mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-04-23 09:32:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

kernel.bbclass: Simplify the current external module code

Browse Source 
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Richard Purdie
2010-05-24 11:14:56 +01:00
parent 78988bb014
commit 6bf1f8c76e
1 changed files with 22 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
meta/classes/kernel.bbclass
View File

@@ -83,13 +83,19 @@ kernel_do_compile() {
}
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}
@@ -101,23 +107,16 @@ kernel_do_install() {
if [ "${KERNEL_MAJOR_VERSION}" = "2.6" ]; then
install -d ${D}/etc/modprobe.d
fi
# Check if scripts/genksyms exists and if so, build it
if [ -e scripts/genksyms/ ]; then
oe_runmake SUBDIRS="scripts/genksyms"
fi
#
# Support for external module building - create a minimal copy of the kernel source tree
#
kerneldir=${D}/kernel/
if [ -e include/asm ] ; then
# This link is generated only in kernel before 2.6.33-rc1, don't stage it for newer kernels
ASMDIR=`readlink include/asm`
mkdir -p $kerneldir/include/$ASMDIR
cp -fR include/$ASMDIR/* $kerneldir/include/$ASMDIR/
fi
# Kernel 2.6.27 moved headers from includes/asm-${ARCH} to arch/${ARCH}/include/asm
# Take care of arch specific headers
# Kernel 2.6.27 moved headers from includes/asm-${ARCH} to arch/${ARCH}/include/asm
if [ -e arch/${ARCH}/include/asm/ ] ; then
if [ -e include/asm ] ; then
cp -fR arch/${ARCH}/include/asm/* $kerneldir/include/asm/
@@ -134,34 +133,14 @@ kernel_do_install() {
cp -fR arch/x86/* $kerneldir/arch/x86/
fi
# ASMDIR is not always set ...
if [ -e include/asm ] ; then
rm -f $kerneldir/include/asm
if [ -n $ASMDIR ] ; then
ln -sf $ASMDIR $kerneldir/include/asm
fi
fi
mkdir -p $kerneldir/include/asm-generic
cp -fR include/asm-generic/* $kerneldir/include/asm-generic/
for entry in drivers/crypto drivers/media include/generated include/linux include/net include/pcmcia include/media include/acpi include/sound include/video include/scsi include/trace include/mtd include/rdma include/drm include/xen; do
# 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
if [ -f include/Kbuild ]; then
cp -fR include/Kbuild $kerneldir/include
fi
if [ -d drivers/sound ]; then
# 2.4 alsa needs some headers from this directory
mkdir -p $kerneldir/include/drivers/sound
cp -fR drivers/sound/*.h $kerneldir/include/drivers/sound/
fi
install -m 0644 .config $kerneldir/config-${KERNEL_VERSION}
ln -sf config-${KERNEL_VERSION} $kerneldir/.config
ln -sf config-${KERNEL_VERSION} $kerneldir/kernel-config
@@ -169,9 +148,14 @@ kernel_do_install() {
echo "${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}
@@ -181,14 +165,6 @@ kernel_do_install() {
install -d $kerneldir/arch/x86
install -m 0644 arch/x86/Makefile* $kerneldir/arch/x86
fi
cp -fR include/config* $kerneldir/include/
# Install kernel images and system.map to staging
[ -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/
cp -fR scripts $kerneldir/
# Remove the following binaries which cause strip errors
# during do_package for cross-compiled platforms