mirror of https://github.com/python/cpython
116 lines
3.3 KiB
Makefile
116 lines
3.3 KiB
Makefile
UNAME_S := $(shell uname -s)
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ifeq ($(UNAME_S),Linux)
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PYTHON ?= ../../python
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endif
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ifeq ($(UNAME_S),Darwin)
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PYTHON ?= ../../python.exe
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endif
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VENVDIR ?= ./venv
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VENVPYTHON ?= $(VENVDIR)/bin/python
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CPYTHON ?= ../../Lib
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MYPY ?= mypy
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GRAMMAR = ../../Grammar/python.gram
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TOKENS = ../../Grammar/Tokens
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TESTFILE = data/cprog.py
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TIMEFILE = data/xxl.py
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TESTDIR = .
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TESTFLAGS = --short
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data/xxl.py:
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$(PYTHON) -m zipfile -e data/xxl.zip data
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build: peg_extension/parse.c
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peg_extension/parse.c: $(GRAMMAR) $(TOKENS) pegen/*.py peg_extension/peg_extension.c ../../Parser/pegen/pegen.c ../../Parser/pegen/parse_string.c ../../Parser/pegen/*.h pegen/grammar_parser.py
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$(PYTHON) -m pegen -q c $(GRAMMAR) $(TOKENS) -o peg_extension/parse.c --compile-extension
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clean:
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-rm -f peg_extension/*.o peg_extension/*.so peg_extension/parse.c
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-rm -f data/xxl.py
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-rm -rf $(VENVDIR)
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dump: peg_extension/parse.c
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cat -n $(TESTFILE)
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$(PYTHON) -c "from peg_extension import parse; import ast; t = parse.parse_file('$(TESTFILE)', mode=1); print(ast.dump(t))"
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regen-metaparser: pegen/metagrammar.gram pegen/*.py
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$(PYTHON) -m pegen -q python pegen/metagrammar.gram -o pegen/grammar_parser.py
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# Note: These targets really depend on the generated shared object in peg_extension/parse.*.so but
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# this has different names in different systems so we are abusing the implicit dependency on
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# parse.c by the use of --compile-extension.
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.PHONY: test
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venv:
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$(PYTHON) -m venv $(VENVDIR)
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$(VENVPYTHON) -m pip install -U pip setuptools
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$(VENVPYTHON) -m pip install -r requirements.pip
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@echo "The venv has been created in the $(VENVDIR) directory"
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test: run
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run: peg_extension/parse.c
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$(PYTHON) -c "from peg_extension import parse; t = parse.parse_file('$(TESTFILE)'); exec(t)"
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compile: peg_extension/parse.c
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$(PYTHON) -c "from peg_extension import parse; t = parse.parse_file('$(TESTFILE)', mode=2)"
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parse: peg_extension/parse.c
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$(PYTHON) -c "from peg_extension import parse; t = parse.parse_file('$(TESTFILE)', mode=1)"
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check: peg_extension/parse.c
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$(PYTHON) -c "from peg_extension import parse; t = parse.parse_file('$(TESTFILE)', mode=0)"
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stats: peg_extension/parse.c data/xxl.py
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$(PYTHON) -c "from peg_extension import parse; t = parse.parse_file('$(TIMEFILE)', mode=0); parse.dump_memo_stats()" >@data
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$(PYTHON) scripts/joinstats.py @data
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time: time_compile
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time_compile: venv data/xxl.py
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$(VENVPYTHON) scripts/benchmark.py --parser=new --target=xxl compile
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time_parse: venv data/xxl.py
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$(VENVPYTHON) scripts/benchmark.py --parser=new --target=xxl parse
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time_old: time_old_compile
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time_old_compile: venv data/xxl.py
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$(VENVPYTHON) scripts/benchmark.py --parser=old --target=xxl compile
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time_old_parse: venv data/xxl.py
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$(VENVPYTHON) scripts/benchmark.py --parser=old --target=xxl parse
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time_peg_dir: venv
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$(VENVPYTHON) scripts/test_parse_directory.py \
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-d $(TESTDIR) \
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$(TESTFLAGS) \
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--exclude "*/failset/*" \
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--exclude "*/failset/**" \
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--exclude "*/failset/**/*"
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time_stdlib: $(CPYTHON) venv
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$(VENVPYTHON) scripts/test_parse_directory.py \
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-d $(CPYTHON) \
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$(TESTFLAGS) \
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--exclude "*/bad*" \
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--exclude "*/lib2to3/tests/data/*"
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mypy: regen-metaparser
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$(MYPY) # For list of files, see mypy.ini
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format-python:
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black pegen scripts
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format: format-python
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find_max_nesting:
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$(PYTHON) scripts/find_max_nesting.py
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tags: TAGS
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TAGS: pegen/*.py test/test_pegen.py
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etags pegen/*.py test/test_pegen.py
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