configure, meson: move netmap detection to meson
Message-Id: <20211007130829.632254-12-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
parent
e17239993d
commit
837b84b1c0
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@ -292,7 +292,7 @@ iconv="auto"
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curses="auto"
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docs="auto"
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fdt="auto"
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netmap="no"
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netmap="auto"
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sdl="auto"
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sdl_image="auto"
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virtiofsd="auto"
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@ -701,7 +701,6 @@ FreeBSD)
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bsd_user="yes"
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make="${MAKE-gmake}"
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# needed for kinfo_getvmmap(3) in libutil.h
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netmap="" # enable netmap autodetect
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;;
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DragonFly)
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bsd="yes"
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@ -1026,9 +1025,9 @@ for opt do
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;;
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--enable-vde) vde="enabled"
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;;
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--disable-netmap) netmap="no"
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--disable-netmap) netmap="disabled"
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;;
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--enable-netmap) netmap="yes"
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--enable-netmap) netmap="enabled"
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;;
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--disable-xen) xen="disabled"
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;;
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@ -2903,34 +2902,6 @@ EOF
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fi
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fi
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##########################################
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# netmap support probe
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# Apart from looking for netmap headers, we make sure that the host API version
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# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
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# a minor/major version number. Minor new features will be marked with values up
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# to 15, and if something happens that requires a change to the backend we will
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# move above 15, submit the backend fixes and modify this two bounds.
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if test "$netmap" != "no" ; then
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cat > $TMPC << EOF
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#include <inttypes.h>
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#include <net/if.h>
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#include <net/netmap.h>
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#include <net/netmap_user.h>
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#if (NETMAP_API < 11) || (NETMAP_API > 15)
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#error
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#endif
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int main(void) { return 0; }
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EOF
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if compile_prog "" "" ; then
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netmap=yes
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else
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if test "$netmap" = "yes" ; then
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feature_not_found "netmap"
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fi
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netmap=no
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fi
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fi
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##########################################
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# plugin linker support probe
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@ -4175,9 +4146,6 @@ if test "$slirp_smbd" = "yes" ; then
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echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak
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echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
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fi
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if test "$netmap" = "yes" ; then
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echo "CONFIG_NETMAP=y" >> $config_host_mak
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fi
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if test "$l2tpv3" = "yes" ; then
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echo "CONFIG_L2TPV3=y" >> $config_host_mak
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fi
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@ -4724,7 +4692,7 @@ if test "$skip_meson" = no; then
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-Dalsa=$alsa -Dcoreaudio=$coreaudio -Ddsound=$dsound -Djack=$jack -Doss=$oss \
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-Dpa=$pa -Daudio_drv_list=$audio_drv_list -Dtcg_interpreter=$tcg_interpreter \
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-Dtrace_backends=$trace_backends -Dtrace_file=$trace_file -Dlinux_aio=$linux_aio \
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-Dvde=$vde \
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-Dnetmap=$netmap -Dvde=$vde \
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$cross_arg \
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"$PWD" "$source_path"
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19
meson.build
19
meson.build
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@ -1656,6 +1656,23 @@ config_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + '''
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return mlockall(MCL_FUTURE);
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}'''))
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have_netmap = false
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if not get_option('netmap').disabled() and have_system
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have_netmap = cc.compiles('''
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#include <inttypes.h>
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#include <net/if.h>
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#include <net/netmap.h>
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#include <net/netmap_user.h>
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#if (NETMAP_API < 11) || (NETMAP_API > 15)
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#error
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#endif
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int main(void) { return 0; }''')
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if not have_netmap and get_option('netmap').enabled()
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error('Netmap headers not available')
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endif
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endif
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config_host_data.set('CONFIG_NETMAP', have_netmap)
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# Work around a system header bug with some kernel/XFS header
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# versions where they both try to define 'struct fsxattr':
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# xfs headers will not try to redefine structs from linux headers
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@ -3311,7 +3328,7 @@ endif
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summary_info += {'JACK support': jack}
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summary_info += {'brlapi support': brlapi}
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summary_info += {'vde support': vde}
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summary_info += {'netmap support': config_host.has_key('CONFIG_NETMAP')}
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summary_info += {'netmap support': have_netmap}
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summary_info += {'Linux AIO support': libaio}
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summary_info += {'Linux io_uring support': linux_io_uring}
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summary_info += {'ATTR/XATTR support': libattr}
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@ -129,6 +129,8 @@ option('u2f', type : 'feature', value : 'auto',
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description: 'U2F emulation support')
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option('usb_redir', type : 'feature', value : 'auto',
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description: 'libusbredir support')
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option('netmap', type : 'feature', value : 'auto',
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description: 'netmap network backend support')
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option('vde', type : 'feature', value : 'auto',
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description: 'vde network backend support')
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option('virglrenderer', type : 'feature', value : 'auto',
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@ -21,7 +21,9 @@ softmmu_ss.add(when: 'CONFIG_TCG', if_true: files('filter-replay.c'))
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softmmu_ss.add(when: 'CONFIG_L2TPV3', if_true: files('l2tpv3.c'))
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softmmu_ss.add(when: slirp, if_true: files('slirp.c'))
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softmmu_ss.add(when: vde, if_true: files('vde.c'))
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softmmu_ss.add(when: 'CONFIG_NETMAP', if_true: files('netmap.c'))
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if have_netmap
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softmmu_ss.add(files('netmap.c'))
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endif
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vhost_user_ss = ss.source_set()
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vhost_user_ss.add(when: 'CONFIG_VIRTIO_NET', if_true: files('vhost-user.c'), if_false: files('vhost-user-stub.c'))
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softmmu_ss.add_all(when: 'CONFIG_VHOST_NET_USER', if_true: vhost_user_ss)
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