Changeset cc9f07c for BOOK/final-system

Timestamp:

Nov 30, 2015, 3:37:10 AM (9 years ago)

Author:

Chris Staub <chris@…>

Branches:

master, systemd

Children:

da47243

Parents:

917647cd

Message:

Provided explanation for --disable-bootstrap

File:

• BOOK/final-system/common/gcc.xml (modified) (2 diffs)

BOOK/final-system/common/gcc.xml

@@ -53 +53 @@
 
     <variablelist os="i1">
-      <title>The meaning of the new configure option:</title>
+      <title>The meaning of the new configure options:</title>
 
       <varlistentry>
@@ -61 +61 @@
           <filename>/tools/bin/sed</filename> in the <command>fixincl</command>
           program.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><parameter>--disable-bootstrap</parameter></term>
+        <listitem>
+          <para>For a native build, GCC defaults to performing a 3-stage
+          "bootstrap" of the compiler. This means that GCC is compiled a total
+          of 3 times - it is compiled once, the first stage compiler is used
+          to build itself again, and the second stage compiler builds itself
+          once more. The second and third passes are then compared, verifying
+          that GCC is able to reproduce itself successfully. However, there is
+          no need for this with the CLFS build process so we disable it here.</para>
         </listitem>
       </varlistentry>