diff --git a/Config.in b/Config.in
index 2d2daf3..585bf9f 100644
--- a/Config.in
+++ b/Config.in
@@ -124,6 +124,39 @@ menu "BOOK Settings"
         help
             The full path to a local copy of the book XML sources
 
+    choice
+    depends on (BOOK_LFS || BOOK_LFS_SYSD) && (BRANCH || WORKING_COPY)
+    prompt "Mutilib"
+    default LFS_MULTILIB_NO
+        config LFS_MULTILIB_NO
+        bool "Standard LFS on i686 or amd64"
+        help
+            Ues standard LFS book (choose this if not multilib source)
+
+        config LFS_MULTILIB_I686
+        bool "Multilib LFS on amd64 with i686 libraries"
+        help
+            Use Multilib LFS book with i686 libraries
+
+        config LFS_MULTILIB_X32
+        bool "Multilib LFS on amd64 with x32 libraries"
+        help
+            Use Multilib LFS book with x32 libraries
+
+        config LFS_MULTILIB_ALL
+        bool "Multilib LFS on amd64 with i686 and x32 libraries"
+        help
+            Use Multilib LFS book with i686 and x32 libraries
+
+    endchoice
+
+    config    MULTILIB
+        string
+        default "default"      if LFS_MULTILIB_NO
+        default "ml_32"        if LFS_MULTILIB_I686
+        default "ml_x32"       if LFS_MULTILIB_X32
+        default "ml_all"       if LFS_MULTILIB_ALL
+
     #--- End BOOK version
 
     #--- CLFS specific params
diff --git a/LFS/lfs.xsl b/LFS/lfs.xsl
index 80ea285..393be5a 100644
--- a/LFS/lfs.xsl
+++ b/LFS/lfs.xsl
@@ -10,10 +10,6 @@
 
 <!-- Parameters -->
 
-  <!-- which revision attribute to include: can only be sysv or systemd,
-       but we leave checking to the caller-->
-  <xsl:param name="revision" select="'sysv'"/>
-
   <!-- use package management ?
        n = no, original behavior
        y = yes, add PKG_DEST to scripts in install commands of chapter06-08
@@ -118,9 +114,7 @@ otherwise it is in /bin.-->
 
   <xsl:template match="chapter">
     <xsl:apply-templates select="./sect1[
-             (not(@revision) or @revision=$revision) and
-             .//screen[(not(@role) or @role != 'nodump') and
-                       (not(@revision) or @revision=$revision)]/
+             .//screen[not(@role) or @role != 'nodump']/
                           userinput[not(starts-with(string(),'chroot'))]]">
       <xsl:with-param name="chap-num" select="position()+3"/>
     </xsl:apply-templates>
@@ -190,12 +184,9 @@ otherwise it is in /bin.-->
           <xsl:with-param name="order" select="$order"/>
         </xsl:call-template>
       </xsl:if>
-      <xsl:apply-templates select="sect2[not(@revision) or
-                                         @revision=$revision] |
-                                   screen[(not(@role) or
-                                           @role!='nodump') and
-                                          (not(@revision) or
-                                           @revision=$revision)]/userinput"/>
+      <xsl:apply-templates
+           select="sect2 |
+                   screen[not(@role) or @role!='nodump']/userinput"/>
       <xsl:if test="@id='ch-system-creatingdirs' and $pkgmngt='y'">
         <xsl:apply-templates
            select="document('packageManager.xml')//sect1[
@@ -220,10 +211,7 @@ otherwise it is in /bin.-->
 
   <xsl:template match="sect2">
     <xsl:apply-templates
-      select=".//screen[(not(@role) or
-                         @role != 'nodump') and
-                        (not(@revision) or
-                         @revision=$revision)]/userinput[
+      select=".//screen[not(@role) or @role != 'nodump']/userinput[
                              @remap = 'pre' or
                              @remap = 'configure' or
                              @remap = 'make' or
@@ -256,10 +244,8 @@ esac
       </xsl:choose>
     </xsl:if>
     <xsl:apply-templates
-         select=".//screen[(not(@role) or
-                            @role != 'nodump') and
-                           (not(@revision) or
-                            @revision=$revision)]/userinput[@remap = 'install']"/>
+         select=".//screen[not(@role) or @role != 'nodump']/
+                       userinput[@remap = 'install']"/>
     <xsl:if test="ancestor::chapter[@id != 'chapter-temporary-tools'] and
                   descendant::screen[not(@role) or
                                      @role != 'nodump']/userinput[
@@ -345,17 +331,12 @@ fi
       </xsl:choose>
     </xsl:if>
     <xsl:apply-templates
-       select=".//screen[
-                (not(@role) or
-                 @role != 'nodump') and
-                (not(@revision) or
-                 @revision=$revision)
-                        ]/userinput[
+       select=".//screen[not(@role) or @role != 'nodump']/userinput[
                        not(@remap) or
                        @remap='adjust' or
                        @remap='test' and current()/../@id='ch-tools-dejagnu' or
                        @remap='test' and current()/../@id='ch-system-systemd'
-                                   ]"/>
+                                                                   ]"/>
     <xsl:if test="../@id='ch-system-ncurses' and $ncurses5='y'">
       <xsl:apply-templates select=".//screen[@role='nodump']"/>
     </xsl:if>
diff --git a/common/libs/func_book_parser b/common/libs/func_book_parser
index 310a681..6b6fd00 100644
--- a/common/libs/func_book_parser
+++ b/common/libs/func_book_parser
@@ -156,15 +156,27 @@ extract_commands() {         #
       ;;
     lfs)
         echo -n " ${L_arrow}${BOLD}LFS${R_arrow} build... "
+        # The scripts pages are xincluded by the book, so must
+        # be generated for running xsltproc
         pushd $BOOK > /dev/null
         if [ -f process-scripts.sh ]; then
           bash process-scripts.sh >> $LOGDIR/$LOG 2>&1
         fi
         popd > /dev/null
 
+        # First profile the book, for revision and arch. Note that
+        # MULTIBLIB is set to "default" if pure 64 bit book. In this
+        # profiling on arch is useless, but does not hurt either.
         xsltproc --nonet                                      \
                  --xinclude                                   \
-                 --stringparam revision       "$INITSYS"      \
+                 --stringparam profile.revision "$INITSYS"    \
+                 --stringparam profile.arch     "$MULTILIB"   \
+                 --output prbook.xml                          \
+                 $BOOK/stylesheets/lfs-xsl/profile.xsl        \
+                 $BOOK/index.xml >> $LOGDIR/$LOG 2>&1
+
+        # Use the profiled book for generating the scriptlets
+        xsltproc --nonet                                      \
                  --stringparam testsuite      "$TEST"         \
                  --stringparam bomb-testsuite "$BOMB_TEST"    \
                  --stringparam ncurses5       "$NCURSES5"     \
@@ -194,7 +206,7 @@ extract_commands() {         #
                  --stringparam script-root    "$SCRIPT_ROOT"  \
                  --output ./${PROGNAME}-commands/             \
                  $XSL                                         \
-                 $BOOK/index.xml >> $LOGDIR/$LOG 2>&1
+                 prbook.xml >> $LOGDIR/$LOG 2>&1
 # Remove flags requesting user action in some cases. Much easier here than
 # in the stylesheet...
         sed -i 's/-iv /-v /' ./${PROGNAME}-commands/chapter??/*kernel*
diff --git a/common/libs/func_wrt_Makefile b/common/libs/func_wrt_Makefile
index 060ae9b..245f7fe 100644
--- a/common/libs/func_wrt_Makefile
+++ b/common/libs/func_wrt_Makefile
@@ -420,10 +420,9 @@ EOF
 #----------------------------------#
 LUSER_wrt_LogNewFiles() {          #
 #----------------------------------#
-  local name=`echo ${1} | sed 's/[0-9]-//'`
 (
 cat << EOF
-	@\$(call log_new_files_LUSER,$name)
+	@\$(call log_new_files_LUSER,$1)
 EOF
 ) >> $MKFILE.tmp
 }
@@ -431,10 +430,9 @@ EOF
 #----------------------------------#
 CHROOT_wrt_LogNewFiles() {         #
 #----------------------------------#
-  local name=`echo ${1} | sed 's/[0-9]-//'`
 (
 cat << EOF
-	@\$(call log_new_files,$name)
+	@\$(call log_new_files,$1)
 EOF
 ) >> $MKFILE.tmp
 }