Hi. I am building ath9k-htc-firmware.
The first error was solved by the following
http://comments.gmane.org/gmane.linux.distributions.parabola.devel/1701
and I have got the the following error then.
I tried to post the above URL and also
https://lists.parabolagnulinux.org/mailman/listinfo/assist
but the posts don't appear, so I ask here.
Please help if having any idea.

make²: Entering directory '/mnt/tmp/taro-tmp/abslibre/libre/ath9k-htc-firmware
/src/open-ath9k-htc-firmware-1.3.2/target_firmware/build/k2'
[ 93%] Generating fw.elf
[ 96%] Generating fw.bin
/usr/bin/objcopy: Unable to recognise the format of the input file `fw.elf'
/usr/bin/objcopy: --change-section-vma .text+0xffffffffffc00000 never used
/usr/bin/objcopy: --change-section-lma .text+0xffffffffffc00000 never used
CMakeFiles/gen-firmware.dir/build.make:59: recipe for target 'fw.bin' failed
make²: *** [fw.bin] Error 1
make²: Leaving directory '/mnt/tmp/taro-tmp/abslibre/libre/ath9k-htc-firmware/