[gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[东方巽雷]

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I need to change some arguments in Makefile.

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Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[AR (aka AleiPhoenix)]

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On Mon, Aug 19, 2013 at 1:58 PM, 东方巽雷 <dongfangxunlei@gmail.com> wrote:

> I need to change some arguments in Makefile.
>

AFAIK, there is no way to pause the emerging and resume it.

Emerging is like a transaction. You need to write your own ebuild file,
maybe add a additional patch.

-- 
Silence is golden.

twitter: @AccelReality
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blog: weblog.areverie.org
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Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[Canek Peláez Valdés]

if the package uses autoconf/automake:

ebuild /usr/portage/<cat>/<pkg>/<pkg>-<ver>.ebuild configure
[edit Makefile]
touch /var/tmp/portage/<cat>/</pkg>-<ver>/.configured
ebuild /usr/portage/<cat>/<pkg>/<pkg>-<ver>.ebuild install

I think it would be easier to put the package in an overlay and edit the ebuild.

Regards.


On Mon, Aug 19, 2013 at 12:58 AM, 东方巽雷 <dongfangxunlei@gmail.com> wrote:
> I need to change some arguments in Makefile.



-- 
Canek Peláez Valdés
Posgrado en Ciencia e Ingeniería de la Computación
Universidad Nacional Autónoma de México

Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[Alexey Mishustin]

2013/8/19 东方巽雷 <dongfangxunlei@gmail.com>:
> I need to change some arguments in Makefile.

You might want to use a low-level interface to the Portage system 'ebuild':

ebuild path/to/package.ebuild fetch
ebuild path/to/package.ebuild unpack
===make you changes here (where unpacked, in /tmp)===
ebuild path/to/package.ebuild compile
ebuild path/to/package.ebuild install
ebuild path/to/package.ebuild qmerge

--
Regards,
Alex

Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[东方巽雷]

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good!  Thank you.


2013/8/19 Alexey Mishustin <shumkar@shumkar.ru>

> 2013/8/19 东方巽雷 <dongfangxunlei@gmail.com>:
> > I need to change some arguments in Makefile.
>
> You might want to use a low-level interface to the Portage system 'ebuild':
>
> ebuild path/to/package.ebuild fetch
> ebuild path/to/package.ebuild unpack
> ===make you changes here (where unpacked, in /tmp)===
> ebuild path/to/package.ebuild compile
> ebuild path/to/package.ebuild install
> ebuild path/to/package.ebuild qmerge
>
> --
> Regards,
> Alex
>
>

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Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[Wang Xuerui]

2013/8/19 东方巽雷 <dongfangxunlei@gmail.com>:
> good!  Thank you.

Manually executing phases of ebuild is certainly not a long-term
solution; changes won't persist on the next build.

You'd better patch the ebuild's src_configure section (before you
forget your exact modifications), then put them into your overlay; If
you don't have an overlay already, it's a good opportunity to create
one.

Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

[Neil Bothwick]

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On Mon, 19 Aug 2013 16:00:28 +0800, Wang Xuerui wrote:

> You'd better patch the ebuild's src_configure section (before you
> forget your exact modifications), then put them into your overlay; If
> you don't have an overlay already, it's a good opportunity to create
> one.

If the ebuild supports epatch, you can just create a patch for the
makefile and drop it in /etc/portage/patches/cat/pkg

If the ebuild doesn't support epatch, you can for it by putting this
in /etc/portage/env/cat/pkg

post_src_unpack() {
        cd "${S}"
        epatch_user
}


-- 
Neil Bothwick

Angular Momentum Makes The World Go 'Round

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