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[PATCH v5 3/7] configure: add --enable-qpl build option


From: Yuan Liu
Subject: [PATCH v5 3/7] configure: add --enable-qpl build option
Date: Wed, 20 Mar 2024 00:45:23 +0800

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.

The QPL compression is based on the deflate compression algorithm
and use Intel In-Memory Analytics Accelerator(IAA) hardware for
compression and decompression acceleration.

Please refer to the following for more information about QPL
https://intel.github.io/qpl/documentation/introduction_docs/introduction.html

Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Reviewed-by: Nanhai Zou <nanhai.zou@intel.com>
---
 meson.build                   | 16 ++++++++++++++++
 meson_options.txt             |  2 ++
 scripts/meson-buildoptions.sh |  3 +++
 3 files changed, 21 insertions(+)

diff --git a/meson.build b/meson.build
index b375248a76..bee7dcd53b 100644
--- a/meson.build
+++ b/meson.build
@@ -1200,6 +1200,20 @@ if not get_option('zstd').auto() or have_block
                     required: get_option('zstd'),
                     method: 'pkg-config')
 endif
+qpl = not_found
+if not get_option('qpl').auto()
+  libqpl = cc.find_library('qpl', required: false)
+  if not libqpl.found()
+    error('libqpl not found, please install it from ' +
+    
'https://intel.github.io/qpl/documentation/get_started_docs/installation.html')
+  endif
+  libaccel = dependency('libaccel-config', version: '>=4.0.0',
+                        required: true,
+                        method: 'pkg-config')
+  qpl = declare_dependency(dependencies: [libqpl, libaccel,
+        cc.find_library('dl', required: get_option('qpl'))],
+        link_args: ['-lstdc++'])
+endif
 virgl = not_found
 
 have_vhost_user_gpu = have_tools and host_os == 'linux' and pixman.found()
@@ -2305,6 +2319,7 @@ config_host_data.set('CONFIG_MALLOC_TRIM', 
has_malloc_trim)
 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())
@@ -4462,6 +4477,7 @@ summary_info += {'snappy support':    snappy}
 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}
diff --git a/meson_options.txt b/meson_options.txt
index 0a99a059ec..06cd675572 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -259,6 +259,8 @@ option('xkbcommon', type : 'feature', value : 'auto',
        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',
diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh
index 680fa3f581..784f74fde9 100644
--- a/scripts/meson-buildoptions.sh
+++ b/scripts/meson-buildoptions.sh
@@ -222,6 +222,7 @@ meson_options_help() {
   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
@@ -562,6 +563,8 @@ _meson_option_parse() {
     --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
 }
-- 
2.39.3




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