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#1 2010-01-21 10:36:54

flamelab
Member
From: Athens, Hellas (Greece)
Registered: 2007-12-26
Posts: 2,160

Libpng and firefox 3.6

I wanted to try FF 3.6 with libpng from testing (since I'm testing it in order to report any issues), but it won't be built (errors on nsPNGencoder building). Have anyone located any patch or will we encounter issues with firefox (or/and xulrunner) ?

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#2 2010-01-21 10:42:33

Allan
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From: Brisbane, AU
Registered: 2007-06-09
Posts: 11,384
Website

Re: Libpng and firefox 3.6

The current patch for xulrunner in [testing] would be a good place to start...

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#3 2010-01-21 10:50:27

bangkok_manouel
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From: indicates a starting point
Registered: 2005-02-07
Posts: 1,556

Re: Libpng and firefox 3.6

or just remove --with-system-png from your .mozconfig

edit: ahem, well, reading your post again, if you want to test it, disabling it may not be the smartest move big_smile

Last edited by bangkok_manouel (2010-01-21 11:01:19)

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#4 2010-01-21 11:14:23

flamelab
Member
From: Athens, Hellas (Greece)
Registered: 2007-12-26
Posts: 2,160

Re: Libpng and firefox 3.6

Yeah, that's right.

-------

It can be built with the patch Allan said, but the fonts weird, I guess cairo related problem. They are antialiased, but they seem weird.

Compare this http://omploader.org/vMzh0NA to the current fonts

tM2I4cg

It is more obvious if you watch them on the screen, not on the screenshot.

Last edited by flamelab (2010-01-21 11:15:08)

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#5 2010-01-22 15:13:58

pyther
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Registered: 2008-01-21
Posts: 1,395
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Re: Libpng and firefox 3.6

Just wanted to say I compiled with the patch and I've had no problem, nor do I notice anything different with my fonts.


Website - Blog - arch-home
Arch User since March 2005

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#6 2010-01-23 11:53:04

Berseker
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From: Near Lecco, Italy
Registered: 2008-04-24
Posts: 258

Re: Libpng and firefox 3.6

pyther can you post the PKGBUILD you've used?

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#7 2010-01-23 11:58:47

wonder
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From: Bucharest, Romania
Registered: 2006-07-05
Posts: 5,941
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Re: Libpng and firefox 3.6

Berseker wrote:

pyther can you post the PKGBUILD you've used?

get both of them from trunk.


Give what you have. To someone, it may be better than you dare to think.

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#8 2010-01-23 12:48:38

Vi0L0
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From: Poland
Registered: 2009-06-24
Posts: 1,349
Website

Re: Libpng and firefox 3.6

Yep, i've just installed firefox with it's deps from [testing] and it's working fine and fonts are lookin good, same as before. The only thing i gotta do was to copy older libpng and libjpeg libs to /usr/lib/ (but without making any symlinks) just to solve kde 4.3.4 and smplayer demands.

Last edited by Vi0L0 (2010-01-23 12:49:14)

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#9 2010-01-23 12:55:45

wonder
Developer
From: Bucharest, Romania
Registered: 2006-07-05
Posts: 5,941
Website

Re: Libpng and firefox 3.6

Vi0L0 wrote:

Yep, i've just installed firefox with it's deps from [testing] and it's working fine and fonts are lookin good, same as before. The only thing i gotta do was to copy older libpng and libjpeg libs to /usr/lib/ (but without making any symlinks) just to solve kde 4.3.4 and smplayer demands.

so you prefer stupid hacks rather than doing a fully pacman -Syu ?


Give what you have. To someone, it may be better than you dare to think.

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#10 2010-01-23 13:01:37

Vi0L0
Member
From: Poland
Registered: 2009-06-24
Posts: 1,349
Website

Re: Libpng and firefox 3.6

wonder wrote:
Vi0L0 wrote:

Yep, i've just installed firefox with it's deps from [testing] and it's working fine and fonts are lookin good, same as before. The only thing i gotta do was to copy older libpng and libjpeg libs to /usr/lib/ (but without making any symlinks) just to solve kde 4.3.4 and smplayer demands.

so you prefer stupid hacks rather than doing a fully pacman -Syu ?

Yes, i don't have time for downloading so many packages and testing now, i must to have stable enviroment untill i finish some important project.

Last edited by Vi0L0 (2010-01-23 13:05:08)

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#11 2010-01-23 14:19:05

pyther
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Registered: 2008-01-21
Posts: 1,395
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Re: Libpng and firefox 3.6

So then... maybe arch isn't meant for you.

Your "hackish" solution might have worked this time, but it is just a matter of time before it bits you in the ass hard.

Last edited by pyther (2010-01-23 14:19:19)


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Arch User since March 2005

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#12 2010-01-23 14:54:39

Vi0L0
Member
From: Poland
Registered: 2009-06-24
Posts: 1,349
Website

Re: Libpng and firefox 3.6

pyther wrote:

So then... maybe arch isn't meant for you.

Your "hackish" solution might have worked this time, but it is just a matter of time before it bits you in the ass hard.

LOL? Ok, so im the evil one, punish me and bring me to the cell... Now!

Look, i don't know why you are writing that in this way, you are making me angry and you want to warn me in one time. I've just thought that this "stupid" solution can help somebody like me, who dont want to install all unstable packages. I don't see anything wrong in this solution since i know what i am doing, and its just copying few libs, which shouldnt affect system but if so - im always making notes on whatever change im doing on my system. I know its dirty but im not doing this every month. Also i have seen more dirtier solutions on this arch forum, but people were happy with it, cuz sometimes it's helpfull. BTW that was my first dirty solution i have posted...

OK, from now on i won't post dirty solution even if it could help anybody tongue.
And for god's sake - don't be mad at me. If only i know before that my post could be sooo evil - i wouldn't post it.

Last edited by Vi0L0 (2010-01-23 14:55:47)

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#13 2010-01-23 14:58:23

Allan
Pacman
From: Brisbane, AU
Registered: 2007-06-09
Posts: 11,384
Website

Re: Libpng and firefox 3.6

Keeping old copies of a library on your system is not a hack (apart from not being managed by the package manager).   Symlinking libraries to have difference sonames is a hack and a bad one.

I still have libjpeg.so.7 in my /usr/lib until openoffice is rebuilt...

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#14 2010-01-23 15:02:00

Vi0L0
Member
From: Poland
Registered: 2009-06-24
Posts: 1,349
Website

Re: Libpng and firefox 3.6

Allan wrote:

Keeping old copies of a library on your system is not a hack (apart from not being managed by the package manager).   Symlinking libraries to have difference sonames is a hack and a bad one.

I still have libjpeg.so.7 in my /usr/lib until openoffice is rebuilt...

Thanks Allan smile. So my solution is clean.

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#15 2010-01-23 15:02:51

pyther
Member
Registered: 2008-01-21
Posts: 1,395
Website

Re: Libpng and firefox 3.6

woops, I misread, my bad, sorry!


Website - Blog - arch-home
Arch User since March 2005

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#16 2010-01-24 00:02:07

wonder
Developer
From: Bucharest, Romania
Registered: 2006-07-05
Posts: 5,941
Website

Re: Libpng and firefox 3.6

Vi0L0 wrote:
Allan wrote:

Keeping old copies of a library on your system is not a hack (apart from not being managed by the package manager).   Symlinking libraries to have difference sonames is a hack and a bad one.

I still have libjpeg.so.7 in my /usr/lib until openoffice is rebuilt...

Thanks Allan smile. So my solution is clean.

but is useless. how do you want to found bugs if you still have the old library? that's the whole point of using testing smile.


Give what you have. To someone, it may be better than you dare to think.

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#17 2010-01-24 00:09:51

Allan
Pacman
From: Brisbane, AU
Registered: 2007-06-09
Posts: 11,384
Website

Re: Libpng and firefox 3.6

Its not useless.  I can continue to do actual work (I need openoffice).  I can use readelf to find packages that need rebuilt or just look at the internal TODO list...

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#18 2010-01-24 00:15:12

wonder
Developer
From: Bucharest, Romania
Registered: 2006-07-05
Posts: 5,941
Website

Re: Libpng and firefox 3.6

Allan wrote:

Its not useless.  I can continue to do actual work (I need openoffice).  I can use readelf to find packages that need rebuilt or just look at the internal TODO list...

not for you. but i was talking in general and why i don't recommend it for our users that use testing.


Give what you have. To someone, it may be better than you dare to think.

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