From b5960a63b1769e114c4d674140aa5f18a33eef27 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 8 Jun 2016 01:09:23 +0000
Subject: ext/date/zonetab.list: gperf timezone names

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/date/prereq.mk | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 ext/date/prereq.mk

(limited to 'ext/date/prereq.mk')

diff --git a/ext/date/prereq.mk b/ext/date/prereq.mk
new file mode 100644
index 0000000000..e9ee35adc6
--- /dev/null
+++ b/ext/date/prereq.mk
@@ -0,0 +1,8 @@
+.SUFFIXES: .list
+
+.list.h:
+	gperf -E -C -P -p -j1 -i 1 -g -o -t -N $(*F) $< \
+	| sed 's/(int)(long)&((\(struct stringpool_t\) *\*)0)->\(stringpool_[a-z0-9]*\)/offsetof(\1, \2)/g' \
+	> $(@F)
+
+zonetab.h: zonetab.list
-- 
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