[SCM] GNU Libtool branch, master, updated. v2.2.10-18-ge0c817e

[Ralf Wildenhues]

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- Log -----------------------------------------------------------------
commit e0c817e5108fd6d1ac19defac06d8d16fd22426b
Author: Philip Allison <address@hidden>
Date:   Tue Jun 15 20:09:48 2010 +0200

    Avoid GCC -Wall compiler warning in dlopen self test.
    
    * libltdl/m4/libtool.m4 (_LT_TRY_DLOPEN_SELF): Fix unused
    variable warning in test program.
    * THANKS: Update.
    
    Signed-off-by: Ralf Wildenhues <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog             |    7 +++++++
 THANKS                |    1 +
 libltdl/m4/libtool.m4 |    4 ++--
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a17d9aa..bfa340c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-06-15  Philip Allison  <address@hidden>  (tiny change)
+
+       Avoid GCC -Wall compiler warning in dlopen self test.
+       * libltdl/m4/libtool.m4 (_LT_TRY_DLOPEN_SELF): Fix unused
+       variable warning in test program.
+       * THANKS: Update.
+
 2010-06-15  Ralf Wildenhues  <address@hidden>
 
        Fix cleaning of uninstalled w32 shell wrapper in subdirs.
diff --git a/THANKS b/THANKS
index 08445f1..8a866a4 100644
--- a/THANKS
+++ b/THANKS
@@ -145,6 +145,7 @@
   Peter Fritzsche              address@hidden
   Peter Jeremy                 address@hidden
   Peter Kjellerstedt           address@hidden
+  Philip Allison               address@hidden
   Rainer Emrich                        address@hidden
   Rainer Orth                  address@hidden
   Rainer Tammer                        address@hidden
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 22924a8..d35aab0 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -1658,10 +1658,10 @@ else
 /* When -fvisbility=hidden is used, assume the code has been annotated
    correspondingly for the symbols needed.  */
 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || 
(__GNUC__ > 3))
-void fnord () __attribute__((visibility("default")));
+int fnord () __attribute__((visibility("default")));
 #endif
 
-void fnord () { int i=42; }
+int fnord () { return 42; }
 int main ()
 {
   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);


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