doc: Avoid weston install useless documentation files

Avoid .doctrees (~3.5 MB) and .buildinfo to be installed

Signed-off-by: Anurup M <anurup.m@huawei.com>

doc/sphinx/meson.build

@@ -47,6 +47,10 @@ doxygen_conf_weston = configure_file(
 script_data = configuration_data()
 script_data.set('SRCDIR', meson.current_build_dir())
 script_data.set('OUTDIR', meson.current_build_dir() + '/doc')
+
+# Set a different directory for doctrees to avoid installing them
+script_data.set('DOCTREES_DIR', meson.current_build_dir() + '/doctrees')
+
 script_data.set('DOXYGEN_CONF', meson.current_build_dir() + '/doxygen.ini')
 script_data.set('DOXYGEN_CMD', doxygen.path())
 script_data.set('SPHINX_CMD', sphinx.path())
@@ -84,5 +88,6 @@ docs = run_target(
 install_subdir(
 	sphinx_doc.full_path(),
 	install_dir: join_paths(dir_data, 'doc', 'weston'),
+	exclude_files: '.buildinfo',
 	strip_directory: true,
 )

doc/sphinx/run_doxygen_sphinx.sh.in

@@ -1,2 +1,2 @@
 #!/bin/sh
-@DOXYGEN_CMD@ @DOXYGEN_CONF@ && @SPHINX_CMD@ -E -W -q -j auto @SRCDIR@ @OUTDIR@
+@DOXYGEN_CMD@ @DOXYGEN_CONF@ && @SPHINX_CMD@ -E -W -q -j auto -d @DOCTREES_DIR@ @SRCDIR@ @OUTDIR@