free this dynar in none_finalize (if it was used).

[simgrid.git] / include / simgrid_config.h.in

diff --git a/include/simgrid_config.h.in b/include/simgrid_config.h.in
index 4c1feb7..a12421b 100644 (file)
--- a/include/simgrid_config.h.in
+++ b/include/simgrid_config.h.in
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* simgrid_config.h - Results of the configure made visible to user code    */
 
 /* Copyright (c) 2009, 2010, 2011. Da SimGrid team. All rights reserved.    */
@@ -14,29 +12,42 @@
 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))
-
-#cmakedefine SIMGRID_VERSION_MAJOR @SIMGRID_VERSION_MAJOR@
-#cmakedefine SIMGRID_VERSION_MINOR @SIMGRID_VERSION_MINOR@
-#cmakedefine SIMGRID_VERSION_PATCH @SIMGRID_VERSION_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);
+
 /* 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
 
@@ -128,6 +139,8 @@ XBT_PUBLIC(char *) bprintf(const char *fmt, ...) _XBT_GNUC_PRINTF(1, 2);
 /* 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 */