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configure / meson: Move the GBM handling to meson.build 

The GBM library detection does not need to be in the configure script,
since it does not have any user-facing options (there are no
--enable-gbm or --disable-gbm switches). Let's move it to meson.build
instead, so we don't have to clutter config-host.mak with the related
switches.

Additionally, only check for GBM if it is really required, i.e. if we
either compile with OpenGL or with virglrenderer support.

Message-Id: <20210714085045.797168-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2021-07-13 13:09:02 +02:00
parent 6c22853c73
commit 8bc5184d23
3 changed files with 10 additions and 23 deletions
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14
configure vendored
View File

@ -3451,13 +3451,6 @@ esac
##########################################
# opengl probe (for sdl2, gtk)
gbm="no"
if $pkg_config gbm; then
gbm_cflags="$($pkg_config --cflags gbm)"
gbm_libs="$($pkg_config --libs gbm)"
gbm="yes"
fi
if test "$opengl" != "no" ; then
epoxy=no
if $pkg_config epoxy; then
@ -4688,13 +4681,6 @@ if test "$opengl" = "yes" ; then
echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
fi
if test "$gbm" = "yes" ; then
echo "CONFIG_GBM=y" >> $config_host_mak
echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
fi
if test "$avx2_opt" = "yes" ; then
echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
fi

5
contrib/vhost-user-gpu/meson.build
View File

@ -1,6 +1,5 @@
if 'CONFIG_TOOLS' in config_host and virgl.found() \
and 'CONFIG_GBM' in config_host and 'CONFIG_LINUX' in config_host \
and pixman.found()
if 'CONFIG_TOOLS' in config_host and virgl.found() and gbm.found() \
and 'CONFIG_LINUX' in config_host and pixman.found()
executable('vhost-user-gpu', files('vhost-user-gpu.c', 'virgl.c', 'vugbm.c'),
dependencies: [qemuutil, pixman, gbm, virgl, vhost_user, opengl],
install: true,

14
meson.build
View File

@ -472,11 +472,6 @@ if not get_option('zstd').auto() or have_block
required: get_option('zstd'),
method: 'pkg-config', kwargs: static_kwargs)
endif
gbm = not_found
if 'CONFIG_GBM' in config_host
gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(),
link_args: config_host['GBM_LIBS'].split())
endif
virgl = not_found
if not get_option('virglrenderer').auto() or have_system
virgl = dependency('virglrenderer',
@ -816,11 +811,17 @@ coreaudio = not_found
if 'CONFIG_AUDIO_COREAUDIO' in config_host
coreaudio = declare_dependency(link_args: config_host['COREAUDIO_LIBS'].split())
endif
opengl = not_found
if 'CONFIG_OPENGL' in config_host
opengl = declare_dependency(compile_args: config_host['OPENGL_CFLAGS'].split(),
link_args: config_host['OPENGL_LIBS'].split())
endif
gbm = not_found
if (have_system or have_tools) and (virgl.found() or opengl.found())
gbm = dependency('gbm', method: 'pkg-config', required: false,
kwargs: static_kwargs)
endif
gnutls = not_found
gnutls_crypto = not_found
@ -1244,6 +1245,7 @@ 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())
config_host_data.set('CONFIG_CURSES', curses.found())
config_host_data.set('CONFIG_GBM', gbm.found())
config_host_data.set('CONFIG_GLUSTERFS', glusterfs.found())
if glusterfs.found()
config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4'))
@ -3086,7 +3088,7 @@ summary_info += {'U2F support': u2f.found()}
summary_info += {'libusb': libusb.found()}
summary_info += {'usb net redir': usbredir.found()}
summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')}
summary_info += {'GBM': config_host.has_key('CONFIG_GBM')}
summary_info += {'GBM': gbm.found()}
summary_info += {'libiscsi support': libiscsi.found()}
summary_info += {'libnfs support': libnfs.found()}
if targetos == 'windows'