Aargh! Windows build is broken AGAIN

Simon Peyton Jones

14 Oct 2016 14 Oct '16

9:38 p.m.

I really wish I did not have to be the Windows integration server. Currently, from a clean build of HEAD, I'm getting libraries\base\GHC\Event\TimerManager.hs:62:3: error: error: #error not implemented for this operating system # error not implemented for this operating system ^ I'd revert something if I could, but I can't see what to revert. Help, please! Simon

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lonetiger＠gmail.com

14 Oct 14 Oct

10:23 p.m.

Hi Simon, Sorry for the broken build again. Since your last email I do run a nightly build, but you were about an hour and a half before today’s build! Anyway, I believe the offending commit is 8c6a3d68c0301bb985aa2a462936bbcf7584ae9c , This unconditionally adds GHC.Event which then includes that TimerManager which is defined for POSIX only. Reverting that should get you building again. Cheers, Tamar From: Simon Peyton Jones via ghc-devs Sent: Friday, October 14, 2016 22:38 To: ghc-devs@haskell.org Subject: Aargh! Windows build is broken AGAIN I really wish I did not have to be the Windows integration server. Currently, from a clean build of HEAD, I’m getting libraries\base\GHC\Event\TimerManager.hs:62:3: error: error: #error not implemented for this operating system # error not implemented for this operating system ^ I’d revert something if I could, but I can’t see what to revert. Help, please! Simon

lonetiger＠gmail.com

10:28 p.m.

Seems I forgot to do a reply all… From: lonetiger@gmail.com Sent: Friday, October 14, 2016 23:23 To: Simon Peyton Jones via ghc-devs Subject: RE: Aargh! Windows build is broken AGAIN Hi Simon, Sorry for the broken build again. Since your last email I do run a nightly build, but you were about an hour and a half before today’s build! Anyway, I believe the offending commit is 8c6a3d68c0301bb985aa2a462936bbcf7584ae9c , This unconditionally adds GHC.Event which then includes that TimerManager which is defined for POSIX only. Reverting that should get you building again. Cheers, Tamar From: Simon Peyton Jones via ghc-devs Sent: Friday, October 14, 2016 22:38 To: ghc-devs@haskell.org Subject: Aargh! Windows build is broken AGAIN I really wish I did not have to be the Windows integration server. Currently, from a clean build of HEAD, I’m getting libraries\base\GHC\Event\TimerManager.hs:62:3: error: error: #error not implemented for this operating system # error not implemented for this operating system ^ I’d revert something if I could, but I can’t see what to revert. Help, please! Simon

Simon Peyton Jones

10:33 p.m.

Ah, good catch! Thank you. Ryan: might you fix this, since you authored the offending commit? Thanks! Simon From: ghc-devs [mailto:ghc-devs-bounces@haskell.org] On Behalf Of lonetiger@gmail.com Sent: 14 October 2016 23:24 To: Simon Peyton Jones via ghc-devs Subject: RE: Aargh! Windows build is broken AGAIN Hi Simon, Sorry for the broken build again. Since your last email I do run a nightly build, but you were about an hour and a half before today’s build! Anyway, I believe the offending commit is 8c6a3d68c0301bb985aa2a462936bbcf7584ae9c , This unconditionally adds GHC.Event which then includes that TimerManager which is defined for POSIX only. Reverting that should get you building again. Cheers, Tamar From: Simon Peyton Jones via ghc-devsmailto:ghc-devs@haskell.org Sent: Friday, October 14, 2016 22:38 To: ghc-devs@haskell.orgmailto:ghc-devs@haskell.org Subject: Aargh! Windows build is broken AGAIN I really wish I did not have to be the Windows integration server. Currently, from a clean build of HEAD, I’m getting libraries\base\GHC\Event\TimerManager.hs:62:3: error: error: #error not implemented for this operating system # error not implemented for this operating system ^ I’d revert something if I could, but I can’t see what to revert. Help, please! Simon

Ryan Scott

15 Oct 15 Oct

2:31 a.m.

New subject: Aargh! Windows build is broken AGAIN

My apologies for the breakage! I just pushed [1], and I confirmed that things build again on Windows. Ryan S. ----- [1] http://git.haskell.org/ghc.git/commit/e39589e2e4f788565c4a7f02cb85802214a957... On Fri, Oct 14, 2016 at 6:33 PM, Simon Peyton Jones wrote:

...

Ah, good catch! Thank you.

Ryan: might you fix this, since you authored the offending commit? Thanks!

Simon

*From:* ghc-devs [mailto:ghc-devs-bounces@haskell.org] *On Behalf Of * lonetiger@gmail.com *Sent:* 14 October 2016 23:24 *To:* Simon Peyton Jones via ghc-devs *Subject:* RE: Aargh! Windows build is broken AGAIN

Hi Simon,

Sorry for the broken build again. Since your last email I do run a nightly build, but you were about an hour and a half before today’s build!

Anyway, I believe the offending commit is 8c6a3d68c0301bb985aa2a462936bbcf7584ae9c ,

This unconditionally adds GHC.Event which then includes that TimerManager which is defined for POSIX only.

Reverting that should get you building again.

Cheers,

Tamar

*From: *Simon Peyton Jones via ghc-devs *Sent: *Friday, October 14, 2016 22:38 *To: *ghc-devs@haskell.org *Subject: *Aargh! Windows build is broken AGAIN

I really wish I did not have to be the Windows integration server.

Currently, from a clean build of HEAD, I’m getting

libraries\base\GHC\Event\TimerManager.hs:62:3: error:

error: #error not implemented for this operating system

# error not implemented for this operating system

^

I’d revert something if I could, but I can’t see what to revert. Help, please!

Simon

Erik de Castro Lopo

14 Oct 14 Oct

10:25 p.m.

Simon Peyton Jones via ghc-devs wrote:

...

I really wish I did not have to be the Windows integration server. Currently, from a clean build of HEAD, I'm getting

libraries\base\GHC\Event\TimerManager.hs:62:3: error:

error: #error not implemented for this operating system

# error not implemented for this operating system

^ I'd revert something if I could, but I can't see what to revert. Help, please!

According to git annotate, that error line was added in 2012 so that commit is unlikely to be cause. I'll log into my Windows VM and see if I can figure it out. Erik -- ---------------------------------------------------------------------- Erik de Castro Lopo http://www.mega-nerd.com/

Ben Gamari

10:45 p.m.

Simon Peyton Jones via ghc-devs writes:

...

I really wish I did not have to be the Windows integration server.

Indeed; I sadly had to disable the Windows build bot for the time being but I'll have a look at fixing it this weekend. The end to your misery is in sight! Cheers, - Ben

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Ben Gamari
Erik de Castro Lopo
lonetiger＠gmail.com
Ryan Scott
Simon Peyton Jones