From a0a8f45a1c8ca7952e4596785ad399ec47b7a0af Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Thu, 17 Aug 2017 19:12:19 -0400
Subject: Add libjpeg dependency

---
 manual/qpdf-manual.xml | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'manual/qpdf-manual.xml')

diff --git a/manual/qpdf-manual.xml b/manual/qpdf-manual.xml
index 0266a1dc..ac1de4c6 100644
--- a/manual/qpdf-manual.xml
+++ b/manual/qpdf-manual.xml
@@ -93,14 +93,22 @@
   <sect1 id="ref.prerequisites">
    <title>System Requirements</title>
    <para>
-    The qpdf package has only one external dependencies.  In
-    order to build qpdf, the following packages are required:
+    The qpdf package has few external dependencies. In order to build
+    qpdf, the following packages are required:
     <itemizedlist>
      <listitem>
       <para>
        zlib: <ulink url="http://www.zlib.net/">http://www.zlib.net/</ulink>
       </para>
      </listitem>
+     <listitem>
+      <para>
+       jpeg: <ulink
+       url="http://www.ijg.org/files/">http://www.ijg.org/files/</ulink>
+       or <ulink
+       url="https://libjpeg-turbo.org/">https://libjpeg-turbo.org/</ulink>
+      </para>
+     </listitem>
      <listitem>
       <para>
        gnu make 3.81 or newer: <ulink url="http://www.gnu.org/software/make">http://www.gnu.org/software/make</ulink>
@@ -1509,7 +1517,7 @@ outfile.pdf</option>
    </para>
    <para>
     When linking against the qpdf static library, you may also need to
-    specify <literal>-lz</literal> on your link command.  If
+    specify <literal>-lz -ljpeg</literal> on your link command. If
     your system understands how to read libtool
     <filename>.la</filename> files, this may not be necessary.
    </para>
-- 
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