextra)
- BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing)
- BIRD_CHECK_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow)
-
- CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wno-parentheses"
- BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_pointer_sign, -Wno-pointer-sign)
- BIRD_ADD_GCC_OPTION(bird_cv_c_option_wno_missing_init, -Wno-missing-field-initializers)
- BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_aliasing, -fno-strict-aliasing)
- BIRD_ADD_GCC_OPTION(bird_cv_c_option_fno_strict_overflow, -fno-strict-overflow)
+ BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_pointer_sign], [-Wno-pointer-sign], [-Wall])
+ BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_missing_init], [-Wno-missing-field-initializers], [-Wall -Wextra])
+ BIRD_CHECK_GCC_OPTION([bird_cv_c_option_fno_strict_aliasing], [-fno-strict-aliasing])
+ BIRD_CHECK_GCC_OPTION([bird_cv_c_option_fno_strict_overflow], [-fno-strict-overflow])
+
+ CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wno-parentheses"
+ BIRD_ADD_GCC_OPTION([bird_cv_c_option_wno_pointer_sign], [-Wno-pointer-sign])
+ BIRD_ADD_GCC_OPTION([bird_cv_c_option_wno_missing_init], [-Wno-missing-field-initializers])
+ BIRD_ADD_GCC_OPTION([bird_cv_c_option_fno_strict_aliasing], [-fno-strict-aliasing])
+ BIRD_ADD_GCC_OPTION([bird_cv_c_option_fno_strict_overflow], [-fno-strict-overflow])
fi
AC_MSG_CHECKING([CFLAGS])
-AC_MSG_RESULT($CFLAGS)
+AC_MSG_RESULT([$CFLAGS])
+if test "$enable_debug" = no; then
+ BIRD_CHECK_LTO
+fi
+
+if test "$bird_cv_c_lto" = yes; then
+ CFLAGS="$CFLAGS -flto"
+ LDFLAGS="$LDFLAGS -flto"
+fi
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_RANLIB
-AC_CHECK_PROG(FLEX, flex, flex)
-AC_CHECK_PROG(BISON, bison, bison)
-AC_CHECK_PROGS(M4, gm4 m4)
+AC_CHECK_PROG([FLEX], [flex], [flex])
+AC_CHECK_PROG([BISON], [bison], [bison])
+AC_CHECK_PROGS([M4], [gm4 m4])
test -z "$FLEX" && AC_MSG_ERROR([Flex is missing.])
test -z "$BISON" && AC_MSG_ERROR([Bison is missing.])
test -z "$M4" && AC_MSG_ERROR([M4 is missing.])
-BIRD_CHECK_PROG_FLAVOR_GNU([$M4], , [AC_MSG_ERROR([Provided M4 is not GNU M4.])])
+
+AC_MSG_CHECKING([bison version])
+BIRD_CHECK_BISON_VERSION(BISON_VERSION)
+AC_MSG_RESULT([$BISON_VERSION])
+if test "$bird_bison_synclines" = yes && test "$enable_debug_generated" = no; then
+ M4FLAGS="$M4FLAGS -s"
+fi
+
+if test "$bird_bison_enhanced_error" = yes; then
+ BISONFLAGS="$BISONFLAGS -Dparse.lac=full -Dparse.error=verbose"
+fi
+
+AC_SUBST([M4FLAGS])
+AC_SUBST([BISONFLAGS])
+
+BIRD_CHECK_PROG_FLAVOR_GNU([$M4],
+ [],
+ [AC_MSG_ERROR([Provided M4 is not GNU M4.])]
+)
if test -n "$with_sysconfig" -a "$with_sysconfig" != no ; then
- if test -f $with_sysconfig ; then
- sysdesc=$with_sysconfig
- else
- sysdesc=$srcdir/sysdep/cf/$with_sysconfig
- if ! test -f $sysdesc ; then
- sysdesc=$sysdesc.h
- fi
- fi
+ if test -f $with_sysconfig ; then
+ sysdesc=$with_sysconfig
+ else
+ sysdesc=$srcdir/sysdep/cf/$with_sysconfig
+ if ! test -f $sysdesc ; then
+ sysdesc=$sysdesc.h
+ fi
+ fi
elif test -f sysconfig.h ; then
- sysdesc=sysconfig
+ sysdesc=sysconfig
else
- case "$ip:$host_os" in
- ipv6:linux*) sysdesc=linux-v6
- default_iproutedir="/etc/iproute2"
- ;;
- ipv4:linux*) sysdesc=linux
- default_iproutedir="/etc/iproute2"
- ;;
- ipv6:netbsd*) sysdesc=bsd-v6
- CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
- LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
- ;;
- ipv4:netbsd*) sysdesc=bsd
- CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
- LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
- ;;
- ipv6:freebsd*) sysdesc=bsd-v6
- ;;
- ipv4:freebsd*) sysdesc=bsd
- ;;
- ipv6:dragonfly*) sysdesc=bsd-v6
- ;;
- ipv4:dragonfly*) sysdesc=bsd
- ;;
- ipv6:kfreebsd*) sysdesc=bsd-v6
- ;;
- ipv4:kfreebsd*) sysdesc=bsd
- ;;
- ipv6:openbsd*) sysdesc=bsd-v6
- ;;
- ipv4:openbsd*) sysdesc=bsd
- ;;
- *) AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.])
- ;;
- esac
- sysdesc=$srcdir/sysdep/cf/$sysdesc.h
+ case "$host_os" in
+ linux*)
+ sysdesc=linux
+ default_iproutedir="/etc/iproute2"
+ ;;
+ freebsd*)
+ sysdesc=bsd
+ CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ ;;
+ kfreebsd*)
+ sysdesc=bsd
+ ;;
+ netbsd*)
+ sysdesc=bsd
+ CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
+ LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
+ ;;
+ openbsd*)
+ sysdesc=bsd
+ ;;
+ dragonfly*)
+ sysdesc=bsd
+ ;;
+ *)
+ AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.])
+ ;;
+ esac
+ sysdesc=$srcdir/sysdep/cf/$sysdesc.h
fi
AC_MSG_CHECKING([which OS configuration should we use])
-AC_MSG_RESULT($sysdesc)
+AC_MSG_RESULT([$sysdesc])
if ! test -f $sysdesc ; then
- AC_MSG_ERROR([The system configuration file is missing.])
+ AC_MSG_ERROR([The system configuration file is missing.])
fi
sysname=`echo $sysdesc | sed 's/\.h$//'`
AC_DEFINE_UNQUOTED([SYSCONF_INCLUDE], ["$sysdesc"], [Which sysdep header to include])
AC_MSG_CHECKING([system-dependent directories])
-sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '` lib"
-AC_MSG_RESULT($sysdep_dirs)
-AC_SUBST(sysdep_dirs)
+sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '`"
+AC_MSG_RESULT([$sysdep_dirs])
+AC_SUBST([sysdep_dirs])
if test "$with_iproutedir" = no ; then with_iproutedir= ; fi
else iproutedir=$default_iproutedir
fi
-AC_SUBST(iproutedir)
+AC_SUBST([iproutedir])
+
+DAEMON_LIBS=
+AC_SUBST(DAEMON_LIBS)
+
+if test "$enable_libssh" != no ; then
+ AC_CHECK_HEADER([libssh/libssh.h], [true], [fail=yes], [ ])
+ AC_CHECK_LIB([ssh], [ssh_connect], [true], [fail=yes])
+
+ if test "$fail" != yes ; then
+ AC_DEFINE([HAVE_LIBSSH], [1], [Define to 1 if you have the `ssh' library (-lssh).])
+ DAEMON_LIBS="-lssh $DAEMON_LIBS"
+ proto_rpki=rpki
+ enable_libssh=yes
+ else
+ if test "$enable_libssh" = yes ; then
+ AC_MSG_ERROR([LibSSH not available.])
+ else
+ enable_libssh=no
+ fi
+ fi
+fi
-all_protocols="$proto_bfd bgp ospf pipe $proto_radv rip static"
-if test "$ip" = ipv6 ; then
- all_protocols="$all_protocols babel"
+if test "$enable_mpls_kernel" != no ; then
+ BIRD_CHECK_MPLS_KERNEL
+
+ if test "$bird_cv_mpls_kernel" = yes ; then
+ AC_DEFINE([HAVE_MPLS_KERNEL], [1], [Define to 1 if kernel is MPLS capable])
+ elif test "$enable_mpls_kernel" = yes ; then
+ AC_MSG_ERROR([Kernel MPLS support not found.])
+ fi
+
+ if test "$enable_mpls_kernel" = try ; then
+ enable_mpls_kernel="$bird_cv_mpls_kernel"
+ fi
fi
+
+all_protocols="$proto_bfd babel bgp mrt ospf perf pipe radv rip $proto_rpki static"
+
all_protocols=`echo $all_protocols | sed 's/ /,/g'`
if test "$with_protocols" = all ; then
- with_protocols="$all_protocols"
+ with_protocols="$all_protocols"
fi
AH_TEMPLATE([CONFIG_BABEL], [Babel protocol])
AH_TEMPLATE([CONFIG_BFD], [BFD protocol])
AH_TEMPLATE([CONFIG_BGP], [BGP protocol])
+AH_TEMPLATE([CONFIG_MRT], [MRT protocol])
AH_TEMPLATE([CONFIG_OSPF], [OSPF protocol])
AH_TEMPLATE([CONFIG_PIPE], [Pipe protocol])
AH_TEMPLATE([CONFIG_RADV], [RAdv protocol])
AH_TEMPLATE([CONFIG_RIP], [RIP protocol])
+AH_TEMPLATE([CONFIG_RPKI], [RPKI protocol])
AH_TEMPLATE([CONFIG_STATIC], [Static protocol])
AC_MSG_CHECKING([protocols])
protocols=`echo "$with_protocols" | sed 's/,/ /g'`
if test "$protocols" = no ; then protocols= ; fi
for a in $protocols ; do
- if ! test -f $srcdir/proto/$a/Makefile ; then
- AC_MSG_RESULT(failed)
- AC_MSG_ERROR([Requested protocol $a not found.])
- fi
- AC_DEFINE_UNQUOTED(CONFIG_`echo $a | tr 'a-z' 'A-Z'`)
- done
-AC_MSG_RESULT(ok)
-AC_SUBST(protocols)
+ if ! test -f $srcdir/proto/$a/Makefile ; then
+ AC_MSG_RESULT([failed])
+ AC_MSG_ERROR([Requested protocol $a not found])
+ fi
+ AC_DEFINE_UNQUOTED([CONFIG_`echo $a | tr 'a-z' 'A-Z'`])
+done
+AC_MSG_RESULT([ok])
+AC_SUBST([protocols])
case $sysdesc in
- */linux*|*/linux-v6*)
- AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[
-#include <asm/types.h>
-#include <sys/socket.h>
-])
- ;;
+ */linux*)
+ AC_CHECK_HEADER([linux/rtnetlink.h],
+ [],
+ [AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],
+ [
+ dnl Some older versions of Linux kernel headers require these includes
+ #include <asm/types.h>
+ #include <sys/socket.h>
+ ]
+ )
+ ;;
esac
AC_CHECK_HEADERS_ONCE([alloca.h syslog.h])
[AC_MSG_ERROR([Cannot determine CPU endianity.])]
)
-BIRD_CHECK_STRUCT_ALIGN
-BIRD_CHECK_TIME_T
+BIRD_CHECK_ANDROID_GLOB
+if test "$bird_cv_lib_glob" = no ; then
+ AC_MSG_ERROR([glob.h not found.])
+elif test "$bird_cv_lib_glob" != yes ; then
+ LIBS="$LIBS $bird_cv_lib_glob"
+fi
+
+BIRD_CHECK_ANDROID_LOG
+if test "$bird_cv_lib_log" = no ; then
+ AC_MSG_ERROR([don't know how to link syslog.])
+elif test "$bird_cv_lib_log" != yes ; then
+ LIBS="$LIBS $bird_cv_lib_log"
+fi
if test "$enable_debug" = yes ; then
- AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled])
- if test "$enable_memcheck" = yes ; then
- AC_CHECK_LIB(dmalloc, dmalloc_debug)
- if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then
- AC_CHECK_LIB(efence, malloc)
- fi
- fi
+ AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled])
+ LDFLAGS="$LDFLAGS -rdynamic"
+ CFLAGS="$CFLAGS -O0 -ggdb -g3"
+
+ BIRD_CHECK_GCC_OPTION([bird_cv_c_option_dwarf4], [-gdwarf-4], [])
+ BIRD_ADD_GCC_OPTION([bird_cv_c_option_dwarf4], [-gdwarf-4])
+
+ AC_CHECK_HEADER([execinfo.h],
+ [
+ AC_DEFINE([HAVE_EXECINFO_H], [1], [Define to 1 if you have the <execinfo.h> header file.])
+ AC_SEARCH_LIBS([backtrace], [execinfo],
+ [],
+ [AC_MSG_ERROR([Function backtrace not available.])]
+ )
+ ]
+ )
+
+ if test "$enable_memcheck" = yes ; then
+ AC_CHECK_LIB([dmalloc], [dmalloc_debug])
+ if test $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then
+ AC_CHECK_LIB([efence], [malloc])
+ fi
+ fi
+else
+ BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_implicit_fallthrough], [-Wno-implicit-fallthrough])
+ BIRD_ADD_GCC_OPTION([bird_cv_c_option_wno_implicit_fallthrough], [-Wno-implicit-fallthrough])
fi
-CLIENT=
+CLIENT=birdcl
CLIENT_LIBS=
if test "$enable_client" = yes ; then
- CLIENT=birdc
- AC_CHECK_LIB(history, add_history, CLIENT_LIBS="-lhistory")
- AC_CHECK_LIB(ncurses, tgetent, USE_TERMCAP_LIB=-lncurses,
- AC_CHECK_LIB(curses, tgetent, USE_TERMCAP_LIB=-lcurses,
- AC_CHECK_LIB(tinfow, tgetent, USE_TERMCAP_LIB=-ltinfow,
- AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo,
- AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap,
- AC_MSG_ERROR([[The client requires ncurses library. Either install the library or use --disable-client to compile without the client.]]))))))
- AC_CHECK_LIB(readline, rl_callback_read_char, CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB",
- AC_MSG_ERROR([[The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.]]), $USE_TERMCAP_LIB)
- AC_CHECK_LIB(readline, rl_crlf, AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()]),,$USE_TERMCAP_LIB)
- AC_CHECK_LIB(readline, rl_ding, AC_DEFINE([HAVE_RL_DING], [1], [Define to 1 if you have rl_ding()]),,$USE_TERMCAP_LIB)
+ CLIENT="$CLIENT birdc"
+ BASE_LIBS="$LIBS"
+ LIBS=""
+
+ AC_CHECK_HEADERS([curses.h],
+ [],
+ [AC_MSG_ERROR([The client requires ncurses library. Either install the library or use --disable-client to compile without the client.])],
+ [AC_INCLUDES_DEFAULT]
+ )
+
+ AC_SEARCH_LIBS([tgetent], [tinfo tinfow ncurses curses termcap],
+ [TINFO_LIBS="$LIBS"; LIBS=""],
+ [AC_MSG_ERROR([The client requires ncurses library. Either install the library or use --disable-client to compile without the client.])],
+ )
+
+ AC_CHECK_HEADERS([readline/readline.h readline/history.h],
+ [],
+ [AC_MSG_ERROR([The client requires GNU Readline library. Either install the library or use --disable-client to compile without the client.])],
+ [AC_INCLUDES_DEFAULT]
+ )
+
+ AC_SEARCH_LIBS([rl_callback_read_char], [readline],
+ [READLINE_LIBS="$LIBS"; LIBS=""],
+ [AC_MSG_ERROR([The client requires GNU Readline library. Either install the library or use --disable-client to compile without the client.])],
+ [$TINFO_LIBS]
+ )
+
+ AC_CHECK_LIB([readline], [rl_crlf],
+ [AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()])],
+ [],
+ [$TINFO_LIBS]
+ )
+
+ AC_CHECK_LIB([readline], [rl_ding],
+ [AC_DEFINE([HAVE_RL_DING], [1], [Define to 1 if you have rl_ding()])],
+ [],
+ [$TINFO_LIBS]
+ )
+
+ LIBS="$BASE_LIBS"
+ CLIENT_LIBS="$READLINE_LIBS $TINFO_LIBS"
fi
-AC_SUBST(CLIENT)
-AC_SUBST(CLIENT_LIBS)
+AC_SUBST([CLIENT])
+AC_SUBST([CLIENT_LIBS])
mkdir -p $objdir/sysdep
AC_CONFIG_HEADERS([$objdir/sysdep/autoconf.h:sysdep/autoconf.h.in])
-AC_CONFIG_COMMANDS([merge],[[export CPP="$CPP"
-$srcdir/tools/mergedirs $srcdir $srcdir_rel $objdir $sysdep_dirs]],
- [[srcdir=$srcdir]
- [srcdir_rel=$srcdir_rel]
- [objdir=$objdir]
- [sysdep_dirs="$sysdep_dirs"]])
-AC_CONFIG_FILES($makefiles)
+AC_CONFIG_FILES([Makefile:Makefile.in])
AC_OUTPUT
-rm -f $objdir/sysdep/paths.h
-
AC_MSG_RESULT()
AC_MSG_RESULT([BIRD was configured with the following options:])
AC_MSG_RESULT([ Source directory: $srcdir])
AC_MSG_RESULT([ Debugging: $enable_debug])
AC_MSG_RESULT([ POSIX threads: $enable_pthreads])
AC_MSG_RESULT([ Routing protocols: $protocols])
+AC_MSG_RESULT([ Kernel MPLS support: $enable_mpls_kernel])
AC_MSG_RESULT([ Client: $enable_client])
+
rm -f $objdir/.*-stamp
projects / thirdparty / bird.git / blobdiff