Re: [Mingw-w64-public] [Patch] normalize strftime and strftime_l
On 2017/5/22 2:05, Martell Malone wrote: > Context: libc++ uses strftime_l now > > Please Review The DEF files are generated from DLLs. I don't have Win10 at hand so I have asked jon_y on IRC to update them. -- Best regards, LH_Mouse -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
Re: [Mingw-w64-public] [Patch] normalize strftime and strftime_l
On 05/22/2017 07:57 AM, Liu Hao wrote: > On 2017/5/22 2:05, Martell Malone wrote: >> Context: libc++ uses strftime_l now >> >> Please Review > The DEF files are generated from DLLs. I don't have Win10 at hand so I > have asked jon_y on IRC to update them. > Win10 msvcrt doesn't have strftime_l, checked on 1607. signature.asc Description: OpenPGP digital signature -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
Re: [Mingw-w64-public] [Patch] normalize strftime and strftime_l
hmm okay. It does have strftime however so that should at least be fine right? On Mon, May 22, 2017 at 11:43 AM, JonY wrote: > On 05/22/2017 07:57 AM, Liu Hao wrote: > > On 2017/5/22 2:05, Martell Malone wrote: > >> Context: libc++ uses strftime_l now > >> > >> Please Review > > The DEF files are generated from DLLs. I don't have Win10 at hand so I > > have asked jon_y on IRC to update them. > > > > Win10 msvcrt doesn't have strftime_l, checked on 1607. > > > -- > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > ___ > Mingw-w64-public mailing list > Mingw-w64-public@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mingw-w64-public > > -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
Re: [Mingw-w64-public] [Patch] normalize strftime and strftime_l
On 2017/5/22 18:43, JonY wrote:
> On 05/22/2017 07:57 AM, Liu Hao wrote:
>> On 2017/5/22 2:05, Martell Malone wrote:
>>> Context: libc++ uses strftime_l now
>>>
>>> Please Review
>> The DEF files are generated from DLLs. I don't have Win10 at hand so I
>> have asked jon_y on IRC to update them.
>>
>
> Win10 msvcrt doesn't have strftime_l, checked on 1607.
Thanks for confirmation.
On my Windows 7 the function `_strftime_l` is available in
MSVCR{80,90,100,110,120}.DLL, but is not available in MSVCR{T,70}.DLL.
So the patch can't be applied here.
When I took my last look at libcxx it required MSVCR90 to build. I am
not sure which version of MSVCR* libcxx requires today but I am afraid
it can't be built with only MSVCRT. That is, in order to build libcxx
you have to *replace* the default `-lmsvcrt` with `-lmsvcr90` (MSVCR90
is fragile so I suggest you use `-lmsvcr100`). In the case of GCC this
can be done by dumping GCC's default specs file, modifying it, then
building use the modified specs.
--
Best regards,
LH_Mouse
--
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Re: [Mingw-w64-public] [Patch] normalize strftime and strftime_l
Thanks for spotting that strangely MSDN seems to think it does exist.
https://docs.microsoft.com/en-gb/cpp/c-runtime-library/reference/strftime-wcsftime-strftime-l-wcsftime-l
I have no problem in doing an emulation for "strftime_l".
I would rather not use random msvcrt versions :)
On Mon, May 22, 2017 at 12:14 PM, Liu Hao wrote:
> On 2017/5/22 18:43, JonY wrote:
> > On 05/22/2017 07:57 AM, Liu Hao wrote:
> >> On 2017/5/22 2:05, Martell Malone wrote:
> >>> Context: libc++ uses strftime_l now
> >>>
> >>> Please Review
> >> The DEF files are generated from DLLs. I don't have Win10 at hand so I
> >> have asked jon_y on IRC to update them.
> >>
> >
> > Win10 msvcrt doesn't have strftime_l, checked on 1607.
> Thanks for confirmation.
>
> On my Windows 7 the function `_strftime_l` is available in
> MSVCR{80,90,100,110,120}.DLL, but is not available in MSVCR{T,70}.DLL.
> So the patch can't be applied here.
>
> When I took my last look at libcxx it required MSVCR90 to build. I am
> not sure which version of MSVCR* libcxx requires today but I am afraid
> it can't be built with only MSVCRT. That is, in order to build libcxx
> you have to *replace* the default `-lmsvcrt` with `-lmsvcr90` (MSVCR90
> is fragile so I suggest you use `-lmsvcr100`). In the case of GCC this
> can be done by dumping GCC's default specs file, modifying it, then
> building use the modified specs.
>
> --
> Best regards,
> LH_Mouse
>
>
>
> --
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> ___
> Mingw-w64-public mailing list
> Mingw-w64-public@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
>
--
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