DESCRIPTION = "RT demo applications"
SECTION = "examples"
LICENSE = "BSD"
LIC_FILES_CHKSUM = "file://rt-thread.c;startline=1;endline=10;md5=5841cfc60f86a77434a8e5bf643b6b54"

SRC_URI = "file://rt-thread.c \
	   file://rt-demotest.c \
	   file://rt-demotest-mlockall.c \
	   file://rtapps-systemd.service \
	   file://rt-sysfs-poll.c \
	  "

S = "${WORKDIR}"

inherit pkgconfig systemd

PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)}"

PACKAGECONFIG[systemd] = "--with-systemd,--without-systemd,systemd"

do_compile() {
    ${CC} rt-thread.c ${CFLAGS} -o rt-thread ${LDFLAGS} -lpthread
    ${CC} rt-demotest.c ${CFLAGS} -o rt-demotest ${LDFLAGS} -lpthread
    ${CC} rt-demotest-mlockall.c ${CFLAGS} -o rt-demotest-mlockall ${LDFLAGS} -lpthread
    ${CC} rt-sysfs-poll.c ${CFLAGS} -o rt-sysfs-poll ${LDFLAGS}
}

do_install() {
    install -d ${D}${bindir}
    install -m 0755 rt-thread ${D}${bindir}
    install -m 0755 rt-demotest ${D}${bindir}
    install -m 0755 rt-demotest-mlockall ${D}${bindir}
    install -m 0755 rt-sysfs-poll ${D}${bindir}

    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
        install -d ${D}${systemd_unitdir}/system
        install -m 644 ${WORKDIR}/rtapps-systemd.service ${D}/${systemd_unitdir}/system
    fi
}

SYSTEMD_PACKAGES = "${@bb.utils.contains('DISTRO_FEATURES','systemd','${PN}','',d)}"
SYSTEMD_SERVICE_${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'systemd', 'rtapps-systemd.service', '', d)}"

FILES_{PN} += "${bindir}/rt-thread \
	       ${bindir}/rt-demotest \
	       ${bindir}/rt-demotest-mlockall \
	       ${bindir}/rt-sysfs-poll \
	      "