build: fix meson build in CI environments

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: c04172b ("build: add single source of DPDK version number")
Fixes: d320fe5 ("build: use version number from config file")

Signed-off-by: Ali Alnubani <[email protected]>
Signed-off-by: Bruce Richardson <[email protected]>

meson.build

@@ -3,8 +3,9 @@
 
 project('DPDK', 'C',
  # Get version number from file.
- # Use "more" rather than "cat" for windows compatibility.
- version: run_command('more', files('VERSION')).stdout().strip(),
+ # Fallback to "more" for Windows compatibility.
+ version: run_command(find_program('cat', 'more'),
+ files('VERSION')).stdout().strip(),
  license: 'BSD',
  default_options: ['buildtype=release', 'default_library=static'],
  meson_version: '>= 0.47.1'