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List:       debian-hurd
Subject:    Re: Bug#760727: qtwebkit: FTBFS on kfreebsd-*: libQtWebKit.so: undefined reference to `void WTF::fre
From:       Steven Chamberlain <steven () pyro ! eu ! org>
Date:       2014-09-07 21:22:21
Message-ID: 540CCC8D.2030105 () pyro ! eu ! org
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Hi,

On 07/09/14 19:32, Lisandro Damián Nicanor Pérez Meyer wrote:
> Hi Qt maintainers and KFreeBSD*/Hurd porters! I'm trying to debug this issue 
> and so far I couldn't come up with a solution, so if any of you can give us a 
> hand it would be greatly appreciated.

I've already taken a look at this and I'm running a test build with the
attached change.  This was only my first guess, it may take a few hours
to build and I'm not optimistic about it.

> This is clearly a bug that only happens on !linux and it reduces to:
> 
> /«PKGBUILDDIR»/WebKitBuild/Release/lib/libQtWebKit.so: undefined reference to 
> `void WTF::freeOwnedGPtr<_GError>(_GError*)'

I'm not sure at this point why the issue could be specific to !linux...

> which happens to be declared in:
> Source/autotools/symbols.filter:11:_ZN3WTF13freeOwnedGPtrI7_GErrorEEvPT_;

I wonder if there's some significance that it was templated for
<_GError> whereas I think that should be a typedef to GError (without
underscore)?

Regards,
-- 
Steven Chamberlain
steven@pyro.eu.org

["nonlinux_enable_glib.diff" (text/x-patch)]

--- a/Tools/QtTestBrowser/QtTestBrowser.pro
+++ b/Tools/QtTestBrowser/QtTestBrowser.pro
@@ -59,3 +59,5 @@
 
 RESOURCES += \
     QtTestBrowser.qrc
+
+DEFINES += ENABLE_GLIB_SUPPORT=1

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