Mention libgcrypt in Unix installation of YAZ

diff --git a/doc/common b/doc/common
index 3f5e2da..1278a48 160000 (submodule)
--- a/doc/common
+++ b/doc/common
@@ -1 +1 @@
-Subproject commit 3f5e2da375bd4a14d847b4d5f029ad76cf0c7339
+Subproject commit 1278a487dcec16a5e9406051269ef079b8cacadb

diff --git a/doc/installation.xml b/doc/installation.xml
index c9f216e..3e23ca4 100644 (file)
--- a/doc/installation.xml
+++ b/doc/installation.xml
@@ -308,6 +308,16 @@
         </para></listitem>
       </varlistentry>
 
+      <varlistentry><term>
+        <literal>--with-libgcrypt</literal>[=<replaceable>prefix</replaceable>]
+       </term>
+       <listitem><para>&yaz; will be linked with
+       <ulink url="&url.libgcrypt;">Libgcrypt</ulink> in the prefix if given.
+       If prefix is not given, the libraries exposed by the script
+       <application>libgcrypt-config</application> will be used if found.
+        </para></listitem>
+      </varlistentry>
+
      </variablelist>
 
     </para>