grub: remove artwork, add GRUB_COLOR variables instead

srcpkgs/grub/files/grub.default

@@ -11,7 +11,11 @@ GRUB_CMDLINE_LINUX_DEFAULT="loglevel=4 slub_debug=P page_poison=1"
 #GRUB_TERMINAL_INPUT="console"
 # Uncomment to disable graphical terminal
 #GRUB_TERMINAL_OUTPUT=console
-GRUB_BACKGROUND=/usr/share/void-artwork/splash.png
+#GRUB_BACKGROUND=/usr/share/void-artwork/splash.png
 #GRUB_GFXMODE=1920x1080x32
 #GRUB_DISABLE_LINUX_UUID=true
 #GRUB_DISABLE_RECOVERY=true
+# Uncomment and set to the desired menu colors.  Used by normal and wallpaper
+# modes only.  Entries specified as foreground/background.
+#GRUB_COLOR_NORMAL="light-blue/black"
+#GRUB_COLOR_HIGHLIGHT="light-cyan/blue"

srcpkgs/grub/patches/0004-add-GRUB_COLOR_variables.patch

@@ -0,0 +1,32 @@
+diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
+index 3390ba9..c416489 100644
+--- util/grub-mkconfig.in
++++ util/grub-mkconfig.in
+@@ -218,6 +218,8 @@ export GRUB_DEFAULT \
+   GRUB_THEME \
+   GRUB_GFXPAYLOAD_LINUX \
+   GRUB_DISABLE_OS_PROBER \
++  GRUB_COLOR_NORMAL \
++  GRUB_COLOR_HIGHLIGHT \
+   GRUB_INIT_TUNE \
+   GRUB_SAVEDEFAULT \
+   GRUB_ENABLE_CRYPTODISK \
+diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
+index d2e7252..8259f45 100644
+--- util/grub.d/00_header.in
++++ util/grub.d/00_header.in
+@@ -125,6 +125,14 @@ cat <<EOF
+ 
+ EOF
+ 
++if [ x$GRUB_COLOR_NORMAL != x ] && [ x$GRUB_COLOR_HIGHLIGHT != x ] ; then
++    cat << EOF
++set menu_color_normal=$GRUB_COLOR_NORMAL
++set menu_color_highlight=$GRUB_COLOR_HIGHLIGHT
++
++EOF
++fi
++
+ serial=0;
+ gfxterm=0;
+ for x in ${GRUB_TERMINAL_INPUT} ${GRUB_TERMINAL_OUTPUT}; do

srcpkgs/grub/template

@@ -1,7 +1,7 @@
 # Template file for 'grub'
 pkgname=grub
 version=2.02
-revision=1
+revision=2
 hostmakedepends="flex"
 makedepends="libusb-compat-devel ncurses-devel freetype-devel
  liblzma-devel device-mapper-devel font-unifont-bdf fuse-devel"