https://git.ruby-lang.org/ruby.git/commit/?id=9fa24018b7

From 9fa24018b761d8902ad430ce604b174cf55062ab Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Tue, 14 Apr 2020 13:10:28 +0900
Subject: Make y.output in ripper unlocalized [ci skip]

Often it is easy to search, grep, etc from command line, for
debugging purpose.

diff --git a/common.mk b/common.mk
index edfe110..1715518 100644
--- a/common.mk
+++ b/common.mk
@@ -1142,7 +1142,7 @@ $(srcdir)/ext/ripper/ripper.c: $(srcdir)/ext/ripper/tools/preproc.rb $(srcdir)/p https://github.com/ruby/ruby/blob/trunk/common.mk#L1142
 	sed -e 's/{\$$([^(){}]*)[^{}]*}//g' -e /AUTOGENERATED/q depend | \
 	$(exec) $(MAKE) -f - $(mflags) \
 		Q=$(Q) ECHO=$(ECHO) RM="$(RM)" BISON=$(YACC) top_srcdir=../.. srcdir=. VPATH="$${VPATH}" \
-		RUBY="$(BASERUBY)" PATH_SEPARATOR="$(PATH_SEPARATOR)"
+		RUBY="$(BASERUBY)" PATH_SEPARATOR="$(PATH_SEPARATOR)" LANG=C
 
 $(srcdir)/ext/json/parser/parser.c: $(srcdir)/ext/json/parser/parser.rl $(srcdir)/ext/json/parser/prereq.mk
 	$(ECHO) generating $@
-- 
cgit v0.10.2


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