package/swaybg: new package

Provides the `swaybg` utility, which is commonly used with `sway` to
manage background images/color configuration for the compositor.

Signed-off-by: James Knight <james.d.knight@live.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -1465,6 +1465,7 @@ F:	package/gtkmm3/
 F:	package/libpqxx/
 F:	package/pangomm/
 F:	package/rpm/
+F:	package/swaybg/
 F:	package/yad/
 
 N:	Jan Heylen <jan.heylen@nokia.com>

package/Config.in

@@ -329,6 +329,7 @@ comment "Graphic applications"
 	source "package/rrdtool/Config.in"
 	source "package/stellarium/Config.in"
 	source "package/sway/Config.in"
+	source "package/swaybg/Config.in"
 	source "package/tesseract-ocr/Config.in"
 	source "package/tinifier/Config.in"
 

package/swaybg/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_SWAYBG
+	bool "swaybg"
+	default y if BR2_PACKAGE_SWAY
+	depends on !BR2_STATIC_LIBS # wayland -> dlfcn.h
+	depends on BR2_TOOLCHAIN_HAS_THREADS # wayland
+	select BR2_PACKAGE_CAIRO
+	select BR2_PACKAGE_CAIRO_PNG
+	select BR2_PACKAGE_WAYLAND
+	select BR2_PACKAGE_WAYLAND_PROTOCOLS
+	help
+	  Wallpaper tool for Wayland compositors.
+
+	  https://github.com/swaywm/swaybg

package/swaybg/swaybg.hash

@@ -0,0 +1,3 @@
+# Locally computed, tarball verified with GPG signature
+sha256  c0205b34f1fad94553b6cb2c2b983cc33186018026058cad0b841a00bc3087e3  swaybg-1.2.0.tar.gz
+sha256  95224d118a325daf31828afcca98cd958d53f0a7cdd856b50b1be8ac44832faf  LICENSE

package/swaybg/swaybg.mk

@@ -0,0 +1,28 @@
+################################################################################
+#
+# swaybg
+#
+################################################################################
+
+SWAYBG_VERSION = 1.2.0
+SWAYBG_SITE = https://github.com/swaywm/swaybg/releases/download/v$(SWAYBG_VERSION)
+SWAYBG_LICENSE = MIT
+SWAYBG_LICENSE_FILES = LICENSE
+
+SWAYBG_DEPENDENCIES = \
+	cairo \
+	wayland \
+	wayland-protocols
+
+SWAYBG_CONF_OPTS = \
+	-Dman-pages=disabled \
+	-Dwerror=false
+
+ifeq ($(BR2_PACKAGE_GDK_PIXBUF),y)
+SWAYBG_CONF_OPTS += -Dgdk-pixbuf=enabled
+SWAYBG_DEPENDENCIES += gdk-pixbuf
+else
+SWAYBG_CONF_OPTS += -Dgdk-pixbuf=disabled
+endif
+
+$(eval $(meson-package))