fix multithread_info when THREADS=OFF

static members have to be initialized even if deal.II is configured
without multithreading.

diff --git a/source/base/multithread_info.cc b/source/base/multithread_info.cc
index 453dee100ed26aa485ecf630d38269b7c7c6ad0f..65e0a2a7cb0cfc5a4bb4f367cc9ccb069535f332 100644 (file)
--- a/source/base/multithread_info.cc
+++ b/source/base/multithread_info.cc
@@ -98,9 +98,6 @@ unsigned int MultithreadInfo::get_n_cpus()
 
 #  endif
 
-const unsigned int MultithreadInfo::n_cpus = MultithreadInfo::get_n_cpus();
-unsigned int MultithreadInfo::n_max_threads = numbers::invalid_unsigned_int;
-
 unsigned int MultithreadInfo::n_cores()
 {
   return MultithreadInfo::n_cpus;
@@ -210,6 +207,9 @@ MultithreadInfo::memory_consumption ()
 }
 
 
+const unsigned int MultithreadInfo::n_cpus = MultithreadInfo::get_n_cpus();
+unsigned int MultithreadInfo::n_max_threads = numbers::invalid_unsigned_int;
+
 // definition of the variable which is declared `extern' in the .h file
 MultithreadInfo multithread_info;