X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e927943592f52fd60b826c078e93a4541fb272ec..789529a899d117470afb2156e71b35e41444e9b9:/include/xbt/base.h

diff --git a/include/xbt/base.h b/include/xbt/base.h
index c1ef5aeba9..a1fa3696ba 100644
--- a/include/xbt/base.h
+++ b/include/xbt/base.h
@@ -216,7 +216,7 @@
 #  define XBT_IMPORT_NO_EXPORT(type)  type
 #  define XBT_PUBLIC_DATA(type)       extern __declspec(dllexport) type
 #  define XBT_PUBLIC_CLASS            class __declspec(dllexport)
-
+#  define XBT_PRIVATE
 
 /* Pack everything up statically */
 #elif defined(DLL_STATIC)
@@ -225,7 +225,7 @@
 #  define XBT_IMPORT_NO_EXPORT(type)  type
 #  define XBT_PUBLIC_DATA(type)       extern type
 #  define XBT_PUBLIC_CLASS            class
-
+#  define XBT_PRIVATE
 
 /* Link against the DLL */
 #elif (defined(_XBT_WIN32) && !defined(DLL_EXPORT) && !defined(DLL_STATIC))
@@ -234,15 +234,23 @@
 #  define XBT_IMPORT_NO_EXPORT(type)  __declspec(dllimport) type
 #  define XBT_PUBLIC_DATA(type)       extern __declspec(dllimport) type
 #  define XBT_PUBLIC_CLASS            class __declspec(dllimport)
+#  define XBT_PRIVATE
 
+#elif defined(__ELF__) 
+#  define XBT_PUBLIC(type)            __attribute__((visibility("default"))) type
+#  define XBT_EXPORT_NO_IMPORT(type)  __attribute__((visibility("default"))) type
+#  define XBT_IMPORT_NO_EXPORT(type)  __attribute__((visibility("default"))) type
+#  define XBT_PUBLIC_DATA(type)       extern __attribute__((visibility("default"))) type
+#  define XBT_PUBLIC_CLASS            class __attribute__((visibility("default")))
+#  define XBT_PRIVATE                 __attribute__((visibility("hidden")))
 
-/* UNIX build */
 #else
 #  define XBT_PUBLIC(type)            type
 #  define XBT_EXPORT_NO_IMPORT(type)  type
 #  define XBT_IMPORT_NO_EXPORT(type)  type
 #  define XBT_PUBLIC_DATA(type)       extern type
 #  define XBT_PUBLIC_CLASS            class
+#  define XBT_PRIVATE
 
 #endif
 
@@ -261,14 +269,6 @@
 	#define _CRT_SECURE_NO_WARNINGS
 #endif
 
-
-
-#ifdef _XBT_WIN32
-#define XBT_INTERNAL
-#else
-#define XBT_INTERNAL __attribute__((visibility ("hidden")))
-#endif
-
 #if !defined (max) && !defined(__cplusplus)
 #  define max(a,b)  (((a) > (b)) ? (a) : (b))
 #endif