updated Rakefile_conf.rb

ebertolazzi · Nov 23, 2020 · bc377b5 · bc377b5
1 parent 458b526
commit bc377b5
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git 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
@@ -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 = ''