diff options
Diffstat (limited to 'ace/config-g++-common.h')
| -rw-r--r-- | ace/config-g++-common.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/ace/config-g++-common.h b/ace/config-g++-common.h deleted file mode 100644 index 0886e0442a0..00000000000 --- a/ace/config-g++-common.h +++ /dev/null @@ -1,118 +0,0 @@ -// -*- C++ -*- -// -// $Id$ - -// This configuration file is designed to be included by another, -// specific configuration file. It provides config information common -// to all g++ platforms, including egcs. - -#ifndef ACE_GNUG_COMMON_H -#define ACE_GNUG_COMMON_H -#include /**/ "ace/pre.h" - -#define ACE_HAS_CPLUSPLUS_HEADERS -#define ACE_HAS_STDCPP_STL_INCLUDES -#define ACE_HAS_TEMPLATE_TYPEDEFS -#define ACE_HAS_TYPENAME_KEYWORD -#define ACE_HAS_STANDARD_CPP_LIBRARY 1 -#define ACE_HAS_TEMPLATE_SPECIALIZATION -#define ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR -#define ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB 1 -#define ACE_TEMPLATES_REQUIRE_SOURCE - -#if ( __GNUC__ == 2 && __GNUC_MINOR__ < 97 ) - // gcc 2.97 and lower use old iostreams -# define ACE_USES_OLD_IOSTREAMS -#endif /* __GNUC__ >= 2.97 */ - -#if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) -# define ACE_EXPLICIT_TEMPLATE_DESTRUCTOR_TAKES_ARGS -#endif /* __GNUC__ >= 3.4 */ - -#if (__GNUC__ < 3) -# define ACE_LACKS_MEMBER_TEMPLATES -#endif /* __GNUC__ < 3 */ - -// __EXCEPTIONS is defined with -fexceptions, the egcs default. It -// is not defined with -fno-exceptions, the ACE default for g++. -// ACE_HAS_EXCEPTIONS is defined in -// include/makeinclude/wrapper_macros.GNU, so this really isn't -// necessary. Just in case . . . -#if defined (__EXCEPTIONS) && !defined (ACE_HAS_EXCEPTIONS) -# define ACE_HAS_EXCEPTIONS -#endif /* __EXCEPTIONS && ! ACE_HAS_EXCEPTIONS */ - -#if defined (ACE_HAS_EXCEPTIONS) -# define ACE_NEW_THROWS_EXCEPTIONS -#endif /* ACE_HAS_EXCEPTIONS */ - -#if (defined (i386) || defined (__i386__)) && !defined (ACE_SIZEOF_LONG_DOUBLE) -# define ACE_SIZEOF_LONG_DOUBLE 12 -#endif /* i386 */ - -#if !defined (__MINGW32__) && (defined (i386) || defined (__i386__)) - // If running an Intel, assume that it's a Pentium so that - // ACE_OS::gethrtime () can use the RDTSC instruction. If running a - // 486 or lower, be sure to comment this out. (If not running an - // Intel CPU, this #define will not be seen because of the i386 - // protection, so it can be ignored.) -# define ACE_HAS_PENTIUM -#endif /* i386 */ - -// GNU g++ >= 4.x implements "#pragma once". -#if (__GNUC__ < 4) && !defined (ACE_LACKS_PRAGMA_ONCE) -// We define it with a -D with make depend. -# define ACE_LACKS_PRAGMA_ONCE -#endif /* ! ACE_LACKS_PRAGMA_ONCE */ - -// Take advantage of G++ (>= 4.x) visibility attributes to generate -// improved shared library binaries. -#if (__GNUC__ > 3) - -# if defined (ACE_HAS_CUSTOM_EXPORT_MACROS) && ACE_HAS_CUSTOM_EXPORT_MACROS == 0 -# undef ACE_HAS_CUSTOM_EXPORT_MACROS -# else -# ifndef ACE_HAS_CUSTOM_EXPORT_MACROS -# define ACE_HAS_CUSTOM_EXPORT_MACROS -# endif /* !ACE_HAS_CUSTOM_EXPORT_MACROS */ -# define ACE_Proper_Export_Flag __attribute__ ((visibility("default"))) -# define ACE_Proper_Import_Flag - -// Sadly, G++ 4.x silently ignores visibility attributes on -// template instantiations, which breaks singletons. -// As a workaround, we use the GCC visibility pragmas. -// And to make them fit in a macro, we use C99's _Pragma() -// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17470 -# if 0 /* ... replace if/when gcc bug 17470 is fixed */ -# define ACE_EXPORT_SINGLETON_DECLARATION(T) template class ACE_Proper_Export_Flag T -# define ACE_EXPORT_SINGLETON_DECLARE(SINGLETON_TYPE, CLASS, LOCK) template class ACE_Proper_Export_Flag SINGLETON_TYPE <CLASS, LOCK>; -# else /* ! GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS */ -# define ACE_EXPORT_SINGLETON_DECLARATION(T) \ - _Pragma ("GCC visibility push(default)") \ - template class T \ - _Pragma ("GCC visibility pop") -# define ACE_EXPORT_SINGLETON_DECLARE(SINGLETON_TYPE, CLASS, LOCK) \ - _Pragma ("GCC visibility push(default)") \ - template class SINGLETON_TYPE<CLASS, LOCK>; \ - _Pragma ("GCC visibility pop") -# endif /* ! GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS */ - -// 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>; - - -# endif /* ACE_HAS_CUSTOM_EXPORT_MACROS == 0 */ -#endif /* __GNU__ > 3 */ - -#if defined (ACE_HAS_GNU_REPO) - // -frepo causes unresolved symbols of basic_string left- and - // right-shift operators with ACE_HAS_STRING_CLASS. -# if defined (ACE_HAS_STRING_CLASS) -# undef ACE_HAS_STRING_CLASS -# endif /* ACE_HAS_STRING_CLASS */ -#endif /* ! ACE_HAS_GNU_REPO */ - -#include /**/ "ace/post.h" -#endif /* ACE_GNUG_COMMON_H */ |