159 lines
4.9 KiB
Makefile
159 lines
4.9 KiB
Makefile
# Copyright (c) 2018-2021 Status Research & Development GmbH. Licensed under
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# either of:
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# - Apache License, version 2.0
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# - MIT license
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# at your option. This file may not be copied, modified, or distributed except
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# according to those terms.
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SHELL := bash # the shell used internally by "make"
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# used inside the included makefiles
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BUILD_SYSTEM_DIR := vendor/nimbus-build-system
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LINK_PCRE := 0
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# we don't want an error here, so we can handle things later, in the ".DEFAULT" target
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-include $(BUILD_SYSTEM_DIR)/makefiles/variables.mk
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# debugging tools + testing tools
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TOOLS := \
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test_tools_build
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TOOLS_DIRS := \
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tests
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# comma-separated values for the "clean" target
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TOOLS_CSV := $(subst $(SPACE),$(COMMA),$(TOOLS))
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.PHONY: \
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all \
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$(TOOLS) \
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deps \
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update \
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nimbus \
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nlpn \
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test \
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test-reproducibility \
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clean \
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libnimbus.so \
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libnimbus.a \
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libbacktrace
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ifeq ($(NIM_PARAMS),)
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# "variables.mk" was not included, so we update the submodules.
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GIT_SUBMODULE_UPDATE := git submodule update --init --recursive
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.DEFAULT:
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+@ echo -e "Git submodules not found. Running '$(GIT_SUBMODULE_UPDATE)'.\n"; \
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$(GIT_SUBMODULE_UPDATE); \
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echo
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# Now that the included *.mk files appeared, and are newer than this file, Make will restart itself:
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# https://www.gnu.org/software/make/manual/make.html#Remaking-Makefiles
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#
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# After restarting, it will execute its original goal, so we don't have to start a child Make here
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# with "$(MAKE) $(MAKECMDGOALS)". Isn't hidden control flow great?
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else # "variables.mk" was included. Business as usual until the end of this file.
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# default target, because it's the first one that doesn't start with '.'
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all: | $(TOOLS) nimbus
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# must be included after the default target
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-include $(BUILD_SYSTEM_DIR)/makefiles/targets.mk
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# default: use blst
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USE_MIRACL := 0
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# default: use nim native evm
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ENABLE_EVMC := 0
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# "-d:release" implies "--stacktrace:off" and it cannot be added to config.nims
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ifeq ($(USE_LIBBACKTRACE), 0)
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NIM_PARAMS := $(NIM_PARAMS) -d:debug -d:disable_libbacktrace
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else
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NIM_PARAMS := $(NIM_PARAMS) -d:release
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endif
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ifneq ($(USE_MIRACL), 0)
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NIM_PARAMS := $(NIM_PARAMS) -d:BLS_FORCE_BACKEND=miracl
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endif
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ifneq ($(ENABLE_EVMC), 0)
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NIM_PARAMS := $(NIM_PARAMS) -d:evmc_enabled
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endif
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# disabled by default, enable with ENABLE_VM2SLOW=1
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ifneq ($(if $(ENABLE_VM2LOWMEM),$(ENABLE_VM2LOWMEM),0),0)
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NIM_PARAMS := $(NIM_PARAMS) -d:vm2_enabled -d:lowmem:1
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else
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# disabled by default, enable with ENABLE_VM2=1
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ifneq ($(if $(ENABLE_VM2),$(ENABLE_VM2),0),0)
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NIM_PARAMS := $(NIM_PARAMS) -d:vm2_enabled
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endif
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endif
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deps: | deps-common nat-libs nimbus.nims
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ifneq ($(USE_LIBBACKTRACE), 0)
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deps: | libbacktrace
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endif
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#- deletes and recreates "nimbus.nims" which on Windows is a copy instead of a proper symlink
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update: | update-common
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rm -rf nimbus.nims && \
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$(MAKE) nimbus.nims $(HANDLE_OUTPUT)
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# builds the tools, wherever they are
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$(TOOLS): | build deps
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for D in $(TOOLS_DIRS); do [ -e "$${D}/$@.nim" ] && TOOL_DIR="$${D}" && break; done && \
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echo -e $(BUILD_MSG) "build/$@" && \
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$(ENV_SCRIPT) nim c $(NIM_PARAMS) -o:build/$@ "$${TOOL_DIR}/$@.nim"
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# a phony target, because teaching `make` how to do conditional recompilation of Nim projects is too complicated
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nimbus: | build deps
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echo -e $(BUILD_MSG) "build/$@" && \
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$(ENV_SCRIPT) nim nimbus $(NIM_PARAMS) nimbus.nims
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nlpn: | build deps
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echo -e $(BUILD_MSG) "build/$@" && \
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$(ENV_SCRIPT) nim nlpn $(NIM_PARAMS) nimbus.nims
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# symlink
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nimbus.nims:
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ln -s nimbus.nimble $@
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# nim-libbacktrace
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libbacktrace:
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+ $(MAKE) -C vendor/nim-libbacktrace --no-print-directory BUILD_CXX_LIB=0
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# builds and runs the test suite
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test: | build deps
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$(ENV_SCRIPT) nim test $(NIM_PARAMS) nimbus.nims
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# primitive reproducibility test
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test-reproducibility:
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+ [ -e build/nimbus ] || $(MAKE) V=0 nimbus; \
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MD5SUM1=$$($(MD5SUM) build/nimbus | cut -d ' ' -f 1) && \
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rm -rf nimcache/*/nimbus && \
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$(MAKE) V=0 nimbus && \
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MD5SUM2=$$($(MD5SUM) build/nimbus | cut -d ' ' -f 1) && \
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[ "$$MD5SUM1" = "$$MD5SUM2" ] && echo -e "\e[92mSuccess: identical binaries.\e[39m" || \
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{ echo -e "\e[91mFailure: the binary changed between builds.\e[39m"; exit 1; }
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# usual cleaning
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clean: | clean-common
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rm -rf build/{nimbus,nlpn,$(TOOLS_CSV),all_tests,test_rpc}
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ifneq ($(USE_LIBBACKTRACE), 0)
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+ $(MAKE) -C vendor/nim-libbacktrace clean $(HANDLE_OUTPUT)
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endif
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# Note about building Nimbus as a library:
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#
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# There were `wrappers`, `wrappers-static`, `libnimbus.so` and `libnimbus.a`
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# target scripts here, and C and Go examples for calling the Nimbus library in
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# directory `wrappers/`. They have been removed because they only wrapped
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# Whisper protocol support, which has been removed as it is obsolete.
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#
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# This note is kept so that anyone wanting to build Nimbus as a library or call
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# from C or Go will know it has been done before. The previous working version
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# can be found in Git history. Look for the `nimbus-eth1` commit that adds
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# this comment and removes `wrappers/*`.
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endif # "variables.mk" was not included
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