install issue in py27-webkitgtk

[guillaume.bonfante@…]

I'm working with OS X 10.6, When installing py27-webkitgtk +universal, I got the message:

:info:build In file included from /opt/local/include/webkitgtk-1.0/webkit/webkitdom.h:135,
:info:build                  from /opt/local/include/webkitgtk-1.0/webkit/webkit.h:27,
:info:build                  from ./webkit/webkit.override:29:
:info:build /opt/local/include/webkitgtk-1.0/webkit/WebKitDOMNavigator.h:81: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token

After I removed the two comments at lines 81 and 133 in /opt/local/include/webkitgtk-1.0/webkit/WebKitDOMNavigator.h the installation ended smoothly. All right.

---

After the complete installation, I tried

#!/usr/bin/env python  
import gtk  
import webkit  

which does not work:

emma:$ python
Python 2.7.3 (default, Nov 30 2012, 14:00:47) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import gtk
Xlib:  extension "RANDR" missing on display "/tmp/launch-IVuuun/org.x:0".
>>> import webkit
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/webkit/__init__.py", line 21, in <module>
    import webkit
ImportError: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/webkit/webkit.so, 2): Symbol not found: _aglGetCurrentContext
  Referenced from: /opt/local/lib/libwebkitgtk-1.0.0.dylib
  Expected in: flat namespace
 in /opt/local/lib/libwebkitgtk-1.0.0.dylib

Any idea?

[jmroot (Joshua Root)]

Please remember to fill in the Port field and Cc the maintainers.

[elelay (Eric Le Lay)]

I can reproduce the problem but I have no idea.

I'd like to build from source both packages to see if it may be related to a mix of binary packages.

Help is welcome :-)

[Russell-Jones-OxPhys (Russell Jones)]

Cc Me!

[Russell-Jones-OxPhys (Russell Jones)]

Build log from 10.8 for py27-webkitgtk

[Russell-Jones-OxPhys (Russell Jones)]

I'm getting a build failure on 10.8 with +universal and -universal (see attached log). I also tried setting configure.compiler=llvm-gcc-4.2 and a few others using the list at wiki:UsingTheRightCompiler , but none worked. Using some, e.g. macports-gcc-4.6 , the build stopped during the configure script with a message that no working compiler was available.

[Russell-Jones-OxPhys (Russell Jones)]

... even though the binary mentioned in the line before existed and ran from the terminal.

[guillaume.bonfante@…]

Replying to russell.jones@…:

... even though the binary mentioned in the line before existed and ran from the terminal.

You may try to remove the two comments /* ! __LP64__ */ at line 80 and 132. I managed to complete the installation that way.

[elelay (Eric Le Lay)]

fix for _aglGetCurrentContext not found

[elelay (Eric Le Lay)]

The _aglGetCurrentContext error is due to wrong includes in webkit-gtk itself.

To convince oneself, one can try to run midori and will get the same error.

Attached is a patch to fix that: use the X11 OpenGL backend instead of the native one. This adds the side effect that Macports *xorg-server* must be used, not Apple's bundled one.

Reassigning to Jeremy.

[jeremyhu (Jeremy Huddleston Sequoia)]

Replying to elelay@…:

This adds the side effect that Macports *xorg-server* must be used, not Apple's bundled one.

Why would you say that?

[jeremyhu (Jeremy Huddleston Sequoia)]

And can you attach x11-dont-use-native-opengl.patch as well please?

[elelay (Eric Le Lay)]

yes, sorry !

[elelay (Eric Le Lay)]

Replying to jeremyhu@…:

Replying to elelay@…:

This adds the side effect that Macports *xorg-server* must be used, not Apple's bundled one.

Why would you say that?

I got crashes at startup when running GtkLauncher after building webkit-gtk with the patch (it was opening the Apple's X11). When I run the macport's xorg-server and opened an xterm and run GtkLauncher from there, I didn't get the crash (and I could browse to a few sites with no issue). I can get you the crash logs if you want ?

[jeremyhu (Jeremy Huddleston Sequoia)]

Yes, please send me the crash logs. That probably indicates a bug in the other X11.app. I don't know if there will be a delivery vehicle for a fix, but I would like to satisfy my curiosity.

[jeremyhu (Jeremy Huddleston Sequoia)]

​https://bugs.webkit.org/show_bug.cgi?id=112500

[elelay (Eric Le Lay)]

run midori, type a few keys in google search field, click on a result

[elelay (Eric Le Lay)]

I hope you can make sense of it. I've done the same thing in midori run from terminal in macport's x11, getting no crash

[jeremyhu (Jeremy Huddleston Sequoia)]

Sorry for not responding sooner. The hunk in question isn't present in 2.0.4. Is this still an issue with webkit-gtk-2.0.4?