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Added a brief explanation of the Linux API Headers instructions.

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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@8708 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
This commit is contained in:
Bruce Dubbs 2008-10-27 06:33:21 +00:00
parent db2f21efd2
commit e4b8b816df
3 changed files with 26 additions and 8 deletions
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4
chapter01/changelog.xml
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@ -39,6 +39,10 @@
<listitem> <listitem>
<para>2008-10-27</para> <para>2008-10-27</para>
<itemizedlist> <itemizedlist>
<listitem>
<para>[bdubbs] - Added a brief explanation of the Linux API Headers
instructions.</para>
</listitem>
<listitem> <listitem>
<para>[bdubbs] - Added i386, linux32, and linux64 as symbolic <para>[bdubbs] - Added i386, linux32, and linux64 as symbolic
links to setarch in util-linux contents.</para> links to setarch in util-linux contents.</para>

15
chapter05/linux-headers.xml
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@ -44,14 +44,21 @@
<title>Installation of Linux API Headers</title> <title>Installation of Linux API Headers</title>
<para>The Linux kernel needs to expose an Application Programming Interface <para>The Linux kernel needs to expose an Application Programming Interface
(API) for the system's C library (Glibc in LFS) to utilize. This is done (API) for the system's C library (Glibc in LFS) to use. This is done
by way of sanitizing various C header files that are shipped in the Linux by way of sanitizing various C header files that are shipped in the Linux
kernel source tarball.</para> kernel source tarball.</para>
<para>Install the header files:</para> <para>First, make sure there are no stale files and dependencies lying around
from previous activity:</para>
<screen><userinput remap="install">make mrproper <screen><userinput remap="install">make mrproper</userinput></screen>
make headers_check
<para>Now test and extract the user-visible kernel headers from the source.
They are placed in an intermediate local directory and copied to the needed
location because the extraction process removes any existing files in
the target directory.</para>
<screen><userinput remap="install">make headers_check
make INSTALL_HDR_PATH=dest headers_install make INSTALL_HDR_PATH=dest headers_install
cp -rv dest/include/* /tools/include</userinput></screen> cp -rv dest/include/* /tools/include</userinput></screen>

15
chapter06/linux-headers.xml
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@ -42,14 +42,21 @@
<title>Installation of Linux API Headers</title> <title>Installation of Linux API Headers</title>
<para>The Linux kernel needs to expose an Application Programming Interface <para>The Linux kernel needs to expose an Application Programming Interface
(API) for the system's C library (Glibc in LFS) to utilize. This is done (API) for the system's C library (Glibc in LFS) to use. This is done
by way of sanitizing various C header files that are shipped in the Linux by way of sanitizing various C header files that are shipped in the Linux
kernel source tarball.</para> kernel source tarball.</para>
<para>Install the header files:</para> <para>First, make sure there are no stale files and dependencies lying around
from previous activity:</para>
<screen><userinput remap="install">make mrproper <screen><userinput remap="install">make mrproper</userinput></screen>
make headers_check
<para>Now test and extract the user-visible kernel headers from the source.
They are placed in an intermediate local directory and copied to the needed
location because the extraction process removes any existing files in
the target directory.</para>
<screen><userinput remap="install">make headers_check
make INSTALL_HDR_PATH=dest headers_install make INSTALL_HDR_PATH=dest headers_install
cp -rv dest/include/* /usr/include</userinput></screen> cp -rv dest/include/* /usr/include</userinput></screen>