mirror of
https://github.com/moparisthebest/wget
synced 2024-07-03 16:38:41 -04:00
238 lines
6.5 KiB
C
238 lines
6.5 KiB
C
/* Support for various Windows compilation environments.
|
||
Copyright (C) 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
|
||
|
||
This file is part of GNU Wget.
|
||
|
||
GNU Wget is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 3 of the License, or
|
||
(at your option) any later version.
|
||
|
||
GNU Wget is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with Wget. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
Additional permission under GNU GPL version 3 section 7
|
||
|
||
If you modify this program, or any covered work, by linking or
|
||
combining it with the OpenSSL project's OpenSSL library (or a
|
||
modified version of that library), containing parts covered by the
|
||
terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
|
||
grants you additional permission to convey the resulting work.
|
||
Corresponding Source for a non-source form of such a combination
|
||
shall include the source code for the parts of OpenSSL used as well
|
||
as that of the covered work. */
|
||
|
||
|
||
/* This file contains information about various compilers used to
|
||
build Wget on the Windows platform using its "native" API,
|
||
sometimes referred to as "Win32". (This excludes Cygwin, which
|
||
defines a Unix-compatible layer and is handled with configure.)
|
||
|
||
The above "information about compilers" includes both actual
|
||
differences in compilers (such as how to construct 64-bit constants
|
||
or whether C99 `bool' is available) and the properties of the
|
||
compilation environment and run-time library shipped with the
|
||
compiler (such as whether stat handles large files or whether
|
||
strtoll is present).
|
||
|
||
The file is divided into sections for each compiler/environment.
|
||
Being based on free software, MinGW's section comes first and
|
||
contains most of the explanatory comments. Things that apply to
|
||
*all* compilers, as well as things that are specific to Wget,
|
||
belong in src/mswindows.h. */
|
||
|
||
/* -------------------- */
|
||
/* MinGW (GCC) section. */
|
||
/* -------------------- */
|
||
#if defined __MINGW32__
|
||
|
||
#define OS_TYPE "Windows-MinGW"
|
||
|
||
#define LL(n) n##LL
|
||
|
||
/* Transparently support statting large files, like POSIX's LFS API
|
||
does, by aliasing stat and fstat to their equivalents that do LFS.
|
||
Most Windows compilers we support use _stati64 (but have different
|
||
names for 2nd argument type, see below), so we use that. */
|
||
#define stat_alias _stati64
|
||
#define fstat_alias _fstati64
|
||
|
||
/* On Windows the 64-bit stat requires an explicitly different type
|
||
for the 2nd argument, so we define a struct_stat macro that expands
|
||
to the appropriate type on Windows, and to the regular struct stat
|
||
on Unix.
|
||
|
||
Note that Borland C 5.5 has 64-bit stat (_stati64), but not a
|
||
64-bit fstat! Because of that we also need a struct_fstat that
|
||
points to struct_stat on Unix and on Windows, except under Borland,
|
||
where it points to the 32-bit struct stat. */
|
||
|
||
#define struct_stat struct _stati64
|
||
#define struct_fstat struct _stati64
|
||
|
||
/* MinGW 3.7 (or older) prototypes gai_strerror(), but is missing
|
||
from all import libraries. */
|
||
#ifdef ENABLE_IPV6
|
||
# define NEED_GAI_STRERROR
|
||
#endif
|
||
|
||
/* MinGW and GCC support some POSIX and C99 features. */
|
||
#define HAVE_INTTYPES_H 1
|
||
#define HAVE_STDINT_H 1
|
||
|
||
#define HAVE__BOOL 1
|
||
#undef SIZEOF_LONG_LONG /* avoid redefinition warning */
|
||
#define SIZEOF_LONG_LONG 8
|
||
#define HAVE_INTPTR_T 1
|
||
#define HAVE_UINTPTR_T 1
|
||
#define HAVE_STRTOLL 1
|
||
|
||
/* MingW needs _WIN32_WINNT==0x0501 defined to pull in getaddrinfo()
|
||
* and freeaddrinfo() etc.
|
||
*/
|
||
#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0501)
|
||
#undef _WIN32_WINNT
|
||
#define _WIN32_WINNT 0x0501
|
||
#endif
|
||
|
||
|
||
/* -------------------- */
|
||
/* MS Visual C section. */
|
||
/* -------------------- */
|
||
#elif defined _MSC_VER
|
||
|
||
#define OS_TYPE "Windows-MSVC"
|
||
|
||
#define LL(n) n##I64
|
||
|
||
#define stat_alias _stati64
|
||
#define fstat_alias _fstati64
|
||
#define struct_stat struct _stati64
|
||
#define struct_fstat struct _stati64
|
||
|
||
#define isatty _isatty
|
||
|
||
#if _MSC_VER >= 1300
|
||
# define HAVE__STRTOI64 1
|
||
#endif
|
||
|
||
#if _MSC_VER >= 1310
|
||
#define HAVE_INTPTR_T 1
|
||
#define HAVE_UINTPTR_T 1
|
||
#endif
|
||
|
||
#if _MSC_VER >= 1400
|
||
#pragma warning ( disable : 4996 )
|
||
#define _CRT_SECURE_NO_DEPRECATE
|
||
#define _CRT_SECURE_NO_WARNINGS
|
||
#endif
|
||
|
||
|
||
#undef HAVE_UTIME_H /* no <utime.h> */
|
||
|
||
|
||
/* ------------------ */
|
||
/* Borland C section. */
|
||
/* ------------------ */
|
||
#elif defined __BORLANDC__
|
||
|
||
#define OS_TYPE "Windows-Borland"
|
||
|
||
#define LL(n) n##I64
|
||
|
||
#define stat_alias _stati64
|
||
#undef fstat_alias
|
||
#define struct_stat struct stati64
|
||
#undef struct_fstat
|
||
|
||
/* ------------------------------ */
|
||
/* Digital Mars Compiler section. */
|
||
/* ------------------------------ */
|
||
#elif defined __DMC__
|
||
|
||
#define OS_TYPE "Windows-DMC"
|
||
|
||
#define LL(n) n##LL
|
||
|
||
/* DMC supports 64-bit types, including long long, but not statting
|
||
large files. */
|
||
#undef stat_alias
|
||
#undef fstat_alias
|
||
/* If left undefined, sysdep.h will define these to struct stat. */
|
||
#undef struct_stat
|
||
#undef struct_fstat
|
||
|
||
/* DMC's runtime supports some POSIX and C99 headers, types, and
|
||
functions that we use. */
|
||
|
||
#define HAVE_STDINT_H 1
|
||
#define HAVE_INTTYPES_H 1
|
||
#define HAVE_STDBOOL_H 1
|
||
|
||
#define HAVE_UINT32_T 1
|
||
#define HAVE_UINTPTR_T 1
|
||
#define HAVE_INTPTR_T 1
|
||
|
||
#undef SIZEOF_LONG_LONG
|
||
#define SIZEOF_LONG_LONG 8
|
||
#define HAVE__BOOL 1
|
||
|
||
#define HAVE_USLEEP 1
|
||
#define HAVE_STRTOLL 1
|
||
#undef HAVE_UTIME_H /* no <utime.h> */
|
||
|
||
|
||
/* -------------------- */
|
||
/* OpenWatcom section. */
|
||
/* -------------------- */
|
||
#elif defined __WATCOMC__
|
||
|
||
#define OS_TYPE "Windows-Watcom"
|
||
|
||
#define LL(n) n##LL
|
||
|
||
#define stat_alias _stati64
|
||
#define fstat_alias _fstati64
|
||
#define struct_stat struct _stati64
|
||
#define struct_fstat struct _stati64
|
||
|
||
#ifdef ENABLE_IPV6
|
||
# define NEED_GAI_STRERROR
|
||
#endif
|
||
|
||
#define HAVE_STDINT_H 1
|
||
#define HAVE_INTTYPES_H 1
|
||
|
||
/* OpenWatcom 1.6 do have <stdbool.h>, but definition of '_Bool' is missing! */
|
||
/* This was fixed in OpenWatcom 1.7 */
|
||
#if __WATCOMC__ >= 1270
|
||
#define HAVE_STDBOOL_H 1
|
||
#define HAVE__BOOL 1
|
||
#endif
|
||
|
||
#define HAVE_STRTOLL 1
|
||
#define HAVE_UINT32_T 1
|
||
#undef HAVE_UTIME_H
|
||
#undef socklen_t /* avoid clash with <ws2tcpip.h> */
|
||
|
||
#undef SIZEOF_LONG_LONG
|
||
#define SIZEOF_LONG_LONG 8
|
||
|
||
/* OpenWatcom needs _WIN32_WINNT==0x0501 defined to pull in getaddrinfo()
|
||
* and freeaddrinfo() etc.
|
||
*/
|
||
#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0501)
|
||
#undef _WIN32_WINNT
|
||
#define _WIN32_WINNT 0x0501
|
||
#endif
|
||
|
||
|
||
#else
|
||
# error Your compiler is not supported.
|
||
#endif
|