The patch is up on Gitlab:
https://gitlab.haskell.org/ghc/ghc/merge_requests/96
On 09/01/2019 12:28, Alp Mestanogullari wrote:
Sure thing, I'll push a patch today.
On 09/01/2019 12:24, Simon Peyton Jones wrote:
A quick note about that 'make.md' document: it's meant as a quick
reference/cheatsheet (hence the _very_ lightweight format) for people
familiar with the make build system. Hadrian's README [1] is a better
place to start from in general
OK super: can you say that at the start of
https://gitlab.haskell.org/ghc/ghc/blob/master/hadrian/doc/make.md?
And point to
https://gitlab.haskell.org/ghc/ghc/blob/master/hadrian/doc/make.md
from the more comprehensive page.
So in the end they both refer to each other
S
*From:*Alp Mestanogullari <a...@well-typed.com>
*Sent:* 09 January 2019 11:10
*To:* Simon Peyton Jones <simo...@microsoft.com>
*Cc:* ghc-devs <ghc-devs@haskell.org>
*Subject:* Re: Hadrian
Hello,
A quick note about that 'make.md' document: it's meant as a quick
reference/cheatsheet (hence the _very_ lightweight format) for people
familiar with the make build system. Hadrian's README [1] is a better
place to start from in general and in fact answers or points to
documents that answer some of your questions. I would perhaps
recommend that you (and others) wander through that document and any
other doc that seems relevant to your interests/workflow (e.g
testsuite.md, user-settings.md in your case)
Hadrian is however currently lacking some knobs that are needed to
support some of the things you're asking about. None of this implies
a lot of work and they're all on my TODO. I will certainly make sure
to post an update once this is taken care of, in addition to
augmenting the relevant documents of course. For instance, we don't
have a 'validate' rule at the moment, but we've now got all the
pieces we need to write it.
Once I get around to adding those knobs, I'll make sure that all your
questions are answered in the documentation.
Thanks for your initial feedback on this document!
[1] https://gitlab.haskell.org/ghc/ghc/blob/master/hadrian/README.md
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On 08/01/2019 17:29, Simon Peyton Jones wrote:
Alp
You’ve written a helpful wiki page describing how to use Hadrian
https://gitlab.haskell.org/ghc/ghc/blob/master/hadrian/doc/make.md
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Could you document where build-products live? I often look at
.hi files.
Could you add
* How to do the equivalent of “sh validate”
* When validating, how to do things like this:
GhcStage1HcOpts += -DDEBUG -O
GhcStage2HcOpts += -Wwarn -ticky
GhcLibHcOpts += -ticky -Wwarn
BUILD_PROF_LIBS = NO
SplitObjs = YES
HADDOCK_DOCS = NO
BUILD_SPHINX_HTML = NO
BUILD_SPHINX_PDF = NO
* After modifying the source code, how to make stage1 compiler
(only). In ‘make’ it is
$ cd compiler; make 1
* After modifying the source code, build the stage2 compiler
(only). In ‘make’ it is
$ cd compiler; make 2
Perhaps you say build –freeze1?
* In the testsuite, how to use the stage1 compiler
$ make stage=1 TEST=T2543
* In nofib, how to build one benchmark, with extra flags,
perhaps even with the stage1 compiler
$ make stage=1 EXTRA_HC_OPTS=”-ticky -ddump-simpl -ddump-stg”
Thanks!
Simon
--
Alp Mestanogullari, Haskell Consultant
Well-Typed LLP,https://www.well-typed.com/
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Registered in England and Wales, OC335890
118 Wymering Mansions, Wymering Road, London, W9 2NF, England
--
Alp Mestanogullari, Haskell Consultant
Well-Typed LLP,https://www.well-typed.com/
Registered in England and Wales, OC335890
118 Wymering Mansions, Wymering Road, London, W9 2NF, England
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Alp Mestanogullari, Haskell Consultant
Well-Typed LLP, https://www.well-typed.com/
Registered in England and Wales, OC335890
118 Wymering Mansions, Wymering Road, London, W9 2NF, England
_______________________________________________
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