[Webkit-unassigned] [Bug 114627] [EFL] build error when adjusting attachment 198015

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=114627





--- Comment #8 from Gyuyoung Kim <gyuyoung.kim at samsung.com>  2013-04-19 20:30:51 PST ---
(In reply to comment #7)
> It looks like something specific to the 4.6 series (I tried 4.4, 4.5, 4.6, 4.7 and 4.8 here), and this crash only happens when building in Release mode because only -O3 makes the compiler crash.
> 
> The GCC bug report KyungTae may be related, but it's about a 4.7.0 regression that does not crash 4.6 here.
> 
> GTK+ seems to require GCC 4.7.0, and my guess is that qmake doesn't pass -O3 in its equivalent to Release mode.
> 
> How about doing something like this in Source/WebCore/CMakeLists.txt:
> 
> # Detailed explaination of why we need this.
> if (CMAKE_COMPILER_IS_GNUCXX) # Can restrict based on the version.
>     set_source_files_properties(Modules/websocket/WebSocketDeflater.cpp
>                                 PROPERTIES COMPILE_FLAGS "-O2")
> endif ()
> 
> This would end up passing -O2 to g++ at the end and fixes the issue.

Could you prepare a patch ? I don't want to block Bug 97268 anymore. Then, as I said, let's consider to move 13.04. :)

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