openslx-ng/ipxe.git/src/util/genfsimg, branch openslx

[build] Handle isohybrid with xorrisofs

2025-07-08T10:49:16+00:00

Generating an isohybrid image with `xorrisofs` is supposed to happen with option `-isohybrid-gpt-basdat`, not command `isohybrid`. Signed-off-by: Michael Brown

[riscv] Add support for the RISC-V CPU architecture

2024-09-15T21:34:10+00:00

Add support for building iPXE as a 64-bit or 32-bit RISC-V binary, for either UEFI or Linux userspace platforms. For example: # RISC-V 64-bit UEFI make CROSS=riscv64-linux-gnu- bin-riscv64-efi/ipxe.efi # RISC-V 32-bit UEFI make CROSS=riscv64-linux-gnu- bin-riscv32-efi/ipxe.efi # RISC-V 64-bit Linux make CROSS=riscv64-linux-gnu- bin-riscv64-linux/tests.linux qemu-riscv64 -L /usr/riscv64-linux-gnu/sys-root \ ./bin-riscv64-linux/tests.linux # RISC-V 32-bit Linux make CROSS=riscv64-linux-gnu- SYSROOT=/usr/riscv32-linux-gnu/sys-root \ bin-riscv32-linux/tests.linux qemu-riscv32 -L /usr/riscv32-linux-gnu/sys-root \ ./bin-riscv32-linux/tests.linux Signed-off-by: Michael Brown

[build] Use SOURCE_DATE_EPOCH for FAT serial number if it exists

2023-12-19T14:39:36+00:00

Reported-by: Bernhard M. Wiedemann Signed-off-by: Michael Brown

[util] Add support for LoongArch64 binaries

2023-02-03T12:44:11+00:00

Signed-off-by: Xiaotian Wu Modified-by: Michael Brown Signed-off-by: Michael Brown

[build] Include EFI system partition table entry in isohybrid images

2021-11-23T15:26:55+00:00

Add the "--uefi" option when invoking isohybrid on an EFI-bootable image, to create a partition mapping to the EFI system partition embedded within the ISO image. This allows the resulting isohybrid image to be booted on UEFI systems that will not recognise an El Torito boot catalog on a non-CDROM device. Originally-fixed-by: Christian Hesse Signed-off-by: Michael Brown

[build] Fix genfsimg to work with FATDIR with space

2021-07-26T14:34:33+00:00

Signed-off-by: Michael Brown

[build] Use SOURCE_DATE_EPOCH for isohybrid MBR ID if it exists

2021-05-24T14:38:54+00:00

Signed-off-by: Michael Brown

[build] Use SOURCE_DATE_EPOCH for .iso timestamps if it exists

2021-05-24T14:30:08+00:00

Originally-implemented-by: Bernhard M. Wiedemann Signed-off-by: Michael Brown

[build] Fix genfsimg to build ISO with long filenames

2021-04-20T12:39:39+00:00

Commit 79c0173 ("[build] Create util/genfsimg for building filesystem-based images") introduced the new genfsimg, which lacks the -l option when building ISO files. This option is required to build level 2 (long plain) ISO9660 filenames, which are required when using the .lkrn extensions on older versions of ISOLINUX. Signed-off-by: Michael Brown

[build] Report detailed errors when unable to find a usable mkisofs

2021-02-12T12:16:48+00:00

As of commit 7c3d186 ("[build] Check that mkisofs equivalent supports the required options"), we may refuse to use a mkisofs equivalent if it does not support the options required to produce the requested output file. This can result in confusing error messages since the user is unaware of the reason for which the installed mkisofs or genisoimage has been rejected. Fix by explicitly reporting the reason why each possible mkisofs equivalent could not be used. Signed-off-by: Michael Brown