From a378dbee2d42e881a50cfb0e56a882d6b10d08aa Mon Sep 17 00:00:00 2001
From: Guilhem Saurel <guilhem.saurel@laas.fr>
Date: Thu, 16 May 2024 11:17:08 +0200
Subject: [PATCH] CMake: OMP is required

---
 M3T/CMakeLists.txt     | 3 ++-
 M3T/src/CMakeLists.txt | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/M3T/CMakeLists.txt b/M3T/CMakeLists.txt
index db9f86b..9805deb 100644
--- a/M3T/CMakeLists.txt
+++ b/M3T/CMakeLists.txt
@@ -25,6 +25,7 @@ if (WIN32)
 endif ()
 
 # Used libraries
+find_package(OpenMP REQUIRED)
 find_package(Eigen3 3.3.2 REQUIRED)
 find_package(GLEW REQUIRED)
 if (UNIX)
@@ -122,7 +123,7 @@ if (USE_REALSENSE)
     add_definitions( -DUSE_REALSENSE=TRUE )
 endif ()
 if(OpenCV_CUDA_VERSION)
-    add_definitions( -DUSE_CUDA=TRUE ) 
+    add_definitions( -DUSE_CUDA=TRUE )
 endif ()
 if (USE_GTEST)
     add_definitions( -DUSE_GTEST=TRUE )
diff --git a/M3T/src/CMakeLists.txt b/M3T/src/CMakeLists.txt
index b695912..439d164 100644
--- a/M3T/src/CMakeLists.txt
+++ b/M3T/src/CMakeLists.txt
@@ -81,7 +81,7 @@ endif ()
 
 # Define libraries
 # =============================================================================
-set(LIBRARIES Eigen3::Eigen OpenGL::GL GLEW::GLEW glfw ${OpenCV_LIBRARIES})
+set(LIBRARIES Eigen3::Eigen OpenGL::GL GLEW::GLEW glfw ${OpenCV_LIBRARIES} OpenMP::OpenMP_CXX)
 if (UNIX)
     list(APPEND LIBRARIES pthread stdc++fs)
 endif ()