On Fri, Jan 21, 2022 at 6:47 PM LRN wrote:
>
> On 21.01.2022 17:32, Christoph Reiter wrote:
> >
> > when _FILE_OFFSET_BITS is defined (ideally Windows code shouldn't
> > depend on it, but here we are) mingw-w64 does this:
> >
> > https://github.com/mingw-w64/mingw-w64/blob/898141aa957b99812f2f4d2c
On 21.01.2022 17:32, Christoph Reiter wrote:
when _FILE_OFFSET_BITS is defined (ideally Windows code shouldn't
depend on it, but here we are) mingw-w64 does this:
https://github.com/mingw-w64/mingw-w64/blob/898141aa957b99812f2f4d2cf89255798d578d54/mingw-w64-headers/crt/sys/stat.h#L279
This s
在 2022-01-21 22:53, Martin Storsjö 写道:
The _set_errno function is defined in arm versions of msvcrt.dll,
and in all the newer numbered versions of msvcr*.dll, and UCRT.
This avoids issues with the recently added _vscprintf in libmsvcrt.a
which depends on _set_errno, which was present in libmingw
The _set_errno function is defined in arm versions of msvcrt.dll,
and in all the newer numbered versions of msvcr*.dll, and UCRT.
This avoids issues with the recently added _vscprintf in libmsvcrt.a
which depends on _set_errno, which was present in libmingwex.a.
When linking with ld.bfd, a later l
On Fri, 21 Jan 2022, LIU Hao wrote:
This seems easy to reproduce in MSYS2:
```
lh_mouse@lhmouse-pc ~/Desktop $ cat conftest.c
extern int snprintf(char*, unsigned, const char*, ...);
int main(void)
{
char temp[42];
snprintf(temp, 10, "");
}
lh_mouse@lhmouse-pc ~/Desktop $ gcc conft
Hey,
when _FILE_OFFSET_BITS is defined (ideally Windows code shouldn't
depend on it, but here we are) mingw-w64 does this:
https://github.com/mingw-w64/mingw-w64/blob/898141aa957b99812f2f4d2cf89255798d578d54/mingw-w64-headers/crt/sys/stat.h#L279
Which replaces various things called "stat" in som
在 2022-01-21 18:51, Martin Storsjö 写道:
That's strange, as _set_errno should be provided by libmingwex.a, which should be implicitly linked
in at this stage?
I tried bootstrapping a cross gcc toolchain with mingw-w64 898141aa957b99812f2f4d2cf89255798d578d54
targeting i686, with GCC 11.2.0, an
On Fri, 21 Jan 2022, LIU Hao wrote:
Bootstrapping GCC now fails with this error:
That's strange - I
```
gcc -c -DHAVE_CONFIG_H -g -D__USE_MINGW_ANSI_STDIO=1 -I.
-I../../gcc/libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat
-Wstrict-prototypes -Wshadow=local -pedantic -D_GNU_SOU
Bootstrapping GCC now fails with this error:
```
gcc -c -DHAVE_CONFIG_H -g -D__USE_MINGW_ANSI_STDIO=1 -I. -I../../gcc/libiberty/../include -W -Wall
-Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic -D_GNU_SOURCE
../../gcc/libiberty/vfork.c -o vfork.o
../../gcc/libiber
