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brektrou / rtl8821CU

Realtek RTL8811CU/RTL8821CU USB Wi-Fi adapter driver for Linux
GNU General Public License v2.0
1.59k stars 460 forks source link

Compile failed with ubuntu 18.04, kernel 5.3.0-51 #56

Closed CliffHan closed 4 years ago

CliffHan commented 4 years ago

Seems that RHEL_RELEASE_CODE macro missing. Here's logs:

/home/cliff/Workspace/rtl8821CU/include/../os_dep/linux/ioctl_cfg80211.h:372:94: error: missing binary operator before token "(" X_VERSION_CODE < KERNEL_VERSION(4, 2, 0) && RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,2)) ^ /home/cliff/Workspace/rtl8821CU/include/../os_dep/linux/ioctl_cfg80211.h:394:146: error: missing binary operator before token "(" X_VERSION_CODE < KERNEL_VERSION(4, 7, 0) && RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(7,2))

CliffHan commented 4 years ago

I copied followed part into ioctl_cfg80211.h and it got compiled

ifndef RHEL_RELEASE_VERSION

define RHEL_RELEASE_VERSION(a,b) (((a) << 8) + (b))

endif

ifndef RHEL_RELEASE_CODE

define RHEL_RELEASE_CODE 0

endif

hkbu-kennycheng commented 4 years ago

I could confirm reverting commit 6049ce17f36bd7fd84665832cb6489e30e46ec2d would solve the problem.

breisig commented 4 years ago

This is also not compiling with me either since the Centos/RHEL patches were applied to git.