Rewrite to avoid compiler warnings about unused variables.

[simgrid.git] / src / simgrid / sg_config.c

diff --git a/src/simgrid/sg_config.c b/src/simgrid/sg_config.c
index b57bc22..0f88330 100644 (file)
--- a/src/simgrid/sg_config.c
+++ b/src/simgrid/sg_config.c
@@ -611,12 +611,12 @@ void sg_config_init(int *argc, char **argv)
             "Context factory to use in SIMIX. Possible values: thread");
     const char *dflt_ctx_fact = "thread";
 #ifdef CONTEXT_UCONTEXT
-    strcat(description, ", ucontext");
     dflt_ctx_fact = "ucontext";
+    strcat(strcat(description, ", "), dflt_ctx_fact);
 #endif
 #ifdef HAVE_RAWCTX
-    strcat(description, ", raw");
     dflt_ctx_fact = "raw";
+    strcat(strcat(description, ", "), dflt_ctx_fact);
 #endif
     strcat(description, ".");
     xbt_cfg_register(&_sg_cfg_set, "contexts/factory", description,
@@ -698,7 +698,7 @@ void sg_config_init(int *argc, char **argv)
     xbt_cfg_setdefault_boolean(_sg_cfg_set, "smpi/use_shared_malloc", "yes");
 
     xbt_cfg_register(&_sg_cfg_set, "smpi/cpu_threshold",
-                     "Minimal computation time (in seconds) not discarded.",
+                     "Minimal computation time (in seconds) not discarded, or -1 for infinity.",
                      xbt_cfgelm_double, 1, 1, NULL, NULL);
     xbt_cfg_setdefault_double(_sg_cfg_set, "smpi/cpu_threshold", 1e-6);