(e)liloconfig need patching to make them work properly on Slackware L…

…ive.

The cause is the use of hard-coded '/mnt' instead of using $T_PX variable.
In Slackware's official installer, the computer's hard disk is always mounted
at /mnt so that there is no apparent issue.
Slackware Live's 'setup2hd' however, needs to mount the hard disk on /setup2hd
because /mnt is already used.

make_slackware_live.sh

@@ -1337,7 +1337,9 @@ if ls ${LIVE_ROOTDIR}/boot/vmlinuz-huge-* 1>/dev/null 2>/dev/null; then
     rm -r usr sbin
   cd - 1>/dev/null
   # Fix some occurrences of '/mnt' that should not be used in the Live ISO:
-  sed -i -e 's, /mnt, ${T_PX},g' -e 's,T_PX=/mnt,T_PX=/setup2hd,g' ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/*
+  sed -i -e 's, /mnt, ${T_PX},g' -e 's,=/mnt/,=${T_PX}/,g' -e 's,T_PX=/mnt,T_PX=/setup2hd,g' ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/*
+  patch ${LIVE_ROOTDIR}/usr/sbin/liloconfig ${LIVE_TOOLDIR}/patches/liloconfig.patch
+  patch ${LIVE_ROOTDIR}/usr/sbin/eliloconfig ${LIVE_TOOLDIR}/patches/eliloconfig.patch
   # Fix some occurrences of '/usr/lib/setup/' are covered by $PATH:
   sed -i -e 's,/usr/lib/setup/,,g' -e 's,:/usr/lib/setup,:/usr/share/${LIVEMAIN},g' ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/*
   # Add the Slackware Live HD installer:

patches/eliloconfig.patch

@@ -0,0 +1,25 @@
+--- eliloconfig.orig	2016-04-01 20:37:40.000000000 +0200
++++ eliloconfig	2016-11-12 01:32:24.804762277 +0100
+@@ -75,9 +75,9 @@
+   exit
+ fi
+
+-# If there's no vfat mounted on /boot/efi or /mnt/boot/efi, forget it:
++# If there's no vfat mounted on /boot/efi or $T_PX/boot/efi, forget it:
+ if ! mount | grep vfat | grep -wq /boot/efi ; then
+-  if ! mount | grep vfat | grep -wq /mnt/boot/efi ; then
++  if ! mount | grep vfat | grep -wq $T_PX/boot/efi ; then
+     if [ "$T_PX" = "/" ]; then
+       echo "ERROR:  No EFI System Partition mounted on /boot/efi."
+     fi
+@@ -90,8 +90,8 @@
+   EFI_DEVICE=$(mount | grep vfat | grep -w /boot/efi | cut -b 1-8)
+   EFI_PARTITION=$(mount | grep vfat | grep -w /boot/efi | cut -f 1 -d ' ' | cut -b 9- | tr -d [a-z])
+ else
+-  EFI_DEVICE=$(mount | grep vfat | grep -w /mnt/boot/efi | cut -b 1-8)
+-  EFI_PARTITION=$(mount | grep vfat | grep -w /mnt/boot/efi | cut -f 1 -d ' ' | cut -b 9- | tr -d [a-z])
++  EFI_DEVICE=$(mount | grep vfat | grep -w $T_PX/boot/efi | cut -b 1-8)
++  EFI_PARTITION=$(mount | grep vfat | grep -w $T_PX/boot/efi | cut -f 1 -d ' ' | cut -b 9- | tr -d [a-z])
+ fi
+
+ # There better be a kernel:

patches/liloconfig.patch

@@ -0,0 +1,22 @@
+--- liloconfig.orig	2016-07-12 01:21:03.000000000 +0200
++++ liloconfig	2016-11-12 11:57:41.585974417 +0100
+@@ -767,7 +767,7 @@
+
+  # If we're installing from the umsdos.gz rootdisk, suggest skipping LILO:
+  if [ ! "$T_PX" = "/" ]; then
+-   if mount | grep " on /mnt " | grep umsdos 1> /dev/null 2> /dev/null ; then
++   if mount | grep " on $T_PX " | grep umsdos 1> /dev/null 2> /dev/null ; then
+      dialog --title "SKIP LILO CONFIGURATION? (RECOMMENDED)" --yesno "Since \
+ you are installing to a FAT partition, it's suggested that you do not \
+ configure LILO at this time.  (Instead, use your bootdisk.  For booting \
+@@ -1236,8 +1236,8 @@
+    if [ -r $TMP/lilo.conf ]; then
+     dialog --title "YOUR NEW /etc/lilo.conf" --textbox "$TMP/lilo.conf" 22 70
+    else
+-    if [ -r /mnt/etc/lilo.conf ]; then
+-     dialog --title "YOUR OLD /etc/lilo.conf" --textbox "/mnt/etc/lilo.conf" 22 70
++    if [ -r $T_PX/etc/lilo.conf ]; then
++     dialog --title "YOUR OLD /etc/lilo.conf" --textbox "$T_PX/etc/lilo.conf" 22 70
+     elif [ "$T_PX" = "/" -a -r /etc/lilo.conf ]; then
+      dialog --title "YOUR OLD /etc/lilo.conf" --textbox "/etc/lilo.conf" 22 70
+     else