在 2022/11/20 23:06, Pali Rohár 写道:
Thank you for explaining more details. My simple patch takes this in
care and defines also __MSVCRT_VERSION__ to the correct value based on
-mcrtdll parameter.
Apologies for reading your message only partially. I thought your patch was the same as MSYS2's. It
在 2022/11/21 06:44, Martin Storsjö 写道:
Instead of using AC_LINK_IFELSE, construct a test file and manually
run a compile/linking command.
This fixes the linker test when bootstrapping a toolchain from
scratch.
This matches the previous configure time link test we had, which
was removed in 6f53d
On Sunday 20 November 2022 23:32:06 Martin Storsjö wrote:
> On Sun, 20 Nov 2022, Pali Rohár wrote:
> > > So at this point, do you think it's worth to add the complexity of
> > > manually
> > > expanding the linker test (like what was removed in
> > > 6f53dbf6d423fab5a9fc6b3e4b07bdcf66d253b5), or s
Instead of using AC_LINK_IFELSE, construct a test file and manually
run a compile/linking command.
This fixes the linker test when bootstrapping a toolchain from
scratch.
This matches the previous configure time link test we had, which
was removed in 6f53dbf6d423fab5a9fc6b3e4b07bdcf66d253b5. See
On Sun, 20 Nov 2022, Pali Rohár wrote:
So at this point, do you think it's worth to add the complexity of manually
expanding the linker test (like what was removed in
6f53dbf6d423fab5a9fc6b3e4b07bdcf66d253b5), or should we just drop the test?
(Alternatively, a manually set --enable-image-base-co
On Sun, 20 Nov 2022, Pali Rohár wrote:
Hello! I would like to propose a new parameter for gcc: -mcrtdll= to
allow specifying against which Windows C Runtime library should be
binary linked. On Windows there are more crt libraries and currently gcc
links to libmsvcrt.a which is in most cases syml
On Sunday 20 November 2022 22:56:51 Martin Storsjö wrote:
> On Sun, 20 Nov 2022, LIU Hao wrote:
>
> > 在 2022-11-20 19:23, Pali Rohár 写道:
> > > GNU LD provides __ImageBase symbol since 2.19. This is standard windows
> > > symbol and should be used instead of custom gnu _image_base__ symbol.
> > >
On Sun, 20 Nov 2022, LIU Hao wrote:
在 2022-11-20 19:23, Pali Rohár 写道:
GNU LD provides __ImageBase symbol since 2.19. This is standard windows
symbol and should be used instead of custom gnu _image_base__ symbol.
Detect non-existence of __ImageBase symbol at ./configure time and for
compatibil
On 20.11.2022 18:58, Eli Zaretskii wrote:
And if your application uses features unavailable in
older (or default) crt versions then this make application code
simplifier. Also redistributable packages are in most cases installed by
Windows update mechanism, which could be marked as system library
Hi,
On Sun, Nov 20, 2022 at 3:59 PM Eli Zaretskii wrote:
>
> > Date: Sun, 20 Nov 2022 16:44:08 +0100
> > From: Pali Rohár
> > Cc: g...@gcc.gnu.org, mingw-w64-public@lists.sourceforge.net
> >
> > > Installing a redistributable is a nuisance, and dependence on non-system
> > > libraries might make
Mmm yeah i newer seen problems with missing msvcrt.dll either going back
as far as win9x there was some other missing runtimes but not that
particular one.
Den 20-11-2022 kl. 16:58 skrev Eli Zaretskii:
Date: Sun, 20 Nov 2022 16:44:08 +0100
From: Pali Rohár
Cc: g...@gcc.gnu.org, mingw-w64-publ
> Date: Sun, 20 Nov 2022 16:44:08 +0100
> From: Pali Rohár
> Cc: g...@gcc.gnu.org, mingw-w64-public@lists.sourceforge.net
>
> > Installing a redistributable is a nuisance, and dependence on non-system
> > libraries might make the program non-free.
>
> On new windows versions they may be preinsta
On Sunday 20 November 2022 17:23:15 Eli Zaretskii wrote:
> > Date: Sun, 20 Nov 2022 16:04:11 +0100
> > From: Pali Rohár
> > Cc: g...@gcc.gnu.org, mingw-w64-public@lists.sourceforge.net
> >
> > On Sunday 20 November 2022 16:45:55 Eli Zaretskii wrote:
> > > > Date: Sun, 20 Nov 2022 13:53:48 +0100
>
> Date: Sun, 20 Nov 2022 16:04:11 +0100
> From: Pali Rohár
> Cc: g...@gcc.gnu.org, mingw-w64-public@lists.sourceforge.net
>
> On Sunday 20 November 2022 16:45:55 Eli Zaretskii wrote:
> > > Date: Sun, 20 Nov 2022 13:53:48 +0100
> > > From: Pali Rohár via Gcc
> > >
> > Linking a program against a
> Date: Sun, 20 Nov 2022 13:53:48 +0100
> From: Pali Rohár via Gcc
>
> Hello! I would like to propose a new parameter for gcc: -mcrtdll= to
> allow specifying against which Windows C Runtime library should be
> binary linked. On Windows there are more crt libraries and currently gcc
> links to li
On Sunday 20 November 2022 21:36:19 LIU Hao wrote:
> 在 2022-11-20 20:53, Pali Rohár 写道:
> > Hello! I would like to propose a new parameter for gcc: -mcrtdll= to
> > allow specifying against which Windows C Runtime library should be
> > binary linked. On Windows there are more crt libraries and curr
On Sunday 20 November 2022 16:45:55 Eli Zaretskii wrote:
> > Date: Sun, 20 Nov 2022 13:53:48 +0100
> > From: Pali Rohár via Gcc
> >
> > Hello! I would like to propose a new parameter for gcc: -mcrtdll= to
> > allow specifying against which Windows C Runtime library should be
> > binary linked. On
在 2022-11-20 20:53, Pali Rohár 写道:
Hello! I would like to propose a new parameter for gcc: -mcrtdll= to
allow specifying against which Windows C Runtime library should be
binary linked. On Windows there are more crt libraries and currently gcc
links to libmsvcrt.a which is in most cases symlink t
On Saturday 05 November 2022 02:26:52 Pali Rohár wrote:
> On Saturday 05 November 2022 01:57:49 Pali Rohár wrote:
> > On Monday 31 October 2022 10:55:59 Jan Beulich wrote:
> > > On 30.10.2022 02:06, Pali Rohár via Binutils wrote:
> > > > * GCC or LD (not sure who) sets memory alignment characterist
Hello! I would like to propose a new parameter for gcc: -mcrtdll= to
allow specifying against which Windows C Runtime library should be
binary linked. On Windows there are more crt libraries and currently gcc
links to libmsvcrt.a which is in most cases symlink to libmsvcrt-os.a
(but can be changed,
在 2022-11-20 19:23, Pali Rohár 写道:
GNU LD provides __ImageBase symbol since 2.19. This is standard windows
symbol and should be used instead of custom gnu _image_base__ symbol.
Detect non-existence of __ImageBase symbol at ./configure time and for
compatibility with older GNU LD versions, define
GNU LD provides __ImageBase symbol since 2.19. This is standard windows
symbol and should be used instead of custom gnu _image_base__ symbol.
Detect non-existence of __ImageBase symbol at ./configure time and for
compatibility with older GNU LD versions, define __ImageBase symbol as
alias to _imag
在 2022-11-19 22:42, Pali Rohár 写道:
Here is that variant without weak symbols. I have tested that it
correctly generate helper symbol __ImageBase for older ld version 2.18.
And for new ld version, file __imagebase.c is not compiled at all.
This looks good itself. Would you please squash these t
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