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- <sect2>
- <title>Command explanations</title>
- <para>
- <userinput>yes "" | make config:</userinput> This runs make config and
- answers "Y" to every question the config script asks the user. We're not
- configuring the real kernel here, we just need to have some sort of
- configure file created so that we can run make dep next that will create
- a few files in $LFS/usr/src/linux/include/linux like version.h among
- others that we will need to compilg Glibc and other packages later in
- chroot.
- </para>
- <para>
- <userinput>make dep:</userinput> make dep checks dependencies and sets
- up the dependencies file. We don't really care about the dependency
- checks, but what we do care about is that make dep creates those
- aforementioned files in $LFS/usr/src/linux/include/linux we will be
- needing later on.
- </para>
- <para>
- <userinput>ln -s ../src/linux/include/linux</userinput> and
- <userinput>ln -s ../src/linux/include/asm:</userinput> These
- commands create the linux and asm symlinks in the $LFS/usr/include
- directory that point to the proper directories in the Linux source tree.
- Packages that need kernel headers include them with lines like #include
- <linux/errno.h>. These paths are relative to the /usr/include
- directory so the /usr/include/linux link points to the directory
- containing the Linux kernel header files. The same goes for the asm
- symlink.
- </para>
- </sect2>
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