nimbus-eth2/Makefile

# Copyright (c) 2019 Status Research & Development GmbH. Licensed under
# either of:
# - Apache License, version 2.0
# - MIT license
# at your option. This file may not be copied, modified, or distributed except
# according to those terms.

SHELL := bash # the shell used internally by "make"

# used inside the included makefiles
BUILD_SYSTEM_DIR := vendor/nimbus-build-system

# we don't want an error here, so we can handle things later, in the build-system-checks target
-include $(BUILD_SYSTEM_DIR)/makefiles/variables.mk

TOOLS := beacon_node bench_bls_sig_agggregation ncli_hash_tree_root ncli_pretty ncli_signing_root ncli_transition process_dashboard deposit_contract
TOOLS_DIRS := beacon_chain benchmarks research ncli tests/simulation
TOOLS_CSV := $(subst $(SPACE),$(COMMA),$(TOOLS))

.PHONY: all build-system-checks deps update p2pd test $(TOOLS) clean_eth2_network_simulation_files eth2_network_simulation clean-testnet0 testnet0 clean-testnet1 testnet1 clean

ifeq ($(NIM_PARAMS),)
# "variables.mk" was not included. We can only execute one target in this state.
all: | build-system-checks
else
all: | build-system-checks $(TOOLS)
endif

# must be included after the default target
-include $(BUILD_SYSTEM_DIR)/makefiles/targets.mk

GIT_SUBMODULE_UPDATE := git submodule update --init --recursive
build-system-checks:
	@[[ -e "$(BUILD_SYSTEM_DIR)/makefiles" ]] || { \
		echo -e "'$(BUILD_SYSTEM_DIR)/makefiles' not found. Running '$(GIT_SUBMODULE_UPDATE)'.\n"; \
		$(GIT_SUBMODULE_UPDATE); \
		echo -e "\n✔️✔️✔️ Successfully fetched all required internal dependencies."; \
		echo -e "        You should now \e[4mre-run '$(MAKE)' to build Nimbus\e[0m\n"; \
		}; \
		true

deps: | deps-common beacon_chain.nims p2pd

#- deletes and recreates "beacon_chain.nims" which on Windows is a copy instead of a proper symlink
update: | update-common
	rm -rf beacon_chain.nims && \
		$(MAKE) beacon_chain.nims

# symlink
beacon_chain.nims:
	ln -s beacon_chain.nimble $@

P2PD_CACHE :=
p2pd: | go-checks
	BUILD_MSG="$(BUILD_MSG) $@" \
		V=$(V) \
		$(ENV_SCRIPT) $(BUILD_SYSTEM_DIR)/scripts/build_p2pd.sh "$(P2PD_CACHE)"

# Windows 10 with WSL enabled, but no distro installed, fails if "../../nimble.sh" is executed directly
# in a Makefile recipe but works when prefixing it with `bash`. No idea how the PATH is overridden.
DISABLE_TEST_FIXTURES_SCRIPT := 0
test: | build deps
ifeq ($(DISABLE_TEST_FIXTURES_SCRIPT), 0)
	V=$(V) scripts/setup_official_tests.sh
endif
	$(ENV_SCRIPT) nim test $(NIM_PARAMS) beacon_chain.nims && rm -f 0000-*.json

$(TOOLS): | build deps
	for D in $(TOOLS_DIRS); do [ -e "$${D}/$@.nim" ] && TOOL_DIR="$${D}" && break; done && \
		echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim c $(NIM_PARAMS) -o:build/$@ "$${TOOL_DIR}/$@.nim"

clean_eth2_network_simulation_files:
	rm -rf tests/simulation/{data,validators}

eth2_network_simulation: | build deps p2pd clean_eth2_network_simulation_files process_dashboard
	GIT_ROOT="$$PWD" tests/simulation/start.sh

testnet0: | build deps
	+ $(MAKE) testnet0-no-clean

testnet1: | build deps
	+ $(MAKE) testnet1-no-clean

clean-testnet0:
	rm -rf build/data/testnet0

clean-testnet1:
	rm -rf build/data/testnet1

testnet0-no-clean: | build deps
	NIM_PARAMS="$(NIM_PARAMS)" $(ENV_SCRIPT) nim $(NIM_PARAMS) scripts/connect_to_testnet.nims testnet0

testnet1-no-clean: | build deps
	NIM_PARAMS="$(NIM_PARAMS)" $(ENV_SCRIPT) nim $(NIM_PARAMS) scripts/connect_to_testnet.nims testnet1

clean: | clean-common
	rm -rf build/{$(TOOLS_CSV),all_tests,*_node}

libnfuzz.so: | build deps-common beacon_chain.nims
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim c -d:release --app:lib --noMain --nimcache:nimcache/libnfuzz $(NIM_PARAMS) -o:build/$@.0 nfuzz/libnfuzz.nim && \
		rm -f build/$@ && \
		ln -s $@.0 build/$@

libnfuzz.a: | build deps-common beacon_chain.nims
	echo -e $(BUILD_MSG) "build/$@" && \
		rm -f build/$@ && \
		$(ENV_SCRIPT) nim c -d:release --app:staticlib --noMain --nimcache:nimcache/libnfuzz_static $(NIM_PARAMS) -o:build/$@ nfuzz/libnfuzz.nim && \
		[[ -e "$@" ]] && mv "$@" build/ # workaround for https://github.com/nim-lang/Nim/issues/12745