RE: Resolving Windows 64-bit linker issues

Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home page, so that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve
Hi Simon,
We do have a page on Trac with the members:
https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards,
Tamar
------------------------------
From: Simon Peyton Jones
if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren

Ah yes, so we do! Excellent. Maybe add Darren ☺
Also should Martin Foster, David Macek be there?
I’m sure there is a “how to build GHC on Windows” page (indeed there were too many at one stage). But none of them is listed under “Platform-specific building notes” on https://ghc.haskell.org/trac/ghc/wiki/Building. Would that be worth fixing?
Simon
From: Tamar Christina [mailto:lonetiger@gmail.com]
Sent: 17 February 2015 10:15
To: Simon Peyton Jones; Darren Grant; Mikolaj Konarski
Cc: Roman Kuznetsov; ghc-devs@haskell.org; David Macek; kyrab; Gintautas Miliauskas; Martin Foster
Subject: RE: Resolving Windows 64-bit linker issues
Hi Simon,
We do have a page on Trac with the members: https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards,
Tamar
________________________________
From: Simon Peyton Jonesmailto:simonpj@microsoft.com
Sent: 17/02/2015 10:18
To: Darren Grantmailto:dedgrant@gmail.com; Mikolaj Konarskimailto:mikolaj@well-typed.com
Cc: Phyxmailto:lonetiger@gmail.com; Roman Kuznetsovmailto:kuznero@gmail.com; ghc-devs@haskell.orgmailto:ghc-devs@haskell.org; David Macekmailto:david.macek.0@gmail.com; kyrabmailto:kyrab@mail.ru; Gintautas Miliauskasmailto:gintautas@miliauskas.lt; Martin Fostermailto:martin.e.foster@gmail.com
Subject: RE: Resolving Windows 64-bit linker issues
One really helpful thing would be to
• make a wiki home page for the Windows Task Force
• list who is on it
• list the main tasks “in flight” and what their status is
• any other plans
Anything to broaden visibility of the WTF, and encourage others to join in. Communication is all in an open-source context!
Thanks for working on Windows… it’s a very popular platform, and needs your love!
Simon
From: Darren Grant [mailto:dedgrant@gmail.commailto:dedgrant@gmail.com]
Sent: 17 February 2015 05:03
To: Mikolaj Konarski
Cc: Phyx; Roman Kuznetsov; ghc-devs@haskell.orgmailto:ghc-devs@haskell.org; Simon Peyton Jones; David Macek; kyrab; Gintautas Miliauskas; Martin Foster
Subject: Re: Resolving Windows 64-bit linker issues
To expand on that (let's see if I can do this without accidentally sending again, oops!):
Roman, I will get in touch with you on a separate email thread to see if we can find an optimal way to coordinate, something that satisfies our schedules and needs. Others please feel free to bug me any time by email (dedgrant@gmail.commailto:dedgrant@gmail.com) or on freenode #ghc as dedgrant, PST hours.
In the meantime I'll be auditing some of the related backlogged tickets on trac. If there's something I can do to help further the goal of a Windows Task Force page, please let me know.
Pleased to meet everyone!
Cheers,
Darren
On Mon, Feb 16, 2015 at 8:48 PM, Darren Grant
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home page, so that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.orgmailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.orgmailto:ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren

On 17. 2. 2015 12:21, Simon Peyton Jones wrote:
Ah yes, so we do! Excellent. Maybe add Darren J
Also should Martin Foster, David Macek be there?
Depends on the expectations arising from my inclusion. I'm not sure if I can do much work on ghc itself as the code seems pretty complex. I'm always glad to run tests and help with stuff like that. Anyway, at this stage, my top priority is a ghc package for MSYS2. I was waiting for the mingw work by Gintas (is that done?), so I could try making ghc package without the sanctioned mingw toolchain, and instead have it depend on other MSYS2 packages. -- David Macek

Hi,
would someone be willing to be a coordinator for the team? Feel free to
just edit the wiki. I am completely swamped by my new job and my move to
London at the moment, and the situation is unlikely to change soon. Sorry :(
On Tue, Feb 17, 2015 at 10:14 AM, Tamar Christina
Hi Simon,
We do have a page on Trac with the members: https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards, Tamar ------------------------------ From: Simon Peyton Jones
Sent: 17/02/2015 10:18 To: Darren Grant ; Mikolaj Konarski Cc: Phyx ; Roman Kuznetsov ; ghc-devs@haskell.org; David Macek ; kyrab ; Gintautas Miliauskas ; Martin Foster Subject: RE: Resolving Windows 64-bit linker issues One really helpful thing would be to
· make a wiki home page for the Windows Task Force
· list who is on it
· list the main tasks “in flight” and what their status is
· any other plans
Anything to broaden visibility of the WTF, and encourage others to join in. Communication is all in an open-source context!
Thanks for working on Windows… it’s a very popular platform, and needs your love!
Simon
*From:* Darren Grant [mailto:dedgrant@gmail.com] *Sent:* 17 February 2015 05:03 *To:* Mikolaj Konarski *Cc:* Phyx; Roman Kuznetsov; ghc-devs@haskell.org; Simon Peyton Jones; David Macek; kyrab; Gintautas Miliauskas; Martin Foster *Subject:* Re: Resolving Windows 64-bit linker issues
To expand on that (let's see if I can do this without accidentally sending again, oops!):
Roman, I will get in touch with you on a separate email thread to see if we can find an optimal way to coordinate, something that satisfies our schedules and needs. Others please feel free to bug me any time by email ( dedgrant@gmail.com) or on freenode #ghc as dedgrant, PST hours.
In the meantime I'll be auditing some of the related backlogged tickets on trac. If there's something I can do to help further the goal of a Windows Task Force page, please let me know.
Pleased to meet everyone!
Cheers,
Darren
On Mon, Feb 16, 2015 at 8:48 PM, Darren Grant
wrote: Thank you kindly for the great introduction. I hope I can be helpful here.
On Feb 16, 2015 7:47 AM, "Mikolaj Konarski"
wrote: Resending, since Roman's and Kyril's email addresses were mangled/missing.
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home
that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve
On Mon, Feb 16, 2015 at 3:43 PM, Simon Peyton Jones
wrote: page, so these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas

Hi, That would definitely make sense to add more information for Windows in "Platform-specific build notes". I will try taking care of it the coming week. Roman On Tue, Feb 17, 2015 at 12:56 PM, Gintautas Miliauskas < gintautas@miliauskas.lt> wrote:
Hi,
would someone be willing to be a coordinator for the team? Feel free to just edit the wiki. I am completely swamped by my new job and my move to London at the moment, and the situation is unlikely to change soon. Sorry :(
On Tue, Feb 17, 2015 at 10:14 AM, Tamar Christina
wrote: Hi Simon,
We do have a page on Trac with the members: https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards, Tamar ------------------------------ From: Simon Peyton Jones
Sent: 17/02/2015 10:18 To: Darren Grant ; Mikolaj Konarski Cc: Phyx ; Roman Kuznetsov ; ghc-devs@haskell.org; David Macek ; kyrab ; Gintautas Miliauskas ; Martin Foster Subject: RE: Resolving Windows 64-bit linker issues One really helpful thing would be to
· make a wiki home page for the Windows Task Force
· list who is on it
· list the main tasks “in flight” and what their status is
· any other plans
Anything to broaden visibility of the WTF, and encourage others to join in. Communication is all in an open-source context!
Thanks for working on Windows… it’s a very popular platform, and needs your love!
Simon
*From:* Darren Grant [mailto:dedgrant@gmail.com] *Sent:* 17 February 2015 05:03 *To:* Mikolaj Konarski *Cc:* Phyx; Roman Kuznetsov; ghc-devs@haskell.org; Simon Peyton Jones; David Macek; kyrab; Gintautas Miliauskas; Martin Foster *Subject:* Re: Resolving Windows 64-bit linker issues
To expand on that (let's see if I can do this without accidentally sending again, oops!):
Roman, I will get in touch with you on a separate email thread to see if we can find an optimal way to coordinate, something that satisfies our schedules and needs. Others please feel free to bug me any time by email ( dedgrant@gmail.com) or on freenode #ghc as dedgrant, PST hours.
In the meantime I'll be auditing some of the related backlogged tickets on trac. If there's something I can do to help further the goal of a Windows Task Force page, please let me know.
Pleased to meet everyone!
Cheers,
Darren
On Mon, Feb 16, 2015 at 8:48 PM, Darren Grant
wrote: Thank you kindly for the great introduction. I hope I can be helpful here.
On Feb 16, 2015 7:47 AM, "Mikolaj Konarski"
wrote: Resending, since Roman's and Kyril's email addresses were mangled/missing.
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home
that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve
On Mon, Feb 16, 2015 at 3:43 PM, Simon Peyton Jones
wrote: page, so these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas
-- Sincerely yours, Roman Kuznetsov

Hi Roman & Simon,
I agree it makes sense to add it there, however I think https://ghc.haskell.org/trac/ghc/wiki/WindowsGhc that link should be used instead of the WindowsTaskForce link directly.
@Darren & Martin, would you also like to be added to the page?
Regards,
Tamar
From: Roman Kuznetsov
Sent: Tuesday, February 17, 2015 14:45
To: Gintautas Miliauskas
Cc: Tamar Christina, Simon Peyton Jones, Darren Grant, Mikolaj Konarski, ghc-devs@haskell.org, David Macek, kyra, Martin Foster
Hi,
That would definitely make sense to add more information for Windows in "Platform-specific build notes". I will try taking care of it the coming week.
Roman
On Tue, Feb 17, 2015 at 12:56 PM, Gintautas Miliauskas
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home page, so that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas -- Sincerely yours, Roman Kuznetsov

Hi All,
Tamar, certainly add me to the Windows Task Force page. Thank you!
Gintautas, what are the duties of a coordinator for the task force? I can
volunteer contingent on qualifications and balancing obligations with my
day job.
Cheers,
Darren
On Tue, Feb 17, 2015 at 9:08 AM, Tamar Christina
Hi Roman & Simon,
I agree it makes sense to add it there, however I think https://ghc.haskell.org/trac/ghc/wiki/WindowsGhc that link should be used instead of the WindowsTaskForce link directly.
@Darren & Martin, would you also like to be added to the page?
Regards, Tamar
*From:* Roman Kuznetsov
*Sent:* Tuesday, February 17, 2015 14:45 *To:* Gintautas Miliauskas *Cc:* Tamar Christina , Simon Peyton Jones , Darren Grant , Mikolaj Konarski , ghc-devs@haskell.org, David Macek , kyra , Martin Foster Hi,
That would definitely make sense to add more information for Windows in "Platform-specific build notes". I will try taking care of it the coming week.
Roman
On Tue, Feb 17, 2015 at 12:56 PM, Gintautas Miliauskas < gintautas@miliauskas.lt> wrote:
Hi,
would someone be willing to be a coordinator for the team? Feel free to just edit the wiki. I am completely swamped by my new job and my move to London at the moment, and the situation is unlikely to change soon. Sorry :(
On Tue, Feb 17, 2015 at 10:14 AM, Tamar Christina
wrote: Hi Simon,
We do have a page on Trac with the members: https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards, Tamar ------------------------------ From: Simon Peyton Jones
Sent: 17/02/2015 10:18 To: Darren Grant ; Mikolaj Konarski Cc: Phyx ; Roman Kuznetsov ; ghc-devs@haskell.org; David Macek ; kyrab ; Gintautas Miliauskas ; Martin Foster Subject: RE: Resolving Windows 64-bit linker issues One really helpful thing would be to
· make a wiki home page for the Windows Task Force
· list who is on it
· list the main tasks “in flight” and what their status is
· any other plans
Anything to broaden visibility of the WTF, and encourage others to join in. Communication is all in an open-source context!
Thanks for working on Windows… it’s a very popular platform, and needs your love!
Simon
*From:* Darren Grant [mailto:dedgrant@gmail.com] *Sent:* 17 February 2015 05:03 *To:* Mikolaj Konarski *Cc:* Phyx; Roman Kuznetsov; ghc-devs@haskell.org; Simon Peyton Jones; David Macek; kyrab; Gintautas Miliauskas; Martin Foster *Subject:* Re: Resolving Windows 64-bit linker issues
To expand on that (let's see if I can do this without accidentally sending again, oops!):
Roman, I will get in touch with you on a separate email thread to see if we can find an optimal way to coordinate, something that satisfies our schedules and needs. Others please feel free to bug me any time by email ( dedgrant@gmail.com) or on freenode #ghc as dedgrant, PST hours.
In the meantime I'll be auditing some of the related backlogged tickets on trac. If there's something I can do to help further the goal of a Windows Task Force page, please let me know.
Pleased to meet everyone!
Cheers,
Darren
On Mon, Feb 16, 2015 at 8:48 PM, Darren Grant
wrote: Thank you kindly for the great introduction. I hope I can be helpful here.
On Feb 16, 2015 7:47 AM, "Mikolaj Konarski"
wrote: Resending, since Roman's and Kyril's email addresses were mangled/missing.
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home
that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve
On Mon, Feb 16, 2015 at 3:43 PM, Simon Peyton Jones
wrote: page, so these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas
-- Sincerely yours, Roman Kuznetsov

I don't think there is any formal list of duties, and there's not much
precedent either. Monitoring mailing lists, glancing at bugs from time to
time, pinging involved people once in a while, following up on tasks and
ideas and generally keeping things moving. It's all best effort though.
Anything is better than nothing.
On Wed, Feb 18, 2015 at 5:56 AM, Darren Grant
Hi All,
Tamar, certainly add me to the Windows Task Force page. Thank you!
Gintautas, what are the duties of a coordinator for the task force? I can volunteer contingent on qualifications and balancing obligations with my day job.
Cheers, Darren
On Tue, Feb 17, 2015 at 9:08 AM, Tamar Christina
wrote: Hi Roman & Simon,
I agree it makes sense to add it there, however I think https://ghc.haskell.org/trac/ghc/wiki/WindowsGhc that link should be used instead of the WindowsTaskForce link directly.
@Darren & Martin, would you also like to be added to the page?
Regards, Tamar
*From:* Roman Kuznetsov
*Sent:* Tuesday, February 17, 2015 14:45 *To:* Gintautas Miliauskas *Cc:* Tamar Christina , Simon Peyton Jones , Darren Grant , Mikolaj Konarski , ghc-devs@haskell.org, David Macek , kyra , Martin Foster Hi,
That would definitely make sense to add more information for Windows in "Platform-specific build notes". I will try taking care of it the coming week.
Roman
On Tue, Feb 17, 2015 at 12:56 PM, Gintautas Miliauskas < gintautas@miliauskas.lt> wrote:
Hi,
would someone be willing to be a coordinator for the team? Feel free to just edit the wiki. I am completely swamped by my new job and my move to London at the moment, and the situation is unlikely to change soon. Sorry :(
On Tue, Feb 17, 2015 at 10:14 AM, Tamar Christina
wrote: Hi Simon,
We do have a page on Trac with the members: https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards, Tamar ------------------------------ From: Simon Peyton Jones
Sent: 17/02/2015 10:18 To: Darren Grant ; Mikolaj Konarski Cc: Phyx ; Roman Kuznetsov ; ghc-devs@haskell.org; David Macek ; kyrab ; Gintautas Miliauskas ; Martin Foster Subject: RE: Resolving Windows 64-bit linker issues One really helpful thing would be to
· make a wiki home page for the Windows Task Force
· list who is on it
· list the main tasks “in flight” and what their status is
· any other plans
Anything to broaden visibility of the WTF, and encourage others to join in. Communication is all in an open-source context!
Thanks for working on Windows… it’s a very popular platform, and needs your love!
Simon
*From:* Darren Grant [mailto:dedgrant@gmail.com] *Sent:* 17 February 2015 05:03 *To:* Mikolaj Konarski *Cc:* Phyx; Roman Kuznetsov; ghc-devs@haskell.org; Simon Peyton Jones; David Macek; kyrab; Gintautas Miliauskas; Martin Foster *Subject:* Re: Resolving Windows 64-bit linker issues
To expand on that (let's see if I can do this without accidentally sending again, oops!):
Roman, I will get in touch with you on a separate email thread to see if we can find an optimal way to coordinate, something that satisfies our schedules and needs. Others please feel free to bug me any time by email ( dedgrant@gmail.com) or on freenode #ghc as dedgrant, PST hours.
In the meantime I'll be auditing some of the related backlogged tickets on trac. If there's something I can do to help further the goal of a Windows Task Force page, please let me know.
Pleased to meet everyone!
Cheers,
Darren
On Mon, Feb 16, 2015 at 8:48 PM, Darren Grant
wrote: Thank you kindly for the great introduction. I hope I can be helpful here.
On Feb 16, 2015 7:47 AM, "Mikolaj Konarski"
wrote: Resending, since Roman's and Kyril's email addresses were mangled/missing.
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home
On Mon, Feb 16, 2015 at 3:43 PM, Simon Peyton Jones
wrote: page, so that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas
-- Sincerely yours, Roman Kuznetsov
-- Gintautas Miliauskas

Hi all,
I have added your name to the wiki Darren and I have also added a link to the Windows build instructions under the “Platform specific build instructions”.
@David I don’t think there’s any real formal expectations from adding your name to the wiki, you can always remove it if you want 😊
Regards,
Tamar
From: Darren Grant
Sent: Wednesday, February 18, 2015 06:56
To: Tamar Christina
Cc: Roman Kuznetsov, Gintautas Miliauskas, Simon Peyton Jones, Mikolaj Konarski, ghc-devs@haskell.org, David Macek, kyra, Martin Foster
Hi All,
Tamar, certainly add me to the Windows Task Force page. Thank you!
Gintautas, what are the duties of a coordinator for the task force? I can volunteer contingent on qualifications and balancing obligations with my day job.
Cheers,
Darren
On Tue, Feb 17, 2015 at 9:08 AM, Tamar Christina
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home page, so that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas -- Sincerely yours, Roman Kuznetsov

Excellent thank you Tamar!
Cheers,
Darren
On Feb 18, 2015 2:34 PM, "Tamar Christina"
Hi all,
I have added your name to the wiki Darren and I have also added a link to the Windows build instructions under the “Platform specific build instructions”.
@David I don’t think there’s any real formal expectations from adding your name to the wiki, you can always remove it if you want 😊
Regards, Tamar
*From:* Darren Grant
*Sent:* Wednesday, February 18, 2015 06:56 *To:* Tamar Christina *Cc:* Roman Kuznetsov , Gintautas Miliauskas , Simon Peyton Jones , Mikolaj Konarski , ghc-devs@haskell.org, David Macek , kyra , Martin Foster Hi All,
Tamar, certainly add me to the Windows Task Force page. Thank you!
Gintautas, what are the duties of a coordinator for the task force? I can volunteer contingent on qualifications and balancing obligations with my day job.
Cheers, Darren
On Tue, Feb 17, 2015 at 9:08 AM, Tamar Christina
wrote: Hi Roman & Simon,
I agree it makes sense to add it there, however I think https://ghc.haskell.org/trac/ghc/wiki/WindowsGhc that link should be used instead of the WindowsTaskForce link directly.
@Darren & Martin, would you also like to be added to the page?
Regards, Tamar
*From:* Roman Kuznetsov
*Sent:* Tuesday, February 17, 2015 14:45 *To:* Gintautas Miliauskas *Cc:* Tamar Christina , Simon Peyton Jones , Darren Grant , Mikolaj Konarski , ghc-devs@haskell.org, David Macek , kyra , Martin Foster Hi,
That would definitely make sense to add more information for Windows in "Platform-specific build notes". I will try taking care of it the coming week.
Roman
On Tue, Feb 17, 2015 at 12:56 PM, Gintautas Miliauskas < gintautas@miliauskas.lt> wrote:
Hi,
would someone be willing to be a coordinator for the team? Feel free to just edit the wiki. I am completely swamped by my new job and my move to London at the moment, and the situation is unlikely to change soon. Sorry :(
On Tue, Feb 17, 2015 at 10:14 AM, Tamar Christina
wrote: Hi Simon,
We do have a page on Trac with the members: https://ghc.haskell.org/trac/ghc/wiki/WindowsTaskForce
We could add the extra information there.
Regards, Tamar ------------------------------ From: Simon Peyton Jones
Sent: 17/02/2015 10:18 To: Darren Grant ; Mikolaj Konarski Cc: Phyx ; Roman Kuznetsov ; ghc-devs@haskell.org; David Macek ; kyrab ; Gintautas Miliauskas ; Martin Foster Subject: RE: Resolving Windows 64-bit linker issues One really helpful thing would be to
· make a wiki home page for the Windows Task Force
· list who is on it
· list the main tasks “in flight” and what their status is
· any other plans
Anything to broaden visibility of the WTF, and encourage others to join in. Communication is all in an open-source context!
Thanks for working on Windows… it’s a very popular platform, and needs your love!
Simon
*From:* Darren Grant [mailto:dedgrant@gmail.com] *Sent:* 17 February 2015 05:03 *To:* Mikolaj Konarski *Cc:* Phyx; Roman Kuznetsov; ghc-devs@haskell.org; Simon Peyton Jones; David Macek; kyrab; Gintautas Miliauskas; Martin Foster *Subject:* Re: Resolving Windows 64-bit linker issues
To expand on that (let's see if I can do this without accidentally sending again, oops!):
Roman, I will get in touch with you on a separate email thread to see if we can find an optimal way to coordinate, something that satisfies our schedules and needs. Others please feel free to bug me any time by email ( dedgrant@gmail.com) or on freenode #ghc as dedgrant, PST hours.
In the meantime I'll be auditing some of the related backlogged tickets on trac. If there's something I can do to help further the goal of a Windows Task Force page, please let me know.
Pleased to meet everyone!
Cheers,
Darren
On Mon, Feb 16, 2015 at 8:48 PM, Darren Grant
wrote: Thank you kindly for the great introduction. I hope I can be helpful here.
On Feb 16, 2015 7:47 AM, "Mikolaj Konarski"
wrote: Resending, since Roman's and Kyril's email addresses were mangled/missing.
Darren
Excellent! We have a Windows Task Force, consisting roughly of the folk in cc. So they would be the first group to ask.
(I think it would be very helpful to have a Windows Task Force home
On Mon, Feb 16, 2015 at 3:43 PM, Simon Peyton Jones
wrote: page, so that it’s easier to find the group.)
thanks for helping with Windows.
Simon
From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of Darren Grant Sent: 15 February 2015 07:36 To: ghc-devs@haskell.org Subject: Resolving Windows 64-bit linker issues
Hi all,
I notice there are a series of related long-standing issues subject to particular cygwin64 quirks, and I'd like to offer time to help resolve these if possible
At this point I've had some exposure to the GHC build process (7.8.3), and have poked around the GHC linker to gain some low level insight.
Would anyone be available to fill me in on the current state of affairs with mingw64 GHCi linking? For instance, is there ongoing work, or perhaps a preferred direction but no available developer bandwidth to proceed?
Thank you.
Cheers,
Darren
-- Gintautas Miliauskas
-- Sincerely yours, Roman Kuznetsov
participants (6)
-
Darren Grant
-
David Macek
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Gintautas Miliauskas
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Roman Kuznetsov
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Simon Peyton Jones
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Tamar Christina