Build failure: makekdewidgets not found (trunk, Qt 4.7)

[Thiago Macieira]

I'm trying to rebuild KDE and, every time I start a clean build, I run into 
trouble that didn't exist before.

This time is this build failure in kdebase:
[ 75%] Generating ksignalplotterwidgets.cpp
/bin/sh: KDE4_MAKEKDEWIDGETS_EXECUTABLE-NOTFOUND: command not found

The variable KDE4_MAKEKDEWIDGETS_EXECUTABLE is not in the cache. I could find 
it in FindKDE4Internals.cmake, but no one on IRC understands what this line is 
supposed to do:

get_target_property(KDE4_MAKEKDEWIDGETS_EXECUTABLE    
${KDE4_TARGET_PREFIX}makekdewidgets      LOCATION_${_firstConfig})

FindKDE4Internals.cmake and KDE4Macros.cmake are the only mentions of 
"MAKEKDEWIDGETS" in my $prefix/share/apps/cmake/modules.

In particular, comparing to other similar lines, it looks like this executable 
should be listed in KDELibs4ToolsTargets.cmake, but it isn't. I've attached 
it. As usual, I have no idea where this file comes from or how it gets 
generated.

I have just build and installed kdelibs. And makekdewidgets is there in 
$prefix/bin.

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
  Senior Product Manager - Nokia, Qt Development Frameworks
      PGP/GPG: 0x6EF45358; fingerprint:
      E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358
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