From 5d3b0bf1c1407c8b3a56e4a70fb382080422ea17 Mon Sep 17 00:00:00 2001
From: acxz <17132214+acxz@users.noreply.github.com>
Date: Mon, 21 Feb 2022 17:22:39 -0500
Subject: [PATCH] only metis.h is needed to include both system and local
 metis.h file

metislib.h can be changed to <> due to cmake changes
---
 gtsam/inference/Ordering.cpp                 | 4 ----
 gtsam_unstable/partition/FindSeparator-inl.h | 2 +-
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/gtsam/inference/Ordering.cpp b/gtsam/inference/Ordering.cpp
index 440d2b828..2ac2c0dde 100644
--- a/gtsam/inference/Ordering.cpp
+++ b/gtsam/inference/Ordering.cpp
@@ -25,11 +25,7 @@
 #include <gtsam/3rdparty/CCOLAMD/Include/ccolamd.h>
 
 #ifdef GTSAM_SUPPORT_NESTED_DISSECTION
-#ifdef GTSAM_USE_SYSTEM_METIS
 #include <metis.h>
-#else
-#include <gtsam/3rdparty/metis/include/metis.h>
-#endif
 #endif
 
 using namespace std;
diff --git a/gtsam_unstable/partition/FindSeparator-inl.h b/gtsam_unstable/partition/FindSeparator-inl.h
index 2e48b0d45..5ec8813b9 100644
--- a/gtsam_unstable/partition/FindSeparator-inl.h
+++ b/gtsam_unstable/partition/FindSeparator-inl.h
@@ -24,7 +24,7 @@
 
 extern "C" {
 #include <metis.h>
-#include "metislib.h"
+#include <metislib.h>
 }