mirror of
https://git.proxmox.com/git/mirror_frr
synced 2025-05-01 05:14:54 +00:00
552e2a306a
Previous commits added LTTng tracepoints. This was primarily for testing / trial purposes; in practice we'd like to support arbitrary tracing methods, and especially USDT probes, which SystemTap and dtrace expect, and which are supported on at least one flavor of BSD (FreeBSD). To that end this patch adds an frr-specific tracing macro, frrtrace(), which proxies into either DTRACE_PROBEn() or tracepoint() macros depending on whether --enable-usdt or --enable-lttng is passed at compile time. At some point this could be tweaked to allow compiling in both types of probes. Ideally there should be some logic there to use LTTng's optional support for generating USDT probes when both are requested. No additional libraries are required to use USDT, since these probes are a kernel feature and only need the <sys/sdt.h> header. - add --enable-usdt to toggle use of LTTng tracepoints or USDT probes - add new trace.h library header for use with tracepoint definition headers - add frrtrace() wrapper macro; this should be used to define tracepoints instead of using tracepoint() or DTRACE_PROBEn() Compilation with USDT does nothing as of this commit; the existing LTTng tracepoints need to be converted to use the frrtrace*() macros in a subsequent commit. Signed-off-by: Quentin Young <qlyoung@nvidia.com>
498 lines
11 KiB
Plaintext
498 lines
11 KiB
Plaintext
#
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# libfrr
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#
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lib_LTLIBRARIES += lib/libfrr.la
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lib_libfrr_la_LDFLAGS = -version-info 0:0:0 -Xlinker -e_libfrr_version
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lib_libfrr_la_LIBADD = $(LIBCAP) $(UNWIND_LIBS) $(LIBYANG_LIBS) $(LUA_LIB) $(UST_LIBS) $(LIBM)
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lib_libfrr_la_SOURCES = \
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lib/agg_table.c \
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lib/atomlist.c \
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lib/bfd.c \
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lib/buffer.c \
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lib/checksum.c \
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lib/command.c \
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lib/command_graph.c \
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lib/command_lex.l \
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lib/command_match.c \
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lib/command_parse.y \
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lib/csv.c \
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lib/debug.c \
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lib/defaults.c \
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lib/distribute.c \
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lib/ferr.c \
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lib/filter.c \
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lib/filter_cli.c \
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lib/filter_nb.c \
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lib/frrcu.c \
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lib/frrlua.c \
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lib/frr_pthread.c \
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lib/frrstr.c \
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lib/getopt.c \
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lib/getopt1.c \
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lib/grammar_sandbox.c \
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lib/graph.c \
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lib/hash.c \
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lib/hook.c \
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lib/id_alloc.c \
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lib/if.c \
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lib/if_rmap.c \
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lib/imsg-buffer.c \
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lib/imsg.c \
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lib/jhash.c \
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lib/json.c \
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lib/keychain.c \
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lib/ldp_sync.c \
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lib/lib_errors.c \
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lib/lib_vty.c \
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lib/libfrr.c \
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lib/libfrr_trace.c \
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lib/linklist.c \
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lib/log.c \
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lib/log_filter.c \
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lib/log_vty.c \
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lib/md5.c \
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lib/memory.c \
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lib/mlag.c \
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lib/module.c \
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lib/mpls.c \
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lib/srv6.c \
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lib/network.c \
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lib/nexthop.c \
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lib/netns_linux.c \
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lib/netns_other.c \
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lib/nexthop_group.c \
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lib/northbound.c \
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lib/northbound_cli.c \
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lib/northbound_db.c \
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lib/ntop.c \
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lib/openbsd-tree.c \
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lib/pid_output.c \
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lib/plist.c \
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lib/prefix.c \
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lib/privs.c \
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lib/ptm_lib.c \
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lib/pullwr.c \
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lib/qobj.c \
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lib/ringbuf.c \
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lib/routemap.c \
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lib/routemap_cli.c \
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lib/routemap_northbound.c \
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lib/sbuf.c \
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lib/seqlock.c \
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lib/sha256.c \
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lib/sigevent.c \
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lib/skiplist.c \
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lib/sockopt.c \
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lib/sockunion.c \
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lib/spf_backoff.c \
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lib/srcdest_table.c \
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lib/stream.c \
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lib/strlcat.c \
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lib/strlcpy.c \
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lib/systemd.c \
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lib/table.c \
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lib/termtable.c \
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lib/thread.c \
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lib/typerb.c \
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lib/typesafe.c \
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lib/vector.c \
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lib/vrf.c \
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lib/vty.c \
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lib/wheel.c \
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lib/workqueue.c \
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lib/yang.c \
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lib/yang_translator.c \
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lib/yang_wrappers.c \
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lib/zclient.c \
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lib/zlog.c \
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lib/zlog_targets.c \
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lib/printf/printf-pos.c \
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lib/printf/vfprintf.c \
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lib/printf/glue.c \
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lib/routing_nb.c \
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lib/routing_nb_config.c \
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# end
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nodist_lib_libfrr_la_SOURCES = \
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yang/frr-filter.yang.c \
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yang/frr-interface.yang.c \
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yang/frr-route-map.yang.c \
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yang/frr-route-types.yang.c \
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yang/frr-vrf.yang.c \
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yang/frr-routing.yang.c \
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yang/frr-nexthop.yang.c \
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yang/ietf/ietf-routing-types.yang.c \
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yang/ietf/ietf-interfaces.yang.c \
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yang/ietf/ietf-bgp-types.yang.c \
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yang/frr-module-translator.yang.c \
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yang/frr-nexthop.yang.c \
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# end
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vtysh_scan += \
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lib/distribute.c \
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lib/filter.c \
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lib/filter_cli.c \
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lib/if.c \
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lib/if_rmap.c \
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lib/keychain.c \
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lib/lib_vty.c \
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lib/nexthop_group.c \
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lib/plist.c \
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lib/routemap.c \
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lib/routemap_cli.c \
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lib/vrf.c \
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lib/vty.c \
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# end
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# can be loaded as DSO - always include for vtysh
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vtysh_scan += lib/agentx.c
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if SQLITE3
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lib_libfrr_la_LIBADD += $(SQLITE3_LIBS)
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lib_libfrr_la_SOURCES += lib/db.c
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endif
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clippy_scan += \
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lib/if.c \
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lib/filter_cli.c \
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lib/log_vty.c \
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lib/nexthop_group.c \
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lib/northbound_cli.c \
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lib/plist.c \
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lib/routemap_cli.c \
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lib/vty.c \
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# end
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pkginclude_HEADERS += \
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lib/agg_table.h \
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lib/atomlist.h \
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lib/bfd.h \
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lib/bitfield.h \
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lib/buffer.h \
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lib/checksum.h \
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lib/mlag.h \
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lib/command.h \
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lib/command_graph.h \
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lib/command_match.h \
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lib/compiler.h \
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lib/csv.h \
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lib/db.h \
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lib/debug.h \
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lib/defaults.h \
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lib/distribute.h \
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lib/ferr.h \
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lib/filter.h \
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lib/freebsd-queue.h \
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lib/frrlua.h \
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lib/frr_pthread.h \
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lib/frratomic.h \
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lib/frrcu.h \
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lib/frrstr.h \
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lib/getopt.h \
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lib/graph.h \
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lib/hash.h \
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lib/hook.h \
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lib/iana_afi.h \
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lib/id_alloc.h \
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lib/if.h \
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lib/if_rmap.h \
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lib/imsg.h \
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lib/ipaddr.h \
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lib/jhash.h \
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lib/json.h \
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lib/keychain.h \
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lib/ldp_sync.h \
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lib/lib_errors.h \
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lib/lib_vty.h \
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lib/libfrr.h \
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lib/libfrr_trace.h \
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lib/libospf.h \
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lib/linklist.h \
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lib/log.h \
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lib/log_vty.h \
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lib/md5.h \
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lib/memory.h \
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lib/module.h \
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lib/monotime.h \
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lib/mpls.h \
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lib/srv6.h \
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lib/network.h \
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lib/nexthop.h \
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lib/nexthop_group.h \
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lib/nexthop_group_private.h \
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lib/northbound.h \
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lib/northbound_cli.h \
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lib/northbound_db.h \
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lib/ns.h \
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lib/openbsd-queue.h \
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lib/openbsd-tree.h \
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lib/plist.h \
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lib/prefix.h \
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lib/printfrr.h \
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lib/privs.h \
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lib/ptm_lib.h \
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lib/pullwr.h \
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lib/pw.h \
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lib/qobj.h \
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lib/queue.h \
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lib/ringbuf.h \
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lib/routemap.h \
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lib/sbuf.h \
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lib/seqlock.h \
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lib/sha256.h \
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lib/sigevent.h \
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lib/skiplist.h \
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lib/smux.h \
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lib/sockopt.h \
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lib/sockunion.h \
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lib/spf_backoff.h \
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lib/srcdest_table.h \
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lib/srte.h \
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lib/stream.h \
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lib/systemd.h \
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lib/table.h \
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lib/termtable.h \
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lib/thread.h \
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lib/trace.h \
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lib/typerb.h \
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lib/typesafe.h \
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lib/vector.h \
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lib/vlan.h \
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lib/vrf.h \
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lib/vrf_int.h \
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lib/vty.h \
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lib/vxlan.h \
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lib/wheel.h \
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lib/workqueue.h \
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lib/yang.h \
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lib/yang_translator.h \
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lib/yang_wrappers.h \
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lib/zassert.h \
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lib/zclient.h \
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lib/zebra.h \
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lib/zlog.h \
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lib/zlog_targets.h \
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lib/pbr.h \
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lib/routing_nb.h \
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# end
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nodist_pkginclude_HEADERS += \
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lib/route_types.h \
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lib/version.h \
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# end
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noinst_HEADERS += \
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lib/clippy.h \
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lib/plist_int.h \
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lib/printf/printfcommon.h \
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lib/printf/printflocal.h \
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#end
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# General note about module and module helper library (libfrrsnmp, libfrrzmq)
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# linking: If we're linking libfrr statically into daemons, we *must* remove
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# libfrr from modules because modules will always link it in dynamically and
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# thus 2 copies of libfrr will be loaded... hilarity ensues.
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#
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# Not linking libfrr into modules should generally work fine because the
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# executable refers to libfrr either way and the dynamic linker should make
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# libfrr available to modules. If some OS platform has a dynamic linker that
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# doesn't do that, libfrr needs to be readded to modules, but _only_ _if_
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# it's not linked into daemons statically.
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#
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# SNMP support
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#
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if SNMP
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lib_LTLIBRARIES += lib/libfrrsnmp.la
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endif
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lib_libfrrsnmp_la_CFLAGS = $(WERROR) $(SNMP_CFLAGS) -std=gnu99
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lib_libfrrsnmp_la_LDFLAGS = -version-info 0:0:0
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lib_libfrrsnmp_la_LIBADD = $(SNMP_LIBS)
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lib_libfrrsnmp_la_SOURCES = \
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lib/agentx.c \
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lib/snmp.c \
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# end
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#
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# c-ares support
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#
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if CARES
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lib_LTLIBRARIES += lib/libfrrcares.la
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pkginclude_HEADERS += lib/resolver.h
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endif
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lib_libfrrcares_la_CFLAGS = $(WERROR) $(CARES_CFLAGS)
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lib_libfrrcares_la_LDFLAGS = -version-info 0:0:0
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lib_libfrrcares_la_LIBADD = $(CARES_LIBS)
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lib_libfrrcares_la_SOURCES = \
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lib/resolver.c \
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#end
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#
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# ZeroMQ support
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#
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if ZEROMQ
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lib_LTLIBRARIES += lib/libfrrzmq.la
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pkginclude_HEADERS += lib/frr_zmq.h
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endif
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lib_libfrrzmq_la_CFLAGS = $(WERROR) $(ZEROMQ_CFLAGS)
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lib_libfrrzmq_la_LDFLAGS = -version-info 0:0:0
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lib_libfrrzmq_la_LIBADD = $(ZEROMQ_LIBS)
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lib_libfrrzmq_la_SOURCES = \
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lib/frr_zmq.c \
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#end
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#
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# Tail-f's ConfD support
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#
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if CONFD
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module_LTLIBRARIES += lib/confd.la
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endif
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lib_confd_la_CFLAGS = $(WERROR) $(CONFD_CFLAGS)
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lib_confd_la_LDFLAGS = -avoid-version -module -shared -export-dynamic
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lib_confd_la_LIBADD = lib/libfrr.la $(CONFD_LIBS)
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lib_confd_la_SOURCES = lib/northbound_confd.c
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#
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# Sysrepo support
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#
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if SYSREPO
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module_LTLIBRARIES += lib/sysrepo.la
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endif
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lib_sysrepo_la_CFLAGS = $(WERROR) $(SYSREPO_CFLAGS)
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lib_sysrepo_la_LDFLAGS = -avoid-version -module -shared -export-dynamic
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lib_sysrepo_la_LIBADD = lib/libfrr.la $(SYSREPO_LIBS)
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lib_sysrepo_la_SOURCES = lib/northbound_sysrepo.c
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#
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# gRPC northbound plugin
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#
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if GRPC
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module_LTLIBRARIES += lib/grpc.la
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endif
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lib_grpc_la_CXXFLAGS = $(WERROR) $(GRPC_CFLAGS)
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lib_grpc_la_LDFLAGS = -avoid-version -module -shared -export-dynamic
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lib_grpc_la_LIBADD = lib/libfrr.la grpc/libfrrgrpc_pb.la $(GRPC_LIBS)
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lib_grpc_la_SOURCES = lib/northbound_grpc.cpp
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#
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# CLI utilities
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#
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noinst_PROGRAMS += \
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lib/grammar_sandbox \
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# end
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if BUILD_CLIPPY
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noinst_PROGRAMS += lib/clippy
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else
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if HOSTTOOLS_CLIPPY
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$(CLIPPY):
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@$(MAKE) -C $(top_builddir)/hosttools lib/route_types.h lib/clippy
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endif
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endif
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lib_grammar_sandbox_SOURCES = \
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lib/grammar_sandbox_main.c
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lib_grammar_sandbox_LDADD = \
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lib/libfrr.la
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lib_clippy_CPPFLAGS = $(AM_CPPFLAGS) -D_GNU_SOURCE -DBUILDING_CLIPPY
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lib_clippy_CFLAGS = $(PYTHON_CFLAGS)
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lib_clippy_LDADD = $(PYTHON_LIBS) $(UST_LIBS)
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lib_clippy_LDFLAGS = -export-dynamic
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lib_clippy_SOURCES = \
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lib/clippy.c \
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lib/command_graph.c \
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lib/command_lex.l \
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lib/command_parse.y \
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lib/command_py.c \
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lib/defun_lex.l \
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lib/graph.c \
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lib/libfrr_trace.c \
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lib/memory.c \
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lib/vector.c \
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# end
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# (global) clippy rules for all directories
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AM_V_CLIPPY = $(am__v_CLIPPY_$(V))
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am__v_CLIPPY_ = $(am__v_CLIPPY_$(AM_DEFAULT_VERBOSITY))
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am__v_CLIPPY_0 = @echo " CLIPPY " $@;
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am__v_CLIPPY_1 =
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CLIPPY_DEPS = $(CLIPPY) $(top_srcdir)/python/clidef.py
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SUFFIXES += _clippy.c
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.c_clippy.c:
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$(AM_V_CLIPPY) $(CLIPPY) $(top_srcdir)/python/clidef.py -o $@ $<
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## automake's "ylwrap" is a great piece of GNU software... not.
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.l.c:
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$(AM_V_LEX)$(am__skiplex) $(LEXCOMPILE) $<
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.y.c:
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$(AM_V_YACC)$(am__skipyacc) $(YACCCOMPILE) $<
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#
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# generated sources & extra foo
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#
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EXTRA_DIST += \
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lib/command_lex.h \
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lib/command_parse.h \
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lib/gitversion.pl \
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lib/route_types.pl \
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lib/route_types.txt \
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# end
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BUILT_SOURCES += \
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lib/gitversion.h \
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lib/route_types.h \
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# end
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## force route_types.h
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$(lib_clippy_OBJECTS): lib/route_types.h
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$(lib_libfrr_la_OBJECTS): lib/route_types.h
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AM_YFLAGS = -d -Dapi.prefix=@BISON_OPENBRACE@cmd_yy@BISON_CLOSEBRACE@ @BISON_VERBOSE@
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lib/command_lex.h: lib/command_lex.c
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@if test ! -f $@; then rm -f "lib/command_lex.c"; else :; fi
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@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) "lib/command_lex.c"; else :; fi
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lib/command_lex.lo: lib/command_parse.h
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lib/command_parse.lo: lib/command_lex.h
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lib/clippy-command_lex.$(OBJEXT): lib/command_parse.h
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lib/clippy-command_parse.$(OBJEXT): lib/command_lex.h
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lib/lib_clippy-command_lex.$(OBJEXT): lib/command_parse.h
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lib/lib_clippy-command_parse.$(OBJEXT): lib/command_lex.h
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lib/route_types.h: $(top_srcdir)/lib/route_types.txt $(top_srcdir)/lib/route_types.pl
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$(PERL) $(top_srcdir)/lib/route_types.pl < $(top_srcdir)/lib/route_types.txt > $@
|
|
DISTCLEANFILES += lib/route_types.h
|
|
|
|
if GIT_VERSION
|
|
# bit of a trick here to always have up-to-date git stamps without triggering
|
|
# unneccessary rebuilds. .PHONY causes the .tmp file to be rebuilt always,
|
|
# but if we use that on gitversion.h it'll ripple through the .c file deps.
|
|
# (even if gitversion.h's file timestamp doesn't change, make will think it
|
|
# did, because of .PHONY...)
|
|
|
|
PHONY_GITVERSION=lib/gitversion.h.tmp
|
|
.SILENT: lib/gitversion.h lib/gitversion.h.tmp
|
|
GITH=lib/gitversion.h
|
|
lib/gitversion.h.tmp: $(top_srcdir)/.git
|
|
$(PERL) $(top_srcdir)/lib/gitversion.pl $(top_srcdir) > ${GITH}.tmp
|
|
lib/gitversion.h: lib/gitversion.h.tmp
|
|
{ test -f ${GITH} && diff -s -q ${GITH}.tmp ${GITH}; } || cp ${GITH}.tmp ${GITH}
|
|
|
|
else
|
|
PHONY_GITVERSION=lib/gitversion.h
|
|
lib/gitversion.h:
|
|
true
|
|
endif
|
|
.PHONY: $(PHONY_GITVERSION)
|