@@ -65,11 +65,3 @@ KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_KERNEL_ARCH} -fuse-ld=bfd ${DE
KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}"
KERNEL_AR = "${CCACHE}${HOST_PREFIX}ar ${HOST_AR_KERNEL_ARCH}"
TOOLCHAIN ?= "gcc"
-
-# 6.3+ requires the variable LOCALVERSION to be set to not get a "+" in
-# the local version. Having it empty means nothing will be added, and any
-# value will be appended to the local kernel version. This replaces the
-# use of .scmversion file for setting a localversion without using
-# the CONFIG_LOCALVERSION option.
-KERNEL_LOCALVERSION ??= ""
-export LOCALVERSION ?= "${KERNEL_LOCALVERSION}"
@@ -541,6 +541,7 @@ do_shared_workdir () {
#
echo "${KERNEL_VERSION}" > $kerneldir/${KERNEL_PACKAGE_NAME}-abiversion
+ echo "${KERNEL_LOCALVERSION}" > $kerneldir/${KERNEL_PACKAGE_NAME}-localversion
# Copy files required for module builds
cp System.map $kerneldir/System.map-${KERNEL_VERSION}
@@ -630,6 +631,19 @@ python check_oldest_kernel() {
check_oldest_kernel[vardepsexclude] += "OLDEST_KERNEL KERNEL_VERSION"
do_configure[prefuncs] += "check_oldest_kernel"
+KERNEL_LOCALVERSION ??= ""
+
+# 6.3+ requires the variable LOCALVERSION to be set to not get a "+" in
+# the local version. Having it empty means nothing will be added, and any
+# value will be appended to the local kernel version. This replaces the
+# use of .scmversion file for setting a localversion without using
+# the CONFIG_LOCALVERSION option.
+#
+# Note: This class saves the value of localversion to a file
+# so other recipes like make-mod-scripts can restore it via the
+# helper function get_kernellocalversion_file
+export LOCALVERSION="${KERNEL_LOCALVERSION}"
+
kernel_do_configure() {
# fixes extra + in /lib/modules/2.6.37+
# $ scripts/setlocalversion . => +
@@ -5,6 +5,7 @@ do_patch[depends] += "virtual/kernel:do_shared_workdir"
do_patch[noexec] = "1"
do_package[depends] += "virtual/kernel:do_populate_sysroot"
KERNEL_VERSION = "${@get_kernelversion_file("${STAGING_KERNEL_BUILDDIR}")}"
+LOCAL_VERSION = "${@get_kernellocalversion_file("${STAGING_KERNEL_BUILDDIR}")}"
inherit linux-kernel-base
@@ -33,6 +33,17 @@ def get_kernelversion_file(p):
except IOError:
return None
+def get_kernellocalversion_file(p):
+ fn = p + '/kernel-localversion'
+
+ try:
+ with open(fn, 'r') as f:
+ return f.readlines()[0].strip()
+ except IOError:
+ return ""
+
+ return ""
+
def linux_module_packages(s, d):
suffix = ""
return " ".join(map(lambda s: "kernel-module-%s%s" % (s.lower().replace('_', '-').replace('@', '+'), suffix), s.split()))
@@ -14,6 +14,7 @@ export CROSS_COMPILE = "${TARGET_PREFIX}"
export KBUILD_OUTPUT = "${STAGING_KERNEL_BUILDDIR}"
export KERNEL_VERSION = "${@oe.utils.read_file('${STAGING_KERNEL_BUILDDIR}/kernel-abiversion')}"
+export LOCALVERSION = "${@oe.utils.read_file('${STAGING_KERNEL_BUILDDIR}/kernel-localversion')}"
KERNEL_OBJECT_SUFFIX = ".ko"
# kernel modules are generally machine specific
@@ -21,6 +21,9 @@ DEPENDS += "gmp-native"
EXTRA_OEMAKE = " HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}""
EXTRA_OEMAKE += " HOSTCXX="${BUILD_CXX} ${BUILD_CXXFLAGS} ${BUILD_LDFLAGS}" CROSS_COMPILE=${TARGET_PREFIX}"
+KERNEL_LOCALVERSION = "${@get_kernellocalversion_file("${STAGING_KERNEL_BUILDDIR}")}"
+export LOCALVERSION="${KERNEL_LOCALVERSION}"
+
# Build some host tools under work-shared. CC, LD, and AR are probably
# not used, but this is the historical way of invoking "make scripts".
#