<div dir="auto">This looks good.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Sep 5, 2022, 7:19 AM Sebastian Huber <<a href="mailto:sebastian.huber@embedded-brains.de">sebastian.huber@embedded-brains.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Issue an error message if a SMP-specific scheduler is used and RTEMS_SMP<br>
is disabled.  This might be a more informative compared to compiler or<br>
linker errors.<br>
---<br>
 cpukit/include/rtems/scheduler.h | 20 ++++++++++++++++++++<br>
 1 file changed, 20 insertions(+)<br>
<br>
diff --git a/cpukit/include/rtems/scheduler.h b/cpukit/include/rtems/scheduler.h<br>
index d5c7e51ef5..a8004cb5e4 100644<br>
--- a/cpukit/include/rtems/scheduler.h<br>
+++ b/cpukit/include/rtems/scheduler.h<br>
@@ -132,6 +132,10 @@<br>
 #endif<br>
<br>
 #ifdef CONFIGURE_SCHEDULER_EDF_SMP<br>
+  #ifndef RTEMS_SMP<br>
+    #error "CONFIGURE_SCHEDULER_EDF_SMP cannot be used if RTEMS_SMP is disabled"<br>
+  #endif<br>
+<br>
   #include <rtems/score/scheduleredfsmp.h><br>
<br>
   #ifndef CONFIGURE_MAXIMUM_PROCESSORS<br>
@@ -198,6 +202,10 @@<br>
 #endif<br>
<br>
 #ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP<br>
+  #ifndef RTEMS_SMP<br>
+    #error "CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP cannot be used if RTEMS_SMP is disabled"<br>
+  #endif<br>
+<br>
   #include <rtems/score/schedulerpriorityaffinitysmp.h><br>
<br>
   #define SCHEDULER_PRIORITY_AFFINITY_SMP_CONTEXT_NAME( name ) \<br>
@@ -230,6 +238,10 @@<br>
 #endif<br>
<br>
 #ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP<br>
+  #ifndef RTEMS_SMP<br>
+    #error "CONFIGURE_SCHEDULER_PRIORITY_SMP cannot be used if RTEMS_SMP is disabled"<br>
+  #endif<br>
+<br>
   #include <rtems/score/schedulerprioritysmp.h><br>
<br>
   #define SCHEDULER_PRIORITY_SMP_CONTEXT_NAME( name ) \<br>
@@ -262,6 +274,10 @@<br>
 #endif<br>
<br>
 #ifdef CONFIGURE_SCHEDULER_STRONG_APA<br>
+  #ifndef RTEMS_SMP<br>
+    #error "CONFIGURE_SCHEDULER_STRONG_APA cannot be used if RTEMS_SMP is disabled"<br>
+  #endif<br>
+<br>
   #include <rtems/score/schedulerstrongapa.h><br>
<br>
   #ifndef CONFIGURE_MAXIMUM_PROCESSORS<br>
@@ -324,6 +340,10 @@<br>
 #endif<br>
<br>
 #ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP<br>
+  #ifndef RTEMS_SMP<br>
+    #error "CONFIGURE_SCHEDULER_SIMPLE_SMP cannot be used if RTEMS_SMP is disabled"<br>
+  #endif<br>
+<br>
   #include <rtems/score/schedulersimplesmp.h><br>
<br>
   #define SCHEDULER_SIMPLE_SMP_CONTEXT_NAME( name ) \<br>
-- <br>
2.35.3<br>
<br>
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</blockquote></div>