[oe] [meta-oe][PATCH 3/5] linux: import shared linux.inc so we have just one copy

[Martin Jansa]

* in my env I have 7 copies now
  ./meta-smartphone/meta-htc/recipes-kernel/linux/linux.inc
  ./meta-smartphone/meta-nokia/recipes-kernel/linux/linux.inc
  ./meta-smartphone/meta-openmoko/recipes-kernel/linux/linux.inc
  ./meta-smartphone/meta-samsung/recipes-kernel/linux/linux.inc
  ./meta-smartphone/meta-palm/recipes-kernel/linux/linux.inc
  ./meta-ti/recipes-kernel/linux/linux.inc
  ./meta-handheld/recipes-kernel/linux/linux.inc
  meta-smartphone's are 100% identical, meta-handheld is slightly
  different (ARM_KEEP_OABI can be set in recipe after require .inc) and
  meta-ti seems like much older version of linux.inc

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta-oe/recipes-kernel/linux/linux.inc |  131 ++++++++++++++++++++++++++++++++
 1 files changed, 131 insertions(+), 0 deletions(-)
 create mode 100644 meta-oe/recipes-kernel/linux/linux.inc

diff --git a/meta-oe/recipes-kernel/linux/linux.inc b/meta-oe/recipes-kernel/linux/linux.inc
new file mode 100644
index 0000000..2b2fbf3
--- /dev/null
+++ b/meta-oe/recipes-kernel/linux/linux.inc
@@ -0,0 +1,131 @@
+DESCRIPTION = "Linux Kernel"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+INC_PR = "r0"
+
+inherit kernel siteinfo
+
+# Enable OABI compat for people stuck with obsolete userspace
+ARM_KEEP_OABI ?= "0"
+
+# Set the verbosity of kernel messages during runtime
+# You can define CMDLINE_DEBUG in your local.conf or distro.conf to override this behaviour
+CMDLINE_DEBUG ?= "loglevel=3"
+
+# Kernel bootlogo is distro-specific (default is OE logo).
+# Logo resolution (qvga, vga, ...) is machine-specific.
+LOGO_SIZE ?= '${@base_conditional("MACHINE_GUI_CLASS", "bigscreen", "vga", "qvga", d)}'
+# To use this, add file://${LOGO_SIZE}/logo_linux_clut224.ppm.bz2 or similar
+# to your kernel recipe, and then structure your logos for each resolution
+# accordingly.
+
+LOCALVERSION ?= ""
+
+#kernel_conf_variable CMDLINE "\"${CMDLINE} ${CMDLINE_DEBUG}\""
+kernel_conf_variable() {
+	CONF_SED_SCRIPT="$CONF_SED_SCRIPT /CONFIG_$1[ =]/d;"
+	if test "$2" = "n"
+	then
+		echo "# CONFIG_$1 is not set" >> ${S}/.config
+	else
+		echo "CONFIG_$1=$2" >> ${S}/.config
+	fi
+}
+
+do_configure_prepend() {
+        echo "" > ${S}/.config
+	CONF_SED_SCRIPT=""
+
+        #
+        # logo support, if you supply logo_linux_clut224.ppm in SRC_URI, then it's going to be used
+        #
+        if [ -e ${WORKDIR}/logo_linux_clut224.ppm ]; then
+                install -m 0644 ${WORKDIR}/logo_linux_clut224.ppm drivers/video/logo/logo_linux_clut224.ppm
+		kernel_conf_variable LOGO y
+		kernel_conf_variable LOGO_LINUX_CLUT224 y
+        fi
+
+        #
+        # oabi / eabi support
+        #
+	kernel_conf_variable AEABI y
+	if [ "${ARM_KEEP_OABI}" = "1" ] ; then
+		kernel_conf_variable OABI_COMPAT y
+	else
+		kernel_conf_variable OABI_COMPAT n
+	fi
+
+        # When enabling thumb for userspace we also need thumb support in the kernel
+        if [ "${ARM_INSTRUCTION_SET}" = "thumb" ] ; then
+		kernel_conf_variable ARM_THUMB y
+        fi
+
+	kernel_conf_variable CMDLINE "\"${CMDLINE} ${CMDLINE_DEBUG}\""
+
+	kernel_conf_variable LOCALVERSION "\"${LOCALVERSION}\""
+	kernel_conf_variable LOCALVERSION_AUTO n
+
+	kernel_conf_variable SYSFS_DEPRECATED n
+	kernel_conf_variable SYSFS_DEPRECATED_V2 n
+        kernel_conf_variable HOTPLUG y
+        kernel_conf_variable UEVENT_HELPER_PATH \"\"
+        kernel_conf_variable UNIX y
+        kernel_conf_variable SYSFS y
+        kernel_conf_variable PROC_FS y
+        kernel_conf_variable TMPFS y
+        kernel_conf_variable INOTIFY_USER y
+        kernel_conf_variable SIGNALFD y
+        kernel_conf_variable TMPFS_POSIX_ACL y
+        kernel_conf_variable BLK_DEV_BSG y
+        kernel_conf_variable DEVTMPFS y
+        kernel_conf_variable DEVTMPFS_MOUNT y
+
+        # Newer inits like systemd need cgroup support
+        if [ "${KERNEL_ENABLE_CGROUPS}" = "1" ] ; then
+            kernel_conf_variable CGROUP_SCHED y
+            kernel_conf_variable CGROUPS y
+            kernel_conf_variable CGROUP_NS y
+            kernel_conf_variable CGROUP_FREEZER y
+            kernel_conf_variable CGROUP_DEVICE y
+            kernel_conf_variable CPUSETS y
+            kernel_conf_variable PROC_PID_CPUSET y
+            kernel_conf_variable CGROUP_CPUACCT y
+            kernel_conf_variable RESOURCE_COUNTERS y
+        fi
+
+        #
+        # root-over-nfs-over-usb-eth support. Limited, but should cover some cases.
+        # Enable this by setting a proper CMDLINE_NFSROOT_USB.
+        #
+        if [ ! -z "${CMDLINE_NFSROOT_USB}" ]; then
+                bbnote "Configuring the kernel for root-over-nfs-over-usb-eth with CMDLINE ${CMDLINE_NFSROOT_USB}"
+                kernel_conf_variable INET y
+                kernel_conf_variable IP_PNP y
+                kernel_conf_variable USB_GADGET y
+                kernel_conf_variable USB_GADGET_SELECTED y
+                kernel_conf_variable USB_ETH y
+                kernel_conf_variable NFS_FS y
+                kernel_conf_variable ROOT_NFS y
+                kernel_conf_variable CMDLINE \"${CMDLINE_NFSROOT_USB} ${CMDLINE_DEBUG}\"
+        fi
+
+        sed -e "${CONF_SED_SCRIPT}" \
+		< '${WORKDIR}/defconfig' >>'${S}/.config'
+
+	yes '' | oe_runmake oldconfig
+}
+
+do_configure_append() {
+        if test -e scripts/Makefile.fwinst ; then
+		sed -i -e "s:-m0644:-m 0644:g" scripts/Makefile.fwinst
+	fi
+}
+
+do_install_append() {
+	oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix}/src/linux-${KERNEL_VERSION} ARCH=$ARCH
+}
+
+PACKAGES =+ "kernel-headers"
+FILES_kernel-headers = "${exec_prefix}/src/linux*"
-- 
1.7.8.5