From 8cbbafdc016611b5138beab6e0a8b6ef6057b33c Mon Sep 17 00:00:00 2001
From: Enrico Bertolazzi <enrico.bertolazzi@unitn.it>
Date: Mon, 23 Nov 2020 22:38:21 +0100
Subject: [PATCH] updated submodules and Rakefile_conf.rb

---
 CMakeLists.txt                | 2 +-
 Rakefile_conf.rb              | 3 ++-
 submodules/GenericContainer   | 2 +-
 submodules/Utils              | 2 +-
 submodules/quarticRootsFlocke | 2 +-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7ecb6d4e..766476e4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@
 #                                                                          #
 ############################################################################
 
-cmake_minimum_required(VERSION 2.8)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
 SET( CMAKE_VERBOSE_MAKEFILE OFF )
 SET( CMAKE_INSTALL_MESSAGE NEVER )
 
diff --git a/Rakefile_conf.rb b/Rakefile_conf.rb
index dae60424..bef9ec85 100755
--- a/Rakefile_conf.rb
+++ b/Rakefile_conf.rb
@@ -11,10 +11,11 @@
     PARALLEL = ''
     QUIET    = ''
   else
+    require 'etc'
     cmakeversion = %x( cmake --version ).scan(/\d+\.\d+\.\d+/).last
     mm = cmakeversion.split('.');
     if mm[0].to_i > 3 || (mm[0].to_i == 3 && mm[1].to_i >= 12) then
-      PARALLEL = '--parallel 8 '
+      PARALLEL = "--parallel #{Etc.nprocessors} "
       QUIET    = '-- --quiet '
     else
       PARALLEL = ''
diff --git a/submodules/GenericContainer b/submodules/GenericContainer
index 54d942ea..063065b2 160000
--- a/submodules/GenericContainer
+++ b/submodules/GenericContainer
@@ -1 +1 @@
-Subproject commit 54d942ea3e9524282421eb246c6272e0bce544eb
+Subproject commit 063065b231afdfc5e230a2807cd16a994f57fc58
diff --git a/submodules/Utils b/submodules/Utils
index 8ab470ec..0a820ccd 160000
--- a/submodules/Utils
+++ b/submodules/Utils
@@ -1 +1 @@
-Subproject commit 8ab470ec486d9178c897a256d6d33dfef8209fa3
+Subproject commit 0a820ccdf565ae0b937e0b25bdc71aa6f7050d05
diff --git a/submodules/quarticRootsFlocke b/submodules/quarticRootsFlocke
index 458b526b..bc377b5f 160000
--- a/submodules/quarticRootsFlocke
+++ b/submodules/quarticRootsFlocke
@@ -1 +1 @@
-Subproject commit 458b526bab753a3b535d5f6bae96ac98bd177148
+Subproject commit bc377b5fc3a794db06473495e0d25226e45c9886