zfsbootmenu: make 'less' an optional binary

zdykstra · zdykstra · commit bf2072862693 · 2023-09-12T11:58:21.000-05:00
'less' is only used by debug logging viewer, so there's no need to
refuse to build an image if the host system doesn't have that binary
available.
diff --git a/zfsbootmenu/install-helpers.sh b/zfsbootmenu/install-helpers.sh
@@ -34,7 +34,6 @@ zfsbootmenu_essential_binaries=(
   "lsmod"
   "depmod"
   "dmesg"
-  "less"
   "fzf"
   "setsid"
 )
@@ -43,6 +42,7 @@ zfsbootmenu_essential_binaries=(
 zfsbootmenu_optional_binaries=(
   "mbuffer"
   "column"
+  "less"
 )
 
 # shellcheck disable=SC2034

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,6 @@ zfsbootmenu_essential_binaries=(`
`34`	`34`	`"lsmod"`
`35`	`35`	`"depmod"`
`36`	`36`	`"dmesg"`
`37`		`- "less"`
`38`	`37`	`"fzf"`
`39`	`38`	`"setsid"`
`40`	`39`	`)`
`@@ -43,6 +42,7 @@ zfsbootmenu_essential_binaries=(`
`43`	`42`	`zfsbootmenu_optional_binaries=(`
`44`	`43`	`"mbuffer"`
`45`	`44`	`"column"`
	`45`	`+ "less"`
`46`	`46`	`)`
`47`	`47`
`48`	`48`	`# shellcheck disable=SC2034`