Clear yum metadata in x32 docker

Fixes ccache not found in yum [skip ci]

Clear yum metadata in x32 docker
Fixes ccache not found in yum [skip ci]
45f0d791 · Your Name · Ivan Pozdeev · dabae8ae · 45f0d791
隐藏空白更改
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Showing with 3 addition and 1 deletion

docker/Dockerfile_i686 docker/Dockerfile_i686 +3 -1

未找到文件。
--- a/docker/Dockerfile_i686
+++ b/docker/Dockerfile_i686
@@ -84,4 +84,6 @@ RUN curl -O https://raw.githubusercontent.com/torvalds/linux/v4.14/include/uapi/
 	curl -O https://raw.githubusercontent.com/torvalds/linux/v4.14/include/linux/compiler.h && \
 	mv videodev2.h v4l2-common.h v4l2-controls.h compiler.h /usr/include/linux

-ENV PATH "$HOME/bin:$PATH"
\ No newline at end of file
+RUN yum clean all
+
+ENV PATH "$HOME/bin:$PATH"