Add libelf to dependencies section

Was r11464.

appendices/dependencies.xml

@@ -1493,6 +1493,41 @@
         </seglistitem>
       </segmentedlist>
 
+<!-- Begin Libelf dependency info -->
+  <bridgehead renderas="sect2" id="libelf-dep">Libelf</bridgehead>
+
+      <segmentedlist>
+        <segtitle>&dependencies;</segtitle>
+
+        <seglistitem>
+         <seg>Bash, Binutils, Coreutils, GCC, Glibc, and Make</seg>
+        </seglistitem>
+      </segmentedlist>
+
+      <segmentedlist>
+        <segtitle>&testsuites;</segtitle>
+
+        <seglistitem>
+          <seg>No test suite available</seg>
+        </seglistitem>
+      </segmentedlist>
+
+      <segmentedlist>
+        <segtitle>&before;</segtitle>
+
+        <seglistitem>
+          <seg>Linux Kernel</seg>
+        </seglistitem>
+      </segmentedlist>
+
+      <segmentedlist>
+        <segtitle>&external;</segtitle>
+
+        <seglistitem>
+          <seg>None</seg>
+        </seglistitem>
+      </segmentedlist>
+
 <!-- Begin Libffi dependency info -->
   <bridgehead renderas="sect2" id="libffi-dep">Libffi</bridgehead>
 
@@ -1607,9 +1642,8 @@
         <segtitle>&dependencies;</segtitle>
 
         <seglistitem>
-         <seg>Bash, Bc, Binutils, Coreutils, Diffutils, Findutils, GCC,
-         Glibc, Grep, Gzip, Kmod, Make, Ncurses, OpenSSL, Perl, 以及
-         Sed</seg>
+         <seg>Bash, Bc, Binutils, Coreutils, Diffutils, Findutils, GCC, Glibc,
+         Grep, Gzip, Kmod, Libelf, Make, Ncurses, OpenSSL, Perl, 以及 Sed</seg>
         </seglistitem>
       </segmentedlist>