From 56d28ccbbc69a7d16f3a4f64288900777623fdf1 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Fri, 19 Jul 2019 05:00:10 +0200
Subject: parse-datetime: Require Bison 2.4 or newer.

* m4/parse-datetime.m4 (gl_PARSE_DATETIME): Set PARSE_DATETIME_BISON.
Code taken from gettext's intl.m4.
* modules/parse-datetime (Makefile.am): Use PARSE_DATETIME_BISON instead
of YACC.
---
 modules/parse-datetime | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/parse-datetime')

diff --git a/modules/parse-datetime b/modules/parse-datetime
index 692da25728..d54dafd727 100644
--- a/modules/parse-datetime
+++ b/modules/parse-datetime
@@ -38,7 +38,7 @@ parse-datetime.c: parse-datetime.y
 	                              y.tab.c parse-datetime.c \
 	                              y.tab.h parse-datetime.h \
 	                              y.output parse-datetime.output \
-	                              -- $(YACC) $(YFLAGS) $(AM_YFLAGS) && \
+	                              -- $(PARSE_DATETIME_BISON) -y -d $(YFLAGS) $(AM_YFLAGS) && \
 	sed -e 's|".*/parse-datetime.y"|"parse-datetime.y"|' \
 	 < parse-datetime.c > parse-datetime.c-t && \
 	rm -f parse-datetime.c && \
-- 
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