almalinux/lorax
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Build EFI hybrid (usb-bootable) images

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From: Matthew Garrett <mjg@redhat.com>

If we're producing EFI bootable images then we should also support
making them bootable from USB sticks. This adds support for doing so.
This commit is contained in:
Will Woods 2011-08-29 16:29:43 -04:00
parent 219911f37c
commit bf7ed5aa4e
2 changed files with 4 additions and 3 deletions
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2
lorax.spec
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@ -31,7 +31,7 @@ Requires: squashfs-tools >= 4.2
Requires: e2fsprogs Requires: e2fsprogs
%ifarch %{ix86} x86_64 %ifarch %{ix86} x86_64
Requires: syslinux Requires: syslinux >= 4.02-5
%endif %endif
%ifarch %{sparc} %ifarch %{sparc}

5
share/x86.tmpl
View File

@ -49,12 +49,13 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
## WHeeeeeeee, EFI. ## WHeeeeeeee, EFI.
## We could remove the basearch restriction someday.. ## We could remove the basearch restriction someday..
<% efiargs=""; efigraft="" %> <% efiargs=""; efigraft=""; efihybrid="" %>
%if exists("boot/efi/EFI/redhat/grub.efi") and basearch != 'i386': %if exists("boot/efi/EFI/redhat/grub.efi") and basearch != 'i386':
<% <%
efiarch = 'X64' if basearch=='x86_64' else 'IA32' efiarch = 'X64' if basearch=='x86_64' else 'IA32'
efiargs="-eltorito-alt-boot -e images/efiboot.img -no-emul-boot" efiargs="-eltorito-alt-boot -e images/efiboot.img -no-emul-boot"
efigraft="EFI/BOOT={0}/EFI/BOOT images/efiboot.img={0}/images/efiboot.img".format(outroot) efigraft="EFI/BOOT={0}/EFI/BOOT images/efiboot.img={0}/images/efiboot.img".format(outroot)
efihybrid="-u"
%> %>
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch"/> <%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch"/>
%endif %endif
@ -67,5 +68,5 @@ runcmd mkisofs -o ${outroot}/images/boot.iso \
${KERNELDIR}=${outroot}/${KERNELDIR} \ ${KERNELDIR}=${outroot}/${KERNELDIR} \
LiveOS/squashfs.img=${outroot}/images/install.img \ LiveOS/squashfs.img=${outroot}/images/install.img \
${efigraft} ${efigraft}
runcmd isohybrid ${outroot}/images/boot.iso runcmd isohybrid ${efihybrid} ${outroot}/images/boot.iso
treeinfo images-${basearch} boot.iso images/boot.iso treeinfo images-${basearch} boot.iso images/boot.iso