X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1a39cc6fdc908c33507b5b0f8bae61f7286fd4ca..9f0d00c13d65be34542f719514038ceb7a3702ab:/include/simgrid_config.h.in

diff --git a/include/simgrid_config.h.in b/include/simgrid_config.h.in
index 9070c40f25..a1b3414e1d 100644
--- a/include/simgrid_config.h.in
+++ b/include/simgrid_config.h.in
@@ -1,21 +1,67 @@
-/* $Id$ */
-
 /* simgrid_config.h - Results of the configure made visible to user code    */
 
-/* Copyright (c) 2009, Da SimGrid team. All rights reserved.                */
+/* Copyright (c) 2009, 2010, 2011. Da SimGrid team. All rights reserved.    */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "xbt/misc.h"           /* XBT_PUBLIC */
 
+#ifndef SIMGRID_PUBLIC_CONFIG_H
+#define SIMGRID_PUBLIC_CONFIG_H
+SG_BEGIN_DECL()
+
+
+/** Define the version numbers of the used header files. 
+    sg_version() can be used to retrieve the version of the dynamic library.
+    But actually, if these numbers don't match, SimGrid refuses to start (so you shouldn't have to care about sg_version() yourself) */
+
+#define SIMGRID_VERSION_MAJOR @SIMGRID_VERSION_MAJOR@
+#define SIMGRID_VERSION_MINOR @SIMGRID_VERSION_MINOR@
+#define SIMGRID_VERSION_PATCH @SIMGRID_VERSION_PATCH@
+
+/* Version X.Y.Z will get version number XYZ: all digits concatenated without dots
+ * (with Y and Z must be on two positions)*/
+
+#define MAKE_SIMGRID_VERSION(major, minor, patch)       \
+  (100UL * (100UL * (major) + (minor)) + (patch))
+#define SIMGRID_VERSION MAKE_SIMGRID_VERSION(SIMGRID_VERSION_MAJOR, \
+                                             SIMGRID_VERSION_MINOR, \
+                                             SIMGRID_VERSION_PATCH)
+
+/** Retrieves the version numbers of the used dynamic library (so, DLL or dynlib) , while
+    SIMGRID_VERSION_MAJOR and friends give the version numbers of the used header files */
+XBT_PUBLIC(void) sg_version(int *major,int *minor,int *patch);
+
+/** Check that the link-time and compile-time versions of SimGrid do match.
+  * There is no need to call it yourself, it's done automatically during the SimGrid initialization */
+#define sg_check_version() {                      \
+  int ver_major,ver_minor,ver_patch;              \
+  sg_version(&ver_major,&ver_minor,&ver_patch);   \
+  if ((ver_major != SIMGRID_VERSION_MAJOR) ||     \
+      (ver_minor != SIMGRID_VERSION_MINOR) ||     \
+      (ver_patch != SIMGRID_VERSION_PATCH)) {     \
+    fprintf(stderr,"FATAL ERROR: Your program was compiled with SimGrid version %d.%d.%d, and then linked against SimGrid %d.%d.%d. Please fix this.\n", \
+        SIMGRID_VERSION_MAJOR,SIMGRID_VERSION_MINOR,SIMGRID_VERSION_PATCH,ver_major,ver_minor,ver_patch);                          \
+  }                                               \
+} 
+  
+
+/* take care of DLL usage madness */
+
 #ifdef _XBT_DLL_EXPORT
-	#define DLL_EXPORT
+	#ifndef DLL_EXPORT
+		#define DLL_EXPORT
+	#endif
 #else
 	#ifdef _XBT_DLL_STATIC
-		#define DLL_STATIC
+		#ifndef DLL_STATIC
+			#define DLL_STATIC
+		#endif
 	#else
-		#define DLL_IMPORT
+		#ifndef DLL_EXPORT
+			#define DLL_IMPORT
+		#endif
 	#endif
 #endif
 
@@ -30,9 +76,6 @@
 	#endif
 #endif
 
-#ifndef SIMGRID_PUBLIC_CONFIG_H
-#define SIMGRID_PUBLIC_CONFIG_H
-SG_BEGIN_DECL()
 
 /* Define to 1 if you have the `mmap' function. */
 #cmakedefine HAVE_MMAP @HAVE_MMAP@
@@ -95,8 +138,23 @@ XBT_PUBLIC(char *) bvprintf(const char *fmt, va_list ap);
 XBT_PUBLIC(char *) bprintf(const char *fmt, ...) _XBT_GNUC_PRINTF(1, 2);
 /** @} */
 
+/* Define if xbt contexts are based on our threads implementation or not */
+#cmakedefine CONTEXT_THREADS @CONTEXT_THREADS@
+
 /* Tracing SimGrid */
 #cmakedefine HAVE_TRACING @HAVE_TRACING@
 
+/* Jedule output  */
+#cmakedefine HAVE_JEDULE @HAVE_JEDULE@
+
+/* Tracking of latency bound */
+#cmakedefine HAVE_LATENCY_BOUND_TRACKING @HAVE_LATENCY_BOUND_TRACKING@
+
+/* If __thread is available */
+#cmakedefine HAVE_THREAD_LOCAL_STORAGE @HAVE_THREAD_LOCAL_STORAGE@
+
+/* If Model-Checking support was requested */
+#cmakedefine HAVE_MC @HAVE_MC@
+
 SG_END_DECL()
 #endif /* SIMGRID_PUBLIC_CONFIG_H */