build: make gpudev optional

This library can be made optional.
drivers/gpu and app/test-gpudev depend on this library,
so they are automatically disabled if the lib is disabled.

Signed-off-by: Elena Agostini <eagostini@nvidia.com>

diff --git a/doc/guides/prog_guide/gpudev.rst b/doc/guides/prog_guide/gpudev.rst
index e464109..ff46268 100644 (file)
--- a/doc/guides/prog_guide/gpudev.rst
+++ b/doc/guides/prog_guide/gpudev.rst
@@ -23,6 +23,9 @@ Out of scope of this library is to provide a wrapper for GPU specific libraries
 on the device or create GPU specific objects
 (e.g. CUDA Driver context or CUDA Streams in case of NVIDIA GPUs).
 
 on the device or create GPU specific objects
 (e.g. CUDA Driver context or CUDA Streams in case of NVIDIA GPUs).
 

+This library is optional in DPDK
+and can be disabled with ``-Ddisable_libs=gpudev``.
+

 
 Features
 --------
 
 Features
 --------

diff --git a/lib/meson.build b/lib/meson.build
index dad9fce..018976d 100644 (file)
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -67,6 +67,7 @@ libraries = [
 
 optional_libs = [
         'bitratestats',
 
 optional_libs = [
         'bitratestats',

+        'gpudev',

         'gro',
         'gso',
         'kni',
         'gro',
         'gso',
         'kni',