merge multiboot iso generator

diff --git a/Makefile b/Makefile
index b683f13b895bf9a7a0050efac8ef05bf1e10995d..326d2b8af084e0ce4daf06e151028c3e7b502787 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -255,7 +255,7 @@ _config: ${CFGROOT}
                >"$${CFGROOT}/etc/fstab"
        chroot "$${CFGROOT}" update-initramfs -u
 
-${SQUASH}: ${CFGROOT} .FORCE
+${SQUASH}: ${CFGROOT}
        -rm "$${SQUASH}"
        mksquashfs "$${CFGROOT}" "$${SQUASH}" -comp xz
 
@@ -267,7 +267,8 @@ _squash: ${SQUASH} _squash_modules
 _isosquash: ${ISOROOT}/live/live.squashfs
 ${ISOROOT}/live/live.squashfs: ${CFGROOT} ${ISOROOT} .FORCE
        -rm "$@"
-       printf '%s\n' boot |mksquashfs "$${CFGROOT}" "$@" -comp xz -ef /dev/stdin
+       { cd "$${CFGROOT}"; printf '%s\n' boot/*; } \
+       | mksquashfs "$${CFGROOT}" "$@" -comp xz -ef /dev/stdin
 
 ${VOLUME}: .FORCE
        ! printf '%s\n' "$${VOLUME}" |grep -q '^/dev/'  # abort if volume should be real device
@@ -305,11 +306,8 @@ _format_boot: ${PBOOT}
 
 _format: _format_root _format_boot
 
-_iso_image: ${ISOROOT} # _efi_iso _efi_umount
-       xorriso -as mkisofs -o "$${ISO}" -isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin \
-               -b isolinux.bin -c boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table \
-               "$${ISOROOT}"
-               # -eltorito-alt-boot -e efi.img -no-emul-boot -isohybrid-gpt-basdat \
+_iso_image: ${ISOROOT}
+       grub-mkrescue -o "$${ISO}" "$${ISOROOT}"
 
 .PHONY: _syslinux_efi32 _syslinux_efi64 _syslinux_bios
 .PHONY: _grub_efi32 _grub_efi64
@@ -363,17 +361,16 @@ _bootloader_pc: ${CFGROOT} _grub_efi32 _grub_efi64 _syslinux_bios #_syslinux_efi
                "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"
 
 _bootloader_iso: ${CFGROOT} ${ISOROOT}
-       # grub-mkimage -p / -O i386-pc-eltorito biosdisk iso9660 normal linux all_video >"$${ISOROOT}/grub.bin"
+       mkdir -p "$${ISOROOT}/boot/grub/"
        cp -L "$${CFGROOT}/vmlinuz" "$${CFGROOT}/initrd.img" "$${ISOROOT}"
-       cp /usr/lib/ISOLINUX/isolinux.bin $(addprefix /usr/lib/syslinux/modules/bios/, ldlinux.c32 menu.c32 libutil.c32) "$${ISOROOT}"
-       # printf '%s\n' "set timeout=10" "default=buster" \
-       #       "menuentry 'Debian Buster' --id 'buster' {" \
-       #       "linux '/vmlinuz' boot=live" "initrd '/initrd.img'" "}" \
-       #       >"$${ISOROOT}/grub.cfg"
-       printf '%s\n' "UI menu.c32" "DEFAULT buster" "TIMEOUT 100" \
-               "LABEL buster" "  MENU LABEL Debian Buster 64bit" \
-               "  KERNEL /vmlinuz" "  APPEND initrd=/initrd.img boot=live" \
-               >"$${ISOROOT}/syslinux.cfg"
+       printf '%s\n' "set timeout=10" "default=buster" \
+               "menuentry 'Debian Buster' --id 'buster' {" \
+               "linux '/vmlinuz' boot=live" "initrd '/initrd.img'" "}" \
+               >"$${ISOROOT}/boot/grub/grub.cfg"
+       -[ -f "$${ISOROOT}/install/initrd.gz" -a -f "$${ISOROOT}/install/linux" ] && \
+       printf '%s\n' "menuentry 'Install Debian' --id 'install' {" \
+               "linux '/install/linux'" "initrd '/install/initrd.gz'" "}" \
+               >>"$${ISOROOT}/boot/grub/grub.cfg"
 
 _efi_mount: ${PBOOT}
        -umount "efi/"
@@ -383,9 +380,6 @@ _efi_mount: ${PBOOT}
 _efi_umount: _efi_mount
        umount efi/ && rmdir efi/
 
-_efi_iso: _efi_mount _grub_efi32 _grub_efi64
-       cp -r "$${CFGROOT}/boot/EFI/." "efi/EFI/"
-
 .PHONY: _syslinux_mbr _grub_mbr
 
 _syslinux_mbr: ${VOLUME}