weston: Split out machine specific configuration

Weston needs to be configured to load the fbdev driver when run on a QEMU system.
Other MACHINEs may want to also provider their own configuration as well..

Adding a new RRECOMMEND configuration package will allow this, but avoid
installing empty packages/files in the majority case where it is not needed.

Add maintainer entry as well.

(From OE-Core rev: 0f43ea8510ae6148a49eb25accac407b6b301b43)

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/distro/include/maintainers.inc

@@ -678,6 +678,7 @@ RECIPE_MAINTAINER_pn-wayland = "Denys Dmytriyenko <denys@ti.com>"
 RECIPE_MAINTAINER_pn-wayland-protocols = "Denys Dmytriyenko <denys@ti.com>"
 RECIPE_MAINTAINER_pn-webkitgtk = "Alexander Kanavin <alex.kanavin@gmail.com>"
 RECIPE_MAINTAINER_pn-weston = "Denys Dmytriyenko <denys@ti.com>"
+RECIPE_MAINTAINER_pn-weston-conf = "Denys Dmytriyenko <denys@ti.com>"
 RECIPE_MAINTAINER_pn-weston-init = "Denys Dmytriyenko <denys@ti.com>"
 RECIPE_MAINTAINER_pn-wget = "Yi Zhao <yi.zhao@windriver.com>"
 RECIPE_MAINTAINER_pn-which = "Ross Burton <ross.burton@intel.com>"

meta/conf/layer.conf

@@ -75,6 +75,7 @@ SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS += " \
   font-alias->font-util \
   systemd-boot->systemd-bootconf \
   systemd->systemd-conf \
+  weston->weston-conf \
   weston-init->weston \
   weston-init->kbd \
 "

meta/recipes-graphics/wayland/weston-conf.bb

@@ -0,0 +1,35 @@
+SUMMARY = "Weston, a Wayland compositor, configuration files"
+HOMEPAGE = "http://wayland.freedesktop.org"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+CONFFILES_${PN} = "${sysconfdir}/xdg/weston/weston.ini"
+
+FILES_${PN} = "${sysconfdir}/xdg/weston/weston.ini"
+
+PACKAGES = "${PN}"
+
+do_configure[noexec] = '1'
+do_compile[noexec] = '1'
+
+do_install() {
+	:
+}
+
+do_install_qemux86() {
+	mkdir -p ${D}/${sysconfdir}/xdg/weston
+	cat << EOF > ${D}/${sysconfdir}/xdg/weston/weston.ini
+[core]
+backend=fbdev-backend.so
+EOF
+}
+
+do_install_qemux86-64() {
+	mkdir -p ${D}/${sysconfdir}/xdg/weston
+	cat << EOF > ${D}/${sysconfdir}/xdg/weston/weston.ini
+[core]
+backend=fbdev-backend.so
+EOF
+}

meta/recipes-graphics/wayland/weston_5.0.0.bb

@@ -29,12 +29,6 @@ WESTON_MAJOR_VERSION = "${@'.'.join(d.getVar('PV').split('.')[0:1])}"
 EXTRA_OECONF = "--enable-setuid-install \
                 --disable-rdp-compositor \
                 "
-EXTRA_OECONF_append_qemux86 = "\
-		WESTON_NATIVE_BACKEND=fbdev-backend.so \
-		"
-EXTRA_OECONF_append_qemux86-64 = "\
-		WESTON_NATIVE_BACKEND=fbdev-backend.so \
-		"
 PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'kms fbdev wayland egl', '', d)} \
                    ${@bb.utils.contains('DISTRO_FEATURES', 'x11 wayland', 'xwayland', '', d)} \
                    ${@bb.utils.filter('DISTRO_FEATURES', 'pam systemd x11', d)} \
@@ -107,7 +101,7 @@ FILES_${PN}-xwayland = "${libdir}/libweston-${WESTON_MAJOR_VERSION}/xwayland.so"
 RDEPENDS_${PN}-xwayland += "xserver-xorg-xwayland"
 
 RDEPENDS_${PN} += "xkeyboard-config"
-RRECOMMENDS_${PN} = "liberation-fonts"
+RRECOMMENDS_${PN} = "weston-conf liberation-fonts"
 RRECOMMENDS_${PN}-dev += "wayland-protocols"
 
 USERADD_PACKAGES = "${PN}"