Talk:Custom Kernel: Difference between revisions
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It is really not clear what is meant by "the build-NAME folder" here. | It is really not clear what is meant by "the build-NAME folder" here. | ||
== Locations of | == Locations/paths of build config files Answer == | ||
Usually these are the directories you would look for in linux-lts apk package development (replace "x86_64" with different $ARCH if needed) (replace $YOUR_WORK_DIR to which directory you downloaded aports to), | Usually these are the directories you would look for in linux-lts apk package development (replace "x86_64" with different $ARCH if needed) (replace $YOUR_WORK_DIR to which directory you downloaded aports to), | ||
Below should contain <code>lts.x86_64.config</code>, <code>virt.x86_64.config</code> and <code>.patch</code> files (and more $ARCH's by default, but to keep it simple, I will just state the x86_64 files) | Below should contain <code>APKBUILD</code>, <code>lts.x86_64.config</code>, <code>virt.x86_64.config</code> and <code>.patch</code> files (and more $ARCH's by default, but to keep it simple, I will just state the x86_64 files) | ||
{{cmd|$YOUR_WORK_DIR/aports/main/linux-lts}} | {{cmd|$YOUR_WORK_DIR/aports/main/linux-lts}} | ||
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{{cmd|$YOUR_WORK_DIR/aports/main/linux-lts/src/build-virt.x86_64}} | {{cmd|$YOUR_WORK_DIR/aports/main/linux-lts/src/build-virt.x86_64}} | ||
In the "<code>APKBUILD</code>" file, change this "<code>source</code>" line to this: | |||
{{cat|$YOUR_WORK_DIR/aports/main/linux-lts/APKBUILD|... | |||
source{{=}}"https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/linux-$_kernver.tar.xz | |||
0001-powerpc-boot-wrapper-Add-z-notext-flag-for-ppc64le.patch | |||
0002-x86-Compress-vmlinux-with-zstd-19-instead-of-22.patch | |||
0003-kexec-add-kexec_load_disabled-boot-option.patch | |||
0004-objtool-respect-AWK-setting.patch | |||
0005-powerpc-config-defang-gcc-check-for-stack-protector-.patch | |||
lts.x86_64.config | |||
virt.x86_64.config | |||
" | |||
...}} | |||
do <code>make menuconfig</code> within <code>$YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION</code> and copy the .config file to <code>$YOUR_WORK_DIR/aports/main/linux-lts/lts.x86_64.config</code> and/or <code>$YOUR_WORK_DIR/aports/main/linux-lts/virt.x86_64.config</code> | do <code>make menuconfig</code> within <code>$YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION</code> and copy the .config file to <code>$YOUR_WORK_DIR/aports/main/linux-lts/lts.x86_64.config</code> and/or <code>$YOUR_WORK_DIR/aports/main/linux-lts/virt.x86_64.config</code> | ||
== build_NAME Answer == | |||
''After you are done using the menu in the build-NAME folder by doing make menuconfig'' | |||
the "build-NAME" folder should actually be <code>$YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION</code> | |||
Latest revision as of 14:59, 8 December 2024
Needs to be adjusted for other archs
— Preceding unsigned comment added by Orson Teodoro (talk • contribs) 03:36, 4 March 2018
Locations/paths of build config files
My goal is to build the Virt (not Standard/LTS) kernel using the defaults for Virt, and I don't understand which files are needed in exactly which paths.
I had difficulty understanding the excerpt below. Is anyone willing to assist me in understanding it? For example, where/what is the "linux-4.15" folder?
- When you are done with your edits either by editing directly the APKBUILD and copying the lts.ARCH.config as .config in the linux-4.15 folder. You will then move the .config back overriding the lts.ARCH.config generated by make menuconfig.
— Preceding unsigned comment added by -anthumchris- (talk • contribs) 17:34, 23 November 2024
build_NAME
After you are done using the menu in the build-NAME folder by doing make menuconfig
It is really not clear what is meant by "the build-NAME folder" here.
Locations/paths of build config files Answer
Usually these are the directories you would look for in linux-lts apk package development (replace "x86_64" with different $ARCH if needed) (replace $YOUR_WORK_DIR to which directory you downloaded aports to),
Below should contain APKBUILD, lts.x86_64.config, virt.x86_64.config and .patch files (and more $ARCH's by default, but to keep it simple, I will just state the x86_64 files)
$YOUR_WORK_DIR/aports/main/linux-lts
ALL .patch files that are in $YOUR_WORK_DIR/aports/main/linux-lts are also in below
$YOUR_WORK_DIR/aports/main/linux-lts/src
Below is a tar compressed linux file that decompresses into linux-$VERSION
$YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION.tar.gz
$YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION
$YOUR_WORK_DIR/aports/main/linux-lts/src/build-lts.x86_64
$YOUR_WORK_DIR/aports/main/linux-lts/src/build-virt.x86_64
In the "APKBUILD" file, change this "source" line to this:
Contents of $YOUR_WORK_DIR/aports/main/linux-lts/APKBUILD
do make menuconfig within $YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION and copy the .config file to $YOUR_WORK_DIR/aports/main/linux-lts/lts.x86_64.config and/or $YOUR_WORK_DIR/aports/main/linux-lts/virt.x86_64.config
build_NAME Answer
After you are done using the menu in the build-NAME folder by doing make menuconfig
the "build-NAME" folder should actually be $YOUR_WORK_DIR/aports/main/linux-lts/src/linux-$VERSION