Subject: [Boost-commit] svn:boost r70631 - branches/pplib/variadics/boost/preprocessor/config
From: eldiener_at_[hidden]
Date: 2011-03-27 10:10:46
Author: eldiener
Date: 2011-03-27 10:10:46 EDT (Sun, 27 Mar 2011)
New Revision: 70631
URL: http://svn.boost.org/trac/boost/changeset/70631
Log:
Code to test compilers.
Text files modified:
branches/pplib/variadics/boost/preprocessor/config/variadics.hpp | 148 ++++++++++++++++++++++++++++++++++++++-
1 files changed, 144 insertions(+), 4 deletions(-)
Modified: branches/pplib/variadics/boost/preprocessor/config/variadics.hpp
==============================================================================
--- branches/pplib/variadics/boost/preprocessor/config/variadics.hpp (original)
+++ branches/pplib/variadics/boost/preprocessor/config/variadics.hpp 2011-03-27 10:10:46 EDT (Sun, 27 Mar 2011)
@@ -12,12 +12,152 @@
# ifndef BOOST_PREPROCESSOR_CONFIG_VARIADICS_HPP
# define BOOST_PREPROCESSOR_CONFIG_VARIADICS_HPP
#
-# include <boost/config.hpp>
-#
-# if !defined(BOOST_NO_VARIADIC_MACROS)
# define BOOST_PP_VARIADICS 1
-# else
+# if defined(BOOST_PP_NO_VARIADICS)
+/* This macro is purely for testing purposes so that we can
+ test Boost PP without variadic macro support even on
+ compilers that support variadic macros by defining
+ BOOST_PP_NO_VARIADICS on the command line. We can remove
+ this after the intiial tests.
+*/
+# define BOOST_PP_VARIADICS 0
+#
+# else // !defined(BOOST_PP_NO_VARIADICS)
+#
+# if 1
+/* This is the code we will use. It is essentially a duplication
+ of the code in Boost Config. If we could ever use Boost Config
+ in the future, we can change the above line to #if 0.
+*/
+#if defined(__GCCXML__)
+// GCC-XML emulates other compilers, it has to appear first here!
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined __CUDACC__
+// NVIDIA CUDA C++ compiler for GPU
+#
+#elif defined __COMO__
+// Comeau C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined(__PATHSCALE__) && (__PATHCC__ >= 4)
+// PathScale EKOPath compiler (has to come before clang and gcc)
+#
+#elif defined __clang__
+// Clang C++ emulates GCC, so it has to appear early.
+#
+#elif defined __DMC__
+// Digital Mars C++
+# if (__DMC__ < 0x812)
+# define BOOST_PP_VARIADICS 0
+# endif
+#
+#elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)
+// Intel
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+# elif defined __GNUC__
+// GNU C++:
+# if __GNUC__ < 3
# define BOOST_PP_VARIADICS 0
# endif
#
+#elif defined __KCC
+// Kai C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __sgi
+// SGI MIPSpro C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __DECCXX
+// Compaq Tru64 Unix cxx
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __ghs
+// Greenhills C++
+#if defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined __CODEGEARC__
+// CodeGear - must be checked for before Borland
+#
+#elif defined __BORLANDC__
+// Borland
+# if __BORLANDC__ <= 0x0550
+# define BOOST_PP_VARIADICS 0
+# endif
+#
+#elif defined __MWERKS__
+// Metrowerks CodeWarrior
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined __SUNPRO_CC
+// Sun Workshop Compiler C++
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined __HP_aCC
+// HP aCC
+#if !defined(__EDG__)
+#if (__HP_aCC < 62500) || !defined(HP_CXX0x_SOURCE)
+# define BOOST_PP_VARIADICS 0
+#endif
+#elif defined(__EDG_VERSION__) && (__EDG_VERSION__ < 400)
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#elif defined(__MRC__) || defined(__SC__)
+// MPW MrCpp or SCpp
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined(__IBMCPP__)
+// IBM Visual Age
+#if ! __C99_MACRO_WITH_VA_ARGS
+# define BOOST_NO_VARIADIC_MACROS
+#endif
+#
+#elif defined(__PGI)
+// Portland Group Inc.
+# define BOOST_PP_VARIADICS 0
+#
+#elif defined _MSC_VER
+// Microsoft Visual C++
+//
+// Must remain the last #elif since some other vendors (Metrowerks, for
+// example) also #define _MSC_VER
+#if _MSC_VER < 1400
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+#else
+// Unrecognized compiler assumes no variadic macro support for safety.
+# define BOOST_PP_VARIADICS 0
+#endif
+#
+# else // !1
+/* This is the ideal code, but will not work until Boost Config
+ works with C compilers or C++ compilers in C mode. I will be
+ working on that to see if I can make it happen in the future.
+*/
+# include <boost/config.hpp>
+#
+# if defined(BOOST_NO_VARIADIC_MACROS)
+# define BOOST_PP_VARIADICS 0
+# endif // !BOOST_NO_VARIADIC_MACROS
+#
+# endif // 1
+#
+# endif // BOOST_PP_NO_VARIADICS
+#
# endif // BOOST_PREPROCESSOR_CONFIG_VARIADICS_HPP