[SOLVED] Error installing QT5 from SBo

montagdude · 04-09-2016, 10:38 AM

Hi,

I'm a new Slackware user. Actually, I'm evaluating 14.1 in a VM right now and really love how it works, so I plan to install it for good once 14.2 comes out. Anyway, I was trying to build QT5 using the SBo script and ran into this error:

Code:

/tmp/SBo/qt-everywhere-opensource-src-5.5.1/qtwebengine/src/3rdparty/chromium/net/third_party/nss
/ssl/ssl3con.c: In function 'ssl3_ChaCha20Poly1305':
/tmp/SBo/qt-everywhere-opensource-src-5.5.1/qtwebengine/src/3rdparty/chromium/net/third_party/nss
/ssl/ssl3con.c:2091:15: error: 'CK_NSS_AEAD_PARAMS' has no member named 'pIv'
     aeadParams.pIv = (unsigned char *) additionalData;
               ^
/tmp/SBo/qt-everywhere-opensource-src-5.5.1/qtwebengine/src/3rdparty/chromium/net/third_party/nss
/ssl/ssl3con.c:2092:15: error: 'CK_NSS_AEAD_PARAMS' has no member named 'ulIvLen'
     aeadParams.ulIvLen = 8;
               ^

I tracked down the issue to the included file /usr/include/nss/pkcs11n.h, which defines CK_NSS_AEAD_PARAMS but doesn't have the members needed in ssl3con.c. This struct is redefined in ssl3con.c, but it is inside a conditional compile block that gets ignored on my system to prevent a redefinition error. I ended up working around the problem by moving it out of the block and renaming it slightly both in the definition and the one place where it's used in ssl3con.c. Here is the diff between the original file and the fixed one:

Code:

46a47
> #endif   
48c49
< typedef struct CK_NSS_AEAD_PARAMS {
---
> typedef struct CK_NSS_AEAD_PARAMS_FIX {
54,56c55
< } CK_NSS_AEAD_PARAMS;
< 
< #endif   
---
> } CK_NSS_AEAD_PARAMS_FIX;
2084c2083
<     CK_NSS_AEAD_PARAMS aeadParams;
---
>     CK_NSS_AEAD_PARAMS_FIX aeadParams;

After the fix, QT5 compiled and installed without issue. My question is, does this constitute a bug that should be reported on SBo? I don't think my system is unusual at all, because I've only installed things using slackpkg and SBo after the initial system installation. So I would think that anyone trying to use the SlackBuild script would run into the same problem, but maybe I did something wrong. I didn't install any of the optional dependencies, unless some of them came in the initial Slackware installation.

ponce · 04-09-2016, 01:01 PM

hi montagdude, welcome to LQ!

that's an issue that came up with the mozilla-nss update: Larry submitted a patch to SBo's git that fixes it

https://lists.slackbuilds.org/piperm...ch/015859.html

https://slackbuilds.org/cgit/slackbu...06f00ce815de05

as mozilla-nss has also been updated in 14.1 maybe that patch will go also on the dedicated repository in the near future...

dugan · 04-09-2016, 01:18 PM

Alien Bob has a prebuilt Qt 5 package. That's an option if you just want to install Qt 5.

http://www.slackware.com/~alien/slackbuilds/qt5/

Tonus · 04-09-2016, 03:54 PM

He also provides his slackbuilds

;-)

montagdude · 04-09-2016, 04:54 PM

Quote:

Originally Posted by ponce

hi montagdude, welcome to LQ!

that's an issue that came up with the mozilla-nss update: Larry submitted a patch to SBo's git that fixes it

https://lists.slackbuilds.org/piperm...ch/015859.html

https://slackbuilds.org/cgit/slackbu...06f00ce815de05

as mozilla-nss has also been updated in 14.1 maybe that patch will go also on the dedicated repository in the near future...

Ok, that's good to know. No use reporting it then. (It's also good to know I didn't set up something wrong on my system.)

Quote:

Originally Posted by dugan

Alien Bob has a prebuilt Qt 5 package. That's an option if you just want to install Qt 5.

http://www.slackware.com/~alien/slackbuilds/qt5/

Quote:

Originally Posted by Tonus

He also provides his slackbuilds

;-)

Thanks, guys. I'll keep that in mind next time. I'll mark this solved, then.

dwnthk · 05-08-2016, 05:44 AM

Hi guys,

I am trying to install qt5 using SlackBuilds script, and I come across the same problem.

I am not very technical, so I don't understand how to fix it. Can you tell me how to do?

Thanks.

willysr · 05-08-2016, 05:50 AM

have you grab the latest one from master branch?
it has been fixed there

dwnthk · 05-08-2016, 06:57 AM

Quote:

Originally Posted by willysr

have you grab the latest one from master branch?
it has been fixed there

I think I do. It is where I downloaded. Is it updated?

https://slackbuilds.org/slackbuilds/14.1/libraries/qt5/

I might have something messed up, I guess. I will try to install again tomorrow.

Thanks.

mralk3 · 05-08-2016, 08:22 AM

From here:

https://slackbuilds.org/cgit/slackbuilds/tree/libraries/qt5

dwnthk · 05-08-2016, 10:47 AM

Quote:

Originally Posted by mralk3

From here:

https://slackbuilds.org/cgit/slackbu.../libraries/qt5

Thank dude. So mine is not updated? They are both at the same website though. I will try again tomorrow. Thanks.

willysr · 05-08-2016, 10:57 AM

No, the sbo website still based on 14.1 branch which is no longer frequently updated like before as we are preparing for 14.2.

Development goes to master branch only, so you will need to switch to git in order to get the latest version of the scripts