diff --git a/CLFS/master.sh b/CLFS/master.sh
index b8162c3..9e3f53e 100644
--- a/CLFS/master.sh
+++ b/CLFS/master.sh
@@ -1099,12 +1099,12 @@ mk_SYSTOOLS: mk_SUDO
 	@( sudo \$(CHROOT1) "cd \$(SCRIPT_ROOT) && make CHROOT_JAIL")
 	@touch \$@
 
-mk_BLFS_TOOL: mk_SYSTOOLS
-	@\$(call echo_PHASE,Building BLFS-TOOLS); \\
+mk_BLFS_TOOL: create-sbu_du-report
+	@\$(call echo_PHASE,Building BLFS-TOOLS)
 	@if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
 	  sudo mkdir -p $BUILDDIR$TRACKING_DIR; \\
 	  sudo \$(CHROOT1) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL"; \\
-	fi
+	fi;
 	@touch \$@
 
 SETUP:       $host_prep
@@ -1113,6 +1113,15 @@ SUDO:	     $orphan_scripts
 CHROOT_JAIL: ${chroottools}${boottools} $testsuitetools $basicsystem  $bootscripttools  $bootabletools
 BLFS_TOOL:   $blfs_tool
 
+
+create-sbu_du-report:  mk_SYSTOOLS
+	@\$(call echo_message, Building)
+	@if [ "\$(ADD_REPORT)" = "y" ]; then \\
+	  ./create-sbu_du-report.sh logs $VERSION; \\
+	  \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
+	fi;
+	@touch  \$@
+
 do-housekeeping:
 	@-umount \$(MOUNT_PT)/dev/pts
 	@-umount \$(MOUNT_PT)/dev/shm
@@ -1128,21 +1137,6 @@ do-housekeeping:
 EOF
 ) >> $MKFILE
 
-  # Add SBU-disk_usage report target
-  echo "create-sbu_du-report:" >> $MKFILE
-  if [[ "$REPORT" = "y" ]] ; then
-(
-    cat << EOF
-	@\$(call echo_message, Building)
-	@./create-sbu_du-report.sh logs $VERSION
-	@\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report)
-	@touch  \$@
-
-EOF
-) >> $MKFILE
-  else echo -e "\t@true\n" >> $MKFILE; fi
-
-
 fi
 
 ################### BOOT #####################
diff --git a/CLFS2/master.sh b/CLFS2/master.sh
index bb95d18..26028fa 100644
--- a/CLFS2/master.sh
+++ b/CLFS2/master.sh
@@ -467,11 +467,17 @@ mk_ROOT:
 	@touch \$@
 
 SETUP:  $host_prep
+LUSER:  $cross_tools $basicsystem $bootscripttools $bootable
+ROOT:   $chowning
 
-LUSER:	$cross_tools $basicsystem $bootscripttools $bootable
-
-ROOT:	$chowning
 
+create-sbu_du-report:  ROOT
+	@\$(call echo_message, Building)
+	@if [ "\$(ADD_REPORT)" = "y" ]; then \\
+	  ./create-sbu_du-report.sh logs $VERSION; \\
+	  \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
+	fi;
+	@touch  \$@
 
 restore-luser-env:
 	@\$(call echo_message, Building)
@@ -495,25 +501,9 @@ do-housekeeping:
 EOF
 ) >> $MKFILE
 
-  # Add SBU-disk_usage report target
-  echo "create-sbu_du-report:" >> $MKFILE
-  if [[ "$REPORT" = "y" ]] ; then
-(
-    cat << EOF
-	@\$(call echo_message, Building)
-	@./create-sbu_du-report.sh logs $VERSION
-	@\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report)
-	@touch  \$@
-
-
-EOF
-) >> $MKFILE
-  else echo -e "\t@true\n\n" >> $MKFILE; fi
-
   # Bring over the items from the Makefile.tmp
   cat $MKFILE.tmp >> $MKFILE
   rm $MKFILE.tmp
   echo "Creating Makefile... ${BOLD}DONE${OFF}"
 
 }
-
diff --git a/CLFS3/master.sh b/CLFS3/master.sh
index 74f750f..ac93a14 100644
--- a/CLFS3/master.sh
+++ b/CLFS3/master.sh
@@ -460,13 +460,20 @@ mk_ROOT:
 	@sudo make SHELL=/bin/bash ROOT
 	@touch \$@
 
+
 SETUP:  $host_prep
-
 LUSER:	$cross_tools $basicsystem $bootscripttools $bootable
-
 ROOT:	$chowning
 
 
+create-sbu_du-report:  ROOT
+	@\$(call echo_message, Building)
+	@if [ "\$(ADD_REPORT)" = "y" ]; then \\
+	  ./create-sbu_du-report.sh logs $VERSION; \\
+	  \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
+	fi;
+	@touch  \$@
+
 restore-luser-env:
 	@\$(call echo_message, Building)
 	@if [ -f /home/\$(LUSER)/.bashrc.XXX ]; then \\
@@ -489,21 +496,6 @@ do-housekeeping:
 EOF
 ) >> $MKFILE
 
-  # Add SBU-disk_usage report target
-  echo "create-sbu_du-report:" >> $MKFILE
-  if [[ "$REPORT" = "y" ]] ; then
-(
-    cat << EOF
-	@\$(call echo_message, Building)
-	@./create-sbu_du-report.sh logs $VERSION
-	@\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report)
-	@touch  \$@
-
-
-EOF
-) >> $MKFILE
-  else echo -e "\t@true\n\n" >> $MKFILE; fi
-
   # Bring over the items from the Makefile.tmp
   cat $MKFILE.tmp >> $MKFILE
   rm $MKFILE.tmp
diff --git a/Config.in b/Config.in
index 445a294..5e223e4 100644
--- a/Config.in
+++ b/Config.in
@@ -290,8 +290,7 @@ menu "--- BOOK Settings"
 	config BLFS_TOOL
 		bool	"Add blfs-tool support"
 		default	n
-#		depends on !BOOK_BLFS
-		depends on BOOK_LFS || BOOK_CLFS
+		depends on !BOOK_BLFS && !BOOK_CLFS2 && !BOOK_CLFS3
 		help
 			#--- Activating this option additional packages needed to
 			#    use blfs-tool will be installed.
diff --git a/HLFS/master.sh b/HLFS/master.sh
index 7f9fbb6..4cab21c 100644
--- a/HLFS/master.sh
+++ b/HLFS/master.sh
@@ -522,7 +522,7 @@ build_Makefile() {           # Construct a Makefile from the book scripts
 (
   cat << EOF
 
-all:	ck_UID mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report
+all:	ck_UID mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL
 	@sudo make do-housekeeping
 	@\$(call echo_finished,$VERSION)
 
@@ -566,17 +566,30 @@ mk_BOOT: mk_CHROOT
 	@( sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BOOT")
 	@touch \$@
 
+mk_BLFS_TOOL: create-sbu_du-report
+	@\$(call echo_PHASE,Building BLFS-TOOLS)
+	@if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
+	  sudo mkdir -p $BUILDDIR$TRACKING_DIR; \\
+	  sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL"; \\
+	fi;
+	@touch \$@
 
-SETUP:	$chapter3
 
-LUSER:	$chapter5
+SETUP:     $chapter3
+LUSER:     $chapter5
+SUDO:      060-kernfs 062-changingowner
+CHROOT:    $chapter6
+BOOT:      $chapter7
+BLFS_TOOL: $blfs_tool
 
-SUDO:	060-kernfs 062-changingowner
-
-CHROOT:	$chapter6
-
-BOOT:	$chapter7
 
+create-sbu_du-report:  mk_BOOT
+	@\$(call echo_message, Building)
+	@if [ "\$(ADD_REPORT)" = "y" ]; then \\
+	  ./create-sbu_du-report.sh logs $VERSION; \\
+	  \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
+	fi;
+	@touch  \$@
 
 restore-luser-env:
 	@\$(call echo_message, Building)
@@ -608,21 +621,6 @@ do-housekeeping:
 EOF
 ) >> $MKFILE
 
-  # Add SBU-disk_usage report target
-  echo "create-sbu_du-report:" >> $MKFILE
-  if [[ "$REPORT" = "y" ]] ; then
-(
-    cat << EOF
-	@\$(call echo_message, Building)
-	@./create-sbu_du-report.sh logs $VERSION
-	@\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report)
-	@touch  \$@
-
-
-EOF
-) >> $MKFILE
-  else echo -e "\t@true\n\n" >> $MKFILE; fi
-
   # Bring over the items from the Makefile.tmp
   cat $MKFILE.tmp >> $MKFILE
   rm $MKFILE.tmp
diff --git a/LFS/master.sh b/LFS/master.sh
index 5ab772f..bae1770 100644
--- a/LFS/master.sh
+++ b/LFS/master.sh
@@ -458,17 +458,30 @@ mk_BOOT: mk_CHROOT
 	@( sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BOOT")
 	@touch \$@
 
+mk_BLFS_TOOL: create-sbu_du-report
+	@\$(call echo_PHASE,Building BLFS-TOOLS)
+	@if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
+	  sudo mkdir -p $BUILDDIR$TRACKING_DIR; \\
+	  sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL"; \\
+	fi;
+	@touch \$@
 
-SETUP:	$chapter4
 
-LUSER:	$chapter5
+SETUP:     $chapter4
+LUSER:     $chapter5
+SUDO:      057-changingowner 059-kernfs
+CHROOT:    $chapter6
+BOOT:      $chapter789
+BLFS_TOOL: $blfs_tool
 
-SUDO:	057-changingowner 059-kernfs
-
-CHROOT:	$chapter6
-
-BOOT:	$chapter789
 
+create-sbu_du-report:  mk_BOOT
+	@\$(call echo_message, Building)
+	@if [ "\$(ADD_REPORT)" = "y" ]; then \\
+	  ./create-sbu_du-report.sh logs $VERSION; \\
+	  \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
+	fi;
+	@touch  \$@
 
 restore-luser-env:
 	@\$(call echo_message, Building)
@@ -499,38 +512,6 @@ do_housekeeping:
 EOF
 ) >> $MKFILE
 
-  # Add SBU-disk_usage report target
-  echo "create-sbu_du-report:" >> $MKFILE
-  if [[ "$REPORT" = "y" ]] ; then
-(
-    cat << EOF
-	@\$(call echo_message, Building)
-	@./create-sbu_du-report.sh logs $VERSION
-	@\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report)
-	@touch  \$@
-
-
-EOF
-) >> $MKFILE
-  else echo -e "\t@true\n\n" >> $MKFILE; fi
-
-  # Add BLFS_TOOL targets
-  echo "mk_BLFS_TOOL:" >> $MKFILE
-  if [[ "$BLFS_TOOL" = "y" ]] ; then
-(
-    cat << EOF
-	@\$(call echo_CHROOT_request)
-	@ sudo mkdir -p $BUILDDIR$TRACKING_DIR
-	@( sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL")
-	@touch \$@
-
-BLFS_TOOL:  $blfs_tool
-
-
-EOF
-) >> $MKFILE
-  else echo -e "\t@true\n\n" >> $MKFILE; fi
-
   # Bring over the items from the Makefile.tmp
   cat $MKFILE.tmp >> $MKFILE
   rm $MKFILE.tmp
diff --git a/README b/README
index 732b4b1..4efb9ad 100644
--- a/README
+++ b/README
@@ -81,7 +81,10 @@ $Id$
 6. BLFS_TOOL SUPPORT::
 
      For books that support it, there is an option to install blfs-tool and its
-     dependendencies on the final system.
+     dependendencies on the final system. The pre-made build dependencies
+     scripts has been written thinking on a LFS build. For CLFS and HLFS
+     builds you may need to adjust that scripts, that are found into the
+     common/blfs-tool-deps directory in the jhalfs sources tree.
 
      After booting the new xLFS system some steps are needed to finish
      blfs-tool installation:
diff --git a/common/libs/func_wrt_Makefile b/common/libs/func_wrt_Makefile
index 94a6fd8..249612a 100644
--- a/common/libs/func_wrt_Makefile
+++ b/common/libs/func_wrt_Makefile
@@ -21,7 +21,6 @@ PKG_LST        = $PKG_LST
 LUSER          = $LUSER
 LGROUP         = $LGROUP
 SCRIPT_ROOT    = $SCRIPT_ROOT
-ADD_BLFS_TOOLS = $BLFS_TOOL
 
 BASEDIR        = \$(MOUNT_PT)
 SRCSDIR        = \$(BASEDIR)/sources
@@ -38,6 +37,10 @@ LUSER_HOME     = /home/\$(LUSER)
 PRT_DU         = echo -e "\nKB: \`du -skx --exclude=\$(SCRIPT_ROOT) --exclude=lost+found \$(MOUNT_PT) \`\n"
 PRT_DU_CR      = echo -e "\nKB: \`du -skx --exclude=\$(SCRIPT_ROOT) --exclude=lost+found / \`\n"
 
+ADD_REPORT     = $REPORT
+ADD_BLFS_TOOLS = $BLFS_TOOL
+
+
 export PATH := \${PATH}:/usr/sbin
 
 include makefile-functions