core-lightning/wire/Makefile
lisa neigut aef5b30b81 wire: update how experimental csv patches are managed
We used to append new patches to a single file. This caused
some problems and is a lot harder to cleanup later.

This patch moves the experimental patches to their own, individual
patch files, that are named for the current BOLTVERSION, which they're
taken from.

Also moves the current patchfile over to a 'gossipqueries' one,
as it already exists.
2019-09-16 05:09:15 +00:00

108 lines
4.3 KiB
Makefile

#! /usr/bin/make
# Designed to be run one level up
wire-wrongdir:
$(MAKE) -C .. wire-all
WIRE_HEADERS_NOGEN := wire/onion_defs.h \
wire/peer_wire.h \
wire/tlvstream.h \
wire/wire.h \
wire/wire_sync.h \
wire/wire_io.h
WIRE_GEN_HEADERS := wire/gen_peer_wire.h wire/gen_onion_wire.h
WIRE_GEN_SRC := wire/gen_peer_wire.c
WIRE_GEN_ONION_SRC := wire/gen_onion_wire.c
WIRE_SRC := wire/wire_sync.c \
wire/wire_io.c \
wire/fromwire.c \
wire/peer_wire.c \
wire/tlvstream.c \
wire/towire.c
WIRE_HEADERS := $(WIRE_HEADERS_NOGEN) $(WIRE_GEN_HEADERS)
WIRE_OBJS := $(WIRE_SRC:.c=.o) $(WIRE_GEN_SRC:.c=.o)
WIRE_ONION_OBJS := $(WIRE_GEN_ONION_SRC:.c=.o)
ALL_OBJS += $(WIRE_OBJS) $(WIRE_ONION_OBJS)
ALL_GEN_HEADERS += $(WIRE_GEN_HEADERS)
# They may not have the bolts.
BOLT_EXTRACT=$(LOCAL_BOLTDIR)/tools/extract-formats.py
WIRE_BOLT_DEPS := $(BOLT_DEPS) tools/gen/impl_template tools/gen/header_template
# Explicit command to re-extract CSV from BOLTs.
extract-bolt-csv: bolt-precheck
@$(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/0[127]*.md > wire/extracted_peer_wire_csv
@echo '#include <wire/onion_defs.h>' > wire/extracted_onion_wire_csv
@$(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/04*.md >> wire/extracted_onion_wire_csv
# Explicit command to add patchfile for BOLT CSV's
extract-experimental-bolt-csv: bolt-precheck
@$(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/0[127]*.md | diff -u wire/extracted_peer_wire_csv - >wire/extracted_peer_experimental_$(BOLTVERSION) | if [ $$? -lt 0 ];then exit 1;fi
@{ echo '#include <wire/onion_defs.h>'; $(BOLT_EXTRACT) $(LOCAL_BOLTDIR)/04*.md; } | diff -u wire/extracted_onion_wire_csv - > wire/extracted_onion_experimental_$(BOLTVERSION) | if [ $$? -lt 0 ];then exit 1;fi
wire/extracted_peer_experimental_csv:
@touch $@
wire/extracted_onion_experimental_csv:
@touch $@
ifeq ($(EXPERIMENTAL_FEATURES),1)
EXPERIMENTAL_PEER_PATCHES := $(wildcard wire/extracted_peer_experimental_*)
EXPERIMENTAL_ONION_PATCHES := $(wildcard wire/extracted_onion_experimental_*)
wire/gen_peer_wire_csv: wire/extracted_peer_wire_csv $(EXPERIMENTAL_PEER_PATCHES)
@set -e; trap "rm -f $@.$$$$" 0; cp $< $@.$$$$; for exp in $(EXPERIMENTAL_PEER_PATCHES); do patch --silent $@.$$$$ $$exp; done; mv $@.$$$$ $@
wire/gen_onion_wire_csv: wire/extracted_onion_wire_csv $(EXPERIMENTAL_ONION_PATCHES)
@set -e; trap "rm -f $@.$$$$" 0; cp $< $@.$$$$; for exp in $(EXPERIMENTAL_ONION_PATCHES); do patch --silent $@.$$$$ $$exp; done; mv $@.$$$$ $@
else # /* EXPERIMENTAL_FEATURES */
wire/gen_peer_wire_csv: wire/extracted_peer_wire_csv
@cp $< $@
wire/gen_onion_wire_csv: wire/extracted_onion_wire_csv
@cp $< $@
endif
# We (may) need to rebuild these if config changes
wire/gen_peer_wire_csv wire/gen_onion_wire_csv: config.vars
# tlvs_n1 and n2 are used for test vectors, thus not referenced: expose them
# for testing and to prevent compile error about them being unused.
# This will be easier if test vectors are moved to separate files.
wire/gen_peer_wire.h: wire/gen_peer_wire_csv $(WIRE_BOLT_DEPS) wire/Makefile
$(BOLT_GEN) -s --expose-tlv-type=n1 --expose-tlv-type=n2 --page header $@ wire_type < $< > $@
wire/gen_peer_wire.c: wire/gen_peer_wire_csv $(WIRE_BOLT_DEPS) wire/Makefile
$(BOLT_GEN) -s --expose-tlv-type=n1 --expose-tlv-type=n2 --page impl ${@:.c=.h} wire_type < $< > $@
# The tlv_payload isn't parsed in a fromwire, so we need to expose it.
wire/gen_onion_wire.h: wire/gen_onion_wire_csv $(WIRE_BOLT_DEPS) wire/Makefile
$(BOLT_GEN) -s --expose-tlv-type=tlv_payload --page header $@ onion_type < $< > $@
wire/gen_onion_wire.c: wire/gen_onion_wire_csv $(WIRE_BOLT_DEPS) wire/Makefile
$(BOLT_GEN) -s --expose-tlv-type=tlv_payload --page impl ${@:.c=.h} onion_type < $< > $@
check-source: $(WIRE_SRC:%=check-src-include-order/%) $(WIRE_HEADERS_NOGEN:%=check-hdr-include-order/%)
check-source-bolt: $(WIRE_SRC:%=bolt-check/%) $(WIRE_HEADERS_NOGEN:%=bolt-check/%)
check-whitespace: $(WIRE_SRC:%=check-whitespace/%) $(WIRE_HEADERS_NOGEN:%=check-whitespace/%) check-whitespace/wire/Makefile
clean: wire-clean
maintainer-clean: wire-maintainer-clean
wire-maintainer-clean:
$(RM) wire/gen_*_csv wire/extracted_*_experimental_csv
wire-all: $(WIRE_OBJS) $(WIRE_ONION_OBJS)
wire-clean:
$(RM) $(WIRE_OBJS) $(WIRE_ONION_OBJS) $(WIRE_GEN_SRC) $(WIRE_GEN_ONION_SRC) $(WIRE_GEN_HEADERS) wire/gen_*_wire_csv
include wire/test/Makefile