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144 lines
6.8 KiB
Makefile
144 lines
6.8 KiB
Makefile
# ===== Variables =====
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PEGJS_VERSION = `cat $(VERSION_FILE)`
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# ===== Modules =====
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# Order matters -- dependencies must be listed before modules dependent on them.
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MODULES = utils/arrays \
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utils/objects \
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utils/classes \
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grammar-error \
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parser \
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compiler/asts \
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compiler/visitor \
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compiler/opcodes \
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compiler/javascript \
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compiler/passes/generate-bytecode \
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compiler/passes/generate-javascript \
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compiler/passes/remove-proxy-rules \
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compiler/passes/report-left-recursion \
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compiler/passes/report-missing-rules \
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compiler \
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peg
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# ===== Directories =====
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SRC_DIR = src
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LIB_DIR = lib
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BIN_DIR = bin
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BROWSER_DIR = browser
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SPEC_DIR = spec
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BENCHMARK_DIR = benchmark
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NODE_MODULES_DIR = node_modules
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NODE_MODULES_BIN_DIR = $(NODE_MODULES_DIR)/.bin
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# ===== Files =====
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PARSER_SRC_FILE = $(SRC_DIR)/parser.pegjs
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PARSER_OUT_FILE = $(LIB_DIR)/parser.js
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BROWSER_FILE_DEV = $(BROWSER_DIR)/peg-$(PEGJS_VERSION).js
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BROWSER_FILE_MIN = $(BROWSER_DIR)/peg-$(PEGJS_VERSION).min.js
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VERSION_FILE = VERSION
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# ===== Executables =====
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JSHINT = $(NODE_MODULES_BIN_DIR)/jshint
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UGLIFYJS = $(NODE_MODULES_BIN_DIR)/uglifyjs
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JASMINE_NODE = $(NODE_MODULES_BIN_DIR)/jasmine-node
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PEGJS = $(BIN_DIR)/pegjs
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BENCHMARK_RUN = $(BENCHMARK_DIR)/run
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# ===== Targets =====
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# Default target
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all: browser
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# Generate the grammar parser
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parser:
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$(PEGJS) $(PARSER_SRC_FILE) $(PARSER_OUT_FILE)
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# Build the browser version of the library
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browser:
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mkdir -p $(BROWSER_DIR)
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rm -f $(BROWSER_FILE_DEV)
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rm -f $(BROWSER_FILE_MIN)
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# The following code is inspired by CoffeeScript's Cakefile.
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echo '/*' >> $(BROWSER_FILE_DEV)
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echo " * PEG.js $(PEGJS_VERSION)" >> $(BROWSER_FILE_DEV)
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echo ' *' >> $(BROWSER_FILE_DEV)
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echo ' * http://pegjs.org/' >> $(BROWSER_FILE_DEV)
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echo ' *' >> $(BROWSER_FILE_DEV)
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echo ' * Copyright (c) 2010-2013 David Majda' >> $(BROWSER_FILE_DEV)
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echo ' * Licensed under the MIT license.' >> $(BROWSER_FILE_DEV)
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echo ' */' >> $(BROWSER_FILE_DEV)
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echo 'var PEG = (function(undefined) {' >> $(BROWSER_FILE_DEV)
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echo ' var modules = {' >> $(BROWSER_FILE_DEV)
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echo ' define: function(name, factory) {' >> $(BROWSER_FILE_DEV)
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echo ' var dir = name.replace(/(^|\/)[^/]+$$/, "$$1"),' >> $(BROWSER_FILE_DEV)
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echo ' module = { exports: {} };' >> $(BROWSER_FILE_DEV)
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echo '' >> $(BROWSER_FILE_DEV)
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echo ' function require(path) {' >> $(BROWSER_FILE_DEV)
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echo ' var name = dir + path,' >> $(BROWSER_FILE_DEV)
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echo ' regexp = /[^\/]+\/\.\.\/|\.\//;' >> $(BROWSER_FILE_DEV)
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echo '' >> $(BROWSER_FILE_DEV)
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echo " /* Can't use /.../g because we can move backwards in the string. */" >> $(BROWSER_FILE_DEV)
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echo ' while (regexp.test(name)) {' >> $(BROWSER_FILE_DEV)
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echo ' name = name.replace(regexp, "");' >> $(BROWSER_FILE_DEV)
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echo ' }' >> $(BROWSER_FILE_DEV)
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echo '' >> $(BROWSER_FILE_DEV)
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echo ' return modules[name];' >> $(BROWSER_FILE_DEV)
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echo ' }' >> $(BROWSER_FILE_DEV)
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echo '' >> $(BROWSER_FILE_DEV)
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echo ' factory(module, require);' >> $(BROWSER_FILE_DEV)
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echo ' this[name] = module.exports;' >> $(BROWSER_FILE_DEV)
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echo ' }' >> $(BROWSER_FILE_DEV)
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echo ' };' >> $(BROWSER_FILE_DEV)
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echo '' >> $(BROWSER_FILE_DEV)
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for module in $(MODULES); do \
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echo " modules.define(\"$$module\", function(module, require) {" >> $(BROWSER_FILE_DEV); \
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sed -e 's/^/ /' lib/$$module.js >> $(BROWSER_FILE_DEV); \
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echo ' });' >> $(BROWSER_FILE_DEV); \
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echo '' >> $(BROWSER_FILE_DEV); \
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done
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echo ' return modules["peg"]' >> $(BROWSER_FILE_DEV)
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echo '})();' >> $(BROWSER_FILE_DEV)
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$(UGLIFYJS) \
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--mangle \
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--compress warnings=false \
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--comments /Copyright/ \
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-o $(BROWSER_FILE_MIN) \
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$(BROWSER_FILE_DEV)
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# Remove browser version of the library (created by "browser")
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browserclean:
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rm -rf $(BROWSER_DIR)
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# Run the spec suite
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spec:
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$(JASMINE_NODE) --verbose $(SPEC_DIR)
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# Run the benchmark suite
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benchmark:
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$(BENCHMARK_RUN)
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# Run JSHint on the source
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hint:
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$(JSHINT) \
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`find $(LIB_DIR) -name '*.js'` \
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`find $(SPEC_DIR) -name '*.js' -and -not -path '$(SPEC_DIR)/vendor/*'` \
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$(BENCHMARK_DIR)/*.js \
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$(BENCHMARK_RUN) \
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$(PEGJS)
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.PHONY: all parser browser browserclean spec benchmark hint
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.SILENT: all parser browser browserclean spec benchmark hint
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