diff --git a/chapter06/gcc-pass2.xml b/chapter06/gcc-pass2.xml
index d313feff2..c71d03ae1 100644
--- a/chapter06/gcc-pass2.xml
+++ b/chapter06/gcc-pass2.xml
@@ -111,7 +111,7 @@ cd       build</userinput></screen>
       <title>The meaning of the new configure options:</title><!-- WIP -->
 
       <varlistentry>
-        <term><parameter>-with-build-sysroot=$LFS</parameter></term>
+        <term><parameter>--with-build-sysroot=$LFS</parameter></term>
         <listitem>
           <para>Normally, using <parameter>--host</parameter> ensures that
           a cross-compiler is used for building GCC, and that compiler knows
@@ -123,6 +123,33 @@ cd       build</userinput></screen>
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><parameter>--target=$LFS_TGT</parameter></term>
+        <listitem>
+          <para>As we are cross-compiling GCC, it's impossible to build
+          target libraries (<filename class="libraryfile">libgcc</filename>
+          and <filename class="libraryfile">libstdc++</filename>) with the
+          compiled GCC binaries because these binaries won't run on the
+          host distro.  GCC building system will attempt to use the
+          C and C++ compilers on the host distro as a workaround by default.
+          It's not supported to build GCC target libraries with a different
+          version of GCC, so using host compilers may cause building
+          failure.  This parameter ensures to build the libraries with GCC
+          pass 1 and prevent the issue.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><parameter>LDFLAGS_FOR_TARGET=...</parameter></term>
+        <listitem>
+          <para>Allow <filename class="libraryfile">libstdc++</filename> to
+          use shared <filename class="libraryfile">libgcc</filename> being
+          built in this pass, instead of the static version built in GCC
+          pass 1. This is needed for supporting C++ exception
+          handling.</para>
+        </listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><parameter>--enable-initfini-array</parameter></term>
         <listitem>