From 7f9515600a27a933c71466b4d027f5d44bdfa9d5 Mon Sep 17 00:00:00 2001
From: jeffinsam <jeffinsam@karunya.edu.in>
Date: Tue, 24 Sep 2019 16:36:19 +0530
Subject: [PATCH 1/2] change arma version in Cmake git add ../CMakeLists.txt

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c60590cf8e..03969ec63e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -238,7 +238,7 @@ endif()
 #   ENSMALLEN_INCLUDE_DIR - include directory for ensmallen
 #   MATHJAX_ROOT - root of MathJax installation
 
-find_package(Armadillo 6.500.0 REQUIRED)
+find_package(Armadillo 8.400.0 REQUIRED)
 
 # If Armadillo was compiled without ARMA_64BIT_WORD and we are on a 64-bit
 # system (where size_t will be 64 bits), suggest to the user that they should

From e922c81106eea5bba1168cd7f5ba3bd6710f73c8 Mon Sep 17 00:00:00 2001
From: Ryan Curtin <ryan@ratml.org>
Date: Fri, 27 Sep 2019 13:37:44 -0400
Subject: [PATCH 2/2] Update history.

---
 HISTORY.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/HISTORY.md b/HISTORY.md
index d18db477d2..be8006e52a 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,6 @@
 ### mlpack ?.?.?
 ###### ????-??-??
+  * Fix CMake check for Armadillo version (#2029).
 
 ### mlpack 3.2.0
 ###### 2019-09-25