Files
palladum-lightning/devtools/Makefile
Rusty Russell e120f87083 Makefile: create a library containing common, wire and bitcoin objects.
This means we don't have to manually choose what to link against,
which is much of the complexity of our Makefiles: the compiler will
automatically use any object files it needs to link.

We already do this for ccan as libccan.a, now we have libcommon.a.

We don't link against it for *everything*, as some tests require their own
versions.

Notes:
1. I get rid of the weird plugins/test/Makefile2 (accidental commit?)
2. Many tests change due to update-mocks.
3. In some places I added the missing dependency on the Makefile itself, though most are in the next
   patch.

Before:
	Total program size:     221366528
	Total tests size:       364243856

After:
	Total program size:     190733656
	Total tests size:       337880888

Build time from make clean (RUST=0) (includes building external libs):

Before:
	real    0m38.227000-44.245000(41.8222+/-1.6)s
	user    3m2.105000-33.696000(23.1442+/-8.4)s
	sys     0m35.054000-42.269000(39.7231+/-2)s
After:
	real    0m38.944000-40.416000(40.1131+/-0.4)s
	user    3m6.790000-17.159000(15.0571+/-2.8)s
	sys     0m35.304000-37.336000(36.8942+/-0.57)s

Build time after touch config.vars (RUST=0):

Before:
	real    0m18.928000-22.776000(21.5084+/-1.1)s
	user    2m8.613000-36.567000(27.7281+/-7.7)s
	sys     0m20.458000-23.436000(22.3963+/-0.77)s

After:
	real    0m19.831000-21.862000(21.5528+/-0.58)s
	user    2m15.361000-30.731000(28.4798+/-4.4)s
	sys     0m21.056000-22.339000(22.0346+/-0.35)s

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

rusty@rusty-Framework:~/devel/cvs/lightni
2025-10-23 06:44:04 +10:30

36 lines
1.6 KiB
Makefile

DEVTOOLS := devtools/bolt11-cli devtools/decodemsg devtools/onion devtools/dump-gossipstore devtools/gossipwith devtools/create-gossipstore devtools/mkcommit devtools/mkfunding devtools/mkclose devtools/mkgossip devtools/mkencoded devtools/mkquery devtools/lightning-checkmessage devtools/topology devtools/route devtools/bolt12-cli devtools/encodeaddr devtools/features devtools/fp16 devtools/rune devtools/gossmap-compress devtools/bip137-verifysignature devtools/convert-gossmap
ifeq ($(HAVE_SQLITE3),1)
DEVTOOLS += devtools/checkchannels
endif
DEVTOOLS_TOOL_SRC := $(DEVTOOLS:=.c) devtools/print_wire.c devtools/clean_topo.c
DEVTOOLS_TOOL_OBJS := $(DEVTOOLS_TOOL_SRC:.c=.o)
# Make sure these depend on everything.
ALL_C_SOURCES += $(DEVTOOLS_TOOL_SRC)
ALL_C_HEADERS +=
ALL_PROGRAMS += $(DEVTOOLS)
# gossmap-compress wants -lz if we say we have it.
ifeq ($(HAVE_ZLIB),1)
devtools/gossmap-compress_LDLIBS=-lz
endif # ZLIB
$(DEVTOOLS): %: %.o libcommon.a
$(DEVTOOLS_TOOL_OBJS): wire/wire.h
# Some devtools require extra objects
DEVTOOLS_NEEDS_GOSSIP_STORE := devtools/gossmap-compress devtools/dump-gossipstore devtools/convert-gossmap devtools/create-gossipstore
$(DEVTOOLS_NEEDS_GOSSIP_STORE): gossipd/gossip_store_wiregen.o
$(DEVTOOLS_NEEDS_GOSSIP_STORE:=.o): gossipd/gossip_store_wiregen.h
devtools/decodemsg: devtools/print_wire.o
devtools/decodemsg.o: devtools/print_wire.h
devtools/mkcommit: channeld/full_channel.o channeld/commit_tx.o
devtools/mkcommit.o: channeld/full_channel.h channeld/commit_tx.h
devtools/route devtools/topology: devtools/clean_topo.o
devtools/route.o devtools/topology.o: devtools/clean_topo.h