This fixes bootstrap issues with current mingw-w64 headers:
```
../../gcc/gcc/system.h:791:30: error: expected identifier before string
constant
791 | #define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
| ^~~~
```
The changes in this commit were generated by the following command, with some
post-processing:
```
sed -Ei 's,^( *)#( *)include ,\1#\2define
WIN32_LEAN_AND_MEAN\n&,' \
$(grep -Flr "")
```
This has been tested with C, C++, LTO, Fortran, Objective-C, Objective-C++ and JIT, on
{i868,x86_64}-w64-mingw32; but it contains changes to Ada, libgo, libgomp and libvtv, which I don't
usually build and test.
--
Best regards,
LIU Hao
From 6600e2b135bd06b2aad77e538b47a480c8deebdd Mon Sep 17 00:00:00 2001
From: LIU Hao
Date: Fri, 6 Jan 2023 23:18:15 +0800
Subject: [PATCH] Always define `WIN32_LEAN_AND_MEAN` before
Recently, mingw-w64 has got updated from Wine which is included
indirectly by if `WIN32_LEAN_AND_MEAN` is not defined. The
`IXMLDOMDocument` class has a member function named `abort()`, which gets
affected by our `abort()` macro in "system.h".
`WIN32_LEAN_AND_MEAN` should, nevertheless, always be defined. This
can exclude 'APIs such as Cryptography, DDE, RPC, Shell, and Windows
Sockets' [1], and speed up compilation of these files a bit.
[1]
https://learn.microsoft.com/en-us/windows/win32/winprog/using-the-windows-headers
gcc/
PR middle-end/108300
* config/xtensa/xtensa-dynconfig.c: Define `WIN32_LEAN_AND_MEAN`
before .
* diagnostic-color.cc: Likewise.
* plugin.cc: Likewise.
* prefix.cc: Likewise.
gcc/ada/
PR middle-end/108300
* adaint.c: Define `WIN32_LEAN_AND_MEAN` before `#include
`.
* cio.c: Likewise.
* ctrl_c.c: Likewise.
* expect.c: Likewise.
* gsocket.h: Likewise.
* mingw32.h: Likewise.
* mkdir.c: Likewise.
* rtfinal.c: Likewise.
* rtinit.c: Likewise.
* seh_init.c: Likewise.
* sysdep.c: Likewise.
* terminals.c: Likewise.
* tracebak.c: Likewise.
gcc/jit/
PR middle-end/108300
* jit-w32.h: Define `WIN32_LEAN_AND_MEAN` before .
libatomic/
PR middle-end/108300
* config/mingw/lock.c: Define `WIN32_LEAN_AND_MEAN` before
.
libffi/
PR middle-end/108300
* src/aarch64/ffi.c: Define `WIN32_LEAN_AND_MEAN` before
.
libgcc/
PR middle-end/108300
* config/i386/enable-execute-stack-mingw32.c: Define
`WIN32_LEAN_AND_MEAN` before .
* libgcc2.c: Likewise.
* unwind-generic.h: Likewise.
libgfortran/
PR middle-end/108300
* intrinsics/sleep.c: Define `WIN32_LEAN_AND_MEAN` before
.
libgo/
PR middle-end/108300
* misc/cgo/test/callback_c.c: Define `WIN32_LEAN_AND_MEAN` before
.
libgomp/
PR middle-end/108300
* config/mingw32/proc.c: Define `WIN32_LEAN_AND_MEAN` before
.
libiberty/
PR middle-end/108300
* make-temp-file.c: Define `WIN32_LEAN_AND_MEAN` before .
* pex-win32.c: Likewise.
libssp/
PR middle-end/108300
* ssp.c: Define `WIN32_LEAN_AND_MEAN` before .
libstdc++-v3/
PR middle-end/108300
* src/c++11/system_error.cc: Define `WIN32_LEAN_AND_MEAN` before
.
* src/c++11/thread.cc: Likewise.
* src/c++17/fs_ops.cc: Likewise.
* src/filesystem/ops.cc: Likewise.
libvtv/
PR middle-end/108300
* vtv_malloc.cc: Define `WIN32_LEAN_AND_MEAN` before .
* vtv_rts.cc: Likewise.
* vtv_utils.cc: Likewise.
---
gcc/ada/adaint.c | 1 +
gcc/ada/cio.c | 1 +
gcc/ada/ctrl_c.c | 1 +
gcc/ada/expect.c | 1 +
gcc/ada/gsocket.h | 1 +
gcc/ada/mingw32.h | 1 +
gcc/ada/mkdir.c | 1 +
gcc/ada/rtfinal.c | 1 +
gcc/ada/rtinit.c | 1 +
gcc/ada/seh_init.c| 1 +
gcc/ada/sysdep.c | 2 ++
gcc/ada/terminals.c | 1 +
gcc/ada/tracebak.c| 2 ++
gcc/config/xtensa/xtensa-dynconfig.c | 1 +
gcc/diagnostic-color.cc | 1 +
gcc/jit/jit-w32.h | 1 +
gcc/plugin.cc | 1 +
gcc/prefix.cc | 1 +
libatomic/config/mingw/lock.c | 1 +
libffi/src/aarch64/ffi.c | 1 +
libgcc/config/i386/enable-execute-stack-mingw32.c | 1 +
libgcc/libgcc2.c
