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The prebuilt archive already lives at .lp-cache/prebuilt-v8/<version>.a; the v8/libc_v8.a symlink was redundant indirection. build.zig has no implicit lookup, so the Makefile passes -Dprebuilt_v8_path explicitly anyway. Point it straight at the cached file, dropping the symlink step, the v8/ dir, and its .gitignore entry. Keep the version-keyed filename so bumping the V8 pin fetches a new file instead of clobbering.
144 lines
4.5 KiB
Makefile
144 lines
4.5 KiB
Makefile
# Variables
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# ---------
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ZIG := zig
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BC := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
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# option test filter make test F="server"
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F=
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# Extra flags forwarded to every `$(ZIG) build` invocation. Most commonly used
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# to point at a prebuilt V8 archive and skip the multi-minute source rebuild:
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# ZIGFLAGS=-Dprebuilt_v8_path=/path/to/libc_v8.a make test
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ZIGFLAGS ?=
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# OS and ARCH
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kernel = $(shell uname -ms)
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ifeq ($(kernel), Darwin arm64)
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OS := macos
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ARCH := aarch64
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else ifeq ($(kernel), Darwin x86_64)
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OS := macos
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ARCH := x86_64
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else ifeq ($(kernel), Linux aarch64)
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OS := linux
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ARCH := aarch64
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else ifeq ($(kernel), Linux arm64)
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OS := linux
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ARCH := aarch64
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else ifeq ($(kernel), Linux x86_64)
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OS := linux
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ARCH := x86_64
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else
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$(error "Unhandled kernel: $(kernel)")
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endif
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# Prebuilt V8
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# -----------
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# Building V8 from source takes 10+ minutes. `make download-v8` fetches the
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# matching prebuilt archive from the zig-v8-fork releases instead. The versions
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# are read from the install action so they can't drift from CI.
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V8_ACTION := .github/actions/install/action.yml
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V8_VERSION := $(shell awk -F\' '/^ v8:/{f=1} f&&/default:/{print $$2; exit}' $(V8_ACTION))
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ZIG_V8_TAG := $(shell awk -F\' '/^ zig-v8:/{f=1} f&&/default:/{print $$2; exit}' $(V8_ACTION))
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V8_ARCHIVE := libc_v8_$(V8_VERSION)_$(OS)_$(ARCH).a
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V8_CACHE := .lp-cache/prebuilt-v8/$(V8_ARCHIVE)
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# If the prebuilt archive is in place and the caller hasn't set ZIGFLAGS, point
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# the build at it rather than building V8 from source.
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ifeq ($(strip $(ZIGFLAGS)),)
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ifneq ($(wildcard $(V8_CACHE)),)
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ZIGFLAGS := -Dprebuilt_v8_path=$(V8_CACHE)
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endif
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endif
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# Infos
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# -----
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.PHONY: help
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## Display this help screen
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help:
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@printf "\033[36m%-35s %s\033[0m\n" "Command" "Usage"
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@sed -n -e '/^## /{'\
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-e 's/## //g;'\
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-e 'h;'\
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-e 'n;'\
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-e 's/:.*//g;'\
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-e 'G;'\
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-e 's/\n/ /g;'\
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-e 'p;}' Makefile | awk '{printf "\033[33m%-35s\033[0m%s\n", $$1, substr($$0,length($$1)+1)}'
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# $(ZIG) commands
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# ------------
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.PHONY: build build-v8-snapshot build-dev download-v8 run run-release test bench data end2end clean
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## Download the prebuilt V8 archive (skips the 10+ min source build)
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download-v8:
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@mkdir -p $(dir $(V8_CACHE))
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@test -f $(V8_CACHE) || ( \
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printf "\033[36mDownloading prebuilt V8 $(V8_VERSION) ($(ZIG_V8_TAG))...\033[0m\n"; \
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curl -fL --progress-bar -o $(V8_CACHE) \
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https://github.com/lightpanda-io/zig-v8-fork/releases/download/$(ZIG_V8_TAG)/$(V8_ARCHIVE) \
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|| (rm -f $(V8_CACHE); printf "\033[33mDownload ERROR\033[0m\n"; exit 1) )
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@printf "\033[33mV8 ready: %s\033[0m\n" "$(V8_CACHE)"
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## Build v8 snapshot
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build-v8-snapshot:
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@printf "\033[36mBuilding v8 snapshot (release safe)...\033[0m\n"
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@$(ZIG) build $(ZIGFLAGS) -Doptimize=ReleaseFast snapshot_creator -- src/snapshot.bin || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
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@printf "\033[33mBuild OK\033[0m\n"
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## Build in release-fast mode
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build: build-v8-snapshot
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@printf "\033[36mBuilding (release fast)...\033[0m\n"
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@$(ZIG) build $(ZIGFLAGS) -Doptimize=ReleaseFast -Dsnapshot_path=../../snapshot.bin || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
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@printf "\033[33mBuild OK\033[0m\n"
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## Build in debug mode
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build-dev:
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@printf "\033[36mBuilding (debug)...\033[0m\n"
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@$(ZIG) build $(ZIGFLAGS) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
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@printf "\033[33mBuild OK\033[0m\n"
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## Run the server in release mode
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run: build
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@printf "\033[36mRunning...\033[0m\n"
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@./zig-out/bin/lightpanda || (printf "\033[33mRun ERROR\033[0m\n"; exit 1;)
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## Run the server in debug mode
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run-debug: build-dev
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@printf "\033[36mRunning...\033[0m\n"
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@./zig-out/bin/lightpanda || (printf "\033[33mRun ERROR\033[0m\n"; exit 1;)
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## Test - `grep` is used to filter out the huge compile command on build
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ifeq ($(OS), macos)
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test:
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@script -q /dev/null sh -c 'TEST_FILTER="${F}" $(ZIG) build $(ZIGFLAGS) test -freference-trace' 2>&1 \
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| grep --line-buffered -v "^/.*zig test -freference-trace"
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else
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test:
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@script -qec 'TEST_FILTER="${F}" $(ZIG) build $(ZIGFLAGS) test -freference-trace' /dev/null 2>&1 \
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| grep --line-buffered -v "^/.*zig test -freference-trace"
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endif
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## Run demo/runner end to end tests
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end2end:
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@test -d ../demo
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cd ../demo && go run runner/main.go
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## Remove build artifacts (keeps .lp-cache/ and zig-pkg/ — slow to re-fetch)
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clean:
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rm -rf zig-out .zig-cache src/snapshot.bin
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cd src/html5ever && cargo clean
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# Install and build required dependencies commands
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# ------------
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.PHONY: install
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install: build
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data:
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cd src/data && go run public_suffix_list_gen.go > public_suffix_list.zig
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