3rd-party/linux-kernel-module-cheat
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readme: improve ordering

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Add note about uris list
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Ciro Santilli
2018-09-14 10:49:19 +01:00
parent 2f413958b0
commit 55765d7101
1 changed files with 21 additions and 13 deletions
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README.adoc
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@@ -81,19 +81,6 @@ cd linux-kernel-module-cheat
The first configure will take a while (30 minutes to 2 hours) to clone and build, see <<benchmark-builds>> for more details.
It does not work if you just download the `.zip` from GitHub because we use link:.gitmodules[Git submodules], you must clone this repo. `./configure` then fetches only the required submodules for you.
It is super easy to build for different CPU architectures, just use the `--arch` option:
....
./build-qemu --arch arm && \
./build-buildroot --arch arm && \
./run --arch arm && \
:;
....
See also: <<cpu-architecture,CPU architectures>>.
If you don't want to wait, you could also try the following faster but much more limited methods:
* <<prebuilt>>
@@ -101,6 +88,16 @@ If you don't want to wait, you could also try the following faster but much more
but you will soon find that they are simply not enough if you anywhere near serious about systems programming.
If `./configure` fails with:
....
E: You must put some 'source' URIs in your sources.list
....
see this: https://askubuntu.com/questions/496549/error-you-must-put-some-source-uris-in-your-sources-list/857433#857433 I don't know how to automate this step. Why, Ubuntu, why.
It does not work if you just download the `.zip` from GitHub because we use link:.gitmodules[Git submodules], you must clone this repo. `./configure` then fetches only the required submodules for you.
After QEMU opens up, you can start playing with the kernel modules:
....
@@ -136,6 +133,17 @@ See also: <<quit-qemu-from-text-mode>>.
All available modules can be found in the link:packages/kernel_modules/[`kernel_modules` directory].
It is super easy to build for different CPU architectures, just use the `--arch` option:
....
./build-qemu --arch arm && \
./build-buildroot --arch arm && \
./run --arch arm && \
:;
....
See also: <<cpu-architecture,CPU architectures>>.
I now urge you to read the following sections which contain widely applicable information:
* <<run-command-after-boot>>