79ffe86e34
Makes the compressed ramdisk 2MiB smaller Change-Id: Ibe40e6b8b884f37e3b5aeab6e7654593bcd63123
28 lines
940 B
Bash
Executable File
28 lines
940 B
Bash
Executable File
#!/bin/bash
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if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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[ -n "$TARGET_ROOT" ]
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source $_LIB/img-functions
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IMAGE_PATH=$(readlink -f $IMAGE_NAME)
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cd $TARGET_ROOT
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echo "#disabled" > ./tmp/fstab.new
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sudo mv ./tmp/fstab.new ./etc/fstab
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sudo ln -s ./sbin/init ./
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# Remove python object files, they're not particularly useful for a ramdisk
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sudo find . -name "*.pyc" -or -name "*.pyo" -delete
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sudo find . -path ./sys -prune -o -path ./proc -prune -o -path './tmp/*' -prune -o -path './boot/*' -prune -o -path './root/*' -prune -o -path './usr/lib/locale/*' -prune -o -path './usr/share/doc/*' -prune -o -path './usr/share/man/*' -prune -o -path './usr/share/info/*' -prune -o -path './usr/share/licenses/*' -prune -o -path './usr/share/misc/*' -prune -o -print | sudo cpio -o -H newc | gzip > ${IMAGE_PATH}.initramfs
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select_boot_kernel_initrd $TARGET_ROOT
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sudo cp $BOOTDIR/$KERNEL ${IMAGE_PATH}.vmlinuz
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