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List: pykde
Subject: Re: Some questions about next versions of SIP
From: Patrick Stinson <patrickkidd () gmail ! com>
Date: 2020-09-18 19:22:37
Message-ID: 4A4E16FE-45BD-4CE7-92DD-7D4E97E9EF51 () gmail ! com
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I have always appreciated anything like a —jobs option. MAKEFLAGS sometimes works but isn't \
always reliable for qt/pyqt5 builds, and it has sometimes been clear where to add a "-jN" \
option in the pyqtdeploy source code but only in a minority of cases and versions.
> On Sep 18, 2020, at 3:42 AM, Phil Thompson <phil@riverbankcomputing.com> wrote:
>
> On 16/09/2020 10:04, Florian Bruhin wrote:
> > On Wed, Sep 16, 2020 at 09:31:27AM +0100, Phil Thompson wrote:
> > > On 16/09/2020 04:19, Kovid Goyal wrote:
> > > > On Tue, Sep 15, 2020 at 10:46:30PM +0530, Kovid Goyal wrote:
> > > > > Best I can come up with is to use sip-build and install manually
> > > > > myself
> > > >
> > > > That's what I ended up doing. Another question, how do I get sip-build
> > > > to use multiple CPU cores? With configure.py there was -j there doesnt
> > > > seem
> > > > to be any equivalent in sip-build. Makes building PyQt unnecessarily
> > > > slow.
> > > You can run sip-build with --no-make and run make separately. Or I can add
> > > an option. I'm happy to add options, features etc. to fix gaps in the
> > > current implementation.
> > FWIW I'd also appreciate to have an option to easily parallelize builds
> > without having to call make separately.
> > We're now at a point where it doesn't seem very exotic to have 12-16
> > cores in an affordable, portable 14" laptop[1], so IMHO it should be as
> > easy as possible to utilize those, as it does make things a lot faster.
> > Maybe it should even default to the number of available cores (i.e.
> > "nproc")? Though others might prefer using a single job by default like
> > make does as well, not sure.
>
> I've added a --jobs option.
>
> Phil
[Attachment #3 (unknown)]
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body \
style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" \
class="">I have always appreciated anything like a —jobs option. MAKEFLAGS sometimes works \
but isn't always reliable for qt/pyqt5 builds, and it has sometimes been clear where to add a \
"-jN" option in the pyqtdeploy source code but only in a minority of cases and versions.<br \
class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Sep 18, 2020, at \
3:42 AM, Phil Thompson <<a href="mailto:phil@riverbankcomputing.com" \
class="">phil@riverbankcomputing.com</a>> wrote:</div><br \
class="Apple-interchange-newline"><div class=""><span style="caret-color: rgb(0, 0, 0); \
font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; \
font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; \
text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; \
text-decoration: none; float: none; display: inline !important;" class="">On 16/09/2020 10:04, \
Florian Bruhin wrote:</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; \
font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; \
letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: \
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" \
class=""><blockquote type="cite" style="font-family: Helvetica; font-size: 12px; font-style: \
normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; \
text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; \
word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; \
text-decoration: none;" class="">On Wed, Sep 16, 2020 at 09:31:27AM +0100, Phil Thompson \
wrote:<br class=""><blockquote type="cite" class="">On 16/09/2020 04:19, Kovid Goyal wrote:<br \
class="">> On Tue, Sep 15, 2020 at 10:46:30PM +0530, Kovid Goyal wrote:<br class="">> \
> Best I can come up with is to use sip-build and install manually<br class="">> > \
myself<br class="">><br class="">> That's what I ended up doing. Another question, how do \
I get sip-build<br class="">> to use multiple CPU cores? With configure.py there was -j \
there doesnt<br class="">> seem<br class="">> to be any equivalent in sip-build. Makes \
building PyQt unnecessarily<br class="">> slow.<br class="">You can run sip-build with \
--no-make and run make separately. Or I can add<br class="">an option. I'm happy to add \
options, features etc. to fix gaps in the<br class="">current implementation.<br \
class=""></blockquote>FWIW I'd also appreciate to have an option to easily parallelize \
builds<br class="">without having to call make separately.<br class="">We're now at a point \
where it doesn't seem very exotic to have 12-16<br class="">cores in an affordable, portable \
14" laptop[1], so IMHO it should be as<br class="">easy as possible to utilize those, as it \
does make things a lot faster.<br class="">Maybe it should even default to the number of \
available cores (i.e.<br class="">"nproc")? Though others might prefer using a single job by \
default like<br class="">make does as well, not sure.<br class=""></blockquote><br \
style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; \
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; \
text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; \
-webkit-text-stroke-width: 0px; text-decoration: none;" class=""><span style="caret-color: \
rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: \
normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; \
text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; \
text-decoration: none; float: none; display: inline !important;" class="">I've added a --jobs \
option.</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; \
font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; \
text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: \
0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br style="caret-color: \
rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: \
normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; \
text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; \
text-decoration: none;" class=""><span style="caret-color: rgb(0, 0, 0); font-family: \
Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; \
letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: \
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; \
display: inline !important;" class="">Phil</span></div></blockquote></div><br \
class=""></body></html>
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