Installing the device-tree-compiler build-deps is a little extreme. We
only actually need the binary so include it with the other packages.

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 tests/docker/dockerfiles/travis.docker | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/docker/dockerfiles/travis.docker b/tests/docker/dockerfiles/travis.docker
index 636fa590a5..57ac8e1419 100644
--- a/tests/docker/dockerfiles/travis.docker
+++ b/tests/docker/dockerfiles/travis.docker
@@ -1,6 +1,5 @@
 FROM quay.io/travisci/travis-ruby
 RUN apt-get update
 RUN apt-get -y build-dep qemu
-RUN apt-get -y build-dep device-tree-compiler
-RUN apt-get -y install python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
+RUN apt-get -y install device-tree-compiler python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
 ENV FEATURES pyyaml
-- 
2.13.0

On 07/25/2017 10:34 AM, Alex Bennée wrote:
> Installing the device-tree-compiler build-deps is a little extreme. We
> only actually need the binary so include it with the other packages.
> 
> Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

before:

$ docker images qemu:travis --no-trunc 
--format="{{.Repository}}:{{.Tag}}\t{{.Size}}"

qemu:travis	6.16GB

after:

qemu:travis	5.92GB

not a big win :(

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

(not a "bugfix" btw)

> ---
>   tests/docker/dockerfiles/travis.docker | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/tests/docker/dockerfiles/travis.docker b/tests/docker/dockerfiles/travis.docker
> index 636fa590a5..57ac8e1419 100644
> --- a/tests/docker/dockerfiles/travis.docker
> +++ b/tests/docker/dockerfiles/travis.docker
> @@ -1,6 +1,5 @@
>   FROM quay.io/travisci/travis-ruby
>   RUN apt-get update
>   RUN apt-get -y build-dep qemu
> -RUN apt-get -y build-dep device-tree-compiler
> -RUN apt-get -y install python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
> +RUN apt-get -y install device-tree-compiler python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
>   ENV FEATURES pyyaml
> 

On 07/25/2017 11:17 AM, Philippe Mathieu-Daudé wrote:
> before:
> 
> $ docker images qemu:travis --no-trunc 
> --format="{{.Repository}}:{{.Tag}}\t{{.Size}}"
> 
> qemu:travis    6.16GB
> 
> after:
> 
> qemu:travis    5.92GB

I mis-selected, the correct size this patch applied:

qemu:travis	6.03GB

> 
> not a big win :(

Philippe Mathieu-Daudé <f4bug@amsat.org> writes:

> On 07/25/2017 10:34 AM, Alex Bennée wrote:
>> Installing the device-tree-compiler build-deps is a little extreme. We
>> only actually need the binary so include it with the other packages.
>>
>> Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> before:
>
> $ docker images qemu:travis --no-trunc
> --format="{{.Repository}}:{{.Tag}}\t{{.Size}}"
>
> qemu:travis	6.16GB
>
> after:
>
> qemu:travis	5.92GB
>
> not a big win :(
>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> (not a "bugfix" btw)

It's arguable - it was certainly wrong as we just need the compiler and
I'm not sure build-dep actually would have pulled it on (although the
qemu build-dep probably does).

>
>> ---
>>   tests/docker/dockerfiles/travis.docker | 3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/tests/docker/dockerfiles/travis.docker b/tests/docker/dockerfiles/travis.docker
>> index 636fa590a5..57ac8e1419 100644
>> --- a/tests/docker/dockerfiles/travis.docker
>> +++ b/tests/docker/dockerfiles/travis.docker
>> @@ -1,6 +1,5 @@
>>   FROM quay.io/travisci/travis-ruby
>>   RUN apt-get update
>>   RUN apt-get -y build-dep qemu
>> -RUN apt-get -y build-dep device-tree-compiler
>> -RUN apt-get -y install python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
>> +RUN apt-get -y install device-tree-compiler python2.7 python-yaml dh-autoreconf gdb strace lsof net-tools
>>   ENV FEATURES pyyaml
>>


--
Alex Bennée