force eigen to download tag 3.3.4

ZeoDarkflame · Oct 20, 2020 · 4aa396b · 4aa396b
1 parent 5d5d03e
commit 4aa396b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/flightlib/CMakeLists.txt b/flightlib/CMakeLists.txt
@@ -25,7 +25,7 @@ set(
 
 message(STATUS "======> Setup Dependencies")
 if(EIGEN_FROM_SYSTTEM)
-  find_package(Eigen3 3.3.4 QUIET EXACT REQUIRED)
+  find_package(Eigen3 3.3.4 QUIET)
   if(EIGEN3_FOUND)
     message(STATUS "Using system provided Eigen.")
     message(${EIGEN3_INCLUDE_DIR})

diff --git a/flightlib/cmake/eigen_download.cmake b/flightlib/cmake/eigen_download.cmake
@@ -5,7 +5,7 @@ project(eigen-external)
 include(ExternalProject)
 ExternalProject_Add(eigen
   GIT_REPOSITORY    https://gitlab.com/libeigen/eigen.git
-  GIT_TAG           master
+  GIT_TAG           3.3.4
   SOURCE_DIR        "${PROJECT_SOURCE_DIR}/externals/eigen/eigen3"
   CONFIGURE_COMMAND ""
   BUILD_COMMAND     ""