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118 lines
4.4 KiB
118 lines
4.4 KiB
<%page args="kernels, runtime_img, basearch, libdir, inroot, outroot, product, isolabel"/>
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<%
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configdir="tmp/config_files/ppc"
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BOOTDIR="ppc"
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LIVEDIR="LiveOS"
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MACDIR=BOOTDIR+"/mac"
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NETBOOTDIR="images/netboot"
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WRAPPER="usr/sbin/wrapper"
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WRAPPER_DATA="usr/"+libdir+"/kernel-wrapper"
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bitsizes = set()
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prepboot = ""
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## NOTE: yaboot freaks out and stops parsing its config if it sees a '\',
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## so we can't use the udev escape sequences in the root arg.
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## Instead we'll just replace any non-ASCII characters in the isolabel
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## with '_', which means we won't need any udev escapes.
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isolabel = ''.join(ch if ch.isalnum() else '_' for ch in isolabel)
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rootarg = "root=live:CDLABEL=%s" % isolabel
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%>
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mkdir ${LIVEDIR}
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install ${runtime_img} ${LIVEDIR}/squashfs.img
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treeinfo stage2 mainimage ${LIVEDIR}/squashfs.img
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## install bootloaders.
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## NOTE: there's two different bootloader setups here:
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## ppc/chrp: for normal PPC systems. needs 'addnote' run on yaboot.
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## uses /etc/yaboot.conf, as is the default.
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## ppc/mac: for PowerMacs. no 'addnote' (it breaks some Macs!)
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## ofboot.b picks one of /ppc/ppc{32,64}/yaboot.conf for yaboot,
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## thus automatically booting the correct kernel for the machine.
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mkdir ${BOOTDIR}
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## boot stuff for normal (CHRP/PREP) PPC systems
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install ${configdir}/bootinfo.txt ${BOOTDIR}
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install boot/efika.forth ${BOOTDIR}
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mkdir ${BOOTDIR}/chrp
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install usr/lib/yaboot/yaboot ${BOOTDIR}/chrp
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runcmd ${inroot}/usr/lib/yaboot/addnote ${outroot}/${BOOTDIR}/chrp/yaboot
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## special boot dir for PowerMacs
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mkdir ${MACDIR}
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install usr/lib/yaboot/yaboot ${MACDIR}
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install ${configdir}/ofboot.b ${MACDIR}
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## copy mapping and magic files needed for isos
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install ${configdir}/mapping ${BOOTDIR}
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install ${configdir}/magic ${BOOTDIR}
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## NOTE: PPC is kind of funky. There's three possible "arch" setups here:
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## ppc, ppc64, and 'hybrid' (ppc userspace, both ppc & ppc64 kernels).
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## Install kernel and bootloader config (in separate places for each arch)
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%for kernel in kernels:
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<%
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bits = 64 if kernel.arch == "ppc64" else 32
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## separate dirs/images for each arch
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KERNELDIR=BOOTDIR+"/ppc%s" % bits
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NETIMG=NETBOOTDIR+"/ppc%s.img" % bits
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bitsizes.add(bits)
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%>
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## install kernel
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mkdir ${KERNELDIR} ${NETBOOTDIR}
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installkernel images-${kernel.arch} ${kernel.path} ${KERNELDIR}/vmlinuz
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installinitrd images-${kernel.arch} ${kernel.initrd.path} ${KERNELDIR}/initrd.img
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## install arch-specific bootloader config
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install ${configdir}/yaboot.conf.in ${KERNELDIR}/yaboot.conf
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replace @BITS@ ${bits} ${KERNELDIR}/yaboot.conf
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replace @PRODUCT@ '${product.name}' ${KERNELDIR}/yaboot.conf
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replace @VERSION@ ${product.version} ${KERNELDIR}/yaboot.conf
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replace @ROOT@ "${rootarg}" ${KERNELDIR}/yaboot.conf
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## kernel-wrapper magic that makes the netboot combined ppc{32,64}.img
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runcmd ${inroot}/${WRAPPER} -p of \
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-D ${inroot}/${WRAPPER_DATA} \
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-i ${outroot}/${KERNELDIR}/initrd.img \
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${outroot}/${KERNELDIR}/vmlinuz \
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-o ${outroot}/${NETIMG}
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treeinfo images-${kernel.arch} zimage ${NETIMG}
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## PReP is 32-bit only
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%if bits == 32:
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## Yes, this is supposed to be a relative path
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<% prepboot="-prep-boot " + NETIMG %>
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%endif
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%endfor
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## choose correct yaboot.conf
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mkdir etc
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%if len(bitsizes) == 2:
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## both kernels means hybrid - use the magic hybrid config
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install ${configdir}/yaboot.conf.3264 etc/yaboot.conf
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replace @PRODUCT@ ${product.name} etc/yaboot.conf
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replace @VERSION@ ${product.version} etc/yaboot.conf
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replace @ROOT@ "${rootarg}" etc/yaboot.conf
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%else:
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## single arch - use the arch-specific yaboot.conf from above
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copy ${KERNELDIR}/yaboot.conf etc/yaboot.conf
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%endif
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## make boot.iso
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runcmd mkisofs -o ${outroot}/images/boot.iso -chrp-boot -U \
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${prepboot} -part -hfs -T -r -l -J \
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-A "${product.name} ${product.version}" -sysid PPC -V '${isolabel}' \
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-volset "${product.version}" -volset-size 1 -volset-seqno 1 \
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-hfs-volid ${product.version} -hfs-bless ${outroot}/${MACDIR} \
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-map ${inroot}/${configdir}/mapping \
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-no-desktop -allow-multidot -graft-points \
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etc=${outroot}/etc \
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${BOOTDIR}=${outroot}/${BOOTDIR} \
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${NETBOOTDIR}=${outroot}/${NETBOOTDIR} \
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${LIVEDIR}=${outroot}/${LIVEDIR}
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%for kernel in kernels:
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treeinfo images-${kernel.arch} boot.iso images/boot.iso
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%endfor
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