mirror of
https://github.com/openembedded/meta-openembedded.git
synced 2026-01-12 03:24:08 +00:00
angstrom-layers: meta-openembedded: merge in module compile split from OE
This commit is contained in:
Koen Kooi
513
classes/kernel.bbclass
Normal file
513
classes/kernel.bbclass
Normal file
@@ -0,0 +1,513 @@
|
||||
inherit linux-kernel-base module_strip
|
||||
|
||||
PROVIDES += "virtual/kernel"
|
||||
DEPENDS += "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}depmod-${@get_kernelmajorversion('${PV}')} virtual/${TARGET_PREFIX}gcc${KERNEL_CCSUFFIX} update-modules"
|
||||
|
||||
# we include gcc above, we dont need virtual/libc
|
||||
INHIBIT_DEFAULT_DEPS = "1"
|
||||
|
||||
KERNEL_IMAGETYPE ?= "zImage"
|
||||
|
||||
python __anonymous () {
|
||||
kerneltype = bb.data.getVar('KERNEL_IMAGETYPE', d, 1) or ''
|
||||
if kerneltype == 'uImage':
|
||||
depends = bb.data.getVar("DEPENDS", d, 1)
|
||||
depends = "%s u-boot-mkimage-native" % depends
|
||||
bb.data.setVar("DEPENDS", depends, d)
|
||||
}
|
||||
|
||||
inherit kernel-arch deploy
|
||||
|
||||
PACKAGES_DYNAMIC += "kernel-module-*"
|
||||
PACKAGES_DYNAMIC += "kernel-image-*"
|
||||
PACKAGES_DYNAMIC += "kernel-firmware-*"
|
||||
|
||||
export OS = "${TARGET_OS}"
|
||||
export CROSS_COMPILE = "${TARGET_PREFIX}"
|
||||
|
||||
KERNEL_PRIORITY = "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[-1]}"
|
||||
|
||||
KERNEL_RELEASE ?= "${KERNEL_VERSION}"
|
||||
|
||||
KERNEL_CCSUFFIX ?= ""
|
||||
KERNEL_LDSUFFIX ?= ""
|
||||
|
||||
# Set TARGET_??_KERNEL_ARCH in the machine .conf to set architecture
|
||||
# specific options necessary for building the kernel and modules.
|
||||
#FIXME: should be this: TARGET_CC_KERNEL_ARCH ?= "${TARGET_CC_ARCH}"
|
||||
TARGET_CC_KERNEL_ARCH ?= ""
|
||||
HOST_CC_KERNEL_ARCH ?= "${TARGET_CC_KERNEL_ARCH}"
|
||||
TARGET_LD_KERNEL_ARCH ?= ""
|
||||
HOST_LD_KERNEL_ARCH ?= "${TARGET_LD_KERNEL_ARCH}"
|
||||
|
||||
KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc${KERNEL_CCSUFFIX} ${HOST_CC_KERNEL_ARCH}"
|
||||
KERNEL_LD = "${LD}${KERNEL_LDSUFFIX} ${HOST_LD_KERNEL_ARCH}"
|
||||
|
||||
# Where built kernel lies in the kernel tree
|
||||
KERNEL_OUTPUT ?= "arch/${ARCH}/boot/${KERNEL_IMAGETYPE}"
|
||||
KERNEL_IMAGEDEST = "boot"
|
||||
|
||||
#
|
||||
# configuration
|
||||
#
|
||||
export CMDLINE_CONSOLE = "console=${@bb.data.getVar("KERNEL_CONSOLE",d,1) or "ttyS0"}"
|
||||
|
||||
KERNEL_VERSION = "${@get_kernelversion('${B}')}"
|
||||
KERNEL_MAJOR_VERSION = "${@get_kernelmajorversion('${KERNEL_VERSION}')}"
|
||||
|
||||
KERNEL_LOCALVERSION ?= ""
|
||||
|
||||
# kernels are generally machine specific
|
||||
PACKAGE_ARCH = "${MACHINE_ARCH}"
|
||||
|
||||
# U-Boot support
|
||||
UBOOT_ENTRYPOINT ?= "20008000"
|
||||
UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
|
||||
|
||||
# For the kernel, we don't want the '-e MAKEFLAGS=' in EXTRA_OEMAKE.
|
||||
# We don't want to override kernel Makefile variables from the environment
|
||||
EXTRA_OEMAKE = ""
|
||||
|
||||
KERNEL_ALT_IMAGETYPE ??= ""
|
||||
|
||||
kernel_do_compile() {
|
||||
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
|
||||
oe_runmake include/linux/version.h CC="${KERNEL_CC}" LD="${KERNEL_LD}"
|
||||
if [ "${KERNEL_MAJOR_VERSION}" != "2.6" ]; then
|
||||
oe_runmake dep CC="${KERNEL_CC}" LD="${KERNEL_LD}"
|
||||
fi
|
||||
oe_runmake ${KERNEL_IMAGETYPE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC}" LD="${KERNEL_LD}"
|
||||
}
|
||||
|
||||
do_compile_kernelmodules() {
|
||||
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
|
||||
if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
|
||||
oe_runmake modules CC="${KERNEL_CC}" LD="${KERNEL_LD}"
|
||||
else
|
||||
oenote "no modules to compile"
|
||||
fi
|
||||
}
|
||||
addtask compile_kernelmodules after do_compile before do_install
|
||||
|
||||
kernel_do_install() {
|
||||
#
|
||||
# First install the modules
|
||||
#
|
||||
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
|
||||
if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
|
||||
oe_runmake DEPMOD=echo INSTALL_MOD_PATH="${D}" modules_install
|
||||
else
|
||||
oenote "no modules to install"
|
||||
fi
|
||||
|
||||
#
|
||||
# Install various kernel output (zImage, map file, config, module support files)
|
||||
#
|
||||
install -d ${D}/${KERNEL_IMAGEDEST}
|
||||
install -d ${D}/boot
|
||||
install -m 0644 ${KERNEL_OUTPUT} ${D}/${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
|
||||
install -m 0644 System.map ${D}/boot/System.map-${KERNEL_VERSION}
|
||||
install -m 0644 .config ${D}/boot/config-${KERNEL_VERSION}
|
||||
install -m 0644 vmlinux ${D}/boot/vmlinux-${KERNEL_VERSION}
|
||||
[ -e Module.symvers ] && install -m 0644 Module.symvers ${D}/boot/Module.symvers-${KERNEL_VERSION}
|
||||
install -d ${D}/etc/modutils
|
||||
if [ "${KERNEL_MAJOR_VERSION}" = "2.6" ]; then
|
||||
install -d ${D}/etc/modprobe.d
|
||||
fi
|
||||
|
||||
|
||||
|
||||
#
|
||||
# Support for external module building - create a minimal copy of the kernel source tree
|
||||
#
|
||||
kerneldir=${D}/kernel/
|
||||
|
||||
# Take care of arch specific headers
|
||||
# Kernel 2.6.27 moved headers from includes/asm-${ARCH} to arch/${ARCH}/include/asm
|
||||
if [ -e arch/${ARCH}/include/asm/ ] ; then
|
||||
install -d $kerneldir/arch/${ARCH}/
|
||||
cp -fR arch/${ARCH}/* $kerneldir/arch/${ARCH}/
|
||||
|
||||
# Check for arch/x86 on i386
|
||||
elif [ -d arch/x86/include/asm/ ]; then
|
||||
if [ -e include/asm ] ; then
|
||||
install -d $kerneldir/include/asm/
|
||||
cp -fR arch/x86/include/asm/* $kerneldir/include/asm/
|
||||
fi
|
||||
install -d $kerneldir/arch/x86/include
|
||||
cp -fR arch/x86/* $kerneldir/arch/x86/
|
||||
fi
|
||||
|
||||
# Take care of the rest of the main directories we need
|
||||
for entry in drivers/crypto drivers/media include scripts; do
|
||||
if [ -d $entry ]; then
|
||||
mkdir -p $kerneldir/$entry
|
||||
cp -fR $entry/* $kerneldir/$entry/
|
||||
fi
|
||||
done
|
||||
|
||||
install -m 0644 .config $kerneldir/config-${KERNEL_VERSION}
|
||||
ln -sf config-${KERNEL_VERSION} $kerneldir/.config
|
||||
ln -sf config-${KERNEL_VERSION} $kerneldir/kernel-config
|
||||
echo "${KERNEL_VERSION}" >$kerneldir/kernel-abiversion
|
||||
echo "${S}" >$kerneldir/kernel-source
|
||||
echo "${KERNEL_CCSUFFIX}" >$kerneldir/kernel-ccsuffix
|
||||
echo "${KERNEL_LDSUFFIX}" >$kerneldir/kernel-ldsuffix
|
||||
[ -e vmlinux ] && install -m 0644 vmlinux $kerneldir/
|
||||
install -m 0644 ${KERNEL_OUTPUT} $kerneldir/${KERNEL_IMAGETYPE}
|
||||
install -m 0644 System.map $kerneldir/System.map-${KERNEL_VERSION}
|
||||
[ -e Module.symvers ] && install -m 0644 Module.symvers $kerneldir/
|
||||
|
||||
# Copy over the main Makefiles
|
||||
[ -e Rules.make ] && install -m 0644 Rules.make $kerneldir/
|
||||
[ -e Makefile ] && install -m 0644 Makefile $kerneldir/
|
||||
# Check if arch/${ARCH}/Makefile exists and install it
|
||||
if [ -e arch/${ARCH}/Makefile ]; then
|
||||
install -d $kerneldir/arch/${ARCH}
|
||||
install -m 0644 arch/${ARCH}/Makefile* $kerneldir/arch/${ARCH}
|
||||
# Otherwise check arch/x86/Makefile for i386 and x86_64 on kernels >= 2.6.24
|
||||
elif [ -e arch/x86/Makefile ]; then
|
||||
install -d $kerneldir/arch/x86
|
||||
install -m 0644 arch/x86/Makefile* $kerneldir/arch/x86
|
||||
fi
|
||||
|
||||
# Remove the following binaries which cause strip errors
|
||||
# during do_package for cross-compiled platforms
|
||||
bin_files="arch/powerpc/boot/addnote arch/powerpc/boot/hack-coff \
|
||||
arch/powerpc/boot/mktree scripts/bin2c scripts/conmakehash \
|
||||
scripts/ihex2fw scripts/kallsyms scripts/pnmtologo scripts/basic/docproc \
|
||||
scripts/basic/fixdep scripts/basic/hash scripts/dtc/dtc \
|
||||
scripts/genksyms/genksyms scripts/kconfig/conf scripts/mod/mk_elfconfig \
|
||||
scripts/mod/modpost"
|
||||
rm -rf $kerneldir/scripts/*.o
|
||||
rm -rf $kerneldir/scripts/basic/*.o
|
||||
rm -rf $kerneldir/scripts/kconfig/*.o
|
||||
rm -rf $kerneldir/scripts/mod/*.o
|
||||
rm -rf $kerneldir/scripts/dtc/*.o
|
||||
for entry in $bin_files; do
|
||||
rm -f $kerneldir/$entry
|
||||
done
|
||||
}
|
||||
|
||||
sysroot_stage_all_append() {
|
||||
sysroot_stage_dir ${D}/kernel ${SYSROOT_DESTDIR}${STAGING_KERNEL_DIR}
|
||||
}
|
||||
|
||||
|
||||
kernel_do_configure() {
|
||||
yes '' | oe_runmake oldconfig
|
||||
}
|
||||
|
||||
do_menuconfig() {
|
||||
export TERMWINDOWTITLE="${PN} Kernel Configuration"
|
||||
export SHELLCMDS="make menuconfig"
|
||||
${TERMCMDRUN}
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Fatal: '${TERMCMD}' not found. Check TERMCMD variable."
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
do_menuconfig[nostamp] = "1"
|
||||
addtask menuconfig after do_patch
|
||||
|
||||
pkg_postinst_kernel () {
|
||||
cd /${KERNEL_IMAGEDEST}; update-alternatives --install /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true
|
||||
}
|
||||
|
||||
pkg_postrm_kernel () {
|
||||
cd /${KERNEL_IMAGEDEST}; update-alternatives --remove ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} || true
|
||||
}
|
||||
|
||||
inherit cml1
|
||||
|
||||
EXPORT_FUNCTIONS do_compile do_install do_configure
|
||||
|
||||
# kernel-base becomes kernel-${KERNEL_VERSION}
|
||||
# kernel-image becomes kernel-image-${KERNEL_VERISON}
|
||||
PACKAGES = "kernel kernel-base kernel-image kernel-dev kernel-vmlinux kernel-misc"
|
||||
FILES = ""
|
||||
FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
|
||||
FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config*"
|
||||
FILES_kernel-vmlinux = "/boot/vmlinux*"
|
||||
# misc is a package to contain files we need in staging
|
||||
FILES_kernel-misc = "/kernel/include/config /kernel/scripts /kernel/drivers/crypto /kernel/drivers/media"
|
||||
RDEPENDS_kernel = "kernel-base"
|
||||
# Allow machines to override this dependency if kernel image files are
|
||||
# not wanted in images as standard
|
||||
RDEPENDS_kernel-base ?= "kernel-image"
|
||||
PKG_kernel-image = "kernel-image-${KERNEL_VERSION}"
|
||||
PKG_kernel-base = "kernel-${KERNEL_VERSION}"
|
||||
ALLOW_EMPTY_kernel = "1"
|
||||
ALLOW_EMPTY_kernel-base = "1"
|
||||
ALLOW_EMPTY_kernel-image = "1"
|
||||
|
||||
# Userspace workarounds for kernel modules issues
|
||||
# This is shame, fix the kernel instead!
|
||||
DEPENDS_kernel-module-dtl1-cs = "bluez-dtl1-workaround"
|
||||
RDEPENDS_kernel-module-dtl1-cs = "bluez-dtl1-workaround"
|
||||
|
||||
pkg_postinst_kernel-image () {
|
||||
if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then
|
||||
mkdir -p $D/lib/modules/${KERNEL_VERSION}
|
||||
fi
|
||||
if [ -n "$D" ]; then
|
||||
${HOST_PREFIX}depmod-${KERNEL_MAJOR_VERSION} -A -b $D -F ${STAGING_KERNEL_DIR}/System.map-${KERNEL_VERSION} ${KERNEL_VERSION}
|
||||
else
|
||||
depmod -a
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_postinst_modules () {
|
||||
if [ -n "$D" ]; then
|
||||
${HOST_PREFIX}depmod-${KERNEL_MAJOR_VERSION} -A -b $D -F ${STAGING_KERNEL_DIR}/System.map-${KERNEL_VERSION} ${KERNEL_VERSION}
|
||||
else
|
||||
depmod -a
|
||||
update-modules || true
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_postrm_modules () {
|
||||
update-modules || true
|
||||
}
|
||||
|
||||
autoload_postinst_fragment() {
|
||||
if [ x"$D" = "x" ]; then
|
||||
modprobe %s || true
|
||||
fi
|
||||
}
|
||||
|
||||
# autoload defaults (alphabetically sorted)
|
||||
module_autoload_hidp = "hidp"
|
||||
module_autoload_ipv6 = "ipv6"
|
||||
module_autoload_ipsec = "ipsec"
|
||||
module_autoload_ircomm-tty = "ircomm-tty"
|
||||
module_autoload_rfcomm = "rfcomm"
|
||||
module_autoload_sa1100-rtc = "sa1100-rtc"
|
||||
# sa1100-rtc was renamed in 2.6.23 onwards
|
||||
module_autoload_rtc-sa1100 = "rtc-sa1100"
|
||||
|
||||
# alias defaults (alphabetically sorted)
|
||||
module_conf_af_packet = "alias net-pf-17 af_packet"
|
||||
module_conf_bluez = "alias net-pf-31 bluez"
|
||||
module_conf_bnep = "alias bt-proto-4 bnep"
|
||||
module_conf_hci_uart = "alias tty-ldisc-15 hci_uart"
|
||||
module_conf_l2cap = "alias bt-proto-0 l2cap"
|
||||
module_conf_sco = "alias bt-proto-2 sco"
|
||||
module_conf_rfcomm = "alias bt-proto-3 rfcomm"
|
||||
|
||||
python populate_packages_prepend () {
|
||||
def extract_modinfo(file):
|
||||
import re
|
||||
tmpfile = os.tmpnam()
|
||||
cmd = "PATH=\"%s\" %sobjcopy -j .modinfo -O binary %s %s" % (bb.data.getVar("PATH", d, 1), bb.data.getVar("HOST_PREFIX", d, 1) or "", file, tmpfile)
|
||||
os.system(cmd)
|
||||
f = open(tmpfile)
|
||||
l = f.read().split("\000")
|
||||
f.close()
|
||||
os.unlink(tmpfile)
|
||||
exp = re.compile("([^=]+)=(.*)")
|
||||
vals = {}
|
||||
for i in l:
|
||||
m = exp.match(i)
|
||||
if not m:
|
||||
continue
|
||||
vals[m.group(1)] = m.group(2)
|
||||
return vals
|
||||
|
||||
def parse_depmod():
|
||||
import re
|
||||
|
||||
dvar = bb.data.getVar('PKGD', d, 1)
|
||||
if not dvar:
|
||||
bb.error("PKGD not defined")
|
||||
return
|
||||
|
||||
kernelver = bb.data.getVar('KERNEL_VERSION', d, 1)
|
||||
kernelver_stripped = kernelver
|
||||
m = re.match('^(.*-hh.*)[\.\+].*$', kernelver)
|
||||
if m:
|
||||
kernelver_stripped = m.group(1)
|
||||
path = bb.data.getVar("PATH", d, 1)
|
||||
host_prefix = bb.data.getVar("HOST_PREFIX", d, 1) or ""
|
||||
major_version = bb.data.getVar('KERNEL_MAJOR_VERSION', d, 1)
|
||||
|
||||
cmd = "PATH=\"%s\" %sdepmod-%s -n -a -r -b %s -F %s/boot/System.map-%s %s" % (path, host_prefix, major_version, dvar, dvar, kernelver, kernelver_stripped)
|
||||
f = os.popen(cmd, 'r')
|
||||
|
||||
deps = {}
|
||||
pattern0 = "^(.*\.k?o):..*$"
|
||||
pattern1 = "^(.*\.k?o):\s*(.*\.k?o)\s*$"
|
||||
pattern2 = "^(.*\.k?o):\s*(.*\.k?o)\s*\\\$"
|
||||
pattern3 = "^\t(.*\.k?o)\s*\\\$"
|
||||
pattern4 = "^\t(.*\.k?o)\s*$"
|
||||
|
||||
line = f.readline()
|
||||
while line:
|
||||
if not re.match(pattern0, line):
|
||||
line = f.readline()
|
||||
continue
|
||||
m1 = re.match(pattern1, line)
|
||||
if m1:
|
||||
deps[m1.group(1)] = m1.group(2).split()
|
||||
else:
|
||||
m2 = re.match(pattern2, line)
|
||||
if m2:
|
||||
deps[m2.group(1)] = m2.group(2).split()
|
||||
line = f.readline()
|
||||
m3 = re.match(pattern3, line)
|
||||
while m3:
|
||||
deps[m2.group(1)].extend(m3.group(1).split())
|
||||
line = f.readline()
|
||||
m3 = re.match(pattern3, line)
|
||||
m4 = re.match(pattern4, line)
|
||||
deps[m2.group(1)].extend(m4.group(1).split())
|
||||
line = f.readline()
|
||||
f.close()
|
||||
return deps
|
||||
|
||||
def get_dependencies(file, pattern, format):
|
||||
# file no longer includes PKGD
|
||||
file = file.replace(bb.data.getVar('PKGD', d, 1) or '', '', 1)
|
||||
# instead is prefixed with /lib/modules/${KERNEL_VERSION}
|
||||
file = file.replace("/lib/modules/%s/" % bb.data.getVar('KERNEL_VERSION', d, 1) or '', '', 1)
|
||||
|
||||
if module_deps.has_key(file):
|
||||
import re
|
||||
dependencies = []
|
||||
for i in module_deps[file]:
|
||||
m = re.match(pattern, os.path.basename(i))
|
||||
if not m:
|
||||
continue
|
||||
on = legitimize_package_name(m.group(1))
|
||||
dependency_pkg = format % on
|
||||
dependencies.append(dependency_pkg)
|
||||
return dependencies
|
||||
return []
|
||||
|
||||
def frob_metadata(file, pkg, pattern, format, basename):
|
||||
import re
|
||||
vals = extract_modinfo(file)
|
||||
|
||||
dvar = bb.data.getVar('PKGD', d, 1)
|
||||
|
||||
# If autoloading is requested, output /etc/modutils/<name> and append
|
||||
# appropriate modprobe commands to the postinst
|
||||
autoload = bb.data.getVar('module_autoload_%s' % basename, d, 1)
|
||||
if autoload:
|
||||
name = '%s/etc/modutils/%s' % (dvar, basename)
|
||||
f = open(name, 'w')
|
||||
for m in autoload.split():
|
||||
f.write('%s\n' % m)
|
||||
f.close()
|
||||
postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, 1)
|
||||
if not postinst:
|
||||
bb.fatal("pkg_postinst_%s not defined" % pkg)
|
||||
postinst += bb.data.getVar('autoload_postinst_fragment', d, 1) % autoload
|
||||
bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
|
||||
|
||||
# Write out any modconf fragment
|
||||
modconf = bb.data.getVar('module_conf_%s' % basename, d, 1)
|
||||
if modconf:
|
||||
if bb.data.getVar("KERNEL_MAJOR_VERSION", d, 1) == "2.6":
|
||||
name = '%s/etc/modprobe.d/%s.conf' % (dvar, basename)
|
||||
else:
|
||||
name = '%s/etc/modutils/%s.conf' % (dvar, basename)
|
||||
f = open(name, 'w')
|
||||
f.write("%s\n" % modconf)
|
||||
f.close()
|
||||
|
||||
files = bb.data.getVar('FILES_%s' % pkg, d, 1)
|
||||
files = "%s /etc/modutils/%s /etc/modutils/%s.conf /etc/modprobe.d/%s.conf" % (files, basename, basename, basename)
|
||||
bb.data.setVar('FILES_%s' % pkg, files, d)
|
||||
|
||||
if vals.has_key("description"):
|
||||
old_desc = bb.data.getVar('DESCRIPTION_' + pkg, d, 1) or ""
|
||||
bb.data.setVar('DESCRIPTION_' + pkg, old_desc + "; " + vals["description"], d)
|
||||
|
||||
rdepends_str = bb.data.getVar('RDEPENDS_' + pkg, d, 1)
|
||||
if rdepends_str:
|
||||
rdepends = rdepends_str.split()
|
||||
else:
|
||||
rdepends = []
|
||||
rdepends.extend(get_dependencies(file, pattern, format))
|
||||
bb.data.setVar('RDEPENDS_' + pkg, ' '.join(rdepends), d)
|
||||
|
||||
module_deps = parse_depmod()
|
||||
module_regex = '^(.*)\.k?o$'
|
||||
module_pattern = 'kernel-module-%s'
|
||||
|
||||
postinst = bb.data.getVar('pkg_postinst_modules', d, 1)
|
||||
postrm = bb.data.getVar('pkg_postrm_modules', d, 1)
|
||||
do_split_packages(d, root='/lib/firmware', file_regex='^(.*)\.bin$', output_pattern='kernel-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='')
|
||||
do_split_packages(d, root='/lib/firmware', file_regex='^(.*)\.fw$', output_pattern='kernel-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='')
|
||||
do_split_packages(d, root='/lib/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='update-modules kernel-%s' % bb.data.getVar("KERNEL_VERSION", d, 1))
|
||||
|
||||
import re
|
||||
metapkg = "kernel-modules"
|
||||
bb.data.setVar('ALLOW_EMPTY_' + metapkg, "1", d)
|
||||
bb.data.setVar('FILES_' + metapkg, "", d)
|
||||
blacklist = [ 'kernel-dev', 'kernel-image', 'kernel-base', 'kernel-vmlinux' ]
|
||||
for l in module_deps.values():
|
||||
for i in l:
|
||||
pkg = module_pattern % legitimize_package_name(re.match(module_regex, os.path.basename(i)).group(1))
|
||||
blacklist.append(pkg)
|
||||
metapkg_rdepends = []
|
||||
packages = bb.data.getVar('PACKAGES', d, 1).split()
|
||||
for pkg in packages[1:]:
|
||||
if not pkg in blacklist and not pkg in metapkg_rdepends:
|
||||
metapkg_rdepends.append(pkg)
|
||||
bb.data.setVar('RDEPENDS_' + metapkg, ' '.join(metapkg_rdepends), d)
|
||||
bb.data.setVar('DESCRIPTION_' + metapkg, 'Kernel modules meta package', d)
|
||||
packages.append(metapkg)
|
||||
bb.data.setVar('PACKAGES', ' '.join(packages), d)
|
||||
}
|
||||
|
||||
# Support checking the kernel size since some kernels need to reside in partitions
|
||||
# with a fixed length or there is a limit in transferring the kernel to memory
|
||||
do_sizecheck() {
|
||||
if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" ]; then
|
||||
size=`ls -l arch/${ARCH}/boot/${KERNEL_IMAGETYPE} | awk '{ print $5}'`
|
||||
if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then
|
||||
rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE}
|
||||
die "This kernel (size=$size > ${KERNEL_IMAGE_MAXSIZE}) is too big for your device. Please reduce the size of the kernel by making more of it modular."
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
addtask sizecheck before do_install after do_compile
|
||||
|
||||
KERNEL_IMAGE_BASE_NAME ?= "${KERNEL_IMAGETYPE}-${PV}-${PR}-${MACHINE}-${DATETIME}"
|
||||
KERNEL_IMAGE_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${MACHINE}"
|
||||
|
||||
do_deploy() {
|
||||
install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOYDIR}/${KERNEL_IMAGE_BASE_NAME}.bin
|
||||
if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
|
||||
tar -cvzf ${DEPLOYDIR}/modules-${KERNEL_VERSION}-${PR}-${MACHINE}.tgz -C ${D} lib
|
||||
fi
|
||||
|
||||
if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then
|
||||
if test -e arch/${ARCH}/boot/compressed/vmlinux ; then
|
||||
${OBJCOPY} -O binary -R .note -R .comment -S arch/${ARCH}/boot/compressed/vmlinux linux.bin
|
||||
uboot-mkimage -A ${ARCH} -O linux -T kernel -C none -a ${UBOOT_ENTRYPOINT} -e ${UBOOT_ENTRYPOINT} -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin ${DEPLOYDIR}/uImage-${PV}-${PR}-${MACHINE}-${DATETIME}.bin
|
||||
rm -f linux.bin
|
||||
else
|
||||
${OBJCOPY} -O binary -R .note -R .comment -S vmlinux linux.bin
|
||||
rm -f linux.bin.gz
|
||||
gzip -9 linux.bin
|
||||
uboot-mkimage -A ${ARCH} -O linux -T kernel -C gzip -a ${UBOOT_ENTRYPOINT} -e ${UBOOT_ENTRYPOINT} -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin.gz ${DEPLOYDIR}/uImage-${PV}-${PR}-${MACHINE}-${DATETIME}.bin
|
||||
rm -f linux.bin.gz
|
||||
fi
|
||||
fi
|
||||
|
||||
cd ${DEPLOYDIR}
|
||||
rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.bin
|
||||
ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${KERNEL_IMAGE_SYMLINK_NAME}.bin
|
||||
}
|
||||
do_deploy[dirs] = "${DEPLOYDIR} ${B}"
|
||||
|
||||
addtask deploy before do_package after do_install
|
||||
|
||||
# perf must be enabled in individual kernel recipes
|
||||
PACKAGES =+ "perf"
|
||||
FILES_perf = "${bindir}/* \
|
||||
${libexecdir}"
|
||||
Reference in New Issue
Block a user