On 07/25/2012 04:12 PM, Michael Stahl wrote:
it appears that at least GCC supports a weak attribute; perhaps somebody
could try out what happens with clang when it is added to the definition
of SAL_DLLPUBLIC_TEMPLATE.
diff --git a/sal/inc/sal/types.h b/sal/inc/sal/types.h
index 3db8cf4..28a908d 100644
--- a/sal/inc/sal/types.h
+++ b/sal/inc/sal/types.h
@@ -273,7 +273,7 @@ typedef void * sal_Handle;
# define SAL_DLLPUBLIC_EXPORT __attribute__ ((visibility("default")))
# define SAL_DLLPUBLIC_IMPORT __attribute__ ((visibility("default")))
# define SAL_DLLPRIVATE __attribute__ ((visibility("hidden")))
-# define SAL_DLLPUBLIC_TEMPLATE __attribute__ ((visibility("default")))
+# define SAL_DLLPUBLIC_TEMPLATE __attribute__
((visibility("default"),weak))
# else
# define SAL_DLLPUBLIC_EXPORT
# define SAL_DLLPUBLIC_IMPORT
no, doesn't help
Stephan
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