aboutsummaryrefslogtreecommitdiffstats
path: root/chapter05/generalinstructions.xml
diff options
context:
space:
mode:
Diffstat (limited to 'chapter05/generalinstructions.xml')
-rw-r--r--chapter05/generalinstructions.xml71
1 files changed, 71 insertions, 0 deletions
diff --git a/chapter05/generalinstructions.xml b/chapter05/generalinstructions.xml
new file mode 100644
index 000000000..bab8bed22
--- /dev/null
+++ b/chapter05/generalinstructions.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+ <!ENTITY % general-entities SYSTEM "../general.ent">
+ %general-entities;
+]>
+
+<sect1 id="ch-tools-generalinstructions">
+ <?dbhtml filename="generalinstructions.html"?>
+
+ <title>General Compilation Instructions</title>
+
+ <para>When building packages there are several assumptions made within
+ the instructions:</para>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>Several of the packages are patched before compilation, but only when
+ the patch is needed to circumvent a problem. A patch is often needed in
+ both this and the next chapter, but sometimes in only one or the other.
+ Therefore, do not be concerned if instructions for a downloaded patch seem
+ to be missing. Warning messages about <emphasis>offset</emphasis> or
+ <emphasis>fuzz</emphasis> may also be encountered when applying a patch. Do
+ not worry about these warnings, as the patch was still successfully
+ applied.</para>
+ </listitem>
+
+ <listitem>
+ <para>During the compilation of most packages, there will be several
+ warnings that scroll by on the screen. These are normal and can safely be
+ ignored. These warnings are as they appear&mdash;warnings about
+ deprecated, but not invalid, use of the C or C++ syntax. C standards change
+ fairly often, and some packages still use the older standard. This is not a
+ problem, but does prompt the warning.</para>
+
+ <important>
+ <para>After installing each package, delete its source and build
+ directories, unless specifically instructed otherwise. Deleting the
+ sources prevents mis-configuration when the same package is reinstalled
+ later.</para>
+ </important>
+ </listitem>
+
+ <listitem>
+ <para>Check one last time that the <envar>LFS</envar> environment variable
+ is set up properly:</para>
+
+<screen role="nodump"><userinput>echo $LFS</userinput></screen>
+
+ <para>Make sure the output shows the path to the LFS partition's mount
+ point, which is <filename class="directory">/mnt/lfs</filename>, using our
+ example.</para>
+ </listitem>
+
+ <listitem>
+
+ <para>Finally, one last important item must be emphasized:</para>
+
+ <important>
+ <para>Before issuing the build instructions for a package, the package
+ should be unpacked as user <systemitem class="username">lfs</systemitem>,
+ and a <command>cd</command> into the created directory should be
+ performed. The build instructions assume that the
+ <command>bash</command> shell is in use.</para>
+ </important>
+ </listitem>
+
+ </itemizedlist>
+
+</sect1>