<%page args="kernels, runtime_img, basearch, libdir, inroot, outroot, product, isolabel"/>
<%
configdir="tmp/config_files/ppc"
BOOTDIR="ppc"
LIVEDIR="LiveOS"
MACDIR=BOOTDIR+"/mac"
NETBOOTDIR="images/netboot"

WRAPPER="usr/sbin/wrapper"
WRAPPER_DATA="usr/"+libdir+"/kernel-wrapper"

bitsizes = set()
prepboot = ""
%>

mkdir ${LIVEDIR}
install ${runtime_img} ${LIVEDIR}/squashfs.img

## install bootloaders
mkdir ${BOOTDIR}
## basic ppc stuff
install ${configdir}/bootinfo.txt ${BOOTDIR}
install boot/efika.forth ${BOOTDIR}
## boot dir for CHRP systems
mkdir ${BOOTDIR}/chrp
install usr/lib/yaboot/yaboot ${BOOTDIR}/chrp
runcmd ${inroot}/usr/lib/yaboot/addnote ${outroot}/${BOOTDIR}/chrp/yaboot
## boot dir for PowerMacs
mkdir ${MACDIR}
install usr/lib/yaboot/yaboot ${MACDIR}
install ${configdir}/ofboot.b ${MACDIR}

## NOTE: PPC is kind of funky. There's three possible "arch" setups here:
## ppc, ppc64, and 'hybrid' (ppc userspace, both ppc & ppc64 kernels).

## Install kernel and bootloader config (in separate places for each arch)
%for kernel in kernels:
    <%
      bits = 64 if kernel.arch == "ppc64" else 32
      ## separate dirs/images for each arch
      KERNELDIR=BOOTDIR+"/ppc%s" % bits
      NETIMG=NETBOOTDIR+"/ppc%s.img" % bits
      bitsizes.add(bits)
    %>
    ## install kernel
    mkdir ${KERNELDIR} ${NETBOOTDIR}
    installkernel images-${kernel.arch} ${kernel.path} ${KERNELDIR}/vmlinuz
    installinitrd images-${kernel.arch} ${kernel.initrd.path} ${KERNELDIR}/initrd.img

    ## install bootloader config
    install ${configdir}/yaboot.conf.in ${KERNELDIR}/yaboot.conf
    replace @BITS@    ${bits}            ${KERNELDIR}/yaboot.conf

    ## kernel-wrapper magic that makes the netboot combined ppc{32,64}.img
    runcmd ${inroot}/${WRAPPER} -p of \
           -D ${inroot}/${WRAPPER_DATA} \
           -i ${outroot}/${KERNELDIR}/initrd.img \
              ${outroot}/${KERNELDIR}/vmlinuz \
           -o ${outroot}/${NETIMG}
    treeinfo images-${kernel.arch} zimage ${NETIMG}
    ## PReP is 32-bit only
    %if bits == 32:
        ## Yes, this is supposed to be a relative path
        <% prepboot="-prep-boot " + NETIMG %>
    %endif
%endfor

## copy correct yaboot.conf into /etc
mkdir etc
%if len(bitsizes) == 2:
    ## hybrid - use the magic hybrid config
    install ${configdir}/yaboot.conf.3264 etc/yaboot.conf
%else:
    ## single arch - use the yaboot.conf we created above
    copy ${KERNELDIR}/yaboot.conf etc/yaboot.conf
%endif

## configure bootloader
replace @PRODUCT@ ${product.name}      etc/yaboot.conf
replace @VERSION@ ${product.version}   etc/yaboot.conf
replace @ROOT@ 'root=live:CDLABEL=${isolabel|udev}' etc/yaboot.conf

## make boot.iso
runcmd mkisofs -o ${outroot}/images/boot.iso -chrp-boot -U \
        ${prepboot} -part -hfs -T -r -l -J \
        -A "${product.name} ${product.version}" -sysid PPC -V '${isolabel}' \
        -volset "${product.version}" -volset-size 1 -volset-seqno 1 \
        -hfs-volid ${product.version} -hfs-bless ${outroot}/${MACDIR} \
        -map ${inroot}/${configdir}/mapping \
        -no-desktop -allow-multidot -graft-points \
        etc=${outroot}/etc \
        ${BOOTDIR}=${outroot}/${BOOTDIR} \
        ${NETBOOTDIR}=${outroot}/${NETBOOTDIR} \
        ${LIVEDIR}=${outroot}/${LIVEDIR}

%if len(bitsizes) == 2:
    treeinfo images-ppc   boot.iso images/boot.iso
    treeinfo images-ppc64 boot.iso images/boot.iso
%else:
    treeinfo images-${kernel.arch} boot.iso images/boot.iso
%endif