# This recipe is for the i.MX fork of weston. For ease of
# maintenance, the top section is a verbatim copy of an OE-core
# recipe. The second section customizes the recipe for i.MX.

########### OE-core copy ##################
# Upstream hash: 9b1d30810eeecb46b977c8eed68be69aef891312

SUMMARY = "Weston, a Wayland compositor"
DESCRIPTION = "Weston is the reference implementation of a Wayland compositor"
HOMEPAGE = "http://wayland.freedesktop.org"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://COPYING;md5=d79ee9e66bb0f95d3386a7acae780b70 \
                    file://libweston/compositor.c;endline=27;md5=6c53bbbd99273f4f7c4affa855c33c0a"

SRC_URI = "https://wayland.freedesktop.org/releases/${BPN}-${PV}.tar.xz \
           file://weston.png \
           file://weston.desktop \
           file://xwayland.weston-start \
           file://0001-weston-launch-Provide-a-default-version-that-doesn-t.patch \
"
SRC_URI[md5sum] = "53e4810d852df0601d01fd986a5b22b3"
SRC_URI[sha256sum] = "7518b49b2eaa1c3091f24671bdcc124fd49fc8f1af51161927afa4329c027848"

UPSTREAM_CHECK_URI = "https://wayland.freedesktop.org/releases.html"

inherit meson pkgconfig useradd features_check
# depends on virtual/egl
REQUIRED_DISTRO_FEATURES = "opengl"

DEPENDS = "libxkbcommon gdk-pixbuf pixman cairo glib-2.0 jpeg"
DEPENDS += "wayland wayland-protocols libinput virtual/egl pango wayland-native"

WESTON_MAJOR_VERSION = "${@'.'.join(d.getVar('PV').split('.')[0:1])}"

EXTRA_OEMESON += "-Dbackend-default=auto -Dbackend-rdp=false -Dpipewire=false"

PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'kms fbdev wayland egl clients', '', d)} \
                   ${@bb.utils.contains('DISTRO_FEATURES', 'x11 wayland', 'xwayland', '', d)} \
                   ${@bb.utils.filter('DISTRO_FEATURES', 'pam systemd x11', d)} \
                   ${@bb.utils.contains_any('DISTRO_FEATURES', 'wayland x11', '', 'headless', d)} \
                   launch"
#
# Compositor choices
#
# Weston on KMS
PACKAGECONFIG[kms] = "-Dbackend-drm=true,-Dbackend-drm=false,drm udev virtual/egl virtual/libgles2 virtual/libgbm mtdev"
# Weston on Wayland (nested Weston)
PACKAGECONFIG[wayland] = "-Dbackend-wayland=true,-Dbackend-wayland=false,virtual/egl virtual/libgles2"
# Weston on X11
PACKAGECONFIG[x11] = "-Dbackend-x11=true,-Dbackend-x11=false,virtual/libx11 libxcb libxcb libxcursor cairo"
# Headless Weston
PACKAGECONFIG[headless] = "-Dbackend-headless=true,-Dbackend-headless=false"
# Weston on framebuffer
PACKAGECONFIG[fbdev] = "-Dbackend-fbdev=true,-Dbackend-fbdev=false,udev mtdev"
# weston-launch
PACKAGECONFIG[launch] = "-Dweston-launch=true,-Dweston-launch=false,drm"
# VA-API desktop recorder
PACKAGECONFIG[vaapi] = "-Dbackend-drm-screencast-vaapi=true,-Dbackend-drm-screencast-vaapi=false,libva"
# Weston with EGL support
PACKAGECONFIG[egl] = "-Drenderer-gl=true,-Drenderer-gl=false,virtual/egl"
# Weston with lcms support
PACKAGECONFIG[lcms] = "-Dcolor-management-lcms=true,-Dcolor-management-lcms=false,lcms"
# Weston with webp support
PACKAGECONFIG[webp] = "-Dimage-webp=true,-Dimage-webp=false,libwebp"
# Weston with systemd-login support
PACKAGECONFIG[systemd] = "-Dsystemd=true -Dlauncher-logind=true,-Dsystemd=false -Dlauncher-logind=false,systemd dbus"
# Weston with Xwayland support (requires X11 and Wayland)
PACKAGECONFIG[xwayland] = "-Dxwayland=true,-Dxwayland=false,libxcursor"
# colord CMS support
PACKAGECONFIG[colord] = "-Dcolor-management-colord=true,-Dcolor-management-colord=false,colord"
# Clients support
PACKAGECONFIG[clients] = "-Dsimple-clients=all -Ddemo-clients=true,-Dsimple-clients= -Ddemo-clients=false"
# Virtual remote output with GStreamer on DRM backend
PACKAGECONFIG[remoting] = "-Dremoting=true,-Dremoting=false,gstreamer-1.0"
# Weston with PAM support
PACKAGECONFIG[pam] = "-Dpam=true,-Dpam=false,libpam"

do_install_append() {
	# Weston doesn't need the .la files to load modules, so wipe them
	rm -f ${D}/${libdir}/libweston-${WESTON_MAJOR_VERSION}/*.la

	# If X11, ship a desktop file to launch it
	if [ "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}" ]; then
		install -d ${D}${datadir}/applications
		install ${WORKDIR}/weston.desktop ${D}${datadir}/applications

		install -d ${D}${datadir}/icons/hicolor/48x48/apps
		install ${WORKDIR}/weston.png ${D}${datadir}/icons/hicolor/48x48/apps
	fi

	if [ "${@bb.utils.contains('PACKAGECONFIG', 'xwayland', 'yes', 'no', d)}" = "yes" ]; then
		install -Dm 644 ${WORKDIR}/xwayland.weston-start ${D}${datadir}/weston-start/xwayland
	fi

	if [ "${@bb.utils.contains('PACKAGECONFIG', 'launch', 'yes', 'no', d)}" = "yes" ]; then
		chmod u+s ${D}${bindir}/weston-launch
	fi
}

PACKAGES += "${@bb.utils.contains('PACKAGECONFIG', 'xwayland', '${PN}-xwayland', '', d)} \
             libweston-${WESTON_MAJOR_VERSION} ${PN}-examples"

FILES_${PN}-dev += "${libdir}/${BPN}/libexec_weston.so"
FILES_${PN} = "${bindir}/weston ${bindir}/weston-terminal ${bindir}/weston-info ${bindir}/weston-launch ${bindir}/wcap-decode ${libexecdir} ${libdir}/${BPN}/*.so* ${datadir}"

FILES_libweston-${WESTON_MAJOR_VERSION} = "${libdir}/lib*${SOLIBS} ${libdir}/libweston-${WESTON_MAJOR_VERSION}/*.so"
SUMMARY_libweston-${WESTON_MAJOR_VERSION} = "Helper library for implementing 'wayland window managers'."

FILES_${PN}-examples = "${bindir}/*"

FILES_${PN}-xwayland = "${libdir}/libweston-${WESTON_MAJOR_VERSION}/xwayland.so"
RDEPENDS_${PN}-xwayland += "xserver-xorg-xwayland"

RDEPENDS_${PN} += "xkeyboard-config"
RRECOMMENDS_${PN} = "weston-init liberation-fonts"
RRECOMMENDS_${PN}-dev += "wayland-protocols"

USERADD_PACKAGES = "${PN}"
GROUPADD_PARAM_${PN} = "--system weston-launch"

########### End of OE-core copy ###########

########### i.MX overrides ################

SUMMARY = "Weston, a Wayland compositor, i.MX fork"

DEFAULT_PREFERENCE = "-1"

SRCBRANCH = "weston-imx-8.0"
SRC_URI = "git://source.codeaurora.org/external/imx/weston-imx.git;protocol=https;branch=${SRCBRANCH} \
           file://weston.png \
           file://weston.desktop \
           file://xwayland.weston-start \
           file://0001-weston-launch-Provide-a-default-version-that-doesn-t.patch \
"
SRCREV = "f6a7d35650121fbe7c20d4cbe0eaac730fab3b2a"
S = "${WORKDIR}/git"

# Disable OpenGL for parts with GPU support for 2D but not 3D
REQUIRED_DISTRO_FEATURES          = "opengl"
REQUIRED_DISTRO_FEATURES_imxgpu2d = ""
REQUIRED_DISTRO_FEATURES_imxgpu3d = "opengl"
PACKAGECONFIG_OPENGL              = "opengl"
PACKAGECONFIG_OPENGL_imxgpu2d     = ""
PACKAGECONFIG_OPENGL_imxgpu3d     = "opengl"

PACKAGECONFIG_remove = "wayland x11"
PACKAGECONFIG_append = " ${@bb.utils.filter('DISTRO_FEATURES', '${PACKAGECONFIG_OPENGL}', d)}"

PACKAGECONFIG_remove_imxfbdev = "kms"
PACKAGECONFIG_append_imxfbdev = " fbdev clients"
PACKAGECONFIG_append_imxgpu   = " imxgpu"
PACKAGECONFIG_append_imxgpu2d = " imxg2d"

# Clients support
SIMPLE_CLIENTS = "all"
SIMPLE_CLIENTS_imxfbdev = "damage,im,egl,shm,touch,dmabuf-v4l"
PACKAGECONFIG[clients] = "-Dsimple-clients=${SIMPLE_CLIENTS} -Ddemo-clients=true,-Dsimple-clients= -Ddemo-clients=false"
# Weston with i.MX GPU support
PACKAGECONFIG[imxgpu] = "-Dimxgpu=true,-Dimxgpu=false,virtual/egl"
# Weston with i.MX G2D renderer
PACKAGECONFIG[imxg2d] = "-Drenderer-g2d=true,-Drenderer-g2d=false,virtual/libg2d"
# Weston with OpenGL support
PACKAGECONFIG[opengl] = "-Dopengl=true,-Dopengl=false"

PACKAGE_ARCH = "${MACHINE_SOCARCH}"
COMPATIBLE_MACHINE = "(imxfbdev|imxgpu)"

########### End of i.MX overrides #########