strip progress-linux distro hacks

progress-linux, as discussed in MR #142 ([1]) is a little known distro,
which appears to be little more than a personal project of the original
author of live-build.

given that, the expense of maintaining all of these old hacks for it
cannot be justified. it is not known whether or not live-build is even
used with respect to it since the author abandoned live-build some
years ago.

also, at least one past change in live-build possibly broke progress-linux
compatibility anyway, which would have required progress-linux users of
live-build to use a custom progress-linux config, or a progress-linux
fork of live-build, and there is no knowing how much of the hacks in this
"upstream" codebase any user of progress-linux currently relies upon.
and again, progress-linux appears to just be a personal project of
Daniel's, with afaik very little userbase. (Daniel seems to be the only
developer working on the project which speaks to how small it is).

[1]: https://salsa.debian.org/live-team/live-build/-/merge_requests/142

Gbp-Dch: Short

1 files changed, 5 insertions, 43 deletions

diff --git a/scripts/build/binary_syslinux b/scripts/build/binary_syslinux
index 0dcc2dab1..72116e5ce 100755
--- a/scripts/build/binary_syslinux
+++ b/scripts/build/binary_syslinux
@@ -51,16 +51,7 @@ esac
 case "${LIVE_IMAGE_TYPE}" in
 	iso*)
 		_BOOTLOADER="isolinux"
-
-		case "${LB_MODE}" in
-			progress-linux)
-				_TARGET="binary/boot"
-				;;
-
-			*)
-				_TARGET="binary/isolinux"
-				;;
-		esac
+		_TARGET="binary/isolinux"
 		;;
 
 	netboot)
@@ -71,21 +62,12 @@ case "${LIVE_IMAGE_TYPE}" in
 	hdd*|*)
 		case ${LB_BINARY_FILESYSTEM} in
 			fat*|ntfs)
-				_BOOTLOADER=syslinux
-
-				case "${LB_MODE}" in
-					progress-linux)
-						_TARGET="binary/boot"
-						;;
-
-					*)
-						_TARGET="binary/syslinux"
-						;;
-				esac
+				_BOOTLOADER="syslinux"
+				_TARGET="binary/syslinux"
 				;;
 
 			ext[234]|btrfs)
-				_BOOTLOADER=extlinux
+				_BOOTLOADER="extlinux"
 				_TARGET="binary/boot/extlinux"
 				;;
 			*)
@@ -232,15 +214,7 @@ _LIVE_BOOT_VERSION="$(chroot chroot apt-cache policy live-boot | awk '/Installed
 _LIVE_CONFIG_VERSION="$(chroot chroot apt-cache policy live-config | awk '/Installed: / { print $2 }')"
 _LIVE_TOOLS_VERSION="$(chroot chroot apt-cache policy live-tools | awk '/Installed: / { print $2 }')"
 
-case "${LB_MODE}" in
-	progress-linux)
-		_PROJECT="Progress Linux"
-		;;
-
-	*)
-		_PROJECT="Debian GNU/Linux"
-		;;
-esac
+_PROJECT="Debian GNU/Linux"
 
 for _FILE in "${_TARGET}"/*.cfg ${_TARGET}/*.svg
 do
@@ -314,18 +288,6 @@ if [ -e binary/boot/grub/live-theme/theme.txt ]; then
 	binary/boot/grub/live-theme/theme.txt
 fi
 
-case "${LB_MODE}" in
-	progress-linux)
-		for _FILE in "${_TARGET}/isolinux.bin" "${_TARGET}/isolinux.cfg" "${_TARGET}/syslinux.cfg"
-		do
-			if [ -e "${_FILE}" ]
-			then
-				mv "${_FILE}" "${_TARGET}/$(echo ${_FILE} | sed -e 's|.*linux|boot|')"
-			fi
-		done
-		;;
-esac
-
 case "${LB_BUILD_WITH_CHROOT}" in
 	true)
 		# Saving cache