Who knew make would not like embedded control codes in its strings. For now tab_ works but nl_ doesn't

CLFS/clfs.xsl

@@ -91,10 +91,10 @@
                 <xsl:text>#!/tools/bin/bash&#xA;set -e&#xA;&#xA;</xsl:text>
               </xsl:when>
               <xsl:when test="@id='ch-system-stripping'">
-                <xsl:text>#!/bin/sh&#xA;</xsl:text>
+                <xsl:text>#!/bin/bash&#xA;</xsl:text>
               </xsl:when>
               <xsl:otherwise>
-                <xsl:text>#!/bin/sh&#xA;set -e&#xA;&#xA;</xsl:text>
+                <xsl:text>#!/bin/bash&#xA;set -e&#xA;&#xA;</xsl:text>
               </xsl:otherwise>
             </xsl:choose>
             <xsl:if test="sect2[@role='installation']">

common/makefile-functions

@@ -13,8 +13,8 @@ OFF     = ""
 BOLD    = ""
 REVERSE = ""
 
-tab_    ='\t'
-nl_     ='\n'
+tab_    = "	"
+nl_     = ""
 
 define echo_PHASE
   @clear