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| author | Johnny Willemsen <jwillemsen@remedy.nl> | 2007-01-17 15:11:53 +0000 |
|---|---|---|
| committer | Johnny Willemsen <jwillemsen@remedy.nl> | 2007-01-17 15:11:53 +0000 |
| commit | d98387765c24fbdee7d192d55b5cc0474cefa937 (patch) | |
| tree | 7f33d67d0e2a8ca0f06e24d56cebe15cf61f26a3 /ACE/ace/config-g++-common.h | |
| parent | 1414d93ac966117048240016cb6532ffc665f265 (diff) | |
| download | ATCD-d98387765c24fbdee7d192d55b5cc0474cefa937.tar.gz | |
Wed Jan 17 15:10:12 UTC 2007 Johnny willemsen <jwillemsen@remedy.nl>
Diffstat (limited to 'ACE/ace/config-g++-common.h')
| -rw-r--r-- | ACE/ace/config-g++-common.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/ACE/ace/config-g++-common.h b/ACE/ace/config-g++-common.h index 2fef303fa45..c975918cbb6 100644 --- a/ACE/ace/config-g++-common.h +++ b/ACE/ace/config-g++-common.h @@ -71,6 +71,10 @@ # if defined (ACE_HAS_CUSTOM_EXPORT_MACROS) && ACE_HAS_CUSTOM_EXPORT_MACROS == 0 # undef ACE_HAS_CUSTOM_EXPORT_MACROS +# if defined (ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS) +# undef ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS +# endif /* ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS */ +# define ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS 0 # else # ifndef ACE_HAS_CUSTOM_EXPORT_MACROS # define ACE_HAS_CUSTOM_EXPORT_MACROS @@ -78,7 +82,7 @@ # define ACE_Proper_Export_Flag __attribute__ ((visibility("default"))) # define ACE_Proper_Import_Flag -# if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) +# if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) // Sadly, G++ 4.x silently ignores visibility attributes on // template instantiations, which breaks singletons. // As a workaround, we use the GCC visibility pragmas. @@ -87,10 +91,10 @@ // This has been fixed in GCC 4.1.1 with FC6 but not with SuSE 10.2 // that gets shipped with GCC 4.1.2 so we assume that with GCC 4.2 // this will be fixed on the head. With FC6 just set this define yourself -# ifndef ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS -# define ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS 1 +# ifndef ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS +# define ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS 1 +# endif # endif -# endif # if defined (ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS) && ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS == 1 # define ACE_EXPORT_SINGLETON_DECLARATION(T) template class ACE_Proper_Export_Flag T @@ -108,8 +112,8 @@ // Note that the "__extension__" is needed to prevent g++ from issuing // an error when using its "-pedantic" command line flag. -# define ACE_IMPORT_SINGLETON_DECLARATION(T) __extension__ extern template class T -# define ACE_IMPORT_SINGLETON_DECLARE(SINGLETON_TYPE, CLASS, LOCK) __extension__ extern template class SINGLETON_TYPE<CLASS, LOCK>; +# define ACE_IMPORT_SINGLETON_DECLARATION(T) __extension__ extern template class T +# define ACE_IMPORT_SINGLETON_DECLARE(SINGLETON_TYPE, CLASS, LOCK) __extension__ extern template class SINGLETON_TYPE<CLASS, LOCK>; # endif /* ACE_HAS_CUSTOM_EXPORT_MACROS == 0 */ #endif /* __GNU__ >= 4 */ |