dependency on generated header (Fwd: [Kde-dashboard] Failed trunk/kdesupport r1027553)

[David Faure]

Can someone remind me how to add a dependency on a generated header?


tplugins.cpp (from taglib-extras) includes taglib_export.h (from toplevel/taglib) 
which includes the generated taglib_config.h (in toplevel/taglib too),
a common problem for all buildsystems; afaik there is no way to detect that dependency
automatically, it needs to be specified explicitely; but how?

(I'm quite sure the problem is that the .h isn't generated yet; the include paths look correct, 
and this is also why it works for most people, without -j or with a smaller -j value)

----------  Forwarded Message  ----------

Subject: [Kde-dashboard] Failed trunk/kdesupport r1027553
Date: Thursday 24 September 2009
From: Dirk Mueller <mueller at kde.org>
To: kde-dashboard at kde.org

Running kdesupport build-test for revision 1027553 architecture head-i586 failed with:

Scanning dependencies of target tag-extras
[ 97%] Building CXX object taglib-extras/taglib-extras/CMakeFiles/tag-
extras.dir/tplugins.cpp.o
In file included from kdesupport-1027553/taglib/include/taglib_export.h:1,
                 from kdesupport-1027553/taglib-extras/taglib-extras/tplugins.cpp:29:
kdesupport-1027553/taglib/include/../taglib/taglib_export.h:39:27: error: taglib_config.h: No 
such file or directory
make[2]: *** [taglib-extras/taglib-extras/CMakeFiles/tag-extras.dir/tplugins.cpp.o] Error 1
make[1]: *** [taglib-extras/taglib-extras/CMakeFiles/tag-extras.dir/all] Error 2
make: *** [all] Error 2

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-- 
David Faure, faure at kde.org, sponsored by Nokia to work on KDE,
Konqueror (http://www.konqueror.org), and KOffice (http://www.koffice.org).