Dockerfile: QIODevice:: seek :无法在顺序设备上调用seek

Question

我尝试在docker容器中构建一个应用程序。

如果我在我的主机上构建这个映像，一切都会正常进行。如果我将其推送到git，hub.docker会在构建日志中显示以下错误：

Step 12/22 : RUN qmake /opt/xflr5
---> Running in 026abab3988e
Info: creating stash file /opt/build/.qmake.stash
QIODevice::seek: Cannot call seek on a sequential device
QIODevice::seek: Cannot call seek on a sequential device
QIODevice::seek: Cannot call seek on a sequential device
QIODevice::seek: Cannot call seek on a sequential device
QIODevice::seek: Cannot call seek on a sequential device
QIODevice::seek: Cannot call seek on a sequential device
QIODevice::seek: Cannot call seek on a sequential device
Removing intermediate container 026abab3988e
---> e032d94fd731
Step 13/22 : RUN make
---> Running in 69db13aebe2b
g++ -Wl,-O1 -Wl,-rpath,/usr/local/lib -o xflr5 -L/usr/local/lib -lQt5Gui -lQt5Core -lGL -lpthread
/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
make: *** [xflr5] Error 1
Makefile:235: recipe for target 'xflr5' failed

可以在here中找到相应Dockerfile文件

为什么这发生在hub.docker而不是我的主机上。我该如何解决这个问题呢？

Answer 1

https://github.com/docker/for-linux/issues/208

如果使用GitLab，则需要编辑文件/etc/gitlab-runner/config.toml

[[runners]]  
  ...  
  [runners.docker]  
    ...  
    privileged = true  
    ...  
  [runners.cache]