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7d4174bceb
Newer revisions of parted require special privileges due to use of the dmidecode tool, which logs permission errors to standard error. In these cases parted still succeeds with its operation, so just ignore the jabbering and prevent expect to exit.
50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
source [genode_dir]/tool/run/grub2.inc
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##
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# Create GPT disk image with UEFI boot loaders and content of the run directory
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#
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# \param --image-uefi-size disk size in MiB
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#
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proc image_uefi_size { } { return [get_cmd_arg --image-uefi_size 0] }
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#
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# Disable parted heuristics for Apple to prevent error messages
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#
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set ::env(PARTED_GPT_APPLE) 0
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##
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# Create uefi image
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#
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proc run_image { {unused ""} } {
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requires_installation_of parted
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requires_installation_of mkfs.vfat
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requires_installation_of mcopy
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set run_size [expr [regsub {\s.*} [exec du -sm [run_dir]] {}]]
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if {[image_uefi_size] > 0} {
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set disk_size [image_uefi_size]
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} else {
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set disk_size [expr $run_size + 1]
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}
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# generate head space designated for the partition table
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exec dd if=/dev/zero of=[run_dir].header count=34 bs=512 2>/dev/null
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exec dd if=/dev/zero of=[run_dir].partition bs=1M count=$disk_size 2>/dev/null
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exec mkfs.vfat -n GENODE [run_dir].partition
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# copy content to disk image
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foreach file [exec ls [run_dir]] {
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exec mcopy -i [run_dir].partition -s [run_dir]/$file ::
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}
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exec cat [run_dir].header [run_dir].partition > [run_dir].img
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exec -ignorestderr parted -a none -s [run_dir].img -- mklabel gpt mkpart ESP fat32 34s [expr $disk_size * 1024 * 1024 / 512]s set 1 boot on
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exec rm -f [run_dir].header [run_dir].partition
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}
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