_WIN32_WINNT redefined?

i.nixman@autistici.org i.nixman@autistici.org
Wed Nov 2 08:44:09 GMT 2022


On 2022-11-02 08:21, niXman via Gdb wrote:
> On 2022-11-02 08:14, niXman via Gdb wrote:
> 
> 
> looks like it can be defined here:
> https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=gdbsupport/common-defs.h;h=e4985332e3f4016ccec2b2502dfe28bab16e2c92;hb=HEAD#l81
> 
> 
> as 0x0500 if it wasn't defined before...


right, because inclusion of windows.h here 
(https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=gdbsupport/common-defs.h;h=e4985332e3f4016ccec2b2502dfe28bab16e2c92;hb=HEAD#l74) 
after line 74 solves the trouble.


but it introduced another trouble:
```
mkdir -p -- nat/.deps
   CXX    gdb.o
   CXX    ada-exp.o
ada-exp.c.tmp:557: warning: "IN" redefined
In file included from 
C:/msys64/home/Sysuser/mingw-gcc-trunk/x86_64-trunk-win32-seh-rt_v10-rev0/mingw64/x86_64-w64-mingw32/include/windef.h:9,
                  from 
C:/msys64/home/Sysuser/mingw-gcc-trunk/x86_64-trunk-win32-seh-rt_v10-rev0/mingw64/x86_64-w64-mingw32/include/windows.h:69,
                  from 
../../../../src/gdb-11.2/gdb/../gdbsupport/common-defs.h:75,
                  from ../../../../src/gdb-11.2/gdb/defs.h:28,
                  from ada-exp.y:38:
C:/msys64/home/Sysuser/mingw-gcc-trunk/x86_64-trunk-win32-seh-rt_v10-rev0/mingw64/x86_64-w64-mingw32/include/minwindef.h:57: 
note: this is the location of the previous definition
    57 | #define IN
       |
ada-exp.c.tmp:482:11: error: 'INT' redeclared as different kind of 
entity
In file included from 
C:/msys64/home/Sysuser/mingw-gcc-trunk/x86_64-trunk-win32-seh-rt_v10-rev0/mingw64/x86_64-w64-mingw32/include/minwindef.h:163:
C:/msys64/home/Sysuser/mingw-gcc-trunk/x86_64-trunk-win32-seh-rt_v10-rev0/mingw64/x86_64-w64-mingw32/include/winnt.h:299:15: 
note: previous declaration 'typedef int INT'
   299 |   typedef int INT;
       |               ^~~
ada-exp.c.tmp:485:13: error: 'FLOAT' redeclared as different kind of 
entity
C:/msys64/home/Sysuser/mingw-gcc-trunk/x86_64-trunk-win32-seh-rt_v10-rev0/mingw64/x86_64-w64-mingw32/include/minwindef.h:142:17: 
note: previous declaration 'typedef float FLOAT'
   142 |   typedef float FLOAT;
       |                 ^~~~~
```

=)


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