[Qemu-devel] [PULL 2/5] docker: use one package per line in CentOS config

[Fam Zheng]

From: Philippe Mathieu-Daudé <address@hidden>

This ease rebase/cherry-pick, also it is faster to visually find if a package
is here.

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
---
 tests/docker/dockerfiles/centos6.docker | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/tests/docker/dockerfiles/centos6.docker 
b/tests/docker/dockerfiles/centos6.docker
index 17a4d24d54..9b91e832c2 100644
--- a/tests/docker/dockerfiles/centos6.docker
+++ b/tests/docker/dockerfiles/centos6.docker
@@ -1,8 +1,18 @@
 FROM centos:6
 RUN yum install -y epel-release
-ENV PACKAGES libfdt-devel ccache \
-    tar git make gcc g++ flex bison \
-    zlib-devel glib2-devel SDL-devel pixman-devel \
-    epel-release
+ENV PACKAGES \
+    bison \
+    ccache \
+    flex \
+    g++ \
+    gcc \
+    git \
+    glib2-devel \
+    libfdt-devel \
+    make \
+    pixman-devel \
+    SDL-devel \
+    tar \
+    zlib-devel
 RUN yum install -y $PACKAGES
 RUN rpm -q $PACKAGES | sort > /packages.txt
-- 
2.13.4