[dpdk-dev] [PATCH v2] build: use cat if found

[Bruce Richardson]

On Mon, Apr 01, 2019 at 03:38:59PM +0000, Ali Alnubani wrote:
> This is to fix a build error with meson in GNU/Linux that is caused
> by using the 'more' command to read the VERSION file. The error:
> 
>     config/meson.build:10:10: ERROR:  String
>     '::::::::::::::\n<RTE_SDK_PATH>VERSION\n::::::::::::::\n19' cannot be
>     converted to int
> 
> The command 'more' prints the file name before the actual
> contents of the file when it's being run without a controlling terminal.
> This could happen in CI environments.
> 
> Please refer to:
> https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/tree/text-utils/more.c
> 
> Fixes: c04172b5f031 ("build: add single source of DPDK version number")
> Fixes: d320fe56bd51 ("build: use version number from config file")
> 
> Signed-off-by: Ali Alnubani <alialnu at mellanox.com>
> Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
> ---
> Changes in v2:
> 	- Use find_program to fallback to 'more'.
> 	- Update patch title.
> 
>  meson.build | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
Thanks for the V2, code change looks good now. For the title, I think this
is really a bug-fix so I'd suggest something like:

build: fix meson build in CI environments

as more helpful. [Thomas, can you correct on apply, or do you want a v3?]

/Bruce