meson: disable binaries if vlc isn't build

Plugin cache gen still needs to be done here.

bin/meson.build

@@ -1,35 +1,40 @@
-vlc_sources = []
+# Do we build the main VLC binary?
+build_vlc = get_option('vlc')
 
-vlc_deps = [m_lib, dl_lib, threads_dep]
+if build_vlc
+    vlc_sources = []
 
-if host_system == 'darwin'
-    vlc_sources += ['darwinvlc.m']
-    vlc_deps += corefoundation_dep
-    vlc_deps += dependency('Cocoa', required: true)
-elif host_system == 'windows'
-    vlc_sources += ['winvlc.c']
-else
-    vlc_sources += ['vlc.c', 'override.c']
-endif
+    vlc_deps = [m_lib, dl_lib, threads_dep]
+
+    if host_system == 'darwin'
+        vlc_sources += ['darwinvlc.m']
+        vlc_deps += corefoundation_dep
+        vlc_deps += dependency('Cocoa', required: true)
+    elif host_system == 'windows'
+        vlc_sources += ['winvlc.c']
+    else
+        vlc_sources += ['vlc.c', 'override.c']
+    endif
 
-executable('vlc',
-    vlc_sources,
-    link_with: [libvlc],
-    include_directories: [vlc_include_dirs],
-    dependencies: vlc_deps,
-    install: true,
-    win_subsystem: 'windows'
-)
+    executable('vlc',
+        vlc_sources,
+        link_with: [libvlc],
+        include_directories: [vlc_include_dirs],
+        dependencies: vlc_deps,
+        install: true,
+        win_subsystem: 'windows'
+    )
 
-vlc_top_builddir_def = '-DTOP_BUILDDIR="@0@"'.format(vlc_build_root)
-vlc_top_srcdir_def = '-DTOP_SRCDIR="@0@"'.format(vlc_src_root)
+    vlc_top_builddir_def = '-DTOP_BUILDDIR="@0@"'.format(vlc_build_root)
+    vlc_top_srcdir_def = '-DTOP_SRCDIR="@0@"'.format(vlc_src_root)
 
-executable('vlc-static',
-    vlc_sources,
-    link_with: [libvlc],
-    include_directories: [vlc_include_dirs],
-    dependencies: vlc_deps,
-    c_args: [vlc_top_builddir_def, vlc_top_srcdir_def],
-    objc_args: [vlc_top_builddir_def, vlc_top_srcdir_def],
-    win_subsystem: 'windows'
-)
+    executable('vlc-static',
+        vlc_sources,
+        link_with: [libvlc],
+        include_directories: [vlc_include_dirs],
+        dependencies: vlc_deps,
+        c_args: [vlc_top_builddir_def, vlc_top_srcdir_def],
+        objc_args: [vlc_top_builddir_def, vlc_top_srcdir_def],
+        win_subsystem: 'windows'
+    )
+endif