From 38f61b94d7b167a214ff5a5e8c225c0976368f4c Mon Sep 17 00:00:00 2001
From: Wilson Brenna <wbrenna@uwaterloo.ca>
Date: Tue, 19 May 2015 16:48:00 -0400
Subject: [PATCH] Temporary restriction on CMake for bug #136

---
 CMakeLists.txt           |  2 +-
 cmake/FindOpenJPEG.cmake | 56 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 cmake/FindOpenJPEG.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index df2f35d4..504a4830 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 2.6)
+cmake_minimum_required (VERSION 3.1)
 
 project ("Xournal++" LANGUAGES CXX C)
 set (PROJECT_VERSION "1.0.1")
diff --git a/cmake/FindOpenJPEG.cmake b/cmake/FindOpenJPEG.cmake
new file mode 100644
index 00000000..0148daea
--- /dev/null
+++ b/cmake/FindOpenJPEG.cmake
@@ -0,0 +1,56 @@
+###
+# -*- cmake -*-
+#
+# File:  FindOpenJPEG.cmake
+#
+# Original script was copied from:
+# http://code.google.com/p/emeraldviewer/source/browse/indra/cmake
+#
+# $Id$
+###
+
+# - Find OpenJPEG
+# Find the OpenJPEG includes and library
+# This module defines
+#  OPENJPEG_INCLUDE_DIR, where to find openjpeg.h, etc.
+#  OPENJPEG_LIBRARIES, the libraries needed to use OpenJPEG.
+#  OPENJPEG_FOUND, If false, do not try to use OpenJPEG.
+# also defined, but not for general use are
+#  OPENJPEG_LIBRARY, where to find the OpenJPEG library.
+
+FIND_PATH(OPENJPEG_INCLUDE_DIR openjpeg.h
+  PATHS
+    /usr/local/include/openjpeg
+    /usr/local/include
+    /usr/include/openjpeg
+    /usr/include
+  PATH_SUFFIXES
+    openjpeg-2.1
+  DOC "Location of OpenJPEG Headers"
+)
+
+SET(OPENJPEG_NAMES ${OPENJPEG_NAMES} openjp2)
+FIND_LIBRARY(OPENJPEG_LIBRARY
+  NAMES ${OPENJPEG_NAMES}
+  PATHS /usr/lib /usr/local/lib
+  )
+
+IF (OPENJPEG_LIBRARY AND OPENJPEG_INCLUDE_DIR)
+    SET(OPENJPEG_LIBRARIES ${OPENJPEG_LIBRARY})
+    SET(OPENJPEG_FOUND "YES")
+ELSE (OPENJPEG_LIBRARY AND OPENJPEG_INCLUDE_DIR)
+  SET(OPENJPEG_FOUND "NO")
+ENDIF (OPENJPEG_LIBRARY AND OPENJPEG_INCLUDE_DIR)
+
+
+IF (OPENJPEG_FOUND)
+   IF (NOT OPENJPEG_FIND_QUIETLY)
+      MESSAGE(STATUS "Found OpenJPEG: ${OPENJPEG_LIBRARIES}")
+   ENDIF (NOT OPENJPEG_FIND_QUIETLY)
+ELSE (OPENJPEG_FOUND)
+   IF (OPENJPEG_FIND_REQUIRED)
+      MESSAGE(FATAL_ERROR "Could not find OpenJPEG library")
+   ENDIF (OPENJPEG_FIND_REQUIRED)
+ENDIF (OPENJPEG_FOUND)
+
+MARK_AS_ADVANCED(OPENJPEG_LIBRARY OPENJPEG_INCLUDE_DIR)