From 8a771a2f4dd5399ab4673189b64ba8d7ed15ac25 Mon Sep 17 00:00:00 2001
From: Erez Zadok <ezk@cs.sunysb.edu>
Date: Fri, 9 May 2014 22:43:03 -0400
Subject: [PATCH] update bootstrap and ylwrap

---
 bootstrap | 15 +++++++--------
 ylwrap    | 25 ++++++++++++++++++++++---
 2 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/bootstrap b/bootstrap
index 80bf9b28..3cfc47ed 100755
--- a/bootstrap
+++ b/bootstrap
@@ -50,23 +50,22 @@ fi
 
 echo "AMU: Fixing ylwrap..."
 patch << \EOF
---- ylwrap.orig	2013-12-02 19:42:59.239979147 -0500
-+++ ylwrap	2013-12-02 19:42:36.559379132 -0500
-@@ -96,6 +96,23 @@
+--- ylwrap.orig	2014-05-08 21:18:30.000000000 -0400
++++ ylwrap	2014-05-09 22:25:54.900240000 -0400
+@@ -153,6 +153,22 @@
    *[\\/]*) prog="`pwd`/$prog" ;;
  esac
  
-+set -x
 +prefix=`echo $input | sed \
 +	-e 's,^.*/,,g' \
 +	-e 's/_gram.[yl]$/_/g' \
 +	-e 's/_lex.[yl]$/_/g' \
 +	-e 's/_parse.[yl]$/_/g' \
-+	-e 's/_tok.[yl]$/_/g'`  
++	-e 's/_tok.[yl]$/_/g'`
 +
 +case "$prog" in
 +*lex)
-+	flags="-P $prefix"
++	flags="-P${prefix}"
 +	out="mv lex.$prefix.c lex.yy.c"
 +	;;
 +yacc|bison)
@@ -76,7 +75,7 @@ patch << \EOF
  # FIXME: add hostname here for parallel makes that run commands on
  # other machines.  But that might take us over the 14-char limit.
  dirname=ylwrap$$
-@@ -105,10 +122,13 @@
+@@ -166,10 +182,13 @@
  cd $dirname
  
  case $# in
@@ -91,7 +90,7 @@ patch << \EOF
 +fi
  
  if test $ret -eq 0; then
-   set X $pairlist
+   for from in *
 EOF
 
 # save timestamp
diff --git a/ylwrap b/ylwrap
index 7befa46d..efa0027a 100755
--- a/ylwrap
+++ b/ylwrap
@@ -1,7 +1,7 @@
 #! /bin/sh
 # ylwrap - wrapper for lex/yacc invocations.
 
-scriptversion=2012-07-14.08; # UTC
+scriptversion=2014-05-10.02; # UTC
 
 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
 #
@@ -153,6 +153,22 @@ case "$prog" in
   *[\\/]*) prog="`pwd`/$prog" ;;
 esac
 
+prefix=`echo $input | sed \
+	-e 's,^.*/,,g' \
+	-e 's/_gram.[yl]$/_/g' \
+	-e 's/_lex.[yl]$/_/g' \
+	-e 's/_parse.[yl]$/_/g' \
+	-e 's/_tok.[yl]$/_/g'`
+
+case "$prog" in
+*lex)
+	flags="-P${prefix}"
+	out="mv lex.$prefix.c lex.yy.c"
+	;;
+yacc|bison)
+	flags="-p $prefix";;
+esac
+
 # FIXME: add hostname here for parallel makes that run commands on
 # other machines.  But that might take us over the 14-char limit.
 dirname=ylwrap$$
@@ -166,10 +182,13 @@ mkdir $dirname || exit 1
 cd $dirname
 
 case $# in
-  0) "$prog" "$input" ;;
-  *) "$prog" "$@" "$input" ;;
+  0) "$prog" $flags "$input" ;;
+  *) "$prog" $flags "$@" "$input" ;;
 esac
 ret=$?
+if [ -n "$out" ]; then
+	eval $out
+fi
 
 if test $ret -eq 0; then
   for from in *
-- 
2.34.1