jscnet
January 27, 2024, 1:01am
1
Attempting to compile kernel, but bumping into error.
[root@rocky8 build]# cat /etc/os-release
NAME="Rocky Linux"
VERSION="8.9 (Green Obsidian)"
ID="rocky"
ID_LIKE="rhel centos fedora"
VERSION_ID="8.9"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Rocky Linux 8.9 (Green Obsidian)"
ANSI_COLOR="0;32"
LOGO="fedora-logo-icon"
CPE_NAME="cpe:/o:rocky:rocky:8:GA"
HOME_URL="https://rockylinux.org/"
BUG_REPORT_URL="https://bugs.rockylinux.org/"
SUPPORT_END="2029-05-31"
ROCKY_SUPPORT_PRODUCT="Rocky-Linux-8"
ROCKY_SUPPORT_PRODUCT_VERSION="8.9"
REDHAT_SUPPORT_PRODUCT="Rocky Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="8.9"
uname -r
4.18.0-513.11.1.el8_9.x86_64
source dir:
/usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64/
Steps:
All necessary dev and kernel-devel utils and source files are installed
Copied config-$(uname -r)
from /boot
to /usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64
and saved as .config
Ran make oldconfig
Ran make manuconfig
→ saved changes
Ran make
Shortly afterwords I get the following error:
[root@rocky8 4.18.0-513.11.1.el8_9.x86_64]# make
DESCEND objtool
/usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64/tools/build/Makefile.build:37: /usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64/tools/build/Build.i
make[4]: *** No rule to make target '/usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64/tools/build/Build.include'. Stop.
make[3]: *** [Makefile:47: /usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64/tools/objtool/fixdep-in.o] Error 2
make[2]: *** [/usr/src/kernels/4.18.0-513.11.1.el8_9.x86_64/tools/build/Makefile.include:4: fixdep] Error 2
make[1]: *** [Makefile:65: objtool] Error 2
make: *** [Makefile:1782: tools/objtool] Error 2
There is no Build.include
file under tools/build/
directory.
[root@rocky8 4.18.0-513.11.1.el8_9.x86_64]# cd tools/build/
[root@rocky8 build]# ll
total 24
drwxr-xr-x. 2 root root 22 Jan 26 08:56 feature
-rw-r--r--. 1 root root 1286 Jan 10 15:09 Makefile
-rw-r--r--. 1 root root 3987 Jan 10 15:09 Makefile.build
-rw-r--r--. 1 root root 8621 Jan 10 15:09 Makefile.feature
-rw-r--r--. 1 root root 217 Jan 10 15:09 Makefile.include
drwxr-xr-x. 3 root root 16 Jan 26 08:56 tests
Is this a bug or am i supposed to generate it? It’s not clear if the additional errors are the problem or the file missing is the problem.
I’m at a loss on how to fix this, any advice would be appreciated.
label
January 27, 2024, 1:14am
2
You’ll need a lot more than just the kernel-devel package. The devel package typically only provides enough to compile a module against that kernel. This means you’ll need the source kernel package that was used to build the current kernel.
Is there a reason why you’re trying to compile your own kernel? This isn’t recommended nor supported .
jscnet
January 27, 2024, 2:03am
3
I’ve downloaded everything various online instructions have said to download and install.
Typically I (we) rebuild kernels to enable or disable features. I’m not sure why you said its not recommended, its common practice.
In my case I’m enabling NTFS r/w filesystem support.
I’m open to any suggestions on what steps you may have to address the compiling error?
label
January 27, 2024, 2:34am
4
It is not recommended because we (the community and maintainers) cannot support it. The wiki link specifies the reasons why it’s not supported.
Are ntfs-3g
and ntfsprogs
from the epel repository insufficient? You can easily install them after enabling the epel repository and they provide read/write support.
I’m not sure what you’ve read for compiling kernels, but the kernel-devel package is not enough. If you insist on building your own kernel, it would be better to recompile the source RPM. See below.
% dnf download kernel --source
% sudo dnf install epel-release rpm-build -y
% sudo crb enable
% sudo dnf install mock -y
% sudo usermod -aG mock label
# run newgrp or log out and back in
% newgrp
% rpm -i kernel-4.18.0-513.11.1.el8_9.src.rpm
% vi rpmbuild/SOURCES/kernel-x86_64.config
# make your changes as you see fit
% rpmbuild -bs rpmbuild/SPECS/kernel.spec --define 'dist .el8_9.custom'
Wrote: /home/label/rpmbuild/SRPMS/kernel-4.18.0-513.11.1.el8_9.custom.src.rpm
% mock -r rocky-8-x86_64 \
--define 'dist .el8_9.custom' \
--enablerepo=devel \
/home/label/rpmbuild/SRPMS/kernel-4.18.0-513.11.1.el8_9.custom.src.rpm
. . .
Wrote: /builddir/build/RPMS/kernel-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-headers-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-cross-headers-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debuginfo-common-x86_64-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/perf-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/perf-debuginfo-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/python3-perf-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/python3-perf-debuginfo-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-tools-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-tools-libs-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-tools-libs-devel-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-tools-debuginfo-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/bpftool-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/bpftool-debuginfo-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-selftests-internal-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-core-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-devel-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-extra-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-internal-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-debuginfo-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-core-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-devel-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-modules-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-modules-extra-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-modules-internal-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debuginfo-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-ipaclones-internal-4.18.0-513.11.1.el8_9.custom.x86_64.rpm
jscnet
January 27, 2024, 2:37am
5
Thanks. I’ll try that tonight and post back my results for others who might be interested.
jscnet
January 27, 2024, 5:00pm
6
This process sucked, using up all remaining hard drive space on a 40G partition. Ultimately, failing completely due to lack of disk space.
system
Closed
March 27, 2024, 5:01pm
7
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