Preliminary support for Paco in CLFS is ready for testing.
I have only tested cross compiling for i586 on an Athlon using chroot method, and it looks good. Visual inspection of the files for boot method seems to be ok, but needs to be verified. I'll try the boot method using vmplayer when I get the chance. (I'm not rebooting this machine unless it lock dead or power failure) ;)

Everyone's welcome to give it a shot, and bomb me with bug reports. :)
Of course, positive comments and suggestions are also appreciated..

Enjoy your coffee :)


Tor Olav
Index: LFS/master.sh
===================================================================
--- LFS/master.sh       (revision 2873)
+++ LFS/master.sh       (working copy)
@@ -173,6 +173,11 @@
     # Keep the script file name
     this_script=`basename $file`
 
+    # If $this_script corresponds to a paco script, then skip it
+    case "${this_script}" in
+      *paco)       continue ;;
+    esac
+
     # We'll run the chroot commands differently than the others, so skip them 
in the
     # dependencies and target creation.
     case "${this_script}" in
@@ -180,6 +185,18 @@
       *stripping*) [[ "${STRIP}" = "0" ]] && continue ;;
     esac
 
+    # Install paco as the first package in ch6, before installing
+    # linux-libc-headers, except in iterartive builds
+    if [[ -z "$N" ]]; then
+      case $this_script in
+        *linux-libc-headers)
+          TMP_SCRIPT="$this_script"
+          this_script=`echo $this_script | sed -e 
's/linux-libc-headers/a-paco/'`
+          wrt_paco_inst "$this_script"
+          this_script="$TMP_SCRIPT" ;;
+      esac
+    fi
+
     # Grab the name of the target
     name=`echo ${this_script} | sed -e '[EMAIL PROTECTED]@@'`
 
@@ -232,7 +249,9 @@
     # and not to use chroot.
     case "${this_script}" in
       *kernfs)  wrt_run_as_root    "${this_script}" "$file" ;;
-      *)        wrt_run_as_chroot1 "${this_script}" "$file" ;;
+      *)        wrt_paco_prep
+                wrt_run_as_chroot1 "${this_script}" "$file"
+                wrt_paco_log "$pkg_tarball" ;;
     esac
 
     # Remove the build directory(ies) except if the package build fails.
@@ -252,6 +271,16 @@
     PREV=${this_script}${N}
     # Set system_build envar for iteration targets
     system_build=$chapter6
+
+    # Reinstalling paco after readsjusting the toolchain.
+    case "${this_script}" in
+      *readjusting)
+        TMP_SCRIPT="$this_script"
+        this_script=`echo ${this_script} | sed -e 's/readjusting/x-paco/'`
+        wrt_paco_inst "$this_script"
+        this_script="$TMP_SCRIPT" ;;
+    esac
+
   done # end for file in chapter06/*
 }
 
@@ -312,8 +341,15 @@
               else
                 wrt_run_as_chroot2 "$this_script" "$file"
               fi
+              wrt_paco_log "lfs-sysconf"
         ;;
+      *kernel | *bootscripts )
+              wrt_paco_prep
+              wrt_run_as_chroot2 "$this_script" "$file"
+              wrt_paco_log "$pkg_tarball"
+        ;;
       *)        wrt_run_as_chroot2 "$this_script" "$file"
+                wrt_paco_log "lfs-sysconf"
         ;;
     esac
 
Index: LFS/lfs.xsl
===================================================================
--- LFS/lfs.xsl (revision 2873)
+++ LFS/lfs.xsl (working copy)
@@ -32,6 +32,9 @@
   <!-- Locale settings -->
   <xsl:param name="lang" select="C"/>
 
+  <!-- Use paco? -->
+  <xsl:param name="use_paco" select="1"/>
+
   <xsl:template match="/">
     <xsl:apply-templates select="//sect1"/>
   </xsl:template>
@@ -206,6 +209,33 @@
         <xsl:apply-templates/>
         <xsl:text> || true&#xA;</xsl:text>
       </xsl:when>
+      <!-- paco begin -->
+      <!-- General rule -->
+      <xsl:when test="$use_paco != '0' and
+                ancestor::[EMAIL PROTECTED] != 'chapter-temporary-tools'] and
+                contains(string(),'make') and
+                contains(string(),'install')">
+        <xsl:text>export LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+        <xsl:apply-templates/>
+        <xsl:text>&#xA;</xsl:text>
+      </xsl:when>
+      <!-- Linux-libc-headers -->
+      <xsl:when test="$use_paco != '0' and
+                ancestor::[EMAIL PROTECTED]'ch-system-linux-libc-headers'] and
+                contains(string(),'install ')">
+        <xsl:text>export LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+        <xsl:apply-templates/>
+        <xsl:text>&#xA;</xsl:text>
+      </xsl:when>
+      <!-- Unset LD_PRELOAD before second make in Zlib -->
+      <xsl:when test="$use_paco != '0' and
+                ancestor::[EMAIL PROTECTED]'ch-system-zlib'] and
+                contains(string(),'make clean')">
+        <xsl:text>unset LD_PRELOAD&#xA;</xsl:text>
+        <xsl:apply-templates/>
+        <xsl:text>&#xA;</xsl:text>
+      </xsl:when>
+      <!-- paco end -->
       <!-- The rest of commands -->
       <xsl:otherwise>
         <xsl:apply-templates/>
Index: CLFS/master.sh
===================================================================
--- CLFS/master.sh      (revision 2873)
+++ CLFS/master.sh      (working copy)
@@ -495,6 +495,11 @@
     # Keep the script file name
     this_script=`basename $file`
 
+    # If $this_script corresponds to a paco script, then skip it
+    case "${this_script}" in
+      *paco)       continue ;;
+    esac
+
     # Test if the stripping phase must be skipped.
     # Skip alsp temp-perl for iterative runs
     case $this_script in
@@ -502,6 +507,18 @@
       *temp-perl*) [[ -n "$N" ]] && continue ;;
     esac
 
+    # Install paco as the first package in ch6, before installing
+    # linux-libc-headers, except in iterartive builds
+    if [[ -z "$N" ]]; then
+      case $this_script in
+        *linux-headers)
+          TMP_SCRIPT="$this_script"
+          this_script=`echo $this_script | sed -e 's/linux-headers/a-paco/'`
+          wrt_paco_inst "$this_script"
+          this_script="$TMP_SCRIPT" ;;
+      esac
+    fi
+
     # Grab the name of the target, strip id number, XXX-script
     name=`echo $this_script | sed -e '[EMAIL PROTECTED]@@' \
                                   -e '[EMAIL PROTECTED]@@' \
@@ -554,7 +571,9 @@
       [[ "$OPTIMIZE" != "0" ]] &&  wrt_optimize "$name" && wrt_makeflags 
"$name"
     fi
     #
+    wrt_paco_prep
     wrt_run_as_chroot1 "${this_script}" "${file}"
+    wrt_paco_log "$pkg_tarball"
     #
     [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs "${name}"
     #
@@ -569,6 +588,16 @@
     PREV=${this_script}${N}
     # Set system_build envar for iteration targets
     system_build=$basicsystem
+
+    # Reinstalling paco after readsjusting the toolchain.
+    case "${this_script}" in
+      *adjusting)
+        TMP_SCRIPT="$this_script"
+        this_script=`echo ${this_script} | sed -e 's/adjusting/x-paco/'`
+        wrt_paco_inst "$this_script"
+        this_script="$TMP_SCRIPT" ;;
+    esac
+
   done  # for file in final-system/* ...
 }
 
@@ -605,6 +634,11 @@
     # Keep the script file name
     this_script=`basename $file`
 
+    # If $this_script corresponds to a paco script, then skip it
+    case "${this_script}" in
+      *paco)       continue ;;
+    esac
+
     # Test if the stripping phase must be skipped
     # Skip alsp temp-perl for iterative runs
     case $this_script in
@@ -612,6 +646,18 @@
       *temp-perl*) [[ -n "$N" ]] && continue ;;
     esac
 
+    # Install paco as the first package in ch6, before installing
+    # linux-libc-headers, except in iterartive builds
+    if [[ -z "$N" ]]; then
+      case $this_script in
+        *linux-headers)
+          TMP_SCRIPT="$this_script"
+          this_script=`echo $this_script | sed -e 's/linux-headers/a-paco/'`
+          wrt_paco_inst "$this_script"
+          this_script="$TMP_SCRIPT" ;;
+      esac
+    fi
+
     # Grab the name of the target, strip id number, XXX-script
     name=`echo $this_script | sed -e '[EMAIL PROTECTED]@@' \
                                   -e '[EMAIL PROTECTED]@@' \
@@ -666,7 +712,9 @@
       [[ "$OPTIMIZE" != "0" ]] &&  wrt_optimize "$name" && wrt_makeflags 
"$name"
     fi
     #
+    wrt_paco_prep
     wrt_run_as_root2 "${this_script}" "${file}"
+    wrt_paco_log "$pkg_tarball"
     #
     [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs2 "${name}"
     #
@@ -681,6 +729,16 @@
     PREV=${this_script}${N}
     # Set system_build envar for iteration targets
     system_build=$basicsystem
+
+    # Reinstalling paco after readsjusting the toolchain.
+    case "${this_script}" in
+      *adjusting)
+        TMP_SCRIPT="$this_script"
+        this_script=`echo ${this_script} | sed -e 's/adjusting/x-paco/'`
+        wrt_paco_inst "$this_script"
+        this_script="$TMP_SCRIPT" ;;
+    esac
+
   done  # for file in final-system/* ...
 }
 
@@ -729,7 +787,17 @@
     #
     [[ "$pkg_tarball" != "" ]] && wrt_unpack2 "$pkg_tarball"
     #
+    case $this_script in
+      *bootscripts* | *udev-rules )
+        wrt_paco_prep ;;
+    esac
     wrt_run_as_chroot1 "${this_script}" "${file}"
+    case $this_script in
+      *bootscripts* | *udev-rules )
+        wrt_paco_log "$pkg_tarball" ;;
+      *)
+        wrt_paco_log "clfs-sysconf" ;;
+    esac
     #
     [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs "${name}"
     #
@@ -791,7 +859,17 @@
     #
     [[ "$pkg_tarball" != "" ]] && wrt_unpack3 "$pkg_tarball"
     #
+    case $this_script in
+      *bootscripts* | *udev-rules )
+        wrt_paco_prep ;;
+    esac
     wrt_run_as_root2 "${this_script}" "${file}"
+    case $this_script in
+      *bootscripts* | *udev-rules )
+        wrt_paco_log "$pkg_tarball" ;;
+      *)
+        wrt_paco_log "clfs-sysconf" ;;
+    esac
     #
     [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs2 "${name}"
     #
@@ -863,8 +941,13 @@
                 else
                   wrt_run_as_chroot1  "${this_script}" "${file}"
                 fi
+                wrt_paco_log "clfs-sysconf"
           ;;
-      *)  wrt_run_as_chroot1  "${this_script}" "${file}"   ;;
+      *kernel)  wrt_paco_prep
+                wrt_run_as_chroot1  "${this_script}" "${file}"
+                wrt_paco_log "$pkg_tarball" ;;
+      *)  wrt_run_as_chroot1  "${this_script}" "${file}"
+          wrt_paco_log "clfs-sysconf" ;;
     esac
     #
     # Housekeeping...remove any build directory(ies) except if the package 
build fails.
@@ -942,8 +1025,13 @@
                 else
                   wrt_run_as_root2  "${this_script}" "${file}"
                 fi
+                wrt_paco_log "clfs-sysconf"
           ;;
-      *)  wrt_run_as_root2  "${this_script}" "${file}"   ;;
+      *kernel)  wrt_paco_prep
+                wrt_run_as_root2  "${this_script}" "${file}"
+                wrt_paco_log "$pkg_tarball"   ;;
+      *)  wrt_run_as_root2  "${this_script}" "${file}"
+          wrt_paco_log "clfs-sysconf"   ;;
     esac
     #
     # Housekeeping...remove any build directory(ies) except if the package 
build fails.
Index: CLFS/clfs.xsl
===================================================================
--- CLFS/clfs.xsl       (revision 2873)
+++ CLFS/clfs.xsl       (working copy)
@@ -38,6 +38,9 @@
   <!-- Locale settings -->
   <xsl:param name="lang" select="C"/>
 
+  <!-- Use paco? -->
+  <xsl:param name="use_paco" select="1"/>
+
   <xsl:template match="/">
     <xsl:apply-templates select="//sect1"/>
   </xsl:template>
@@ -99,6 +102,25 @@
                 <xsl:text>tar -xvf ../vim-&vim-version;-lang.* 
--strip-components=1&#xA;</xsl:text>
               </xsl:if>
             </xsl:if>
+            <!-- paco begin -->
+            <!-- General rule -->
+            <xsl:if test="$use_paco != '0' and 
+                    @id='ch-scripts-bootscripts' or
+                    @id='ch-scripts-udev-rules' or
+                    @id='ch-bootable-kernel' or
+                    (../@id='chapter-building-system' and
+                    @id!='ch-system-temp-perl' and
+                    contains(string(),'make') and
+                    contains(string(),'install'))">
+              <xsl:text>export 
LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+            </xsl:if>
+            <!-- Linux headers -->
+            <xsl:if test="$use_paco != '0' and
+                    @id='ch-system-linux-headers' and
+                    contains(string(),'install')">
+              <xsl:text>export 
LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+            </xsl:if>
+            <!-- paco end -->
             <xsl:apply-templates select=".//para/userinput | .//screen"/>
             <xsl:text>exit</xsl:text>
           </exsl:document>
Index: common/paco-build-hlfs.sh
===================================================================
--- common/paco-build-hlfs.sh   (revision 0)
+++ common/paco-build-hlfs.sh   (revision 0)
@@ -0,0 +1,12 @@
+#!/bin/sh
+set -e
+
+cd $PKGDIR
+./configure --sysconfdir=/etc \
+       --enable-scripts \
+       --disable-gpaco \
+       --disable-static \
+       --with-pic &&
+make &&
+make install &&
+make logme
Index: common/config
===================================================================
--- common/config       (revision 2873)
+++ common/config       (working copy)
@@ -86,6 +86,23 @@
 #--- Run farce testing 0(no)/1(yes)
 RUN_FARCE=0
 
+#==== PACO VARIABLES ====
+#--- Use paco? 0(no)/1(yes)
+USE_PACO=1
+PACO_VERSION=1.10.10
+
+#--- Name of the Paco source package
+PACO_FILE=paco-$PACO_VERSION.tar.bz2   # (use .tar.gz if preferred)
+
+#--- Sourceforge mirror to use for Paco source download
+# Europe: heanet, belnet, puzzle, surfnet, switch, kent
+# North America: superb-east, superb-west, umn, easynews
+# South America: ufpr
+# Asia: nchc, jaist
+# Australia: optusnet
+PACO_MIRROR1=heanet
+PACO_MIRROR2=kent
+
 #==== INTERNAL VARIABLES ====
 # Don't edit it unless you know what you are doing
 
@@ -103,3 +120,9 @@
 
 #--- farce report log directory
 FARCELOGDIR=$LOGDIR/farce
+
+#--- Variables needed by paco
+PACO_INCLUDE=/
+PACO_EXCLUDE=/${SCRIPT_ROOT}
+PACO_TMPFILE=/tmp/paco.tmp
+LD_PRELOAD=/usr/lib/libpaco-log.so
Index: common/func_validate_configs.sh
===================================================================
--- common/func_validate_configs.sh     (revision 2873)
+++ common/func_validate_configs.sh     (working copy)
@@ -86,10 +86,10 @@
 inline_doc
 
   # First internal variables, then the ones that change the book's flavour, 
and lastly system configuration variables
-  local -r  hlfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE MODEL 
GRSECURITY_HOST TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP 
FSTAB             CONFIG GETKERNEL KEYMAP         PAGE TIMEZONE LANG LC_ALL"
-  local -r  clfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE METHOD  
ARCH  TARGET  TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP 
FSTAB BOOT_CONFIG CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG"
-  local -r clfs2_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE         
ARCH  TARGET       OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP 
FSTAB             CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG"
-  local -r   lfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE          
             TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP 
FSTAB             CONFIG GETKERNEL        VIMLANG PAGE TIMEZONE LANG"
+  local -r  hlfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE USE_PACO GETPKG RUNMAKE 
MODEL GRSECURITY_HOST TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS 
STRIP FSTAB             CONFIG GETKERNEL KEYMAP         PAGE TIMEZONE LANG 
LC_ALL"
+  local -r  clfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE USE_PACO GETPKG RUNMAKE 
METHOD  ARCH  TARGET  TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS 
STRIP FSTAB BOOT_CONFIG CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG"
+  local -r clfs2_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE USE_PACO GETPKG RUNMAKE 
        ARCH  TARGET       OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS 
STRIP FSTAB             CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG"
+  local -r   lfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE USE_PACO GETPKG RUNMAKE 
                      TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS 
STRIP FSTAB             CONFIG GETKERNEL        VIMLANG PAGE TIMEZONE LANG"
 
   local -r ERROR_MSG_pt1='The variable \"${L_arrow}${config_param}${R_arrow}\" 
value ${L_arrow}${BOLD}${!config_param}${R_arrow} is invalid,'
   local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo 
$PROGNAME | tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
@@ -179,6 +179,7 @@
                     [[ "$GETPKG" = "1" ]] && validate_against_str "x0x x1x"
                   fi ;;
       RUNMAKE)    validate_against_str "x0x x1x" ;;
+      USE_PACO)   validate_against_str "x0x x1x" ;;
       REPORT)     validate_against_str "x0x x1x"
                   if [[ "${!config_param}" = "1" ]]; then
                     if [[ `type -p bc` ]]; then
Index: common/paco-functions
===================================================================
--- common/paco-functions       (revision 0)
+++ common/paco-functions       (revision 0)
@@ -0,0 +1,311 @@
+#!/bin/bash
+
+#----------------------------#
+wrt_paco_inst() {            #
+#----------------------------#
+
+local paco_script="$1"
+
+check_build_model
+
+if [ $USE_PACO != 0 ]; then
+  case $PROGNAME in 
+    clfs )
+      paco_file="final-system/$paco_script"
+      basicsystem="$basicsystem $paco_script" ;;
+    * )
+      paco_file="chapter06/$paco_script"
+      chapter6="$chapter6 $paco_script" ;;
+  esac
+
+  # Copy the paco build script to the correct directory and make it executable
+  cp $JHALFSDIR/paco-build-$PROGNAME.sh 
$JHALFSDIR/${PROGNAME}-commands/$paco_file &&
+  chmod +x $JHALFSDIR/${PROGNAME}-commands/$paco_file
+
+  # Write target, dependency and unpack
+  if [ $CLFS_BOOT = 1 ]; then
+    wrt_target_boot "$paco_script" "$PREV"
+    wrt_unpack3 "$PACO_FILE"
+    wrt_run_as_root2 "${paco_script}" "${paco_file}"
+    wrt_remove_build_dirs2 "paco"
+  else 
+    wrt_target "$paco_script" "$PREV"
+    wrt_unpack2 "$PACO_FILE"
+    wrt_run_as_chroot1 "${paco_script}" "${paco_file}"
+    wrt_remove_build_dirs "paco"
+  fi
+
+  wrt_touch
+
+  # Override the PREV variable
+  PREV="$paco_script"
+fi
+}
+
+
+#----------------------------------#
+wrt_paco_prep() {                  # Export Paco variables
+#----------------------------------# and remove tmpfile
+
+local TMPFILEPATH
+
+check_build_model
+
+check_log_package
+
+if [ $USE_PACO != 0 ] && [ $LOG_PACKAGE != 0 ]; then
+  if [ $CLFS_BOOT = 1 ]; then
+    TMPFILEPATH="$PACO_TMPFILE"
+  else
+    TMPFILEPATH="\$(MOUNT_PT)$PACO_TMPFILE"
+  fi
+(
+cat  << EOF
+       @echo "export PACO_INCLUDE=$PACO_INCLUDE" >> envars && \\
+       echo "export PACO_EXCLUDE=\$(SRC):$PACO_EXCLUDE" >> envars && \\
+       echo "export PACO_TMPFILE=$PACO_TMPFILE" >> envars && \\
+       rm -f $TMPFILEPATH
+EOF
+) >> $MKFILE.tmp
+fi
+}
+
+
+#----------------------------------#
+wrt_paco_log() {                   # If the tmpfile exist, then log the 
current package
+#----------------------------------# and remove tempfile
+local PACKAGE
+
+# Extract package name and version from the tarball name
+PACKAGE=`echo $1 | sed -e 's/.tar.*//'`
+
+check_build_model
+
+# Check if the package should be logged
+check_log_package
+
+
+if [ $USE_PACO != 0 ]; then
+  if [ $LOG_PACKAGE != 0 ]; then
+    # Only use this if doing CLFS boot build
+    if [ $CLFS_BOOT = 1 ]; then
+(
+cat << EOF
+       @if [ -e $PACO_TMPFILE ]; then \\
+               paco -lp+ $PACKAGE < $PACO_TMPFILE && \\
+               rm -f $PACO_TMPFILE; \\
+       fi;
+EOF
+) >> $MKFILE.tmp
+    # All else should use these commands
+    else
+(
+cat << EOF
+       @if [ -e \$(MOUNT_PT)$PACO_TMPFILE ]; then \\
+               \$(CHROOT1) 'paco -lp+ $PACKAGE < $PACO_TMPFILE' && \\
+               rm -f \$(MOUNT_PT)$PACO_TMPFILE; \\
+       fi;
+EOF
+) >> $MKFILE.tmp
+    fi
+  fi
+  # Add missing files to the logs if needed
+  wrt_paco_add_log
+fi
+}
+
+
+#----------------------------------#
+fnc_add_log() {                    #
+#----------------------------------#
+
+MISSING_FILE=$1
+
+if [ $CLFS_BOOT = 1 ]; then
+  echo -e "[EMAIL PROTECTED] | paco -lp+ $PACKAGE" >> $MKFILE.tmp
+else
+  echo -e "[EMAIL PROTECTED](CHROOT1) '$MISSING_FILE | paco -lp+ $PACKAGE'" >> 
$MKFILE.tmp
+fi
+}
+
+
+#----------------------------------#
+wrt_paco_add_log() {               #
+#----------------------------------#
+# Some packages create files using bash redirection, which the LD_PRELOAD lib 
don't notice
+# These rules will add the missing files to the proper logs.
+# Most of these is not needed for HLFS, but they do no harm.
+if [ $USE_PACO != 0 ]; then
+ case $this_script in
+    *glibc)
+      fnc_add_log "find /lib -type l"
+      fnc_add_log "find /etc/{nsswitch.conf,ld.so.conf}"
+    ;;
+    *ncurses)
+      fnc_add_log "find 
/usr/lib/{libcurses.so,libncurses.so,libform.so,libpanel.so,libmenu.so}"
+    ;;
+    *bash)
+      fnc_add_log "echo /bin/sh"
+    ;;
+    *flex)
+      fnc_add_log "echo /usr/bin/lex"
+    ;;
+    *shadow)
+      fnc_add_log "echo /etc/login.defs"
+    ;;
+    *hotplug)
+      fnc_add_log "echo /var/log/hotplug"
+      fnc_add_log "echo /var/run/usb"
+    ;;
+    *sysklogd)
+      fnc_add_log "echo /etc/syslog.conf"
+    ;;
+    *sysvinit)
+      fnc_add_log "echo /etc/inittab"
+    ;;
+    *udev)
+      fnc_add_log "find /lib/udev/devices"
+      fnc_add_log "echo /lib/firmware"
+      fnc_add_log "find /etc/udev/rules.d -type f"
+    ;;
+    *util-linux)
+      fnc_add_log "echo /var/lib/hwclock"
+      fnc_add_log "echo /etc/nologin.txt"
+    ;;
+    *vim)
+      fnc_add_log "echo /etc/vimrc"
+    ;;
+    # Rules below here will log configuration files created in {C,H}LFS
+    # They will end up in a log named {c,h}lfs-sysconf
+    *setclock)
+      fnc_add_log "echo /etc/sysconfig/clock"
+    ;;
+    *inputrc)
+      fnc_add_log "echo /etc/inputrc"
+    ;;
+    *profile)
+      fnc_add_log "echo /etc/profile"
+    ;;
+    *hostname)
+      fnc_add_log "echo /etc/sysconfig/network"
+    ;;
+    *localnet)
+      fnc_add_log "echo /etc/sysconfig/network"
+    ;;
+    *hosts)
+      fnc_add_log "echo /etc/hosts"
+    ;;
+    *network)
+      fnc_add_log "echo /etc/sysconfig/network-devices/ifconfig.eth0/ipv4"
+      fnc_add_log "echo /etc/resolv.conf"
+    ;;
+    *fstab)
+      fnc_add_log "echo /etc/fstab"
+    ;;
+    *theend) # LFS and CLFS
+      fnc_add_log "echo /etc/$PROGNAME-release"
+    ;;
+    *finished) # HLFS
+      fnc_add_log "echo /etc/$PROGNAME-release"
+    ;;
+  esac
+fi
+}
+
+
+#----------------------------------#
+check_log_package() {              #
+#----------------------------------#
+# Maybe don't need this function, but it will avoid writing some
+# unnecessary paco commands in the Makefile.
+
+case $this_script in
+  *changingowner)   LOG_PACKAGE=0 ;;
+  *creatingdirs)    LOG_PACKAGE=0 ;;
+  *createfiles)     LOG_PACKAGE=0 ;;
+  *pwdgroup)        LOG_PACKAGE=0 ;;
+  *devices)         LOG_PACKAGE=0 ;;
+  *stripping)       LOG_PACKAGE=0 ;;
+  *strippingagain)  LOG_PACKAGE=0 ;;
+  *adjusting)       LOG_PACKAGE=0 ;;
+  *temp-perl)       LOG_PACKAGE=0 ;;
+  *readjusting)     LOG_PACKAGE=0 ;;
+  *setclock)        LOG_PACKAGE=0 ;;
+  *inputrc)         LOG_PACKAGE=0 ;;
+  *profile)         LOG_PACKAGE=0 ;;
+  *hostname)        LOG_PACKAGE=0 ;;
+  *localnet)        LOG_PACKAGE=0 ;;
+  *hosts)           LOG_PACKAGE=0 ;;
+  *network)         LOG_PACKAGE=0 ;;
+  *fstab)           LOG_PACKAGE=0 ;;
+  *theend)          LOG_PACKAGE=0 ;;
+  *finished)        LOG_PACKAGE=0 ;;
+  *)                LOG_PACKAGE=1 ;;
+esac
+}
+
+#----------------------------------#
+get_paco_src() {                   #
+#----------------------------------#
+# Download the paco sources
+# We don't do any MD5SUM checking as of yet
+# http://jaist.dl.sourceforge.net/sourceforge/paco/paco-1.10.10.tar.bz2
+
+local 
PACO_URL1="http://$PACO_MIRROR1.dl.sourceforge.net/sourceforge/paco/$PACO_FILE";
+local 
PACO_URL2="http://$PACO_MIRROR2.dl.sourceforge.net/sourceforge/paco/$PACO_FILE";
+
+# Test if paco is to be used
+[[ ! "$USE_PACO" = "1" ]] && return
+
+# If the file exists in the archive copy it to the $BUILDDIR/sources dir.
+if [ ! -z ${SRC_ARCHIVE} ] &&
+   [   -d ${SRC_ARCHIVE} ] &&
+   [   -f ${SRC_ARCHIVE}/$PACO_FILE ]; then
+  cp ${SRC_ARCHIVE}/$PACO_FILE .
+  echo "$PACO_FILE: -- copied from $SRC_ARCHIVE"
+  fromARCHIVE=1
+else
+  echo "${BOLD}${YELLOW}$PACO_FILE: not found in ${SRC_ARCHIVE}${OFF}"
+  fromARCHIVE=0
+  # If the file does not exist yet in /sources download a fresh one
+  if [ ! -f $PACO_FILE ] ; then
+    if ! wget $PACO_URL1 && ! wget $PACO_URL2 ; then
+      gs_wrt_message "$PACO_FILE not found in the SRC_ARCHIVE or on any 
server..SKIPPING"
+      continue
+    fi
+  fi
+fi
+
+# Copy the freshly downloaded file to the source archive.
+if [ ! -z ${SRC_ARCHIVE}  ] &&
+   [   -d ${SRC_ARCHIVE}  ] &&
+   [   -w ${SRC_ARCHIVE}  ] &&
+   [ "$fromARCHIVE" = "0" ] ; then
+     echo "Storing file:<$PACO_FILE> in the package archive"
+     cp -f $PACO_FILE ${SRC_ARCHIVE}
+fi
+}
+
+
+#----------------------------------#
+check_build_model() {              #
+#----------------------------------#
+# Check what script we're running, and set some switches accordingly
+
+CLFS_BOOT=0
+
+case $PROGNAME in
+  hlfs)
+    # Not using Paco with uClibc, even if requested
+    if [ "$MODEL" = "uclibc" ]; then
+      USE_PACO=0
+    fi
+  ;;
+  clfs)
+    # CLFS boot method require it's own commands
+    if [ "$METHOD" = "boot" ]; then
+      CLFS_BOOT=1
+    fi
+  ;;
+esac
+}
Index: common/paco-build-lfs.sh
===================================================================
--- common/paco-build-lfs.sh    (revision 0)
+++ common/paco-build-lfs.sh    (revision 0)
@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+
+cd $PKGDIR
+./configure --sysconfdir=/etc \
+       --enable-scripts \
+       --disable-gpaco &&
+make &&
+make install &&
+make logme
Index: common/paco-build-clfs.sh
===================================================================
--- common/paco-build-clfs.sh   (revision 0)
+++ common/paco-build-clfs.sh   (revision 0)
@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+
+cd $PKGDIR
+./configure --sysconfdir=/etc \
+       --enable-scripts \
+       --disable-gpaco &&
+make &&
+make install &&
+make logme
Index: common/common-functions
===================================================================
--- common/common-functions     (revision 2873)
+++ common/common-functions     (working copy)
@@ -69,6 +69,9 @@
         in the configuration file has the proper packages and patches for the
         book version being processed.
 
+${BOLD}  --no-paco${OFF}
+        dissables paco logging feature.
+
 ${BOLD}  -O, --optimize${OFF}
         Optimize [0-2]
           0 = no optimization
@@ -732,6 +735,7 @@
                  --stringparam page $PAGE \
                  --stringparam lang $LANG \
                  --stringparam keymap $KEYMAP \
+                 --stringparam use_paco $USE_PACO \
                  -o ./${PROGNAME}-commands/ $XSL $BOOK/$ARCH-index.xml 
>>$LOGDIR/$LOG 2>&1
       ;;
 
@@ -759,6 +763,7 @@
                  --stringparam lc_all $LC_ALL \
                  --stringparam keymap $KEYMAP \
                  --stringparam grsecurity_host $GRSECURITY_HOST \
+                 --stringparam use_paco $USE_PACO \
                  -o ./${PROGNAME}-commands/ $XSL $BOOK/index.xml 
>>$LOGDIR/$LOG 2>&1
       ;;
     lfs)
@@ -770,6 +775,7 @@
                  --stringparam timezone $TIMEZONE \
                  --stringparam page $PAGE \
                  --stringparam lang $LANG \
+                 --stringparam use_paco $USE_PACO \
                  -o ./${PROGNAME}-commands/ $XSL $BOOK/index.xml 
>>$LOGDIR/$LOG 2>&1
       ;;
     *) exit 1 ;;
@@ -836,6 +842,9 @@
     # Generate URLs file
   create_urls
 
+    # If Paco is to be used, then download the sources
+  get_paco_src
+
   IFS=$'\x0A'  # Modify the 'internal field separator' to break on 'LF' only
   for line in `cat urls.lst`; do
     IFS=$saveIFS  # Restore the system defaults
Index: HLFS/hlfs.xsl
===================================================================
--- HLFS/hlfs.xsl       (revision 2873)
+++ HLFS/hlfs.xsl       (working copy)
@@ -39,6 +39,9 @@
   <xsl:param name="lang" select="C"/>
   <xsl:param name="lc_all" select="C"/>
 
+  <!-- Use paco? -->
+  <xsl:param name="use_paco" select="1"/>
+
   <xsl:template match="/">
     <xsl:apply-templates select="//sect1"/>
   </xsl:template>
@@ -177,6 +180,10 @@
       <!-- Fixing bootscripts installation -->
       <xsl:when test="ancestor::[EMAIL PROTECTED]'bootable-bootscripts'] and
                 string() = 'make install'">
+        <!-- inserting LD_PRELOAD before installing bootscripts -->
+        <xsl:if test="$use_paco != '0' and $model != 'uclibc'">
+          <xsl:text>export LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+        </xsl:if>
         <xsl:text>make install&#xA;</xsl:text>
         <xsl:text>cd 
../blfs-bootscripts-&blfs-bootscripts-version;&#xA;</xsl:text>
       </xsl:when>
@@ -237,6 +244,25 @@
         <xsl:apply-templates/>
         <xsl:text> || true&#xA;</xsl:text>
       </xsl:when>
+      <!-- paco begin -->
+      <!-- General rule -->
+      <xsl:when test="$use_paco != '0' and $model != 'uclibc' and
+                ancestor::[EMAIL PROTECTED] != 'chapter-temporary-tools'] and
+                contains(string(),'make') and
+                contains(string(),'install')">
+        <xsl:text>export LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+        <xsl:apply-templates/> 
+        <xsl:text>&#xA;</xsl:text>
+      </xsl:when>
+      <!-- Linux-libc-headers -->
+      <xsl:when test="$use_paco != '0' and $model != 'uclibc' and
+                ancestor::[EMAIL PROTECTED]'ch-system-linux-headers'] and
+                contains(string(),'install ')">
+        <xsl:text>export LD_PRELOAD=/usr/lib/libpaco-log.so&#xA;</xsl:text>
+        <xsl:apply-templates/> 
+        <xsl:text>&#xA;</xsl:text>
+      </xsl:when>
+      <!-- paco end -->
       <!-- The rest of commands -->
       <xsl:otherwise>
         <xsl:apply-templates/>
Index: HLFS/master.sh
===================================================================
--- HLFS/master.sh      (revision 2873)
+++ HLFS/master.sh      (working copy)
@@ -76,7 +76,9 @@
        @echo "export PKGDIR=\$(SRC)" > envars
 EOF
 ) >> $MKFILE.tmp
+      wrt_paco_prep
       wrt_run_as_chroot1 "$toolchain" "$this_script"
+      wrt_paco_log "`echo $toolchain | sed -e '[EMAIL PROTECTED]@@'`"
       ;;
 
     *)
@@ -308,6 +310,11 @@
     # Keep the script file name
     this_script=`basename $file`
 
+    # If this script is *-paco, then skip it
+    case $this_script in
+      *paco )     continue ;;
+    esac
+
     # Skip this script depending on jhalfs.conf flags set.
     case $this_script in
         # We'll run the chroot commands differently than the others, so skip 
them in the
@@ -317,6 +324,18 @@
       *-stripping* )  [[ "$STRIP" = "0" ]] && continue ;;
     esac
 
+    # Install paco as the first package in ch6, before installing
+    # linux-libc-headers, except in iterartive builds
+    if [[ -z "$N" ]]; then
+      case $this_script in
+        *linux-headers)
+          TMP_SCRIPT="$this_script"
+          this_script=`echo $this_script | sed -e 's/linux-headers/a-paco/'`
+          wrt_paco_inst "$this_script"
+          this_script="$TMP_SCRIPT" ;;
+      esac
+    fi
+
     # Grab the name of the target
     name=`echo $this_script | sed -e '[EMAIL PROTECTED]@@'`
 
@@ -382,7 +401,9 @@
         wrt_RunAsRoot "hlfs" "${this_script}" "${file}"
         ;;
       *)   # The rest of Chapter06
+        wrt_paco_prep
         wrt_run_as_chroot1 "${this_script}" "${file}"
+        wrt_paco_log "$pkg_tarball"
        ;;
     esac
     #
@@ -402,6 +423,16 @@
     PREV=${this_script}${N}
     # Set system_build envar for iteration targets
     system_build=$chapter6
+
+    # Reinstall paco after the toolchain has been readjusted.
+    case "${this_script}" in
+      *readjusting)
+        TMP_SCRIPT="$this_script"
+        this_script=`echo $this_script | sed -e 's/readjusting/x-paco/'`
+        wrt_paco_inst "$this_script"
+        this_script="$TMP_SCRIPT" ;;
+    esac
+
   done # end for file in chapter06/*
 
 }
@@ -460,9 +491,19 @@
         else  # Initialize the log and run the script
           wrt_run_as_chroot2 "${this_script}" "${file}"
         fi
+        wrt_paco_log "hlfs-sysconf"
         ;;
+      *kernel)       wrt_paco_prep
+                     wrt_run_as_chroot2 "$this_script" "$file"
+                     wrt_paco_log "$(get_package_tarball_name "linux")"
+        ;;
+      *bootscripts)  wrt_paco_prep
+                     wrt_run_as_chroot2 "$this_script" "$file"
+                     wrt_paco_log "$(get_package_tarball_name 
"lfs-bootscripts")"
+        ;;
       *)  # All other scripts
         wrt_run_as_chroot2 "${this_script}" "${file}"
+        wrt_paco_log "hlfs-sysconf"
         ;;
     esac
 
Index: master.sh
===================================================================
--- master.sh   (revision 2873)
+++ master.sh   (working copy)
@@ -149,6 +149,8 @@
 
     --help | -h )  usage | more && exit  ;;
 
+    --no-paco )            USE_PACO=0    ;;
+
     --optimize | -O )
       test $# = 1 && eval "$exit_missing_arg"
       shift
@@ -444,6 +446,14 @@
   [[ $VERBOSITY > 0 ]] && echo "OK"
 fi
 #
+# paco module
+if [[ "$USE_PACO" = "1" ]]; then
+  [[ $VERBOSITY > 0 ]] && echo -n "Loading paco module..."
+  source $COMMON_DIR/paco-functions
+  [[ $? > 0 ]] && echo "$COMMON_DIR/paco-functions did not load.." && exit 2
+  [[ $VERBOSITY > 0 ]] && echo "OK"
+fi
+#
 # optimize module
 if [[ "$OPTIMIZE" != "0" ]]; then
   [[ $VERBOSITY > 0 ]] && echo -n "Loading optimization module..."
@@ -490,6 +500,8 @@
 if [[ "$PWD" != "$JHALFSDIR" ]]; then
   cp $COMMON_DIR/{makefile-functions,progress_bar.sh} $JHALFSDIR/
   #
+  [[ $USE_PACO != "0" ]] && cp $COMMON_DIR/paco-build-$PROGNAME.sh $JHALFSDIR/
+  #
   [[ "$OPTIMIZE" != "0" ]] && cp optimize/opt_override $JHALFSDIR/
   #
   if [[ "$COMPARE" != "0" ]] ; then
###########################################
#                                         #
#   README FILE FOR JHALFS PACO PATCH     #
#          By: Tor Olav Stava             #
#        ([EMAIL PROTECTED]           #
#                                         #
###########################################


##### GENERAL DESCRIPTION #####

This patch will enable the paco pacKAGE oRGANIZER to be used with jhalfs.
At the moment only the LFS and HLFS-glibc parts are supported.

NEWS:
  Preliminary support for CLFS is ready. It's not fully tested, so if you
discover any bugs please notify the patch author. Also, Paco may or may not work
on your specific architecture. Check the Paco homepage for details.

##### QUICK START #####

1. Apply the paco.patch.
   (patch -Np0 -i contrib/jhalfs-paco.patch)

2. Edit the configuration files to your preferences.
   (common/config and LFS/config or HLFS/config or CLFS/config)

3. Run the wanted script.
   (Only ./lfs or ./clfs or ./hlfs --model glibc if you want to use paco)

4. Run make.


##### PREREQUISITES #####

Before using jhalfs you should have some experience with LFS.

If you don't know what LFS is about, then head over to
http://www.linuxfromscratch.org/lfs and start from there.


##### NOTES #####

Paco-1.10.10 is currently recommended.
Remember to update the common/config file is using a newer version.

Patch author: Tor Olav Stava ([EMAIL PROTECTED])
Any comments directly regarding the patch should be directed to the author
or the ALFS mailing list. The patch author is not a member of the ALFS team,
and all work is done on a voluntary basis.


##### LINKS #####

Linux From Scratch homepage:
http://www.linuxfromscratch.org

paco homepage:
http://paco.sourceforge.net/index.html

nALFS + paco hint by David Rosal:
http://www.linuxfromscratch.org/hints/downloads/files/alfs_paco.txt


##### SUPPORT #####

Linux From Scratch Mailing Lists:
http://www.linuxfromscratch.org/mail.html

paco Mailing List:
http://lists.sourceforge.net/lists/listinfo/paco-general


##### TODO #####

- Bughunting/testing CLFS part
- Support for HLFS-uClibc
- Support for BLFS (when it's ready)
- Spread the Word


##### HISTORY #####

2006-08-02
- Preliminary support for CLFS done
- Some code cleanup

2006-07-30
- Automatical download of Paco source package done
- Updated patch to support new HLFS layout
-- 
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