[enable_debug=no]
)
-AC_ARG_ENABLE([ipv6],
- [AS_HELP_STRING([--enable-ipv6], [enable building of IPv6 version @<:@no@:>@])],
+AC_ARG_ENABLE([debug-generated],
+ [AS_HELP_STRING([--enable-debug-generated], [enable this to abstain from generating #line @<:@no@:>@])],
[],
- [enable_ipv6=no]
+ [enable_debug_generated=no]
)
AC_ARG_ENABLE([memcheck],
[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([suffix],
- [AS_HELP_STRING([--with-suffix=STRING], [use specified suffix for BIRD files @<:@6 for IPv6@:>@])],
- [given_suffix="yes"]
-)
-
AC_ARG_WITH([sysconfig],
- [AS_HELP_STRING([--with-sysconfig=FILE], [use specified BIRD system configuration file])],
- []
+ [AS_HELP_STRING([--with-sysconfig=FILE], [use specified BIRD system configuration file])]
)
AC_ARG_WITH([runtimedir],
- [AS_HELP_STRING([--with-runtimedir=PATH], [path for runtime files @<:@LOCALSTATEDIR/run@:>@])],
- [runtimedir="$with_runtimedir"],
- [runtimedir="\$(localstatedir)/run"]
+ [AS_HELP_STRING([--with-runtimedir=PATH], [run-state data, obsolete variant of --runstatedir])],
+ [runstatedir="$with_runtimedir"]
)
AC_ARG_WITH([iproutedir],
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)$srcdir_rel" ;;
-esac
+exedir=.
AC_SUBST([objdir])
AC_SUBST([exedir])
-AC_SUBST([srcdir_rel_mf])
-AC_SUBST([runtimedir])
+AC_SUBST([srcdir])
-if test "$enable_ipv6" = yes ; then
- ip=ipv6
- SUFFIX=6
- proto_radv=radv
-else
- ip=ipv4
- SUFFIX=""
-fi
-
-if test "$given_suffix" = yes ; then
- SUFFIX="$with_suffix"
-fi
-AC_SUBST([SUFFIX])
+# Workaround for older Autoconfs that do not define runstatedir
+AS_IF([test -z "${runstatedir}"], [runstatedir='${localstatedir}/run'])
+AC_SUBST([runstatedir])
-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
+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],
fi
AC_PROG_CC
+AC_PROG_CC_C99
if test -z "$GCC" ; then
AC_MSG_ERROR([This program requires the GNU C Compiler.])
fi
+BIRD_CHECK_THREAD_LOCAL
+if test "$bird_cv_thread_local" = yes ; then
+ AC_DEFINE([HAVE_THREAD_LOCAL], [1], [Define to 1 if _Thread_local is available])
+fi
+
if test "$enable_pthreads" != no ; then
BIRD_CHECK_PTHREADS
fi
fi
+# This is assumed to be necessary for proper BIRD build
+CFLAGS="$CFLAGS -fno-strict-aliasing -fno-strict-overflow"
+
if test "$bird_cflags_default" = yes ; then
BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_pointer_sign], [-Wno-pointer-sign], [-Wall])
BIRD_CHECK_GCC_OPTION([bird_cv_c_option_wno_missing_init], [-Wno-missing-field-initializers], [-Wall -Wextra])
- BIRD_CHECK_GCC_OPTION([bird_cv_c_option_fno_strict_aliasing], [-fno-strict-aliasing])
- BIRD_CHECK_GCC_OPTION([bird_cv_c_option_fno_strict_overflow], [-fno-strict-overflow])
+
+ if test "$enable_debug" = no; then
+ BIRD_CHECK_LTO
+ fi
+
+ if test "$bird_cv_c_lto" = yes; then
+ CFLAGS="$CFLAGS -flto"
+ LDFLAGS="$LDFLAGS -flto=4 -g"
+ else
+ LDFLAGS="$LDFLAGS -g"
+ fi
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_CHECKING([LDFLAGS])
+AC_MSG_RESULT([$LDFLAGS])
AC_PROG_CPP
AC_PROG_INSTALL
test -z "$BISON" && AC_MSG_ERROR([Bison is missing.])
test -z "$M4" && AC_MSG_ERROR([M4 is missing.])
+AC_MSG_CHECKING([bison version])
+BIRD_CHECK_BISON_VERSION(BISON_VERSION)
+AC_MSG_RESULT([$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.])]
elif test -f sysconfig.h ; then
sysdesc=sysconfig
else
- case "$ip:$host_os" in
- ipv6:linux*)
- sysdesc=linux-v6
- default_iproutedir="/etc/iproute2"
- ;;
- ipv4:linux*)
+ case "$host_os" in
+ linux*)
sysdesc=linux
default_iproutedir="/etc/iproute2"
;;
- ipv6:netbsd*)
- sysdesc=bsd-v6
- CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
- LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
- ;;
- ipv4:netbsd*)
+ freebsd*)
sysdesc=bsd
- CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
- LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
+ CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
;;
- ipv6:freebsd*)
- sysdesc=bsd-v6
- ;;
- ipv4:freebsd*)
+ kfreebsd*)
sysdesc=bsd
;;
- ipv6:dragonfly*)
- sysdesc=bsd-v6
- ;;
- ipv4:dragonfly*)
+ netbsd*)
sysdesc=bsd
+ CPPFLAGS="$CPPFLAGS -I/usr/pkg/include"
+ LDFLAGS="$LDFLAGS -L/usr/pkg/lib -R/usr/pkg/lib"
;;
- ipv6:kfreebsd*)
- sysdesc=bsd-v6
- ;;
- ipv4:kfreebsd*)
+ openbsd*)
sysdesc=bsd
;;
- ipv6:openbsd*)
- sysdesc=bsd-v6
- ;;
- ipv4:openbsd*)
+ dragonfly*)
sysdesc=bsd
;;
*)
AC_MSG_ERROR([Cannot determine correct system configuration. Please use --with-sysconfig to set it manually.])
;;
- esac
- sysdesc=$srcdir/sysdep/cf/$sysdesc.h
+ esac
+ sysdesc=$srcdir/sysdep/cf/$sysdesc.h
fi
AC_MSG_CHECKING([which OS configuration should we use])
AC_MSG_RESULT([$sysdesc])
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: \(.*\)$/\1/' | tr '\012' ' '` lib"
+sysdep_dirs="`sed <$sysdesc '/^Link: /!d;s/^Link: \(.*\)$/\1/' | tr '\012' ' '`"
AC_MSG_RESULT([$sysdep_dirs])
AC_SUBST([sysdep_dirs])
AC_SUBST([iproutedir])
-all_protocols="$proto_bfd bgp ospf pipe $proto_radv rip static"
-if test "$ip" = ipv6 ; then
- all_protocols="$all_protocols babel"
+DAEMON_LIBS=
+AC_SUBST(DAEMON_LIBS)
+
+if test "$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
+
+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
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])
AC_SUBST([protocols])
case $sysdesc in
- */linux*|*/linux-v6*)
+ */linux*)
AC_CHECK_HEADER([linux/rtnetlink.h],
[],
[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],
[AC_MSG_ERROR([Cannot determine CPU endianity.])]
)
+BIRD_CHECK_ANDROID_GLOB
+if test "$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])
+ 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 $ac_cv_lib_dmalloc_dmalloc_debug != yes ; then
fi
fi
-CLIENT=
+CLIENT=birdcl
CLIENT_LIBS=
if test "$enable_client" = yes ; then
- CLIENT=birdc
+ CLIENT="$CLIENT birdc"
BASE_LIBS="$LIBS"
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