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https://github.com/jetkvm/kvm.git
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4688f9e6ca
Add compiler optimization flags targeting ARM Cortex-A7 with NEON support to improve performance of audio library builds and Go binaries. The flags enable vectorization, fast math, and loop unrolling for better execution speed on the target hardware.
129 lines
5.8 KiB
Makefile
129 lines
5.8 KiB
Makefile
# --- JetKVM Audio/Toolchain Dev Environment Setup ---
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.PHONY: setup_toolchain build_audio_deps dev_env
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# Clone the rv1106-system toolchain to $HOME/.jetkvm/rv1106-system
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setup_toolchain:
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bash tools/setup_rv1106_toolchain.sh
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# Build ALSA and Opus static libs for ARM in $HOME/.jetkvm/audio-libs
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build_audio_deps: setup_toolchain
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bash tools/build_audio_deps.sh $(ALSA_VERSION) $(OPUS_VERSION)
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# Prepare everything needed for local development (toolchain + audio deps)
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dev_env: build_audio_deps
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@echo "Development environment ready."
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JETKVM_HOME ?= $(HOME)/.jetkvm
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TOOLCHAIN_DIR ?= $(JETKVM_HOME)/rv1106-system
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AUDIO_LIBS_DIR ?= $(JETKVM_HOME)/audio-libs
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BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD)
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BUILDDATE ?= $(shell date -u +%FT%T%z)
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BUILDTS ?= $(shell date -u +%s)
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REVISION ?= $(shell git rev-parse HEAD)
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VERSION_DEV ?= 0.4.7-dev$(shell date +%Y%m%d%H%M)
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VERSION ?= 0.4.6
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# Audio library versions
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ALSA_VERSION ?= 1.2.14
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OPUS_VERSION ?= 1.5.2
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# Optimization flags for ARM Cortex-A7 with NEON
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OPTIM_CFLAGS := -O3 -mcpu=cortex-a7 -mfpu=neon -mfloat-abi=hard -ftree-vectorize -ffast-math -funroll-loops
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PROMETHEUS_TAG := github.com/prometheus/common/version
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KVM_PKG_NAME := github.com/jetkvm/kvm
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GO_BUILD_ARGS := -tags netgo
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GO_RELEASE_BUILD_ARGS := -trimpath $(GO_BUILD_ARGS)
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GO_LDFLAGS := \
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-s -w \
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-X $(PROMETHEUS_TAG).Branch=$(BRANCH) \
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-X $(PROMETHEUS_TAG).BuildDate=$(BUILDDATE) \
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-X $(PROMETHEUS_TAG).Revision=$(REVISION) \
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-X $(KVM_PKG_NAME).builtTimestamp=$(BUILDTS)
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GO_CMD := GOOS=linux GOARCH=arm GOARM=7 go
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BIN_DIR := $(shell pwd)/bin
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TEST_DIRS := $(shell find . -name "*_test.go" -type f -exec dirname {} \; | sort -u)
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hash_resource:
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@shasum -a 256 resource/jetkvm_native | cut -d ' ' -f 1 > resource/jetkvm_native.sha256
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build_dev: build_audio_deps hash_resource
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@echo "Building..."
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GOOS=linux GOARCH=arm GOARM=7 \
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CC=$(TOOLCHAIN_DIR)/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc \
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CGO_ENABLED=1 \
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CGO_CFLAGS="$(OPTIM_CFLAGS) -I$(AUDIO_LIBS_DIR)/alsa-lib-$(ALSA_VERSION)/include -I$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/include -I$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/celt" \
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CGO_LDFLAGS="-L$(AUDIO_LIBS_DIR)/alsa-lib-$(ALSA_VERSION)/src/.libs -lasound -L$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/.libs -lopus -lm -ldl -static" \
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go build \
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-ldflags="$(GO_LDFLAGS) -X $(KVM_PKG_NAME).builtAppVersion=$(VERSION_DEV)" \
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$(GO_RELEASE_BUILD_ARGS) \
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-o $(BIN_DIR)/jetkvm_app cmd/main.go
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build_test2json:
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$(GO_CMD) build -o $(BIN_DIR)/test2json cmd/test2json
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build_gotestsum:
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@echo "Building gotestsum..."
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$(GO_CMD) install gotest.tools/gotestsum@latest
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cp $(shell $(GO_CMD) env GOPATH)/bin/linux_arm/gotestsum $(BIN_DIR)/gotestsum
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build_dev_test: build_audio_deps build_test2json build_gotestsum
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# collect all directories that contain tests
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@echo "Building tests for devices ..."
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@rm -rf $(BIN_DIR)/tests && mkdir -p $(BIN_DIR)/tests
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@cat resource/dev_test.sh > $(BIN_DIR)/tests/run_all_tests
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@for test in $(TEST_DIRS); do \
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test_pkg_name=$$(echo $$test | sed 's/^.\///g'); \
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test_pkg_full_name=$(KVM_PKG_NAME)/$$(echo $$test | sed 's/^.\///g'); \
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test_filename=$$(echo $$test_pkg_name | sed 's/\//__/g')_test; \
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GOOS=linux GOARCH=arm GOARM=7 \
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CC=$(TOOLCHAIN_DIR)/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc \
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CGO_ENABLED=1 \
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CGO_CFLAGS="$(OPTIM_CFLAGS) -I$(AUDIO_LIBS_DIR)/alsa-lib-$(ALSA_VERSION)/include -I$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/include -I$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/celt" \
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CGO_LDFLAGS="-L$(AUDIO_LIBS_DIR)/alsa-lib-$(ALSA_VERSION)/src/.libs -lasound -L$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/.libs -lopus -lm -ldl -static" \
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go test -v \
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-ldflags="$(GO_LDFLAGS) -X $(KVM_PKG_NAME).builtAppVersion=$(VERSION_DEV)" \
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$(GO_BUILD_ARGS) \
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-c -o $(BIN_DIR)/tests/$$test_filename $$test; \
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echo "runTest ./$$test_filename $$test_pkg_full_name" >> $(BIN_DIR)/tests/run_all_tests; \
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done; \
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chmod +x $(BIN_DIR)/tests/run_all_tests; \
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cp $(BIN_DIR)/test2json $(BIN_DIR)/tests/ && chmod +x $(BIN_DIR)/tests/test2json; \
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cp $(BIN_DIR)/gotestsum $(BIN_DIR)/tests/ && chmod +x $(BIN_DIR)/tests/gotestsum; \
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tar czfv device-tests.tar.gz -C $(BIN_DIR)/tests .
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frontend:
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cd ui && npm ci && npm run build:device
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dev_release: frontend build_dev
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@echo "Uploading release..."
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@shasum -a 256 bin/jetkvm_app | cut -d ' ' -f 1 > bin/jetkvm_app.sha256
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rclone copyto bin/jetkvm_app r2://jetkvm-update/app/$(VERSION_DEV)/jetkvm_app
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rclone copyto bin/jetkvm_app.sha256 r2://jetkvm-update/app/$(VERSION_DEV)/jetkvm_app.sha256
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build_release: frontend build_audio_deps hash_resource
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@echo "Building release..."
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GOOS=linux GOARCH=arm GOARM=7 \
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CC=$(TOOLCHAIN_DIR)/tools/linux/toolchain/arm-rockchip830-linux-uclibcgnueabihf/bin/arm-rockchip830-linux-uclibcgnueabihf-gcc \
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CGO_ENABLED=1 \
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CGO_CFLAGS="$(OPTIM_CFLAGS) -I$(AUDIO_LIBS_DIR)/alsa-lib-$(ALSA_VERSION)/include -I$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/include -I$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/celt" \
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CGO_LDFLAGS="-L$(AUDIO_LIBS_DIR)/alsa-lib-$(ALSA_VERSION)/src/.libs -lasound -L$(AUDIO_LIBS_DIR)/opus-$(OPUS_VERSION)/.libs -lopus -lm -ldl -static" \
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go build \
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-ldflags="$(GO_LDFLAGS) -X $(KVM_PKG_NAME).builtAppVersion=$(VERSION)" \
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$(GO_RELEASE_BUILD_ARGS) \
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-o bin/jetkvm_app cmd/main.go
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release:
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@if rclone lsf r2://jetkvm-update/app/$(VERSION)/ | grep -q "jetkvm_app"; then \
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echo "Error: Version $(VERSION) already exists. Please update the VERSION variable."; \
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exit 1; \
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fi
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make build_release
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@echo "Uploading release..."
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@shasum -a 256 bin/jetkvm_app | cut -d ' ' -f 1 > bin/jetkvm_app.sha256
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rclone copyto bin/jetkvm_app r2://jetkvm-update/app/$(VERSION)/jetkvm_app
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rclone copyto bin/jetkvm_app.sha256 r2://jetkvm-update/app/$(VERSION)/jetkvm_app.sha256
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