yum: use more CPUs

Because we may need to build MariaDB. It is a large software.
mroonga · Aug 14, 2014 · 79d61ac · 79d61ac
1 parent 87792d9
commit 79d61ac
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/packages/yum/Vagrantfile b/packages/yum/Vagrantfile
@@ -33,6 +33,18 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
       node.vm.box = vm[:id]
       node.vm.box_url = vm[:box_url]
       node.vm.provision(:shell, :path => "build-rpm.sh")
+      node.vm.provider("virtualbox") do |virtual_box|
+        system_n_cpus = 1
+        if File.exist?("/proc/cpuinfo")
+          system_n_cpus = File.readlines("/proc/cpuinfo").grep(/^processor/).size
+        end
+        if system_n_cpus > 1
+          vm_n_cpus = system_n_cpus / 2
+        else
+          vm_n_cpus = 1
+        end
+        virtual_box.cpus = vm_n_cpus
+      end
     end
   end
 end