Move test applications to src/apps/

The cam and qcam test application share code, currently through a crude
hack that references the cam source files directly from the qcam
meson.build file. To prepare for the introduction of hosting that code
in a static library, move all applications to src/apps/.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/src/apps/qcam/meson.build b/src/apps/qcam/meson.build
new file mode 100644
index 00000000..d5916d0d
--- /dev/null
+++ b/src/apps/qcam/meson.build
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: CC0-1.0
+
+qt5 = import('qt5')
+qt5_dep = dependency('qt5',
+                     method : 'pkg-config',
+                     modules : ['Core', 'Gui', 'Widgets'],
+                     required : get_option('qcam'),
+                     version : '>=5.4')
+
+if not qt5_dep.found()
+    qcam_enabled = false
+    subdir_done()
+endif
+
+qcam_enabled = true
+
+qcam_sources = files([
+    '../cam/image.cpp',
+    '../cam/options.cpp',
+    '../cam/stream_options.cpp',
+    'cam_select_dialog.cpp',
+    'format_converter.cpp',
+    'main.cpp',
+    'main_window.cpp',
+    'message_handler.cpp',
+    'viewfinder_qt.cpp',
+])
+
+qcam_moc_headers = files([
+    'cam_select_dialog.h',
+    'main_window.h',
+    'viewfinder_qt.h',
+])
+
+qcam_resources = files([
+    'assets/feathericons/feathericons.qrc',
+])
+
+qt5_cpp_args = ['-DQT_NO_KEYWORDS']
+
+tiff_dep = dependency('libtiff-4', required : false)
+if tiff_dep.found()
+    qt5_cpp_args += ['-DHAVE_TIFF']
+    qcam_sources += files([
+        '../cam/dng_writer.cpp',
+    ])
+endif
+
+if cxx.has_header_symbol('QOpenGLWidget', 'QOpenGLWidget',
+                         dependencies : qt5_dep, args : '-fPIC')
+    qcam_sources += files([
+        'viewfinder_gl.cpp',
+    ])
+    qcam_moc_headers += files([
+        'viewfinder_gl.h',
+    ])
+    qcam_resources += files([
+        'assets/shader/shaders.qrc'
+    ])
+endif
+
+# gcc 9 introduced a deprecated-copy warning that is triggered by Qt until
+# Qt 5.13. clang 10 introduced the same warning, but detects more issues
+# that are not fixed in Qt yet. Disable the warning manually in both cases.
+if ((cc.get_id() == 'gcc' and cc.version().version_compare('>=9.0') and
+     qt5_dep.version().version_compare('<5.13')) or
+    (cc.get_id() == 'clang' and cc.version().version_compare('>=10.0')))
+    qt5_cpp_args += ['-Wno-deprecated-copy']
+endif
+
+resources = qt5.preprocess(moc_headers: qcam_moc_headers,
+                           qresources : qcam_resources,
+                           dependencies: qt5_dep)
+
+qcam  = executable('qcam', qcam_sources, resources,
+                   install : true,
+                   dependencies : [
+                       libatomic,
+                       libcamera_public,
+                       qt5_dep,
+                       tiff_dep,
+                   ],
+                   cpp_args : qt5_cpp_args)