Browse Source
- Build in build/ directory instead of source tree - Main binary (utun) copied to project root - Tests run from build/tests/ with config files copied there - Test output redirected to build/tests/logs/*.log files - Console shows only [PASS]/[FAIL]/[SKIP] status - Incremental build works correctly - make check runs all tests with summary Changes: - New root Makefile as wrapper for out-of-tree build - Updated Makefile.am files for lib, src, tests - Added tinycrypt-objects target for test dependencies - Tests no longer clutter project rootnodeinfo-routing-update
Evgeny
2 months ago
5 changed files with 309 additions and 115 deletions
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# Root Makefile for uTun - Out-of-tree build wrapper
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# This Makefile provides convenient targets for building in a separate directory
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# while keeping binaries in the project root.
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# Build directory
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BUILD_DIR = build
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# Detect source directory (where this Makefile is located)
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SRC_DIR := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
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# Check if build directory is configured
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BUILD_CONFIGURED := $(shell test -f $(BUILD_DIR)/Makefile && echo yes || echo no)
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# Default target: build everything
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.PHONY: all |
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all: |
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ifeq ($(BUILD_CONFIGURED),yes) |
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@$(MAKE) -C $(BUILD_DIR) all
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else |
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@echo "Build directory not configured. Run 'make setup' first."
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@exit 1
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endif |
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# Setup target: create build directory and configure
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.PHONY: setup |
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setup: |
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@echo "Setting up build in $(BUILD_DIR)/..."
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@mkdir -p $(BUILD_DIR)
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@if test ! -f $(BUILD_DIR)/Makefile; then \
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echo "Running configure..."; \
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cd $(BUILD_DIR) && $(SRC_DIR)/configure; \
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else \
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echo "Build already configured."; \
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fi
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@echo "Setup complete. Run 'make' to build."
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# Reconfigure target
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.PHONY: reconfigure |
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reconfigure: |
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@rm -rf $(BUILD_DIR)
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@$(MAKE) setup
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# Build just the main binary (skip tests)
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.PHONY: utun |
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utun: |
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ifeq ($(BUILD_CONFIGURED),yes) |
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@$(MAKE) -C $(BUILD_DIR)/lib
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@$(MAKE) -C $(BUILD_DIR)/src
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@echo "utun binary built successfully."
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else |
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@echo "Build directory not configured. Run 'make setup' first."
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@exit 1
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endif |
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# Run tests (make all builds everything including tests)
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.PHONY: check test |
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check: all |
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ifeq ($(BUILD_CONFIGURED),yes) |
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@$(MAKE) -C $(BUILD_DIR) check
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else |
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@echo "Build directory not configured. Run 'make setup' first."
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@exit 1
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endif |
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test: check |
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# Clean build directory
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.PHONY: clean |
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clean: |
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ifeq ($(BUILD_CONFIGURED),yes) |
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@$(MAKE) -C $(BUILD_DIR) clean
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else |
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@echo "Build directory not configured."
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endif |
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# Full clean - remove build directory and generated files
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.PHONY: distclean |
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distclean: |
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@rm -rf $(BUILD_DIR)
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@echo "Build directory removed."
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# Install from build directory
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.PHONY: install |
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install: all |
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@$(MAKE) -C $(BUILD_DIR) install
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# Debug build setup
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.PHONY: setup-debug |
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setup-debug: |
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@echo "Setting up debug build in $(BUILD_DIR)/..."
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@mkdir -p $(BUILD_DIR)
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cd $(BUILD_DIR) && $(SRC_DIR)/configure --enable-debug
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# Release build setup
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.PHONY: setup-release |
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setup-release: |
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@echo "Setting up release build in $(BUILD_DIR)/..."
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@mkdir -p $(BUILD_DIR)
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cd $(BUILD_DIR) && $(SRC_DIR)/configure --disable-debug
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# Print help
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.PHONY: help |
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help: |
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@echo "uTun Build System (Out-of-tree build)"
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@echo "======================================"
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@echo ""
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@echo "Setup targets:"
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@echo " setup - Configure the build directory"
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@echo " setup-debug - Configure for debug build"
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@echo " setup-release - Configure for release build"
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@echo " reconfigure - Clean and reconfigure build"
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@echo ""
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@echo "Build targets:"
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@echo " all - Build everything: lib, src, tests"
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@echo " utun - Build only main utun binary (faster)"
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@echo " check - Run all tests (builds if needed)"
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@echo " test - Alias for check"
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@echo " install - Install binaries"
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@echo ""
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@echo "Maintenance:"
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@echo " clean - Clean build artifacts"
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@echo " distclean - Remove build directory completely"
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@echo " help - Show this help"
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@echo ""
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@echo "Build directory: $(BUILD_DIR)/"
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@echo "Source directory: $(SRC_DIR)/"
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@echo ""
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@echo "Usage: make setup && make"
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# Pass through any unknown targets to the build directory if configured
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.PHONY: % |
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%: |
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ifeq ($(BUILD_CONFIGURED),yes) |
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@$(MAKE) -C $(BUILD_DIR) $@
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else |
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@echo "Build directory not configured. Run 'make setup' first."
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@exit 1
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endif |
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