I encountered an error while compiling the x86_64 version.

[5high]

Describe the issue you are experiencing

It seems like the disk space allocated for the image is too small.

2024-06-20T08:37:29.2331198Z INFO: cmd: "mkdir -p "/build/output/build/genimage.tmp"" (stderr):
2024-06-20T08:37:29.2331838Z INFO: cmd: "rm -rf "/build/output/build/genimage.tmp"/*" (stderr):
2024-06-20T08:37:29.2332860Z ERROR: hdimage(/build/output/images/haos_generic-x86-64-12.4.img): part hassos-system0 size (268435456) too small for rootfs.squashfs (271990784)
2024-06-20T08:37:29.2333766Z make[1]: *** [Makefile:820: target-post-image] Error 1
2024-06-20T08:37:29.2334247Z make[1]: Leaving directory '/build/buildroot'
2024-06-20T08:37:29.2334653Z make: *** [Makefile:33: generic_x86_64] Error 2
2024-06-20T08:37:30.5256171Z ##[error]Process completed with exit code 2.
2024-06-20T08:37:30.5363710Z Post job cleanup.

What operating system image do you use?

generic-x86-64 (Generic UEFI capable x86-64 systems)

What version of Home Assistant Operating System is installed?

12.4

Did the problem occur after upgrading the Operating System?

No

Hardware details

Github Action

Steps to reproduce the issue

2024-06-20T08:37:29.2331198Z INFO: cmd: "mkdir -p "/build/output/build/genimage.tmp"" (stderr):
2024-06-20T08:37:29.2331838Z INFO: cmd: "rm -rf "/build/output/build/genimage.tmp"/*" (stderr):
2024-06-20T08:37:29.2332860Z ERROR: hdimage(/build/output/images/haos_generic-x86-64-12.4.img): part hassos-system0 size (268435456) too small for rootfs.squashfs (271990784)
2024-06-20T08:37:29.2333766Z make[1]: *** [Makefile:820: target-post-image] Error 1
2024-06-20T08:37:29.2334247Z make[1]: Leaving directory '/build/buildroot'
2024-06-20T08:37:29.2334653Z make: *** [Makefile:33: generic_x86_64] Error 2
2024-06-20T08:37:30.5256171Z ##[error]Process completed with exit code 2.
2024-06-20T08:37:30.5363710Z Post job cleanup.

Anything in the Supervisor logs that might be useful for us?

2024-06-20T08:37:29.2331198Z INFO: cmd: "mkdir -p "/build/output/build/genimage.tmp"" (stderr):
2024-06-20T08:37:29.2331838Z INFO: cmd: "rm -rf "/build/output/build/genimage.tmp"/*" (stderr):
2024-06-20T08:37:29.2332860Z ERROR: hdimage(/build/output/images/haos_generic-x86-64-12.4.img): part hassos-system0 size (268435456) too small for rootfs.squashfs (271990784)
2024-06-20T08:37:29.2333766Z make[1]: *** [Makefile:820: target-post-image] Error 1
2024-06-20T08:37:29.2334247Z make[1]: Leaving directory '/build/buildroot'
2024-06-20T08:37:29.2334653Z make: *** [Makefile:33: generic_x86_64] Error 2
2024-06-20T08:37:30.5256171Z ##[error]Process completed with exit code 2.
2024-06-20T08:37:30.5363710Z Post job cleanup.

### Anything in the Host logs that might be useful for us?

```txt
2024-06-20T08:37:29.2331198Z INFO: cmd: "mkdir -p "/build/output/build/genimage.tmp"" (stderr):
2024-06-20T08:37:29.2331838Z INFO: cmd: "rm -rf "/build/output/build/genimage.tmp"/*" (stderr):
2024-06-20T08:37:29.2332860Z ERROR: hdimage(/build/output/images/haos_generic-x86-64-12.4.img): part hassos-system0 size (268435456) too small for rootfs.squashfs (271990784)
2024-06-20T08:37:29.2333766Z make[1]: *** [Makefile:820: target-post-image] Error 1
2024-06-20T08:37:29.2334247Z make[1]: Leaving directory '/build/buildroot'
2024-06-20T08:37:29.2334653Z make: *** [Makefile:33: generic_x86_64] Error 2
2024-06-20T08:37:30.5256171Z ##[error]Process completed with exit code 2.
2024-06-20T08:37:30.5363710Z Post job cleanup.

### System information

_No response_

### Additional information

_No response_

[sairon]

Have you done any changes in the repo? If not, then there might be some leftovers from previous builds (makes sense if you built HAOS in the past and then pulled a new version with a newer kernel version). In that case, removing the output/target/lib/modules/ and rebuilding the OS with the latest kernel usually helps (you can force its rebuild easily by removing output/build/linux-6* folders). Otherwise, just remove the whole output folder (which is essentially what make distclean does) and try a new build.

If you made some changes and are planning to run your own fork of HAOS with some customizations anyway, you can also adjust the SYSTEM_SIZE in buildroot-external/scripts/hdd-image.sh to get more space for the root filesystem.