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https://git.linuxfromscratch.org/lfs.git
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f874424cab
Move network services to /lib/services. Move init-functions to /lib/lsb. Make /lib/lsb a symlink to /lib/services. Create convenience symlink /etc/init.d->/etc/rc.d/init.d Add help and man pages to ifup/ifdown. Append /run/var/bootlog to /var/log/boot.log at the end of the boot sequence. Add capability to step through the boot scripts at boot time. Optionally allow environment variables in sysconfig directory's console, network, and clock files to be placed in rc.site. Add an optional FASTBOOT parameter to set /fastboot when rebooting. Remove a minor warning message from udev that is triggered by the udev_retry boot script. Add SKIPTMPCLEAN as an optional parameter to skip cleaning /tmp at boot time. Add a page to Chapter 7 documenting rc.site. git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9597 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
137 lines
4.4 KiB
XML
137 lines
4.4 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-tools-binutils-pass2" role="wrap">
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<?dbhtml filename="binutils-pass2.html"?>
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<sect1info condition="script">
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<productname>binutils</productname>
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<productnumber>&binutils-version;</productnumber>
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<address>&binutils-url;</address>
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</sect1info>
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<title>Binutils-&binutils-version; - Pass 2</title>
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<indexterm zone="ch-tools-binutils-pass2">
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<primary sortas="a-Binutils">Binutils</primary>
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<secondary>tools, pass 2</secondary>
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</indexterm>
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<sect2 role="package">
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<title/>
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="../chapter06/binutils.xml"
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xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<segtitle>&diskspace;</segtitle>
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<seglistitem>
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<seg>&binutils-ch5p2-sbu;</seg>
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<seg>&binutils-ch5p2-du;</seg>
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</seglistitem>
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</segmentedlist>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Binutils</title>
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<para>Create a separate build directory again:</para>
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<screen><userinput remap="pre">mkdir -v ../binutils-build
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cd ../binutils-build</userinput></screen>
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<para>Prepare Binutils for compilation:</para>
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<screen><userinput remap="configure">CC="$LFS_TGT-gcc -B/tools/lib/" \
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AR=$LFS_TGT-ar RANLIB=$LFS_TGT-ranlib \
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../binutils-&binutils-dir;/configure --prefix=/tools \
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--disable-nls --with-lib-path=/tools/lib</userinput></screen>
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<!-- ../binutils-&binutils-version;/configure - -prefix=/tools \ -->
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<variablelist>
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<title>The meaning of the new configure options:</title>
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<varlistentry>
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<term><parameter>CC="$LFS_TGT-gcc -B/tools/lib/" AR=$LFS_TGT-ar RANLIB=$LFS_TGT-ranlib</parameter></term>
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<listitem>
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<para>Because this is really a native build of Binutils, setting these
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variables ensures that the build system uses the cross-compiler and
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associated tools instead of the ones on the host system.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>--with-lib-path=/tools/lib</parameter></term>
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<listitem>
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<para>This tells the configure script to specify the library
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search path during the compilation of Binutils, resulting in
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<filename class="directory">/tools/lib</filename> being passed
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to the linker. This prevents the linker from searching through
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library directories on the host.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para>Compile the package:</para>
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<screen><userinput remap="make">make</userinput></screen>
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<para>Install the package:</para>
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<screen><userinput remap="install">make install</userinput></screen>
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<para>Now prepare the linker for the <quote>Re-adjusting</quote> phase in
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the next chapter:</para>
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<screen><userinput remap="adjust">make -C ld clean
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make -C ld LIB_PATH=/usr/lib:/lib
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cp -v ld/ld-new /tools/bin</userinput></screen>
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<variablelist>
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<title>The meaning of the make parameters:</title>
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<varlistentry>
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<term><parameter>-C ld clean</parameter></term>
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<listitem>
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<para>This tells the make program to remove all compiled
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files in the <filename class="directory">ld</filename>
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subdirectory.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>-C ld LIB_PATH=/usr/lib:/lib</parameter></term>
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<listitem>
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<para>This option rebuilds everything in the <filename
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class="directory">ld</filename> subdirectory. Specifying the
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<envar>LIB_PATH</envar> Makefile variable on the command line
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allows us to override the default value of the temporary tools
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and point it to the proper final path. The value of this variable
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specifies the linker's default library search path. This
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preparation is used in the next chapter.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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<sect2 role="content">
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<title/>
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<para>Details on this package are located in
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<xref linkend="contents-binutils" role="."/></para>
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</sect2>
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</sect1>
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