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brektrou / rtl8821CU

Realtek RTL8811CU/RTL8821CU USB Wi-Fi adapter driver for Linux
GNU General Public License v2.0
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Fedora 33 aarch64 fails to compile raspberry pi 3B+ #106

Open s-fairchild opened 3 years ago

s-fairchild commented 3 years ago

Below are the commands ran after cloning the github repository, and the contents of make.log.

What can I do to compile on Fedora 33 aarch64 raspberry pi 3B+?

[pi@localhost rtl8821CU]$ sudo cp /lib/modules/$(uname -r)/build/arch/arm64/Makefile /lib/modules/$(uname -r)/build/arch/arm64/Makefile.$(date +%Y%m%d%H%M)
[pi@localhost rtl8821CU]$ sudo sed -i 's/-mgeneral-regs-only//' /lib/modules/$(uname -r)/build/arch/arm64/Makefile
[pi@localhost rtl8821CU]$ sudo ./dkms-
dkms-install.sh  dkms-remove.sh   
[pi@localhost rtl8821CU]$ sudo ./dkms-remove.sh 
About to run dkms removal steps...

------------------------------
Deleting module version: 5.4.1
completely from the DKMS tree.
------------------------------
Done.
Finished running dkms removal steps.
[pi@localhost rtl8821CU]$ sudo ./dkms-install.sh 
About to run dkms install steps...

Creating symlink /var/lib/dkms/rtl8821CU/5.4.1/source ->
                 /usr/src/rtl8821CU-5.4.1

DKMS: add completed.

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' KVER=5.9.11-200.fc33.aarch64....(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.9.11-200.fc33.aarch64 (aarch64)
Consult /var/lib/dkms/rtl8821CU/5.4.1/build/make.log for more information.

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' KVER=5.9.11-200.fc33.aarch64....(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.9.11-200.fc33.aarch64 (aarch64)
Consult /var/lib/dkms/rtl8821CU/5.4.1/build/make.log for more information.
Finished running dkms install steps.
[pi@localhost rtl8821CU]$ cat /var/lib/dkms/rtl8821CU/5.4.1/build/make.log 
DKMS make.log for rtl8821CU-5.4.1 for kernel 5.9.11-200.fc33.aarch64 (aarch64)
Mon Dec  7 06:41:57 PM EST 2020
make ARCH=aarch64 CROSS_COMPILE= -C /lib/modules/5.9.11-200.fc33.aarch64/build M=/var/lib/dkms/rtl8821CU/5.4.1/build  modules
make[1]: Entering directory '/usr/src/kernels/5.9.11-200.fc33.aarch64'
Makefile:685: arch/aarch64/Makefile: No such file or directory
make[1]: *** No rule to make target 'arch/aarch64/Makefile'.  Stop.
make[1]: Leaving directory '/usr/src/kernels/5.9.11-200.fc33.aarch64'
make: *** [Makefile:2214: modules] Error 2
[pi@localhost rtl8821CU]$
wangziyannb commented 3 years ago

ARCH might be 'arm64', not 'aarch64'?