[Webkit-unassigned] [Bug 100756] New: [Qt] udis86_itab.c is always regenerated

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=100756

           Summary: [Qt] udis86_itab.c is always regenerated
           Product: WebKit
           Version: 420+
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: Qt, QtTriaged
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ossy at webkit.org
                CC: hausmann at webkit.org, vestbo at webkit.org,
                    gaborb at inf.u-szeged.hu


Disassembler build was enabled by http://trac.webkit.org/changeset/132606,
but udis86_itab.c is always regenerated.

The root of the problem is that the generator script - disassembler/udis86/itab.py doesn't accept 
output directory as parameter and always generates udis86_itab.c and .h into the actual directory, 
which is WebKitBuild/Release/Source/JavaScriptCore. But all other generated sources are generated 
into WebKitBuild/Release/Source/JavaScriptCore/generated. 

The problem is that Tools/qmake/mkspecs/features/default_post.prf automatically adds "generated/"
prefix to all generated sources, except we use output_function of the generator.

Patch is coming soon.

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