[Python-checkins] Call $(MKDIR_P) before regenerating the PEG meta-parser (GH-19861)

[Pablo Galindo]

https://github.com/python/cpython/commit/b7226eb0b76dd867917c6f66fd68fe6f8da01d9c
commit: b7226eb0b76dd867917c6f66fd68fe6f8da01d9c
branch: master
author: Pablo Galindo <Pablogsal at gmail.com>
committer: GitHub <noreply at github.com>
date: 2020-05-02T16:15:27+01:00
summary:

Call $(MKDIR_P) before regenerating the PEG meta-parser (GH-19861)

files:
M Makefile.pre.in

diff --git a/Makefile.pre.in b/Makefile.pre.in
index 2b0b1b205a940..3cb8b84157f0e 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -823,6 +823,7 @@ regen-grammar: regen-token
 
 .PHONY: regen-pegen-metaparser
 regen-pegen-metaparser:
+	@$(MKDIR_P) $(srcdir)/Tools/peg_generator/pegen
 	PYTHONPATH=$(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