From cb6ac0edad665d2b0fb742ae689535755c3c5ffa Mon Sep 17 00:00:00 2001
From: FUJISHIMA Satsuki <sf@FreeBSD.org>
Date: Tue, 9 Nov 2004 22:20:56 +0000
Subject: replace time-consuming grep -v with awk. in example, deinstalling
 time of ja-shinonome is 332x faster than before.

---
 japanese/font-mplus/pkg-req | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'japanese/font-mplus')

diff --git a/japanese/font-mplus/pkg-req b/japanese/font-mplus/pkg-req
index 955584858ec3..db7c015cbf8b 100644
--- a/japanese/font-mplus/pkg-req
+++ b/japanese/font-mplus/pkg-req
@@ -19,6 +19,10 @@ if [ "$2x" = "INSTALLx" -a ! -d ${FONTDIR} ]; then
 	mkdir ${FONTDIR}
 fi
 
+grepv() {
+	awk -v SRC=$1 'BEGIN{while (getline < SRC) {ENTRY[$0]=1}} (ENTRY[$0] != 1) {print}' $2
+}
+
 if [ "$2" = "DEINSTALL" ] ; then
 	# font alias entry here!
 	TMPFILE=/tmp/install-fonts-alias-$$
@@ -29,7 +33,7 @@ if [ "$2" = "DEINSTALL" ] ; then
 	cd ${FONTDIR}
 	touch fonts.alias
 	cp fonts.alias fonts.alias.orig
-	grep -v -e "`cat ${TMPFILE}`" fonts.alias.orig > fonts.alias
+	grepv ${TMPFILE} fonts.alias.orig > fonts.alias
 	rm -f fonts.alias.orig ${TMPFILE}
 fi
 
-- 
cgit v1.2.3