[gvfs] build: Fix gvfsd-metadata build when gudev is disabled

[Ting-Wei Lan <lantw src gnome org>]

commit d7262a65a15178c8782c5d76c506d9b48fd8b788
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Wed Jan 24 02:54:40 2018 +0800

    build: Fix gvfsd-metadata build when gudev is disabled
    
    The order of dependencies of gvfsd-metadata is reversed to workaround
    undefined reference error on FreeBSD when -Wl,--as-needed is used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=786149

 metadata/meson.build |   19 ++++++++++++-------
 1 files changed, 12 insertions(+), 7 deletions(-)
---
diff --git a/metadata/meson.build b/metadata/meson.build
index e1625b8..4d47850 100644
--- a/metadata/meson.build
+++ b/metadata/meson.build
@@ -64,15 +64,20 @@ libmetadata_dep = declare_dependency(
   dependencies: glib_deps
 )
 
+metadata_deps = [
+  libmetadata_dep,
+  libgvfscommon_dep
+]
+
+if enable_gudev
+  metadata_deps += gudev_dep
+endif
+
 executable(
   'gvfsd-metadata',
   'meta-daemon.c',
   include_directories: top_inc,
-  dependencies: [
-    libgvfscommon_dep,
-    libmetadata_dep,
-    gudev_dep
-  ],
+  dependencies: metadata_deps,
   c_args: cflags,
   install: true,
   install_rpath: gvfs_rpath,
@@ -93,8 +98,8 @@ if enable_devel_utils
       app + '.c',
       include_directories: top_inc,
       dependencies: [
-        libgvfscommon_dep,
-        libmetadata_dep
+        libmetadata_dep,
+        libgvfscommon_dep
       ],
       c_args: cflags
     )