From 98f8df6427a933ee405537128e7e913684a6d791 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Tue, 1 Apr 2014 21:50:50 +0000
Subject: Fix compton-tde FTBFS on older systems

---
 ConfigureChecks.cmake | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'ConfigureChecks.cmake')

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 4fa14ed1e..9dfb6d137 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -3,6 +3,9 @@
 #  (C) 2010-2012 Serghei Amelian
 #  serghei (DOT) amelian (AT) gmail.com
 #
+#  (C) 2014 Timothy Pearson
+#  kb9vqf (AT) pearsoncomputing (DOT) net
+#
 #  Improvements and feedback are welcome
 #
 #  This file is released under GPL >= 2
@@ -133,6 +136,20 @@ if( WITH_XEXT )
 endif( )
 
 
+# libconfig (twin/compton-tde)
+if( WITH_LIBCONFIG )
+  pkg_search_module( LIBCONFIG libconfig )
+  if( LIBCONFIG_FOUND )
+    set( HAVE_LIBCONFIG 1 )
+    if( LIBCONFIG_VERSION VERSION_LESS 1.5.0 )
+      set( HAVE_LIBCONFIG_OLD_API 1 )
+    endif( )
+  else( LIBCONFIG_FOUND )
+    tde_message_fatal( "libconfig is requested, but was not found on your system" )
+  endif( )
+endif( )
+
+
 # xtest (kxkb)
 if( WITH_XTEST )
   pkg_search_module( XTEST xtst )
@@ -322,4 +339,4 @@ if( WITH_ELFICON )
       message(FATAL_ERROR "\nelficon support was requested, but the libr version on your system may not be compatible with TDE" )
   endif( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" )
   set( HAVE_ELFICON 1 )
-endif( )
\ No newline at end of file
+endif( )
-- 
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