From c1ef47e48c471626332e7df2506356db3bbdf868 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Tue, 1 Oct 2013 16:00:58 +0200
Subject: [PATCH] Remove "default" factory.  The real default is chosen in
 sg_config.c.

---
 src/simix/smx_context.c | 34 ++++++++++++----------------------
 1 file changed, 12 insertions(+), 22 deletions(-)

diff --git a/src/simix/smx_context.c b/src/simix/smx_context.c
index c05ef67f63..88c5a4fac9 100644
--- a/src/simix/smx_context.c
+++ b/src/simix/smx_context.c
@@ -48,33 +48,23 @@ void SIMIX_context_mod_init(void)
     }
     else { /* use the factory specified by --cfg=contexts/factory:value */
 
-    if (smx_context_factory_name == NULL ||
-        !strcmp(smx_context_factory_name, "default")) {
-        /* use the default factory */
-  #ifdef HAVE_RAWCTX
-      SIMIX_ctx_raw_factory_init(&simix_global->context_factory);
-  #elif CONTEXT_UCONTEXT
-    SIMIX_ctx_sysv_factory_init(&simix_global->context_factory);
-  #else
-    SIMIX_ctx_thread_factory_init(&simix_global->context_factory);
-  #endif
-    }
-    else if (!strcmp(smx_context_factory_name, "ucontext")) {
-        /* use ucontext */
+
+      if (!strcmp(smx_context_factory_name, "thread")) {
+        /* use os threads (either pthreads or windows ones) */
+        SIMIX_ctx_thread_factory_init(&simix_global->context_factory);
+      }
 #ifdef CONTEXT_UCONTEXT
+      else if (!strcmp(smx_context_factory_name, "ucontext")) {
+        /* use ucontext */
         SIMIX_ctx_sysv_factory_init(&simix_global->context_factory);
-#else
-        xbt_die("The context factory 'ucontext' unavailable on your system");
-#endif
-      }
-      else if (!strcmp(smx_context_factory_name, "thread")) {
-  /* use os threads (either pthreads or windows ones) */
-        SIMIX_ctx_thread_factory_init(&simix_global->context_factory);
       }
+#endif
+#ifdef HAVE_RAWCTX
       else if (!strcmp(smx_context_factory_name, "raw")) {
-  /* use raw contexts */
-  SIMIX_ctx_raw_factory_init(&simix_global->context_factory);
+        /* use raw contexts */
+        SIMIX_ctx_raw_factory_init(&simix_global->context_factory);
       }
+#endif
       else {
         XBT_ERROR("Invalid context factory specified. Valid factories on this machine:");
 #ifdef HAVE_RAWCTX
-- 
2.20.1