meson: Summarize which applications and adaptation layers are built

Add the application and adaptation layers being built to the meson
summary. The summary now prints

libcamera 0.0.0

  Configuration
         Enabled pipelines: ipu3
                            raspberrypi
                            rkisp1
                            simple
                            uvcvideo
                            vimc

           Android support: True
         GStreamer support: True
    V4L2 emulation support: True
           cam application: True
          qcam application: True
                Unit tests: True

  Subprojects
                    libyuv: YES

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/test/meson.build b/test/meson.build
index 310b7cad..045ad2a2 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -1,9 +1,12 @@
 # SPDX-License-Identifier: CC0-1.0
 
 if not get_option('test')
+    test_enabled = false
     subdir_done()
 endif
 
+test_enabled = true
+
 subdir('libtest')
 
 subdir('camera')