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bpo-40334: regenerate metaparser as part of regen-all #19854

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Merged
pablogsal merged 1 commit into from
May 2, 2020
Merged

bpo-40334: regenerate metaparser as part of regen-all #19854

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13 changes: 11 additions & 2 deletions Makefile.pre.in
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Original file line number Diff line number Diff line change
Expand Up @@ -745,8 +745,9 @@ regen-importlib: Programs/_freeze_importlib
############################################################################
# Regenerate all generated files

regen-all: regen-opcode regen-opcode-targets regen-typeslots regen-grammar regen-pegen \
regen-token regen-keyword regen-symbol regen-ast regen-importlib clinic
regen-all: regen-opcode regen-opcode-targets regen-typeslots regen-grammar \
regen-token regen-keyword regen-symbol regen-ast regen-importlib clinic \
regen-pegen-metaparser regen-pegen

############################################################################
# Special rules for object files
Expand Down Expand Up @@ -820,6 +821,14 @@ regen-grammar: regen-token
$(UPDATE_FILE) $(srcdir)/Include/graminit.h $(srcdir)/Include/graminit.h.new
$(UPDATE_FILE) $(srcdir)/Python/graminit.c $(srcdir)/Python/graminit.c.new

.PHONY: regen-pegen-metaparser
regen-pegen-metaparser:
PYTHONPATH=$(srcdir)/Tools/peg_generator $(PYTHON_FOR_REGEN) -m pegen -q python \
$(srcdir)/Tools/peg_generator/pegen/metagrammar.gram \
-o $(srcdir)/Tools/peg_generator/pegen/grammar_parser.py.new
$(UPDATE_FILE) $(srcdir)/Tools/peg_generator/pegen/grammar_parser.py \
$(srcdir)/Tools/peg_generator/pegen/grammar_parser.py.new

.PHONY: regen-pegen
regen-pegen:
@$(MKDIR_P) $(srcdir)/Parser/pegen
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2 changes: 1 addition & 1 deletion Tools/peg_generator/pegen/grammar_parser.py
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@@ -1,5 +1,5 @@
#!/usr/bin/env python3.8
# @generated by pegen from pegen/metagrammar.gram
# @generated by pegen from ./Tools/peg_generator/pegen/metagrammar.gram

import ast
import sys
Expand Down