From 9b127fc0a349972b1312866766f288534b1d47e4 Mon Sep 17 00:00:00 2001
From: Didier Raboud <odyx@debian.org>
Date: Fri, 14 Dec 2012 15:47:46 +0100
Subject: Add FindLTDL cmake module

As mentionned in FindLTDL.cmake, this is code that is hereby relicensed
under GPLv3.

closes #68
---
 cmake/FindLTDL.cmake | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 cmake/FindLTDL.cmake

(limited to 'cmake')

diff --git a/cmake/FindLTDL.cmake b/cmake/FindLTDL.cmake
new file mode 100644
index 0000000..051e70c
--- /dev/null
+++ b/cmake/FindLTDL.cmake
@@ -0,0 +1,30 @@
+# Find the native LTDL includes and library
+# Copied verbatim from
+# http://code.metager.de/source/xref/hshannover/trust/tnc-fhh/shared/cmake_modules/FindLTDL.cmake
+# The above version was under GPL-2, this one is under GPL-3, for consistency
+# with the rest of the colobot project.
+#
+# This module defines
+#  LTDL_INCLUDE_DIR, where to find ltdl.h, etc.
+#  LTDL_LIBRARY, where to find the LTDL library.
+#  LTDL_FOUND, If false, do not try to use LTDL.
+
+FIND_PATH(LTDL_INCLUDE_DIR ltdl.h)
+
+FIND_LIBRARY(LTDL_LIBRARY ltdl)
+
+IF (LTDL_INCLUDE_DIR AND LTDL_LIBRARY)
+   SET(LTDL_FOUND TRUE)
+ELSE(LTDL_INCLUDE_DIR AND LTDL_LIBRARY)
+   SET(LTDL_FOUND FALSE)
+ENDIF (LTDL_INCLUDE_DIR AND LTDL_LIBRARY)
+
+IF (LTDL_FOUND)
+   IF (NOT LTDL_FIND_QUIETLY)
+      MESSAGE(STATUS "Found LTDL: ${LTDL_LIBRARY}")
+   ENDIF (NOT LTDL_FIND_QUIETLY)
+ELSE (LTDL_FOUND)
+   IF (LTDL_FIND_REQUIRED)
+      MESSAGE(FATAL_ERROR "Could not find LTDL")
+   ENDIF (LTDL_FIND_REQUIRED)
+ENDIF (LTDL_FOUND)
-- 
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