Put the list of package names in an environment, and output their package names to the target file in the end.
Signed-off-by: Fam Zheng <f...@redhat.com> --- tests/docker/dockerfiles/centos6.docker | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tests/docker/dockerfiles/centos6.docker b/tests/docker/dockerfiles/centos6.docker index 8f4fe46..34e0d3b 100644 --- a/tests/docker/dockerfiles/centos6.docker +++ b/tests/docker/dockerfiles/centos6.docker @@ -1,6 +1,8 @@ FROM centos:6 -RUN yum install -y \ +RUN yum install -y epel-release +ENV PACKAGES libfdt-devel ccache \ tar git make gcc g++ \ zlib-devel glib2-devel SDL-devel pixman-devel \ epel-release -RUN yum install -y libfdt-devel ccache +RUN yum install -y $PACKAGES +RUN rpm -q $PACKAGES | sort > /packages.txt -- 2.7.4