bcwc_pcie 遇到这个错误可以忽略

gistfile1.txt

make -C /lib/modules/5.0.0-13-generic/build M=/home/<name>/dev/github/bcwc_pcie modules_install
make[1]: 进入目录“/usr/src/linux-headers-5.0.0-13-generic”
  INSTALL /home/<name>/dev/github/bcwc_pcie/facetimehd.ko
At main.c:160:
- SSL error:02001002:system library:fopen:No such file or directory: ../crypto/bio/bss_file.c:72
- SSL error:2006D080:BIO routines:BIO_new_file:no such file: ../crypto/bio/bss_file.c:79
sign-file: certs/signing_key.pem: No such file or directory
  DEPMOD  5.0.0-13-generic
Warning: modules_install: missing 'System.map' file. Skipping depmod.
make[1]: 离开目录“/usr/src/linux-headers-5.0.0-13-generic”

• make install 发现这个问题可以直接忽略
• 执行一下命令继续安装

sudo depmod -a
sudo modprobe facetimehd