From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Fri, 30 Mar 2012 09:55:37 +0000 (+0200)
Subject: Connect categories before the beginning of main().
X-Git-Tag: v3_7~138
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/4e5ad23a2d8bcaa043c96018e65eaca36897ad79?ds=sidebyside

Connect categories before the beginning of main().

This allows to list the user defined categories with --help-log-categories.

Unfortunately, this feature is only available when using gcc.
---

diff --git a/include/xbt/log.h b/include/xbt/log.h
index 56e915942f..a398c405e2 100644
--- a/include/xbt/log.h
+++ b/include/xbt/log.h
@@ -136,7 +136,7 @@ typedef enum {
  * to avoid an extra declaration of root when XBT_LOG_NEW_SUBCATEGORY is called by
  * XBT_LOG_NEW_CATEGORY */
 #define XBT_LOG_NEW_SUBCATEGORY_helper(catName, parent, desc)           \
-  XBT_PUBLIC(void) _XBT_LOGV_CTOR(catName)(void);                       \
+  XBT_PUBLIC(void) _XBT_LOGV_CTOR(catName)(void) _XBT_GNUC_CONSTRUCTOR(600); \
   void _XBT_LOGV_CTOR(catName)(void)                                    \
   {                                                                     \
     XBT_LOG_EXTERNAL_CATEGORY(catName);                                 \