X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fcompiler.h;h=40bb0855ef6244ac99fc61c86acb136fa5b4e80e;hb=81188705b1c7341c4cce423b4694f88040080daa;hp=1d09ee014550434bde4e1359aca6d78a726a3eca;hpb=013687dccdd4beaf2484232f3e7c56c96bce75c4;p=simgear.git diff --git a/simgear/compiler.h b/simgear/compiler.h index 1d09ee01..40bb0855 100644 --- a/simgear/compiler.h +++ b/simgear/compiler.h @@ -11,10 +11,9 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * $Id$ * @@ -22,7 +21,9 @@ /** \file compiler.h * A set of defines to encapsulate compiler and platform differences. - * What this file does. + * Please refer to the source code for full documentation on this file. + * + * Here is a summary of what this file does. * * (1) Defines macros for some STL includes which may be affected * by file name length limitations. @@ -46,29 +47,37 @@ * (8) Defines SG_NO_ARROW_OPERATOR if the compiler is unable * to support operator->() for iterators. * - * (9) Defines FG_USE_EXCEPTIONS if the compiler supports exceptions. + * (9) Defines SG_USE_EXCEPTIONS if the compiler supports exceptions. * Note: no FlightGear code uses exceptions. * - * (10) Define FG_NAMESPACES if the compiler supports namespaces. + * (10) Define SG_NAMESPACES if the compiler supports namespaces. * - * (11) FG_MATH_FN_IN_NAMESPACE_STD -- not used?? + * (11) SG_MATH_FN_IN_NAMESPACE_STD -- not used?? * - * (12) Define FG_HAVE_STD if std namespace is supported. + * (12) Define SG_HAVE_STD if std namespace is supported. * - * (13) Defines FG_CLASS_PARTIAL_SPECIALIZATION if the compiler + * (13) Defines SG_CLASS_PARTIAL_SPECIALIZATION if the compiler * supports partial specialization of class templates. * - * (14) Defines FG_HAVE_STD_INCLUDES to use ISO C++ Standard headers. + * (14) Defines SG_HAVE_STD_INCLUDES to use ISO C++ Standard headers. * - * (15) Defines FG_HAVE_STREAMBUF if of are present. + * (15) Defines SG_HAVE_STREAMBUF if of are present. * - * (16) Define FG_MATH_EXCEPTION_CLASH if math.h defines an exception class + * (16) Define SG_MATH_EXCEPTION_CLASH if math.h defines an exception class * that clashes with the one defined in . */ #ifndef _SG_COMPILER_H #define _SG_COMPILER_H +/* + * Helper macro SG_STRINGIZE: + * Converts the parameter X to a string after macro replacement + * on X has been performed. + */ +#define SG_STRINGIZE(X) SG_DO_STRINGIZE(X) +#define SG_DO_STRINGIZE(X) #X + #ifdef __GNUC__ # if __GNUC__ == 2 # if __GNUC_MINOR__ < 8 @@ -78,14 +87,15 @@ # define STL_FUNCTIONAL # define STL_IOMANIP # define STL_IOSTREAM +# define STL_ITERATOR # define STL_FSTREAM # define STL_STDEXCEPT # define STL_STRING # define STL_STRSTREAM # define SG_NEED_AUTO_PTR -# define FG_NO_DEFAULT_TEMPLATE_ARGS -# define FG_INCOMPLETE_FUNCTIONAL +# define SG_NO_DEFAULT_TEMPLATE_ARGS +# define SG_INCOMPLETE_FUNCTIONAL # define SG_NO_ARROW_OPERATOR # elif __GNUC_MINOR__ >= 8 @@ -93,45 +103,73 @@ // g++-2.8.x and egcs-1.x # define SG_EXPLICIT_FUNCTION_TMPL_ARGS # define SG_NEED_AUTO_PTR -# define FG_MEMBER_TEMPLATES -# define FG_NAMESPACES -# define FG_HAVE_STD -# define FG_HAVE_STREAMBUF -# define FG_CLASS_PARTIAL_SPECIALIZATION +# define SG_MEMBER_TEMPLATES +# define SG_NAMESPACES +# define SG_HAVE_STD +# define SG_HAVE_STREAMBUF +# define SG_CLASS_PARTIAL_SPECIALIZATION # define STL_ALGORITHM # define STL_FUNCTIONAL # define STL_IOMANIP # define STL_IOSTREAM +# define STL_ITERATOR # define STL_FSTREAM # define STL_STDEXCEPT # define STL_STRING # define STL_STRSTREAM # endif +# elif __GNUC__ >= 3 + // g++-3.0.x +# define SG_EXPLICIT_FUNCTION_TMPL_ARGS +# define SG_NEED_AUTO_PTR +# define SG_MEMBER_TEMPLATES +# define SG_NAMESPACES +# define SG_HAVE_STD +# define SG_HAVE_STREAMBUF +# define SG_CLASS_PARTIAL_SPECIALIZATION +# define SG_HAVE_STD_INCLUDES + +# define STL_ALGORITHM +# define STL_FUNCTIONAL +# define STL_IOMANIP +# define STL_IOSTREAM +# define STL_ITERATOR +# define STL_FSTREAM +# define STL_STDEXCEPT +# define STL_STRING +# define STL_STRSTREAM # else # error Time to upgrade. GNU compilers < 2.7 not supported # endif -#endif + +# define SG_COMPILER_STR "GNU C++ version " SG_STRINGIZE(__GNUC__) "." SG_STRINGIZE(__GNUC_MINOR__) + +#endif // __GNUC__ /* KAI C++ */ #if defined(__KCC) -# define FG_NAMESPACES -# define FG_HAVE_STD -# define FG_HAVE_STREAMBUF -# define FG_HAVE_TRAITS -# define FG_HAVE_STD_INCLUDES +# define SG_NAMESPACES +# define SG_HAVE_STD +# define SG_HAVE_STREAMBUF +# define SG_HAVE_TRAITS +# define SG_HAVE_STD_INCLUDES # define STL_ALGORITHM # define STL_FUNCTIONAL # define STL_IOMANIP # define STL_IOSTREAM +# define STL_ITERATOR # define STL_FSTREAM # define STL_STDEXCEPT # define STL_STRING # define STL_STRSTREAM -#endif + +# define SG_COMPILER_STR "Kai C++ version " SG_STRINGIZE(__KCC_VERSION) + +#endif // __KCC // // Metrowerks @@ -140,15 +178,16 @@ /* CodeWarrior compiler from Metrowerks, Inc. */ -# define FG_HAVE_TRAITS -# define FG_HAVE_STD_INCLUDES -# define FG_HAVE_STD -# define FG_NAMESPACES +# define SG_HAVE_TRAITS +# define SG_HAVE_STD_INCLUDES +# define SG_HAVE_STD +# define SG_NAMESPACES # define STL_ALGORITHM # define STL_FUNCTIONAL # define STL_IOMANIP # define STL_IOSTREAM +# define STL_ITERATOR # define STL_FSTREAM # define STL_STDEXCEPT # define STL_STRING @@ -161,7 +200,10 @@ // -dw- currently used glut has no game mode stuff # define GLUT_WRONG_VERSION -#endif + +# define SG_COMPILER_STR "Metrowerks CodeWarrior C++ version " SG_STRINGIZE(__MWERKS__) + +#endif // __MWERKS__ // // Microsoft compilers. @@ -170,40 +212,24 @@ # define bcopy(from, to, n) memcpy(to, from, n) # define FG_MEM_COPY(to,from,n) memcpy(to, from, n) -# if _MSC_VER == 1200 // msvc++ 6.0 -# define FG_NAMESPACES -# define FG_HAVE_STD -# define FG_HAVE_STD_INCLUDES -# define FG_HAVE_STREAMBUF +# if _MSC_VER >= 1200 // msvc++ 6.0 or greater +# define SG_NAMESPACES +# define SG_HAVE_STD +# define SG_HAVE_STD_INCLUDES +# define SG_HAVE_STREAMBUF # define STL_ALGORITHM # define STL_FUNCTIONAL # define STL_IOMANIP # define STL_IOSTREAM +# define STL_ITERATOR # define STL_FSTREAM # define STL_STDEXCEPT # define STL_STRING # define STL_STRSTREAM -# pragma warning(disable: 4786) // identifier was truncated to '255' characters -# pragma warning(disable: 4244) // conversion from double to float -# pragma warning(disable: 4305) // - -# elif _MSC_VER == 1100 // msvc++ 5.0 -# define NEEDNAMESPACESTD -# define FG_NAMESPACES -# define FG_HAVE_STD -# define FG_HAVE_STD_INCLUDES -# define FG_HAVE_STREAMBUF - -# define STL_ALGORITHM -# define STL_FUNCTIONAL -# define STL_IOMANIP -# define STL_IOSTREAM -# define STL_FSTREAM -# define STL_STDEXCEPT -# define STL_STRING -# define STL_STRSTREAM +# define isnan _isnan +# define snprintf _snprintf # pragma warning(disable: 4786) // identifier was truncated to '255' characters # pragma warning(disable: 4244) // conversion from double to float @@ -212,7 +238,10 @@ # else # error What version of MSVC++ is this? # endif -#endif + +# define SG_COMPILER_STR "Microsoft Visual C++ version " SG_STRINGIZE(_MSC_VER) + +#endif // _MSC_VER #ifdef __BORLANDC__ # if defined(HAVE_SGI_STL_PORT) @@ -222,7 +251,7 @@ # define STL_ALGORITHM "algorithm" # define STL_FUNCTIONAL "functional" -# define FG_MATH_EXCEPTION_CLASH +# define SG_MATH_EXCEPTION_CLASH # else @@ -232,16 +261,19 @@ # define STL_STDEXCEPT # define STL_STRSTREAM -# define FG_INCOMPLETE_FUNCTIONAL +# define SG_INCOMPLETE_FUNCTIONAL # endif // HAVE_SGI_STL_PORT # define STL_IOSTREAM +# define STL_ITERATOR # define STL_FSTREAM # define STL_STRING -# define FG_NO_DEFAULT_TEMPLATE_ARGS -# define FG_NAMESPACES -// # define FG_HAVE_STD +# define SG_NO_DEFAULT_TEMPLATE_ARGS +# define SG_NAMESPACES +// # define SG_HAVE_STD + +# define SG_COMPILER_STR "Borland C++ version " SG_STRINGIZE(__BORLANDC__) #endif // __BORLANDC__ @@ -250,29 +282,48 @@ // #if defined ( sgi ) && !defined( __GNUC__ ) -# define FG_HAVE_NATIVE_SGI_COMPILERS +# define SG_HAVE_NATIVE_SGI_COMPILERS # define SG_EXPLICIT_FUNCTION_TMPL_ARGS +# define SG_CLASS_PARTIAL_SPECIALIZATION # define SG_NEED_AUTO_PTR -# define FG_MEMBER_TEMPLATES -# define FG_NAMESPACES -# define FG_HAVE_STD -# define FG_CLASS_PARTIAL_SPECIALIZATION -# define FG_HAVE_TRAITS +# define SG_MEMBER_TEMPLATES +# define SG_NAMESPACES +# define SG_HAVE_STD +# define SG_HAVE_STREAMBUF +# define SG_HAVE_TRAITS +# define SG_HAVE_STD_INCLUDES # define STL_ALGORITHM # define STL_FUNCTIONAL -# define STL_IOMANIP -# define STL_IOSTREAM -# define STL_FSTREAM +# define STL_IOMANIP +# define STL_IOSTREAM +# define STL_ITERATOR +# define STL_FSTREAM # define STL_STDEXCEPT +#if (_COMPILER_VERSION < 740) +# define STL_STRING +#else # define STL_STRING +#endif # define STL_STRSTREAM +#pragma set woff 1001,1012,1014,1116,1155,1172,1174 +#pragma set woff 1401,1460,1551,1552,1681 + +#ifdef __cplusplus +#pragma set woff 1682,3303 +#if (_COMPILER_VERSION >= 740) +# pragma set woff 3624 +#endif +#endif + +# define SG_COMPILER_STR "SGI MipsPro compiler version " SG_STRINGIZE(_COMPILER_VERSION) + #endif // Native SGI compilers -#if defined ( sun ) +#if defined (__sun) # include # include # if defined ( __cplusplus ) @@ -283,65 +334,118 @@ # else extern void *memmove(void *, const void *, size_t); # endif // __cplusplus + +# if !defined( __GNUC__ ) +# define SG_COMPILER_STR "Sun compiler version " SG_STRINGIZE(__SUNPRO_CC) +# endif + #endif // sun +// +// Intel C++ Compiler +// +#if defined(__ICC) || defined (__ECC) +# define SG_NAMESPACES +# define SG_HAVE_STD +# define SG_HAVE_STREAMBUF +# define SG_HAVE_TRAITS +# define SG_HAVE_STD_INCLUDES + +# define STL_ALGORITHM +# define STL_FUNCTIONAL +# define STL_IOMANIP +# define STL_IOSTREAM +# define STL_ITERATOR +# define STL_FSTREAM +# define STL_STDEXCEPT +# define STL_STRING +# define STL_STRSTREAM + +# define SG_COMPILER_STR "Intel C++ version " SG_STRINGIZE(__ICC) + +#endif // __ICC + +// +// Platform dependent gl.h and glut.h definitions +// + +#ifdef __APPLE__ +# define SG_GL_H +# define SG_GLX_H +# define SG_GLU_H +# define SG_GLEXT_H +# define SG_GLUT_H + +inline int (isnan)(double r) { return !(r <= 0 || r >= 0); } +#else +# define SG_GL_H +# define SG_GLX_H +# define SG_GLU_H +# define SG_GLEXT_H +# define SG_GLUT_H +#endif + + // // No user modifiable definitions beyond here. // -#ifdef FG_NEED_EXPLICIT +#ifdef SG_NEED_EXPLICIT # define explicit #endif -#ifdef FG_NEED_TYPENAME +#ifdef SG_NEED_TYPENAME # define typename #endif -#ifdef FG_NEED_MUTABLE +#ifdef SG_NEED_MUTABLE # define mutable #endif -#ifdef FG_NEED_BOOL +#ifdef SG_NEED_BOOL typedef int bool; # define true 1 # define false 0 #endif #ifdef SG_EXPLICIT_FUNCTION_TMPL_ARGS -# define FG_NULL_TMPL_ARGS <> +# define SG_NULL_TMPL_ARGS <> #else -# define FG_NULL_TMPL_ARGS +# define SG_NULL_TMPL_ARGS #endif -#ifdef FG_CLASS_PARTIAL_SPECIALIZATION -# define FG_TEMPLATE_NULL template<> +#ifdef SG_CLASS_PARTIAL_SPECIALIZATION +# define SG_TEMPLATE_NULL template<> #else -# define FG_TEMPLATE_NULL +# define SG_TEMPLATE_NULL #endif -// FG_NO_NAMESPACES is a hook so that users can disable namespaces +// SG_NO_NAMESPACES is a hook so that users can disable namespaces // without having to edit library headers. -#if defined(FG_NAMESPACES) && !defined(FG_NO_NAMESPACES) -# define FG_NAMESPACE(X) namespace X { -# define FG_NAMESPACE_END } -# define FG_USING_NAMESPACE(X) using namespace X +#if defined(SG_NAMESPACES) && !defined(SG_NO_NAMESPACES) +# define SG_NAMESPACE(X) namespace X { +# define SG_NAMESPACE_END } +# define SG_USING_NAMESPACE(X) using namespace X # else -# define FG_NAMESPACE(X) -# define FG_NAMESPACE_END -# define FG_USING_NAMESPACE(X) +# define SG_NAMESPACE(X) +# define SG_NAMESPACE_END +# define SG_USING_NAMESPACE(X) #endif -# ifdef FG_HAVE_STD -# define FG_USING_STD(X) using std::X +/** \def SG_USING_STD(x) + * Expands to using std::x if SG_HAVE_STD is defined + */ +# ifdef SG_HAVE_STD +# define SG_USING_STD(X) using std::X # define STD std # else -# define FG_USING_STD(X) +# define SG_USING_STD(X) # define STD # endif // Additional implementation from SGI STL 3.11 // Adapter function objects: pointers to member functions -#ifdef FG_INCOMPLETE_FUNCTIONAL +#ifdef SG_INCOMPLETE_FUNCTIONAL template class const_mem_fun_ref_t @@ -360,6 +464,7 @@ template inline const_mem_fun_ref_t<_Ret,_Tp> mem_fun_ref(_Ret (_Tp::*__f)() const) { return const_mem_fun_ref_t<_Ret,_Tp>(__f); } -#endif // FG_INCOMPLETE_FUNCTIONAL +#endif // SG_INCOMPLETE_FUNCTIONAL #endif // _SG_COMPILER_H +