1 /* Support for various Windows compilation environments.
2 Copyright (C) 2005 Free Software Foundation, Inc.
4 This file is part of GNU Wget.
6 GNU Wget is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 GNU Wget is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with Wget; if not, write to the Free Software Foundation, Inc.,
18 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 In addition, as a special exception, the Free Software Foundation
21 gives permission to link the code of its release of Wget with the
22 OpenSSL project's "OpenSSL" library (or with modified versions of it
23 that use the same license as the "OpenSSL" library), and distribute
24 the linked executables. You must obey the GNU General Public License
25 in all respects for all of the code used other than "OpenSSL". If you
26 modify this file, you may extend this exception to your version of the
27 file, but you are not obligated to do so. If you do not wish to do
28 so, delete this exception statement from your version. */
31 /* This file contains specifics of various compilers supported on the
32 Windows platform. In this case "compiler" can refer either to the
33 specific compiler feature (such as how to construct a 64-bit
34 constant) or to a feature of the compilation environment shipped
37 The file is divided into sections for each compiler. Most of the
38 explanatory comments are in the first (MinGW) section to avoid
41 Things that apply to *all* compilers, as well as things that are
42 specific to Wget, belong in src/mswindows.h. */
44 /* For all compilers: must include <sys/stat.h> before redefining
49 /* -------------------- */
50 /* MinGW (GCC) section. */
51 /* -------------------- */
54 #define OS_TYPE "Windows-MinGW"
58 /* Transparently support statting large files, like POSIX's LFS API
59 does. All Windows compilers we support use _stati64 (but have
60 different names for 2nd argument type, see below), so we use
62 #define stat(fname, buf) _stati64 (fname, buf)
64 /* On Windows the 64-bit stat requires an explicitly different type
65 for the 2nd argument, so we define a struct_stat macro that expands
66 to the appropriate type on Windows, and to the regular struct stat
69 Note that Borland C 5.5 has 64-bit stat (_stati64), but not a
70 64-bit fstat! Because of that we also need a struct_fstat that
71 points to struct_stat on Unix and on Windows, except under Borland,
72 where it points to the 32-bit struct stat. */
74 #define struct_stat struct _stati64
75 #define struct_fstat struct _stati64
77 /* MinGW 3.7 (or older) prototypes gai_strerror(), but is missing
78 from all import libraries. */
81 # define gai_strerror windows_strerror
84 /* -------------------- */
85 /* MS Visual C section. */
86 /* -------------------- */
87 #elif defined _MSC_VER
89 #define OS_TYPE "Windows-MSVC"
93 #define stat(fname, buf) _stati64 (fname, buf)
94 #define struct_stat struct _stati64
95 #define struct_fstat struct _stati64
97 #define isatty _isatty
100 # define HAVE__STRTOI64
103 /* ------------------ */
104 /* Borland C section. */
105 /* ------------------ */
106 #elif defined __BORLANDC__
108 #define OS_TYPE "Windows-Borland"
111 #define stat(fname, buf) _stati64 (fname, buf)
112 #define struct_stat struct stati64
113 #define struct_fstat struct stat
115 /* ------------------------------ */
116 /* Digital Mars Compiler section. */
117 /* ------------------------------ */
118 #elif defined __DMC__
120 #define OS_TYPE "Windows-DMC"
127 /* DMC's runtime supports some POSIX and C99 features we use. */
129 #define HAVE_STDINT_H
130 #define HAVE_INTTYPES_H
131 #define HAVE_STDBOOL_H 1
133 #define HAVE_UINT32_T
134 #undef SIZEOF_LONG_LONG
135 #define SIZEOF_LONG_LONG 8
138 #define HAVE_USLEEP 1
143 # error Your compiler is not supported.