Adapting stack overhead limit for gcc 4.9

This patch adapts the compile time constant for the stack overhead for gcc 4.9. This unbreaks the thread_stacksize test.
STEllAR-GROUP · Jan 12, 2018 · 8bdf619 · 8bdf619
1 parent 2bff68d
commit 8bdf619
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/hpx/config.hpp b/hpx/config.hpp
@@ -421,7 +421,11 @@
 #    if defined(HPX_INTEL_VERSION)
 #      define HPX_THREADS_STACK_OVERHEAD 0x2800
 #    else
-#      define HPX_THREADS_STACK_OVERHEAD 0x800
+#      if defined(HPX_GCC_VERSION) && HPX_GCC_VERSION >= 40900 && HPX_GCC_VERSION < 50000
+#        define HPX_THREADS_STACK_OVERHEAD 0x1000
+#      else
+#        define HPX_THREADS_STACK_OVERHEAD 0x800
+#      endif
 #    endif
 #  endif
 #endif