source: chapter06/kernel-exp.xml@ 9901b31e

10.0 10.0-rc1 10.1 10.1-rc1 11.0 11.0-rc1 11.0-rc2 11.0-rc3 11.1 11.1-rc1 11.2 11.2-rc1 11.3 11.3-rc1 12.0 12.0-rc1 12.1 12.1-rc1 6.0 6.1 6.1.1 6.3 6.4 6.5 6.6 6.7 6.8 7.0 7.1 7.2 7.3 7.4 7.5 7.5-systemd 7.6 7.6-systemd 7.7 7.7-systemd 7.8 7.8-systemd 7.9 7.9-systemd 8.0 8.1 8.2 8.3 8.4 9.0 9.1 arm bdubbs/gcc13 ml-11.0 multilib renodr/libudev-from-systemd s6-init trunk v4_1 v5_0 v5_1 v5_1_1 xry111/arm64 xry111/arm64-12.0 xry111/clfs-ng xry111/lfs-next xry111/loongarch xry111/loongarch-12.0 xry111/loongarch-12.1 xry111/mips64el xry111/pip3 xry111/rust-wip-20221008 xry111/update-glibc
Last change on this file since 9901b31e was a6445cf, checked in by Timothy Bauscher <timothy@…>, 22 years ago

o Upgraded to automake-1.7.1, modutils-2.4.21, man-pages-1.53,

kbd-1.08, util-linux-2.11w, autoconf-2.54, e2fsprogs-1.29,
groff-1.18.1, psmisc-21.2, less-378, procps-3.0.4, make-3.80,
ncurses-5.3.

o Added libtool-1.4.2.patch
o Added findutils-4.1-segfault.patch
o Replaced mkdir ... with cp -HR.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2195 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

  • Property mode set to 100644
File size: 1.6 KB
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1<sect2>
2<title>Command explanations</title>
3
4<para><userinput>ln -s /static/bin/pwd /bin/pwd</userinput>: In the kernel
5source, the path to the <filename>pwd</filename> program is hard-wired as
6<filename>/bin/pwd</filename>, so we create a temporary symlink to account
7for that. At the end we remove it again.</para>
8
9<para><userinput>make mrproper</userinput>: This ensures that the kernel
10tree is absolutely clean. The kernel team recommends that this command be
11issued prior to <emphasis>each</emphasis> kernel compilation and that you
12shouldn't rely on the source tree being clean after untarring.</para>
13
14<para><userinput>make include/linux/version.h</userinput> and
15<userinput>make symlinks</userinput>: This creates the
16<filename>include/linux/version.h</filename> file and the platform-specific
17<filename class="symlink">include/asm</filename> symlink.</para>
18
19<para><userinput>cp -HR include/asm /usr/include</userinput> and
20<userinput>cp -R include/asm-generic /usr/include</userinput>:
21These commands copy the platform-specific assembler kernel header files to
22<filename class="directory">/usr/include/asm</filename> and <filename
23class="directory">/usr/include/asm-generic</filename>.</para>
24
25<para><userinput>cp -R include/linux /usr/include</userinput>:
26This command copies the cross-platform kernel header files to
27<filename>/usr/include</filename>.</para>
28
29<para><userinput>touch /usr/include/linux/autoconf.h</userinput>: This
30creates an empty <filename>autoconf.h</filename> file. As we do not yet
31configure the kernel, we have to create this file ourselves for those few
32kernel header files that make use of it, to avoid compilation failures.</para>
33
34</sect2>
35
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