Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
configure | 32 ++++----------------------------
meson.build | 21 ++++++++++++++++++---
meson_options.txt | 2 ++
3 files changed, 24 insertions(+), 31 deletions(-)
diff --git a/configure b/configure
index 1904734259..934cb098aa 100755
--- a/configure
+++ b/configure
@@ -393,7 +393,7 @@ opengl_dmabuf="no"
cpuid_h="no"
avx2_opt="$default_feature"
capstone="auto"
-lzo="$default_feature"
+lzo="auto"
snappy="$default_feature"
bzip2="auto"
lzfse="$default_feature"
@@ -1311,9 +1311,9 @@ for opt do
;;
--disable-zlib-test)
;;
- --disable-lzo) lzo="no"
+ --disable-lzo) lzo="disabled"
;;
- --enable-lzo) lzo="yes"
+ --enable-lzo) lzo="enabled"
;;
--disable-snappy) snappy="no"
;;
@@ -2457,25 +2457,6 @@ EOF
fi
fi
-##########################################
-# lzo check
-
-if test "$lzo" != "no" ; then
- cat > $TMPC << EOF
-#include <lzo/lzo1x.h>
-int main(void) { lzo_version(); return 0; }
-EOF
- if compile_prog "" "-llzo2" ; then
- lzo_libs="-llzo2"
- lzo="yes"
- else
- if test "$lzo" = "yes"; then
- feature_not_found "liblzo2" "Install liblzo2 devel"
- fi
- lzo="no"
- fi
-fi
-
##########################################
# snappy check
@@ -6157,11 +6138,6 @@ if test "$avx512f_opt" = "yes" ; then
echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
fi
-if test "$lzo" = "yes" ; then
- echo "CONFIG_LZO=y" >> $config_host_mak
- echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
-fi
-
if test "$snappy" = "yes" ; then
echo "CONFIG_SNAPPY=y" >> $config_host_mak
echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
@@ -6741,7 +6717,7 @@ NINJA=$ninja $meson setup \
-Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \
-Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2
-Dlibiscsi=$libiscsi \
-Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\
- -Drbd=$rbd \
+ -Drbd=$rbd -Dlzo=$lzo \
-Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \
-Dvhost_user_blk_server=$vhost_user_blk_server \
-Dfuse=$fuse -Dfuse_lseek=$fuse_lseek \
diff --git a/meson.build b/meson.build
index f844fc51ab..34683d5030 100644
--- a/meson.build
+++ b/meson.build
@@ -749,10 +749,24 @@ snappy = not_found
if 'CONFIG_SNAPPY' in config_host
snappy = declare_dependency(link_args: config_host['SNAPPY_LIBS'].split())
endif
+
lzo = not_found
-if 'CONFIG_LZO' in config_host
- lzo = declare_dependency(link_args: config_host['LZO_LIBS'].split())
+if not get_option('lzo').auto() or have_system
+ lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'],
+ required: get_option('lzo'),
+ static: enable_static)
+endif
+if lzo.found() and not cc.links('''
+ #include <lzo/lzo1x.h>
+ int main(void) { lzo_version(); return 0; }''', dependencies: lzo)
+ lzo = not_found
+ if get_option('lzo').enabled()
+ error('could not link liblzo2')
+ else
+ warning('could not link liblzo2, disabling')
+ endif
endif
+
rdma = not_found
if 'CONFIG_RDMA' in config_host
rdma = declare_dependency(link_args: config_host['RDMA_LIBS'].split())
@@ -937,6 +951,7 @@ config_host_data.set_quoted('CONFIG_SYSCONFDIR',
get_option('prefix') / get_opti
config_host_data.set('CONFIG_BRLAPI', brlapi.found())
config_host_data.set('CONFIG_COCOA', cocoa.found())
config_host_data.set('CONFIG_LIBUDEV', libudev.found())
+config_host_data.set('CONFIG_LZO', lzo.found())
config_host_data.set('CONFIG_MPATH', mpathpersist.found())
config_host_data.set('CONFIG_MPATH_NEW_API', mpathpersist_new_api)
config_host_data.set('CONFIG_CURL', curl.found())
@@ -2336,7 +2351,7 @@ summary_info += {'TPM support':
config_host.has_key('CONFIG_TPM')}
summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')}
summary_info += {'QOM debugging':
config_host.has_key('CONFIG_QOM_CAST_DEBUG')}
summary_info += {'Live block migration':
config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')}
-summary_info += {'lzo support': config_host.has_key('CONFIG_LZO')}
+summary_info += {'lzo support': lzo.found()}
summary_info += {'snappy support': config_host.has_key('CONFIG_SNAPPY')}
summary_info += {'bzip2 support': libbzip2.found()}
summary_info += {'lzfse support': config_host.has_key('CONFIG_LZFSE')}
diff --git a/meson_options.txt b/meson_options.txt
index 7c8d70a7e2..08f0bffeaf 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -62,6 +62,8 @@ option('curses', type : 'feature', value : 'auto',
description: 'curses UI')
option('libudev', type : 'feature', value : 'auto',
description: 'Use libudev to enumerate host devices')
+option('lzo', type : 'feature', value : 'auto',
+ description: 'lzo compression support')
option('rbd', type : 'feature', value : 'auto',
description: 'Ceph block device driver')
option('sdl', type : 'feature', value : 'auto',
--
2.29.2
