From 96452373fd192ada49c831386e033531e2263a52 Mon Sep 17 00:00:00 2001 From: Yusuke Endoh Date: Sat, 5 Oct 2019 18:28:19 +0900 Subject: ext/json/parser/prereq.mk: use `if $. == 1` instead of a hacky code --- ext/json/parser/prereq.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'ext') diff --git a/ext/json/parser/prereq.mk b/ext/json/parser/prereq.mk index 04aeac914d..37bacc3380 100644 --- a/ext/json/parser/prereq.mk +++ b/ext/json/parser/prereq.mk @@ -6,6 +6,6 @@ RAGEL = ragel $(RAGEL) -G2 $< $(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \ -e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' \ - -e '$$header ||= $$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_' $@ + -e '$$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_ if $$. == 1' $@ parser.c: -- cgit v1.2.3