sys-boot/grub-efi-image: alternative font size select by useflag

sys-boot/grub-efi-image/grub-efi-image-0.ebuild

@@ -13,7 +13,7 @@ LICENSE="GPL-3"
 SLOT="0"
 KEYWORDS="-* ~amd64 ~x86"
 
-IUSE="+grub_platforms_efi-64 grub_platforms_efi-32"
+IUSE="+grub_platforms_efi-64 grub_platforms_efi-32 grub_font_size_24 grub_font_size_32"
 
 DEPEND="
 	sys-boot/grub:2=[fonts]
@@ -21,11 +21,12 @@ DEPEND="
 RDEPEND="${DEPEND}"
 BDEPEND="
 	sys-apps/util-linux
+	media-fonts/dejavu
 "
 
 GRUB_VERSION="2.06-r4"
 EFI_VENDOR="gentoo"
-GRUB_FONT_SIZE="24"
+GRUB_FONT_SIZE="16"
 
 S="${WORKDIR}"
 
@@ -51,13 +52,6 @@ src_compile() {
 	local plateform
 	local efi_name
 
-	grub-mkfont \
-		-s "${GRUB_FONT_SIZE}" \
-		-o "${WORKDIR}/memdisk/fonts/unicode.pf2" \
-		/usr/share/fonts/dejavu/DejaVuSansMono.ttf
-
-	tar -cf "${WORKDIR}/memdisk.tar" -C "${WORKDIR}/memdisk" .
-
 	if use grub_platforms_efi-64; then
 		platform="x86_64-efi"
 		efi_name="x64"
@@ -68,6 +62,20 @@ src_compile() {
 		die "Unsupported platform"
 	fi
 
+	if use grub_font_size_24; then
+		GRUB_FONT_SIZE="24"
+	elif use grub_font_size_32; then
+		GRUB_FONT_SIZE="32"
+	fi
+
+	grub-mkfont \
+		-s "${GRUB_FONT_SIZE}" \
+		-o "${WORKDIR}/memdisk/fonts/unicode.pf2" \
+		/usr/share/fonts/dejavu/DejaVuSansMono.ttf
+
+	tar -cf "${WORKDIR}/memdisk.tar" -C "${WORKDIR}/memdisk" .
+
+
 	grub-mkimage \
 		-O "${platform}" \
 		-o "${WORKDIR}/grub${efi_name}.efi" \