build: add test-gl-renderer option

This shall be used by CI due to https://gitlab.freedesktop.org/mesa/mesa/issues/2219

It defaults to true, meaning that people by default will be running the
GL-renderer tests. It works fine on hardware drivers, just not llvmpipe.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>

meson.build

@@ -115,6 +115,8 @@ config_h.set_quoted('LIBEXECDIR', dir_libexec)
 config_h.set_quoted('MODULEDIR', dir_module_weston)
 config_h.set_quoted('LIBWESTON_MODULEDIR', dir_module_libweston)
 
+config_h.set10('TEST_GL_RENDERER', get_option('test-gl-renderer'))
+
 backend_default = get_option('backend-default')
 if backend_default == 'auto'
 	foreach b : [ 'headless', 'fbdev', 'x11', 'wayland', 'drm' ]

meson_options.txt

@@ -204,6 +204,12 @@ option(
 	value: true,
 	description: 'Tests: output JUnit XML results'
 )
+option(
+	'test-gl-renderer',
+	type: 'boolean',
+	value: true,
+	description: 'Tests: allow running with GL-renderer'
+)
 option(
 	'doc',
 	type: 'boolean',

tests/weston-test-fixture-compositor.c

@@ -229,6 +229,13 @@ execute_compositor(const struct compositor_setup *setup,
 	}
 #endif
 
+#if !TEST_GL_RENDERER
+	if (setup->renderer == RENDERER_GL) {
+		fprintf(stderr, "GL-renderer disabled for tests, skipping.\n");
+		return RESULT_SKIP;
+	}
+#endif
+
 	prog_args_init(&args);
 
 	/* argv[0] */