[Bug]: radxa-dragon-q6a build failed

[ggg17226]

What happened?

build image for radxa q6a failed with error:

gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic_load_fw/aic_bluetooth_main.o] Error 1
make[4]: *** Waiting for unfinished jobs....
  CC [M]  aic_load_fw/aic_compat_8800d80.o
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic_load_fw/aicbluetooth.o] Error 1
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic8800_fdrv/rwnx_wakelock.o] Error 1
make[4]: *** Waiting for unfinished jobs....
  CC [M]  aic8800_fdrv/rwnx_cmds.o
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic_load_fw/aicwf_usb.o] Error 1
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic8800_fdrv/rwnx_msg_tx.o] Error 1
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic_load_fw/aic_txrxif.o] Error 1
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic8800_fdrv/rwnx_msg_rx.o] Error 1
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic_load_fw/aicbluetooth_cmds.o] Error 1
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic8800_fdrv/rwnx_utils.o] Error 1
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic_load_fw/aic_compat_8800d80.o] Error 1
make[3]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:556: aic_load_fw] Error 2
make[3]: *** Waiting for unfinished jobs....
gcc: error: unrecognized command-line option '-fmin-function-alignment=8'; did you mean '-flimit-function-alignment'?
make[4]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:287: aic8800_fdrv/rwnx_cmds.o] Error 1
make[3]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/scripts/Makefile.build:556: aic8800_fdrv] Error 2
make[2]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/Makefile:2010: .] Error 2
make[1]: *** [/usr/src/linux-headers-6.18.2-current-qcs6490/Makefile:248: __sub-make] Error 2
make[1]: Leaving directory '/var/lib/dkms/aic8800-usb/4.0+git20250410.b99ca8b6-5/build/USB/driver_fw/drivers/aic8800'
make: *** [Makefile:248: __sub-make] Error 2
make: Leaving directory '/usr/src/linux-headers-6.18.2-current-qcs6490'
[💥] Error 1 occurred in main shell [ at /data/build/src/armbian-build/lib/functions/logging/runners.sh:15
   chroot_sdcard_apt_get_install() --> lib/functions/logging/runners.sh:15
   post_install_kernel_debs__install_aic8800_dkms_package() --> extensions/radxa-aic8800.sh:52
       post_install_kernel_debs() --> <extension_magic>:328
          call_extension_method() --> lib/functions/general/extensions.sh:67
   install_distribution_agnostic() --> lib/functions/rootfs/distro-agnostic.sh:392
                do_with_logging() --> lib/functions/logging/section-logging.sh:81
         build_rootfs_and_image() --> lib/functions/main/rootfs-image.sh:31
   full_build_packages_rootfs_and_image() --> lib/functions/main/default-build.sh:36
          do_with_default_build() --> lib/functions/main/default-build.sh:42
         cli_standard_build_run() --> lib/functions/cli/cli-build.sh:25
        armbian_cli_run_command() --> lib/functions/cli/utils-cli.sh:136
                 cli_entrypoint() --> lib/functions/cli/entrypoint.sh:208
                           main() --> ./compile.sh:50
 ]

How to reproduce?

tag: v26.2.0-trunk.552
build command :

./compile.sh BOARD=radxa-dragon-q6a \
BRANCH=current BUILD_DESKTOP=no BUILD_MINIMAL=no \
KERNEL_CONFIGURE=no RELEASE=noble USE_CCACHE=no \
INSTALL_HEADERS=yes EXTERNAL_NEW=compile EXTERNAL=yes  \
ARTIFACT_IGNORE_CACHE=yes\
DISABLE_IPV6=false NAMESERVER=192.168.27.1 \
DOWNLOAD_MIRROR=china 

Branch

other (only relevant in corner cases)

On which host OS are you running the build script and observing this problem?

Ubuntu 24.04 Noble

Are you building on Windows WSL2?

• Yes, my Ubuntu/Debian/OtherOS is running on WSL2

Relevant log URL

https://paste.armbian.com/vinezugaka

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

Jira ticket: AR-2835

[EvilOlaf]

HEAD detached at v26.2.0-trunk.552

Did you try to build from main?

[ggg17226]

i will try it

[ggg17226]

same error.
branch main with commit id 58907a3.
log is in here:

https://paste.armbian.com/apuharuwev

[ggg17226]

build success with kernel version BRANCH=edge (7.0.0-rc3) on branch main with commit id 58907a3.

[EvilOlaf]

current seem to use radxa kernel fork stuck at 6.18.2. Perhaps something messed up there. Upstream, 7.0, as you said works. I guess @HeyMeco can tell more.

[HeyMeco]

I don’t know if edge builds work. For current we switched to Radxa's kernel repo for the 26.02 release since no one had enough time to filter out and test the patches that are needed for Q6A only and else it would’ve been stuck on an old set of patches not compatible with the latest bios. For 26.05 it is planned to maintain the patches on our own again