1
2// (C) Copyright Tobias Schwinger
3//
4// Use modification and distribution are subject to the boost Software License,
5// Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
6
7//------------------------------------------------------------------------------
8
9#ifndef BOOST_FT_CONFIG_COMPILER_HPP_INCLUDED
10#define BOOST_FT_CONFIG_COMPILER_HPP_INCLUDED
11
12#include <boost/config.hpp>
13#include <boost/detail/workaround.hpp>
14
15#if defined(BOOST_MSVC)
16
17# if BOOST_MSVC < 1310
18# error "unsupported compiler version"
19# endif
20
21# ifdef BOOST_FT_AUTODETECT_CALLING_CONVENTIONS
22
23 // enable clrcall calling covention (call to .NET managed code) when
24 // compiling with /clr
25# if BOOST_MSVC >= 1400 && defined(__cplusplus_cli)
26# ifndef BOOST_FT_CC_CLRCALL
27# define BOOST_FT_CC_CLRCALL callable_builtin
28# endif
29# endif
30
31 // Intel x86 architecture specific calling conventions
32# ifdef _M_IX86
33# define BOOST_FT_COMMON_X86_CCs callable_builtin
34# if BOOST_MSVC < 1400
35 // version 7.1 is missing a keyword to specify the thiscall cc ...
36# ifndef BOOST_FT_CC_IMPLICIT_THISCALL
37# define BOOST_FT_CC_IMPLICIT_THISCALL non_variadic|member|callable_builtin
38# ifndef BOOST_FT_CONFIG_OK
39# pragma message("INFO| /Gd /Gr /Gz will compiler options will cause")
40# pragma message("INFO| a compile error.")
41# pragma message("INFO| Reconfigure Boost.FunctionTypes in this case.")
42# pragma message("INFO| This message can be suppressed by defining")
43# pragma message("INFO| BOOST_FT_CONFIG_OK.")
44# endif
45# endif
46# else
47 // ...introduced in version 8
48# ifndef BOOST_FT_CC_THISCALL
49# define BOOST_FT_CC_THISCALL non_variadic|member|callable_builtin
50# endif
51# endif
52# endif
53# endif
54
55#elif defined(__GNUC__) && !defined(BOOST_INTEL_LINUX)
56
57# if __GNUC__ < 3
58# error "unsupported compiler version"
59# endif
60
61# ifdef BOOST_FT_AUTODETECT_CALLING_CONVENTIONS
62
63# if defined(__i386__)
64# // see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20439
65# // see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29328
66# if BOOST_WORKAROUND(__GNUC__,BOOST_TESTED_AT(4))
67# ifndef BOOST_FT_CC_IMPLICIT
68# define BOOST_FT_CC_IMPLICIT member|callable_builtin
69# endif
70# define BOOST_FT_COMMON_X86_CCs non_member|callable_builtin
71# else
72# define BOOST_FT_COMMON_X86_CCs callable_builtin
73# endif
74# else
75# ifndef BOOST_FT_CC_IMPLICIT
76# define BOOST_FT_CC_IMPLICIT callable_builtin
77# endif
78# endif
79# endif
80
81# if (defined(BOOST_FT_CC_CDECL) || defined(BOOST_FT_COMMON_X86_CCs)) \
82 && !defined(__cdecl)
83# define __cdecl __attribute__((__cdecl__))
84# endif
85# if (defined(BOOST_FT_CC_STDCALL) || defined(BOOST_FT_COMMON_X86_CCs)) \
86 && !defined(__stdcall)
87# define __stdcall __attribute__((__stdcall__))
88# endif
89# if (defined(BOOST_FT_CC_FASTCALL) || defined(BOOST_FT_COMMON_X86_CCs)) \
90 && !defined(__fastcall)
91# define __fastcall __attribute__((__fastcall__))
92# endif
93
94#elif defined(__BORLANDC__)
95
96# if __BORLANDC__ < 0x550
97# error "unsupported compiler version"
98# elif __BORLANDC__ > 0x565
99# pragma message("WARNING: library untested with this compiler version")
100# endif
101
102# ifdef BOOST_FT_AUTODETECT_CALLING_CONVENTIONS
103# define BOOST_FT_COMMON_X86_CCs callable_builtin
104# endif
105
106 // syntactic specialities of cc specifier
107# define BOOST_FT_SYNTAX(result,lparen,cc_spec,type_mod,name,rparen) \
108 result() cc_spec() lparen() type_mod() name() rparen()
109#else
110 // only enable default calling convention
111# define BOOST_FT_CC_IMPLICIT callable_builtin
112#endif
113
114
115#endif
116
117