From f1b49b7bb9118e336b8ce2ebe5a12af5881f83c3 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 22 May 2014 05:02:15 +0000
Subject: constify character property tables

* enc/jis/props.kwd: constify character property tables of JIS
  based encodings by perfect hash.
* enc/euc_jp.c, enc/shift_jis.c: use character property functions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 Makefile.in | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'Makefile.in')

diff --git a/Makefile.in b/Makefile.in
index 631aa819e6..b73e3f907d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -325,6 +325,21 @@ enc/unicode/name2ctype.h: enc/unicode/name2ctype.kwd
 	  $(CP) $@ $(?:.kwd=.h.blt); \
 	fi
 
+JIS_PROPS_OPTIONS = -k1,3 -7 -c -j1 -i1 -t -C -P -t --ignore-case -H onig_jis_property_hash -Q onig_jis_property_pool -N onig_jis_property
+
+enc/jis/props.h: enc/jis/props.kwd
+	$(MAKEDIRS) $(@D)
+	@set +e; \
+	if cmp -s $(?:.kwd=.src) $?; then \
+	  set -x; \
+	  $(CP) $(?:.kwd=.h.blt) $@; \
+	else \
+	  set -x; \
+	  gperf $(JIS_PROPS_OPTIONS) --output-file=$@ $? && \
+	  $(CP) $? $(?:.kwd=.src) && \
+	  $(CP) $@ $(?:.kwd=.h.blt); \
+	fi
+
 .c.@OBJEXT@:
 	@$(ECHO) compiling $<
 	$(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c $<
-- 
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