Print a warning if 'httpd::use_pthreads' is set to "yes" but Cactus wasn't

configured with PTHREADS.
This closes PR CactusConnect/899.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusConnect/HTTPD/trunk@158 1faa4e14-9dd3-4be0-9f0e-ffe519881164

1 files changed, 11 insertions, 2 deletions

diff --git a/src/Startup.c b/src/Startup.c
index 5c2928f..440a888 100644
--- a/src/Startup.c
+++ b/src/Startup.c
@@ -87,10 +87,19 @@ static int thread_started = 0;
 static int http_actualport=5555; /* bad bad static var (should use GH) */
 int HTTP_Startup(void)
 {
+  httpState state;
   DECLARE_CCTK_PARAMETERS
 
-  httpState state;
-  http_actualport=port;
+
+#ifndef CCTK_PTHREADS
+  if (use_pthreads)
+  {
+    CCTK_WARN (1, "Parameter 'HTTPD::use_pthreads' is set to \"yes\" but you "
+                  "didn't configure with PTHREADS. Setting will be ignored.");
+  }
+#endif
+
+  http_actualport = port;
   if(CCTK_MyProc(NULL) == 0)
   {
     /* Does the server provide any pages by default ? */