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drmckaydrmckay
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feat: Add PHP language support
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‎php/.codeqlmanifest.json‎

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{
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"provide": [
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"ql/*/qlpack.yml"
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],
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"versionPolicies": {
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"default": {
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"requireChangeNotes": true,
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"committedPrereleaseSuffix": "dev",
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"committedVersion": "nextPatchRelease"
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}
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}
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}

‎php/Makefile‎

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.PHONY: all build clean test install help extractor dbscheme ql-library check fmt lint doc
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# Detect OS and architecture
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UNAME_S := $(shell uname -s)
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UNAME_M := $(shell uname -m)
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ifeq ($(UNAME_S),Linux)
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EXE :=
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DYLIB_EXT := so
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OS := linux
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else ifeq ($(UNAME_S),Darwin)
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EXE :=
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DYLIB_EXT := dylib
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OS := macos
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else ifeq ($(OS),Windows_NT)
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EXE := .exe
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DYLIB_EXT := dll
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OS := windows
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endif
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# Paths
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EXTRACTOR_DIR := extractor
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QL_LIB_DIR := ql/lib
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QL_SRC_DIR := ql/src
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BUILD_DIR := build
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TARGET_DIR := $(EXTRACTOR_DIR)/target
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CARGO := cargo
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CODEQL := codeql
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# Targets
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EXTRACTOR_BIN := $(TARGET_DIR)/release/codeql-extractor-php$(EXE)
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DBSCHEME_FILE := $(QL_LIB_DIR)/php.dbscheme
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TREE_SITTER_QL := $(QL_LIB_DIR)/codeql/php/ast/internal/TreeSitter.qll
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# Default target
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all: help
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## help: Show this help message
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help:
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@echo "PHP Language Support for CodeQL - Makefile"
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@echo ""
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@echo "Targets:"
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@sed -n 's/^##//p' ${MAKEFILE_LIST} | column -t -s ':' | sed -e 's/^/ /'
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@echo ""
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@echo "Examples:"
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@echo " make build Build the extractor"
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@echo " make clean Remove build artifacts"
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@echo " make test Run all tests"
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@echo " make install Install extractor and libraries"
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## build: Build extractor, database schema, and QL library
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build: extractor dbscheme ql-library
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@echo "✓ Build complete"
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## extractor: Build the PHP extractor (Rust binary)
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extractor: $(EXTRACTOR_BIN)
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@echo "✓ Extractor built: $(EXTRACTOR_BIN)"
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$(EXTRACTOR_BIN): $(EXTRACTOR_DIR)/src/*.rs $(EXTRACTOR_DIR)/Cargo.toml
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@echo "Building PHP extractor..."
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cd $(EXTRACTOR_DIR) && $(CARGO) build --release
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@echo "✓ Extractor binary ready"
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## dbscheme: Generate database schema from tree-sitter grammar
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dbscheme: $(DBSCHEME_FILE)
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@echo "✓ Database schema generated: $(DBSCHEME_FILE)"
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$(DBSCHEME_FILE): $(EXTRACTOR_BIN)
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@echo "Generating database schema..."
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@mkdir -p $(dir $(DBSCHEME_FILE))
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$(EXTRACTOR_BIN) generate \
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--dbscheme $(DBSCHEME_FILE) \
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--library $(TREE_SITTER_QL)
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@echo "✓ Schema generation complete"
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## ql-library: Generate QL library from tree-sitter grammar
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ql-library: $(TREE_SITTER_QL)
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@echo "✓ QL library generated: $(TREE_SITTER_QL)"
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$(TREE_SITTER_QL): $(EXTRACTOR_BIN) $(DBSCHEME_FILE)
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@echo "QL library already generated with schema"
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@echo "✓ QL library ready"
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## check: Check code without building
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check:
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@echo "Checking code..."
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cd $(EXTRACTOR_DIR) && $(CARGO) check
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@echo "✓ Code check passed"
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## fmt: Format Rust code
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fmt:
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@echo "Formatting code..."
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cd $(EXTRACTOR_DIR) && $(CARGO) fmt
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@echo "✓ Code formatted"
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## lint: Run clippy linter
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lint:
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@echo "Running clippy..."
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cd $(EXTRACTOR_DIR) && $(CARGO) clippy --all-targets --all-features -- -D warnings
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@echo "✓ Linting complete"
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## doc: Generate documentation
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doc:
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@echo "Generating documentation..."
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cd $(EXTRACTOR_DIR) && $(CARGO) doc --no-deps --open
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@echo "✓ Documentation generated"
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## test: Run all tests
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test: unit-tests query-tests
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@echo "✓ All tests passed"
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## unit-tests: Run Rust unit tests
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unit-tests:
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@echo "Running Rust unit tests..."
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cd $(EXTRACTOR_DIR) && $(CARGO) test --release
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@echo "✓ Unit tests passed"
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## query-tests: Run CodeQL query tests
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query-tests: build
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@echo "Running CodeQL query tests..."
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@if command -v codeql >/dev/null 2>&1; then \
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$(CODEQL) test run $(QL_SRC_DIR)/queries/security --verbose; \
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echo "✓ Query tests passed"; \
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else \
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echo "⚠ CodeQL CLI not found, skipping query tests"; \
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fi
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## install: Install extractor and register libraries
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install: build
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@echo "Installing extractor..."
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@mkdir -p $(HOME)/.codeql/extractors/php/
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@cp $(EXTRACTOR_BIN) $(HOME)/.codeql/extractors/php/
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@cp codeql-extractor.yml $(HOME)/.codeql/extractors/php/
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@echo "✓ Extractor installed to $(HOME)/.codeql/extractors/php/"
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@echo ""
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@echo "QL Libraries:"
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@echo " - Library pack: $(QL_LIB_DIR)/qlpack.yml"
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@echo " - Query pack: $(QL_SRC_DIR)/qlpack.yml"
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@echo ""
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@echo "To use with CodeQL, set CODEQL_PYTHONPATH:"
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@echo " export CODEQL_PYTHONPATH=$$(pwd)/$(QL_LIB_DIR)"
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## clean: Remove build artifacts
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clean:
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@echo "Cleaning build artifacts..."
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@rm -rf $(TARGET_DIR)
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@rm -rf $(BUILD_DIR)
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@rm -f $(DBSCHEME_FILE)
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@rm -f $(TREE_SITTER_QL)
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@cd $(EXTRACTOR_DIR) && $(CARGO) clean
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@echo "✓ Clean complete"
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## clean-all: Remove all generated files
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clean-all: clean
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@echo "Removing all generated files..."
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@find . -name "*.lock" -delete
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@find . -name ".DS_Store" -delete
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@echo "✓ Full clean complete"
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## dist: Create distribution package
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dist: build
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@echo "Creating distribution package..."
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@mkdir -p $(BUILD_DIR)/php
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@cp -r $(QL_LIB_DIR) $(BUILD_DIR)/php/
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@cp -r $(QL_SRC_DIR) $(BUILD_DIR)/php/
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@cp $(EXTRACTOR_BIN) $(BUILD_DIR)/php/extractor
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@cp codeql-extractor.yml $(BUILD_DIR)/php/
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@cp README.md $(BUILD_DIR)/php/
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@tar -czf $(BUILD_DIR)/php-support.tar.gz -C $(BUILD_DIR) php
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@echo "✓ Distribution package created: $(BUILD_DIR)/php-support.tar.gz"
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## extract-example: Extract example PHP file
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extract-example: build
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@echo "Extracting example PHP file..."
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@mkdir -p build/trap
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@echo '<?php echo "Hello, World!"; ?>' > build/example.php
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$(EXTRACTOR_BIN) extract \
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--output build/trap \
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--source-root build/example.php \
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--verbose
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@echo "✓ Extraction complete. TRAP files in build/trap/"
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## profile: Profile the extractor
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profile: build
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@echo "Profiling extractor..."
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cd $(EXTRACTOR_DIR) && $(CARGO) build --profile=bench
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@echo "✓ Profiling complete"
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## version: Print version information
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version:
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@echo "CodeQL PHP Extractor Version Information"
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@echo "========================================"
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@$(EXTRACTOR_BIN) --version
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@$(EXTRACTOR_BIN) diag
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.SILENT: help version

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