check for minimum Eigen3 version to build flatmesh module

2018-04-29 13:58:38 +02:00
parent 2fcc354461
commit 7ceb9721e3
1 changed files with 6 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -789,6 +789,12 @@ endif()
                "=================\n")
    ENDIF(NOT EIGEN3_FOUND)

+    if (${EIGEN3_VERSION} VERSION_LESS "3.3.1")
+        message(WARNING "Disable module flatmesh because it requires "
+                        "minimum Eigen3 version 3.3.1 but version ${EIGEN3_VERSION} was found")
+        set (BUILD_FLAT_MESH OFF)
+    endif()
+
 # -------------------------------- Qt --------------------------------

    if (NOT BUILD_QT5)