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-rw-r--r--meson.build26
1 files changed, 23 insertions, 3 deletions
diff --git a/meson.build b/meson.build
index 0ecb220af1..0e948a8024 100644
--- a/meson.build
+++ b/meson.build
@@ -500,9 +500,28 @@ else
   xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
                          method: 'pkg-config', kwargs: static_kwargs)
 endif
+
 vde = not_found
-if config_host.has_key('CONFIG_VDE')
-  vde = declare_dependency(link_args: config_host['VDE_LIBS'].split())
+if not get_option('vde').auto() or have_system or have_tools
+  vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'],
+                           required: get_option('vde'),
+                           kwargs: static_kwargs)
+endif
+if vde.found() and not cc.links('''
+   #include <libvdeplug.h>
+   int main(void)
+   {
+     struct vde_open_args a = {0, 0, 0};
+     char s[] = "";
+     vde_open(s, s, &a);
+     return 0;
+   }''', dependencies: vde)
+  vde = not_found
+  if get_option('cap_ng').enabled()
+    error('could not link libvdeplug')
+  else
+    warning('could not link libvdeplug, disabling')
+  endif
 endif
 
 pulse = not_found
@@ -1441,6 +1460,7 @@ config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
 config_host_data.set('CONFIG_SECCOMP', seccomp.found())
 config_host_data.set('CONFIG_SNAPPY', snappy.found())
 config_host_data.set('CONFIG_USB_LIBUSB', libusb.found())
+config_host_data.set('CONFIG_VDE', vde.found())
 config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server)
 config_host_data.set('CONFIG_VNC', vnc.found())
 config_host_data.set('CONFIG_VNC_JPEG', jpeg.found())
@@ -3290,7 +3310,7 @@ if targetos == 'linux'
 endif
 summary_info += {'JACK support':      jack}
 summary_info += {'brlapi support':    brlapi}
-summary_info += {'vde support':       config_host.has_key('CONFIG_VDE')}
+summary_info += {'vde support':       vde}
 summary_info += {'netmap support':    config_host.has_key('CONFIG_NETMAP')}
 summary_info += {'Linux AIO support': libaio}
 summary_info += {'Linux io_uring support': linux_io_uring}