[patch] 01-grub-uefi-config-generator.patch

01-grub-uefi-config-generator.patch (text/plain), 1.90 KB, created by Ben Kohler on 2018-01-04 16:03:47 UTC

From d43a646241662117fc9faa7191a8625e2ad385d1 Mon Sep 17 00:00:00 2001
From: Ben Kohler <[e-mail]>
Date: Tue, 19 Sep 2017 09:12:56 -0500
Subject: [PATCH] bootloader-setup.sh: add rough draft of grub2 cfg generation

---
 targets/support/bootloader-setup.sh | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/targets/support/bootloader-setup.sh b/targets/support/bootloader-setup.sh
index d9e2620..228883c 100755
--- a/targets/support/bootloader-setup.sh
+++ b/targets/support/bootloader-setup.sh
@@ -338,6 +338,38 @@ case ${clst_hostarch} in
 			echo "  localboot -1" >> $icfg
 			echo "  MENU HIDE" >> $icfg
 		fi
+		
+		# GRUB2
+		if [ -d $1/grub ]
+		then
+			if [ -e $1/isolinux/isolinux.bin ]
+			then
+				kern_subdir=/isolinux
+			else
+				cp -f $1/boot/* $1/grub
+				kern_subdir=/grub
+			fi
+			
+			iacfg=$1/grub/grub.cfg
+			echo 'set default=0' > ${iacfg}
+			echo 'set gfxpayload=keep' >> ${iacfg}
+			echo 'set timeout=10' >> ${iacfg}
+			echo 'insmod all_video' >> ${iacfg}
+			echo '' >> ${iacfg}
+			for x in ${clst_boot_kernel}
+			do
+				echo "menuentry 'Boot LiveCD (kernel: ${x})' --class gnu-linux --class os {"  >> ${iacfg}
+				echo "	linux ${kern_subdir}/${x} ${default_append_line}" >> ${iacfg}
+				echo "	initrd ${kern_subdir}/${x}.igz" >> ${iacfg}
+				echo "}" >> ${iacfg}
+				echo "" >> ${iacfg}
+				echo "menuentry 'Boot LiveCD (kernel: ${x}) (cached)' --class gnu-linux --class os {"  >> ${iacfg}
+				echo "	linux ${kern_subdir}/${x} ${default_append_line}" >> ${iacfg}
+				echo "	initrd ${kern_subdir}/${x}.igz" >> ${iacfg}
+				echo "}" >> ${iacfg}
+				echo "" >> ${iacfg}
+			done
+		fi
 
 		if [ -e $1/boot/efi/elilo.efi ]
 		then
@@ -362,7 +394,8 @@ case ${clst_hostarch} in
 			done
 			cp ${iacfg} $1/boot/efi/boot
 		fi
-
+		
+		# GRUB legacy (0.97)
 		if [ -e $1/boot/grub/stage2_eltorito ]
 		then
 			icfg=$1/boot/grub/menu.lst