From a29a3c1c2937891ac64754b3aa8a6e60fb9819fe Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Wed, 27 Apr 2016 20:32:01 -0400
Subject: added efi test script

successfully booted the generated isohybrid image on both EFI macbook
pro and BIOS thinkpad; also qemu -cdrom and qemu -hda
---
 xorriso.test-efi.sh | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100755 xorriso.test-efi.sh

diff --git a/xorriso.test-efi.sh b/xorriso.test-efi.sh
new file mode 100755
index 0000000..99c60db
--- /dev/null
+++ b/xorriso.test-efi.sh
@@ -0,0 +1,83 @@
+#!/bin/sh
+
+outdev=test-efi.iso
+indev=debian-live-8.4.0-amd64-standard.iso
+volid=SamizdatLive
+gpg_iso_path=gnupghome
+gnupghome=gnupghome
+secrets=secrets
+
+if [ $# = 0 ]; then
+    set -- debian-live-8.4.0-amd64-standard.btrfs layer.btrfs
+fi
+
+for fs; do
+    [ -f "$fs" ] || exit 1
+    shift
+    set -- "$@" "rootfs/${fs##*/}=$fs"
+done
+
+die() { printf '%s\n' "$*"; exit 1; }
+
+make_gnupghome()
+{
+  [ -d "$gnupghome" ] && return
+  local reset=$-
+  set -e
+  [ ! -d "$gnupghome".tmp ] || die "Error: refusing to overwrite $gnupghome.tmp"
+  [ ! -d "$secrets".tmp   ] || die "Error: refusing to overwrite $secrets.tmp"
+  mkdir -p "$gnupghome".tmp "$secrets".tmp
+  local PATH="$HOME"/src/samizdat/src:"$PATH" NO_USE_RAMFS=y
+  NEW_GNUPGHOME="$gnupghome".tmp SECRETS_DIRECTORY="$secrets".tmp ~/src/samizdat/src/samizdat-make-key --adam
+  mv "$secrets".tmp "$secrets"
+  mv "$gnupghome".tmp "$gnupghome"
+  set -$reset
+}
+
+make_gnupghome
+
+set -ex
+
+# http://www.syslinux.org/wiki/index.php?title=Isohybrid
+# xorriso -as mkisofs \
+#   -o output.iso \
+#   -isohybrid-mbr /usr/lib/syslinux/isohdpfx.bin \
+#   -c isolinux/boot.cat \
+#   -b isolinux/isolinux.bin \
+#      -no-emul-boot -boot-load-size 4 -boot-info-table \
+#   -eltorito-alt-boot \
+#   -e isolinux/efiboot.img \
+#      -no-emul-boot \
+#      -isohybrid-gpt-basdat \
+#   CD_root
+
+# http://ftp.nluug.nl/os/Linux/distr/slackware/slackware64-current/isolinux/
+# http://ftp.nluug.nl/os/Linux/distr/slackware/slackware64-current/isolinux/efiboot.img
+
+xorriso \
+        -drive_class clear_list all \
+        -outdev "$outdev"~ \
+        -report_about mishap \
+        -return_with sorry 0 \
+        -volid "$volid" \
+        -pathspecs on \
+        \
+        \
+        -add "${gpg_iso_path}=${gnupghome}" -- \
+        -add linux=isolinux/linux -- \
+        \
+        \
+        -as mkisofs -graft-points \
+        -b boot/grub/i386-pc/eltorito.img  \
+        -no-emul-boot -boot-info-table \
+        --embedded-boot /home/d/src/grb/rescue/embedded.img \
+        --protective-msdos-label \
+        boot=/home/d/src/grb/rescue/iso/boot
+
+# -add isolinux -- \
+# -isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin \
+#       -isohybrid-gpt-basdat
+
+# -add boot/eltorito.img=/home/d/src/grb/rescue/iso/boot/grub/i386-pc/eltorito.img -- \
+
+mv -f "$outdev"~ "$outdev"
-- 
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