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linux: replacing custom linux.inc by openembedded linux.inc reference (resolves #79)
This commit is contained in:
Kristof Robot
parent
5b875e911c
commit
e25b18fd0b
@ -1,131 +0,0 @@
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DESCRIPTION = "Linux Kernel"
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SECTION = "kernel"
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LICENSE = "GPLv2"
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LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
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inherit kernel siteinfo
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# Enable OABI compat for people stuck with obsolete userspace
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ARM_KEEP_OABI ?= "1"
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# Quirk for udev greater or equal 141
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UDEV_GE_141 ?= "1"
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# Set the verbosity of kernel messages during runtime
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# You can define CMDLINE_DEBUG in your local.conf or distro.conf to override this behaviour
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CMDLINE_DEBUG ?= '${@base_conditional("DISTRO_TYPE", "release", "quiet", "debug", d)}'
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CMDLINE_append = " ${CMDLINE_DEBUG}"
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# Set a variable in .configure
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# $1 - Configure variable to be set
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# $2 - value [n/y/value]
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kernel_configure_variable() {
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# Remove the config
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CONF_SED_SCRIPT="$CONF_SED_SCRIPT /CONFIG_$1[ =]/d;"
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if test "$2" = "n"
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then
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echo "# CONFIG_$1 is not set" >> ${S}/.config
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else
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echo "CONFIG_$1=$2" >> ${S}/.config
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fi
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}
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do_configure_prepend() {
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# Clean .config
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echo "" > ${S}/.config
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CONF_SED_SCRIPT=""
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# oabi / eabi support
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if [ "${TARGET_OS}" = "linux-gnueabi" -o "${TARGET_OS}" = "linux-uclibceabi" ]; then
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kernel_configure_variable AEABI y
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if [ "${ARM_KEEP_OABI}" = "1" ] ; then
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kernel_configure_variable OABI_COMPAT y
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else
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kernel_configure_variable OABI_COMPAT n
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fi
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else
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kernel_configure_variable AEABI n
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kernel_configure_variable OABI_COMPAT n
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fi
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# Set cmdline
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kernel_configure_variable CMDLINE "\"${CMDLINE}\""
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# Localversion
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kernel_configure_variable LOCALVERSION "\"\""
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kernel_configure_variable LOCALVERSION_AUTO n
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# Udev quirks
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# Newer versions of udev mandate that sysfs doesn't have deprecated entries
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if [ "${UDEV_GE_141}" = "1" ] ; then
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kernel_configure_variable SYSFS_DEPRECATED n
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kernel_configure_variable SYSFS_DEPRECATED_V2 n
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kernel_configure_variable HOTPLUG y
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kernel_configure_variable UEVENT_HELPER_PATH "\"\""
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kernel_configure_variable UNIX y
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kernel_configure_variable SYSFS y
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kernel_configure_variable PROC_FS y
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kernel_configure_variable TMPFS y
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kernel_configure_variable INOTIFY_USER y
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kernel_configure_variable SIGNALFD y
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kernel_configure_variable TMPFS_POSIX_ACL y
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kernel_configure_variable BLK_DEV_BSG y
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kernel_configure_variable DEVTMPFS y
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kernel_configure_variable DEVTMPFS_MOUNT y
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fi
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# Newer inits like systemd need cgroup support
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if [ "${KERNEL_ENABLE_CGROUPS}" = "1" ] ; then
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kernel_configure_variable CGROUP_SCHED y
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kernel_configure_variable CGROUPS y
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kernel_configure_variable CGROUP_NS y
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kernel_configure_variable CGROUP_FREEZER y
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kernel_configure_variable CGROUP_DEVICE y
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kernel_configure_variable CPUSETS y
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kernel_configure_variable PROC_PID_CPUSET y
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kernel_configure_variable CGROUP_CPUACCT y
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kernel_configure_variable RESOURCE_COUNTERS y
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fi
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# root-over-nfs-over-usb-eth support. Limited, but should cover some cases
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# Enable this by setting a proper CMDLINE_NFSROOT_USB.
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if [ ! -z "${CMDLINE_NFSROOT_USB}" ]; then
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oenote "Configuring the kernel for root-over-nfs-over-usb-eth with CMDLINE ${CMDLINE_NFSROOT_USB}"
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kernel_configure_variable INET y
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kernel_configure_variable IP_PNP y
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kernel_configure_variable USB_GADGET y
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kernel_configure_variable USB_GADGET_SELECTED y
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kernel_configure_variable USB_ETH y
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kernel_configure_variable NFS_FS y
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kernel_configure_variable ROOT_NFS y
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kernel_configure_variable ROOT_NFS y
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kernel_configure_variable CMDLINE "\"${CMDLINE_NFSROOT_USB}\""
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fi
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# Activate CONFIG_LEGACY_PTYS
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kernel_configure_variable LEGACY_PTYS y
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# Keep this the last line
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# Remove all modified configs and add the rest to .config
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sed -e "${CONF_SED_SCRIPT}" < '${WORKDIR}/defconfig' >> '${S}/.config'
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yes '' | oe_runmake oldconfig
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}
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# Automatically depend on lzop-native if CONFIG_KERNEL_LZO is enabled
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python () {
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try:
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defconfig = bb.fetch2.localpath('file://defconfig', d)
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except bb.fetch2.FetchError:
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return
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try:
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configfile = open(defconfig)
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except IOError:
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return
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if 'CONFIG_KERNEL_LZO=y\n' in configfile.readlines():
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depends = d.getVar('DEPENDS', False)
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d.setVar('DEPENDS', depends + ' lzop-native')
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}
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@ -1,4 +1,4 @@
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require linux.inc
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require recipes-kernel/linux/linux.inc
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DESCRIPTION = "Linux kernel for Allwinner a10/a20 processors"
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DESCRIPTION = "Linux kernel for Allwinner a10/a20 processors"
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