From 476753a688e6ee5059017b6e4401327eb15b5a7d Mon Sep 17 00:00:00 2001
From: Pierre Labastie <pierre.labastie@neuf.fr>
Date: Mon, 2 Aug 2021 21:40:59 +0200
Subject: [PATCH] Fix pkgconfig file for libtiff

When using cmake/ninja, the pkgconfig file for libtiff has an empty
Version field. Add a sed to cure that.
---
 general/graphlib/libtiff.xml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/general/graphlib/libtiff.xml b/general/graphlib/libtiff.xml
index 9520e226d2..53ee56dbc9 100644
--- a/general/graphlib/libtiff.xml
+++ b/general/graphlib/libtiff.xml
@@ -119,7 +119,19 @@ ninja</userinput></screen>
       user:
     </para>
 
-<screen role="root"><userinput>ninja install</userinput></screen>
+<screen role="root"><userinput>ninja install
+sed -i /Version/s/\$/$(cat ../VERSION)/ /usr/lib/pkgconfig/libtiff-4.pc</userinput></screen>
+
+  </sect2>
+
+  <sect2 role="commands">
+    <title>Command Explanations</title>
+
+    <para>
+      <command>sed -i /Version/...</command>: When building with cmake/ninja,
+      the Version field in the pkgconfig file is empty. This command allows to
+      fix that field.
+    </para>
 
   </sect2>