tidy up grub bootloader compatibility checking

 - add a validation check where an error will be printed
 - replace the check done in the grub scripts with one that simple exits
   if executed bypassing the validation check

Gbp-Dch: Short

1 files changed, 10 insertions, 17 deletions

diff --git a/scripts/build/binary_grub-legacy b/scripts/build/binary_grub-legacy
index 39e59d437..7891bba65 100755
--- a/scripts/build/binary_grub-legacy
+++ b/scripts/build/binary_grub-legacy
@@ -21,6 +21,10 @@ USAGE="${PROGRAM} [--force]"
 # Processing arguments and configuration files
 Init_config_data "${@}"
 
+if In_list "${LIVE_IMAGE_TYPE}" hdd netboot; then
+	exit 0
+fi
+
 Check_First_Bootloader_Role "grub-legacy"
 
 Echo_message "Begin installing grub-legacy..."
@@ -103,27 +107,16 @@ case "${LB_INITRAMFS}" in
 esac
 
 # Setting destination directory
-case "${LIVE_IMAGE_TYPE}" in
-	iso|iso-hybrid|tar)
-		case "${LB_INITRAMFS}" in
-			live-boot)
-				DESTDIR_LIVE="binary/live"
-				;;
-
-			*)
-				DESTDIR_LIVE="binary/boot"
-				;;
-		esac
-
-		DESTDIR_INSTALL="binary/install"
+case "${LB_INITRAMFS}" in
+	live-boot)
+		DESTDIR_LIVE="binary/live"
 		;;
 
-	hdd|netboot)
-		Echo_warning "Bootloader in this image type not yet supported by live-build."
-		Echo_error "This would produce a not bootable image, aborting (FIXME)."
-		exit 1
+	*)
+		DESTDIR_LIVE="binary/boot"
 		;;
 esac
+DESTDIR_INSTALL="binary/install"
 
 # Creating directory
 mkdir -p "${DESTDIR_LIVE}"