$NetBSD: patch-templates_parser__docs__gentexifile,v 1.1 2013/07/07 23:46:50 marino Exp $

Always use native awk, passed though MAKE_ENV

--- templates_parser/docs/gentexifile.orig	2011-01-09 15:48:02.000000000 +0100
+++ templates_parser/docs/gentexifile	2011-07-17 16:14:44.000000000 +0200
@@ -32,24 +32,17 @@
 TARGET=`basename ${SOURCE}`.texi
 TMPTAR=${TARGET}.tmp
 
-awk=`type gawk 2>/dev/null`
-if [ x"$awk" = x ]; then
-   awk="awk"
-else
-   awk="gawk"
-fi
-
-$awk 'BEGIN{out=1}$1=="end"&&substr($0,1,1)=="e"{out=1}out==1{print}$1=="private"&&$2!="with"&&out==1{out=0; print "   --  implementation removed"}' ${SOURCE} > genout
+${AWK} 'BEGIN{out=1}$1=="end"&&substr($0,1,1)=="e"{out=1}out==1{print}$1=="private"&&$2!="with"&&out==1{out=0; print "   --  implementation removed"}' ${SOURCE} > genout
 
 rm -f ${TMPTAR}
 
 if [ $# = 1 ]; then
 echo "@TPEXP{"           >>${TMPTAR}
-sed -f ada.sed genout    >>${TMPTAR}
+sed -E -f ada.sed genout >>${TMPTAR}
 echo "}"                 >>${TMPTAR}
 else
 echo "@smallexample"     >>${TMPTAR}
-sed -f ada.sed genout    >>${TMPTAR}
+sed -E -f ada.sed genout >>${TMPTAR}
 echo "@end smallexample" >>${TMPTAR}
 fi