commit b844a2c7cc7f7c7756a27d372e64f6688d67c4eb
author Yuan Liu <yuan1.liu@intel.com> Mon Jun 10 18:21:06 2024 +0800
committer Fabiano Rosas <farosas@suse.de> Fri Jun 14 14:01:28 2024 -0300
tree 51a88058d5192c4af368605bd6d63f6674d48c52
parent d9d3e4f243214f742425d9d8360f0794bb05c999

configure: add --enable-qpl build option

add --enable-qpl and --disable-qpl options to enable and disable
the QPL compression method for multifd migration.

The Query Processing Library (QPL) is an open-source library
that supports data compression and decompression features. It
is based on the deflate compression algorithm and use Intel
In-Memory Analytics Accelerator(IAA) hardware for compression
and decompression acceleration.

For more live migration with IAA, please refer to the document
docs/devel/migration/qpl-compression.rst

Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Reviewed-by: Nanhai Zou <nanhai.zou@intel.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>

meson.build

diff --git a/meson.build b/meson.build
index 3a2f126..c165747 100644
--- a/meson.build
+++ b/meson.build
@@ -1201,6 +1201,12 @@
                     required: get_option('zstd'),
                     method: 'pkg-config')
 endif
+qpl = not_found
+if not get_option('qpl').auto() or have_system
+  qpl = dependency('qpl', version: '>=1.5.0',
+                    required: get_option('qpl'),
+                    method: 'pkg-config')
+endif
 virgl = not_found
 
 have_vhost_user_gpu = have_tools and host_os == 'linux' and pixman.found()
@@ -2333,6 +2339,7 @@
 config_host_data.set('CONFIG_STATX', has_statx)
 config_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id)
 config_host_data.set('CONFIG_ZSTD', zstd.found())
+config_host_data.set('CONFIG_QPL', qpl.found())
 config_host_data.set('CONFIG_FUSE', fuse.found())
 config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found())
 config_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found())
@@ -4446,6 +4453,7 @@
 summary_info += {'bzip2 support':     libbzip2}
 summary_info += {'lzfse support':     liblzfse}
 summary_info += {'zstd support':      zstd}
+summary_info += {'Query Processing Library support': qpl}
 summary_info += {'NUMA host support': numa}
 summary_info += {'capstone':          capstone}
 summary_info += {'libpmem support':   libpmem}

meson_options.txt

diff --git a/meson_options.txt b/meson_options.txt
index 4c1583e..dd680a5 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -259,6 +259,8 @@
        description: 'xkbcommon support')
 option('zstd', type : 'feature', value : 'auto',
        description: 'zstd compression support')
+option('qpl', type : 'feature', value : 'auto',
+       description: 'Query Processing Library support')
 option('fuse', type: 'feature', value: 'auto',
        description: 'FUSE block device export')
 option('fuse_lseek', type : 'feature', value : 'auto',

scripts/meson-buildoptions.sh

diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh
index 6ce5a8b..73ae8ce 100644
--- a/scripts/meson-buildoptions.sh
+++ b/scripts/meson-buildoptions.sh
@@ -220,6 +220,7 @@
   printf "%s\n" '                  Xen PCI passthrough support'
   printf "%s\n" '  xkbcommon       xkbcommon support'
   printf "%s\n" '  zstd            zstd compression support'
+  printf "%s\n" '  qpl             Query Processing Library support'
 }
 _meson_option_parse() {
   case $1 in
@@ -558,6 +559,8 @@
     --disable-xkbcommon) printf "%s" -Dxkbcommon=disabled ;;
     --enable-zstd) printf "%s" -Dzstd=enabled ;;
     --disable-zstd) printf "%s" -Dzstd=disabled ;;
+    --enable-qpl) printf "%s" -Dqpl=enabled ;;
+    --disable-qpl) printf "%s" -Dqpl=disabled ;;
     *) return 1 ;;
   esac
 }