openwrt_yocto/meta-openwrt/recipes-tweaks/base-files/base-files_3.%.bbappend

# Copyright (C) 2015 Khem Raj <raj.khem@gmail.com>
# Copyright (C) 2018 Daniel Dickinson <cshored@thecshore.com>

# Released under the MIT license (see COPYING.MIT for the terms)

SUMMARY = "Base files from openembedded and openwrt projects"
HOMEPAGE = "http://wiki.openwrt.org/"

FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}-openwrt:"

SRCREV = "${OPENWRT_SRCREV}"

S = "${WORKDIR}"
SG = "${WORKDIR}/git/openwrt"
STMP = "${WORKDIR}/stmp"
OPENWRT_BASEPATH = "${SG}"

inherit openwrt-virtual-runtimes openwrt-base-files

do_configure[noexec] = "1"
do_compile[noexec] = "1"

PACKAGECONFIG ??= "includeopenwrt"

PACKAGECONFIG[includeopenwrt] = ""
PACKAGECONFIG[preferopenwrt] = ""
PACKAGECONFIG[oeoveropenwrt] = ""

BASEFILESISSUEINSTALL ?= "${@bb.utils.contains('PACKAGECONFIG', 'preferopenwrt', '', 'do_install_basefilesissue', d)}"

do_install:append () {
    if [ "${@bb.utils.contains('PACKAGECONFIG', 'includeopenwrt', 'true', 'false', d)}" = "true" ]; then
        # We need to munge openwrt base-files before copying
        # Some file come from regular OE base-files and others
        # belong in other recipes, or are not applicable
        rm -rf ${STMP}
        mkdir -p ${STMP}
        cp -dR --preserve=mode,links ${SG}/package/base-files/files/* ${STMP}/

        rm -f ${STMP}/etc/passwd
        rm -f ${STMP}/etc/shadow
        rm -f ${STMP}/etc/group

        # procd - earlyinit
        rm -f ${STMP}/etc/inittab
        rm -f ${STMP}/etc/preinit
        rm -f ${STMP}/etc/diag.sh
        rm -f ${STMP}/lib/functions/preinit.sh
        rm -rf ${STMP}/lib/preinit
        rm -f ${STMP}/rom/note
        rm -f ${STMP}/etc/banner.failsafe
        # We want these to fail if Openwrt adds more to these dirs, so no rm -rf
        rmdir ${STMP}/rom

        # procd - init
        rm -f ${STMP}/lib/functions/service.sh
        rm -f ${STMP}/etc/rc.common
        rm -f ${STMP}/etc/rc.local
        rm -f ${STMP}/usr/libexec/login.sh
        rm -f ${STMP}/usr/libexec/validate_firmware_image
        rm -f ${STMP}/etc/init.d/done
        rm -f ${STMP}/etc/init.d/sysctl
        rm -f ${STMP}/etc/init.d/umount
        rm -f ${STMP}/etc/init.d/boot
        # We want these to fail if Openwrt adds more to these dirs, so no rm -rf
        rmdir ${STMP}/usr/libexec

        # procd - devmanager
        rm -rf ${STMP}/etc/rc.button
        rm -rf ${STMP}/etc/hotplug.d
        rm -f ${STMP}/sbin/hotplug-call

        # From OE base-files or netbase
        rm -f ${STMP}/etc/hosts
        rm -f ${STMP}/etc/rpc
        rm -f ${STMP}/etc/services
        rm -f ${STMP}/etc/protocols
        if [ "${@bb.utils.contains('PACKAGECONFIG', 'preferopenwrt', 'true', 'false', d)}" != "true" ]; then
           rm -f ${STMP}/etc/banner
           ln -sf /etc/issue ${STMP}/etc/banner
        else
           rm -f ${D}/etc/issue
           ln -sf /etc/banner ${D}/etc/issue
        fi

        # For netifd package
        rm -f ${STMP}/lib/functions/network.sh
        rm -f ${STMP}/sbin/wifi
        rm -f ${STMP}/etc/uci-defaults/12_network-generate-ula

        # Not applicable to OE flavour
        rm -f ${STMP}/etc/uci-defaults/10_migrate-shadow
        rm -f ${STMP}/etc/uci-defaults/11_migrate-sysctl

        # These depend on mechanisms not in OE build process
        rm -f ${STMP}/etc/openwrt_version
        rm -f ${STMP}/etc/openwrt_release
        rm -f ${STMP}/etc/uci-defaults/13_fix-group-user
        # We want this to fail if Openwrt adds more to this dir, so no rm -rf
        rmdir ${STMP}/etc/uci-defaults

        # In base-files-scripts-openwrt
        rm -f ${STMP}/lib/functions.sh
        rm -f ${STMP}/lib/functions/uci-defaults.sh
        rm -f ${STMP}/lib/functions/system.sh
        rm -f ${STMP}/bin/ipcalc.sh

        # In base-files-scripts-sysupgrade
        rm -f ${STMP}/etc/sysupgrade.conf
        rm -f ${STMP}/sbin/sysupgrade
        rm -rf ${STMP}/lib/upgrade
        rm -f ${STMP}/sbin/firstboot

        # Some files in standard base-files don't apply to openwrt flavour
        # These two are about avoiding flash writes
        if [ "${@bb.utils.contains('PACKAGECONFIG', 'preferopenwrt', 'true', 'false', d)}" = "true" ]; then
          rm -f ${D}${sysconfdir}/fstab
          rm -f ${D}${sysconfdir}/mtab
        fi

        # Copy what is applicable to rootfs
        cp -dR --preserve=mode,links ${STMP}/* ${D}
        rm -rf ${STMP}

        # FIXME: Should be OE's busybox crontabs dir
        mkdir -p ${D}${sysconfdir}/crontabs

        # FIXME: Should this change for OE?
        mkdir -p ${D}/overlay

        mkdir -p ${D}/run/lock

        # Avoid flash writes
        ln -sf /tmp/resolv.conf /tmp/TZ ${D}${sysconfdir}/
        if [ "${@bb.utils.contains('PACKAGECONFIG', 'oeoveropenwrt', 'true', 'false', d)}" != "true" ]; then
            ln -sf /tmp/fstab ${D}${sysconfdir}/fstab
            ln -sf /proc/mounts ${D}${sysconfdir}/mtab
        fi

        # chmod 0600 ${D}${sysconfdir}/shadow
        chmod 1777 ${D}/tmp

        sed -i "s#%PATH%#/usr/sbin:/sbin:/usr/bin:/bin#g" \
              ${D}${sysconfdir}/profile

    fi
}

FILES:${PN} = "/"

RDEPENDS:${PN} += "\
                  ${@bb.utils.contains('PACKAGECONFIG', 'includeopenwrt', '${PN}-scripts-openwrt', '', d)} \
                  "

RSUGGESTS:${PN} += "\
                   ${@bb.utils.contains('PACKAGECONFIG', 'preferopenwrt', '${PN}-scripts-sysupgrade', '', d)} \
                   ${@bb.utils.contains('PACKAGECONFIG', 'oeoveropenwrt', '', 'procd ubox', d)} \
                   "

CONFFILES:${PN} += "\
                   ${sysconfdir}/fstab \
                   ${@['', '${sysconfdir}/hostname'][(d.getVar('hostname', True) != '')]} \
                   ${sysconfdir}/shells \
                   "

PACKAGE_ARCH = "${MACHINE_ARCH}"