docker: Add flex and bison to centos6 image
commit79f24568e5e70892b9bf4712f88b26f52255077f
authorFam Zheng <famz@redhat.com>
Wed, 24 May 2017 00:52:06 +0000 (24 08:52 +0800)
committerFam Zheng <famz@redhat.com>
Thu, 15 Jun 2017 23:55:00 +0000 (16 07:55 +0800)
tree3d225caba4168c2109980ec3ae4f86a69f987722
parent80c58a5b1b1ff1bc447f64c8aec981d5c6226cec
docker: Add flex and bison to centos6 image

Currently there are warnings about flex and bison being missing when
building in the centos6 image:

    make[1]: flex: Command not found
             BISON dtc-parser.tab.c
    make[1]: bison: Command not found

Add them.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170524005206.31916-1-famz@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
tests/docker/dockerfiles/centos6.docker