commit 323c350a66c503fe2815286f48da391b6ce01bc6
author Florian Berchtold <florian.berchtold@gmail.com> Wed Mar 03 19:30:08 2021 +0100
committer Florian Berchtold <florian.berchtold@gmail.com> Wed Mar 03 19:30:08 2021 +0100
tree 277e15cdf8b628d6d02cd687b42e513059a8c0a3
parent 2b32b321242b32f6364108694e0069f87e56326c

fix Eigen3_VERSION

Change-Id: Ida3796ec9d5732b284973dbbf0a395f9c5b19a7b

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ea7e9b8..203c5d2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -240,13 +240,13 @@
 # Eigen delivers Eigen3Config.cmake since v3.3.3
 find_package(Eigen3 3.3 REQUIRED)
 if (EIGEN3_FOUND)
-  message("-- Found Eigen version ${EIGEN3_VERSION_STRING}: ${EIGEN3_INCLUDE_DIRS}")
+  message("-- Found Eigen version ${Eigen3_VERSION}: ${EIGEN3_INCLUDE_DIRS}")
   if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)" AND
-      EIGEN3_VERSION_STRING VERSION_LESS 3.3.4)
+      Eigen3_VERSION VERSION_LESS 3.3.4)
     # As per issue #289: https://github.com/ceres-solver/ceres-solver/issues/289
     # the bundle_adjustment_test will fail for Eigen < 3.3.4 on aarch64.
     message(FATAL_ERROR "-- Ceres requires Eigen version >= 3.3.4 on aarch64. "
-      "Detected version of Eigen is: ${EIGEN3_VERSION_STRING}.")
+      "Detected version of Eigen is: ${Eigen3_VERSION}.")
   endif()
 
   if (EIGENSPARSE)