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Fix for gcc -Wundef warnings. See http://svn.boost.org/trac/boost/ticket/1130.

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[SVN r39473]
This commit is contained in:
John Maddock
2007-09-22 09:24:05 +00:00
parent 010ef1711a
commit a1835d5794
1 changed files with 129 additions and 1 deletions
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130
include/boost/detail/workaround.hpp
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@ -38,8 +38,136 @@
# ifndef BOOST_STRICT_CONFIG
#include <boost/config.hpp>
#ifndef __BORLANDC__
#define __BORLANDC___WORKAROUND_GUARD 1
#else
#define __BORLANDC___WORKAROUND_GUARD 0
#endif
#ifndef __MSC_VER
#define __MSC_VER_WORKAROUND_GUARD 1
#else
#define __MSC_VER_WORKAROUND_GUARD 0
#endif
#ifndef _MSC_FULL_VER
#define _MSC_FULL_VER_WORKAROUND_GUARD 1
#else
#define _MSC_FULL_VER_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_MSVC
#define BOOST_MSVC_WORKAROUND_GUARD 1
#else
#define BOOST_MSVC_WORKAROUND_GUARD 0
#endif
#ifndef __GNUC__
#define __GNUC___WORKAROUND_GUARD 1
#else
#define __GNUC___WORKAROUND_GUARD 0
#endif
#ifndef __GNUC_MINOR__
#define __GNUC_MINOR___WORKAROUND_GUARD 1
#else
#define __GNUC_MINOR___WORKAROUND_GUARD 0
#endif
#ifndef __GNUC_PATCHLEVEL__
#define __GNUC_PATCHLEVEL___WORKAROUND_GUARD 1
#else
#define __GNUC_PATCHLEVEL___WORKAROUND_GUARD 0
#endif
#ifndef __IBMCPP__
#define __IBMCPP___WORKAROUND_GUARD 1
#else
#define __IBMCPP___WORKAROUND_GUARD 0
#endif
#ifndef __SUNPRO_CC
#define __SUNPRO_CC_WORKAROUND_GUARD 1
#else
#define __SUNPRO_CC_WORKAROUND_GUARD 0
#endif
#ifndef __DECCXX_VER
#define __DECCXX_VER_WORKAROUND_GUARD 1
#else
#define __DECCXX_VER_WORKAROUND_GUARD 0
#endif
#ifndef __MWERKS__
#define __MWERKS___WORKAROUND_GUARD 1
#else
#define __MWERKS___WORKAROUND_GUARD 0
#endif
#ifndef __EDG_VERSION__
#define __EDG_VERSION___WORKAROUND_GUARD 1
#else
#define __EDG_VERSION___WORKAROUND_GUARD 0
#endif
#ifndef __HP_aCC
#define __HP_aCC_WORKAROUND_GUARD 1
#else
#define __HP_aCC_WORKAROUND_GUARD 0
#endif
#ifndef _CRAYC
#define _CRAYC_WORKAROUND_GUARD 1
#else
#define _CRAYC_WORKAROUND_GUARD 0
#endif
#ifndef __DMC__
#define __DMC___WORKAROUND_GUARD 1
#else
#define __DMC___WORKAROUND_GUARD 0
#endif
#ifndef MPW_CPLUS
#define MPW_CPLUS_WORKAROUND_GUARD 1
#else
#define MPW_CPLUS_WORKAROUND_GUARD 0
#endif
#ifndef _RWSTD_VER
#define _RWSTD_VER_WORKAROUND_GUARD 1
#else
#define _RWSTD_VER_WORKAROUND_GUARD 0
#endif
#ifndef _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC
#define _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC_WORKAROUND_GUARD 1
#else
#define _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC_WORKAROUND_GUARD 0
#endif
#ifndef __SGI_STL_PORT
#define __SGI_STL_PORT_WORKAROUND_GUARD 1
#else
#define __SGI_STL_PORT_WORKAROUND_GUARD 0
#endif
#ifndef _STLPORT_VERSION
#define _STLPORT_VERSION_WORKAROUND_GUARD 1
#else
#define _STLPORT_VERSION_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_INTEL_CXX_VERSION
#define BOOST_INTEL_CXX_VERSION_WORKAROUND_GUARD 1
#else
#define BOOST_INTEL_CXX_VERSION_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_INTEL_WIN
#define BOOST_INTEL_WIN_WORKAROUND_GUARD 1
#else
#define BOOST_INTEL_WIN_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_DINKUMWARE_STDLIB
#define BOOST_DINKUMWARE_STDLIB_WORKAROUND_GUARD 1
#else
#define BOOST_DINKUMWARE_STDLIB_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_INTEL
#define BOOST_INTEL_WORKAROUND_GUARD 1
#else
#define BOOST_INTEL_WORKAROUND_GUARD 0
#endif
// Always define to zero, if it's used it'll be defined my MPL:
#define BOOST_MPL_CFG_GCC_WORKAROUND_GUARD 0
# define BOOST_WORKAROUND(symbol, test) \
((symbol != 0) && (1 % (( (symbol test) ) + 1)))
((symbol ## _WORKAROUND_GUARD + 0 == 0) && \
(symbol != 0) && (1 % (( (symbol test) ) + 1)))
// ^ ^ ^ ^
// The extra level of parenthesis nesting above, along with the
// BOOST_OPEN_PAREN indirection below, is required to satisfy the