Bugzilla Bug 241922

This bug is kde4 test failitures tracker, do not write stuff which fails here
but create separate bug and add it into depends.

these failures are caused by kde4-base.eclass setting -DKDE4_BUILD_TESTS=OFF in
kde4-base_src_configure().  The tests are built during src_compile:

[ 92%] Built target kdeinit_konsole
Scanning dependencies of target konsole
[ 93%] Generating PartTest.moc
Building CXX object apps/konsole/src/CMakeFiles/konsole.dir/konsole_dummy.o
Generating ProfileTest.moc
Linking CXX executable konsole
[ 93%] [ 93%] Built target konsolepart
Built target konsole
Generating SessionManagerTest.moc
Scanning dependencies of target PartTest
Scanning dependencies of target ProfileTest
[ 94%] Building CXX object
apps/konsole/src/tests/CMakeFiles/ProfileTest.dir/ProfileTest.o
[ 95%] Building CXX object
apps/konsole/src/tests/CMakeFiles/PartTest.dir/PartTest.o
[ 96%] Building CXX object
apps/konsole/src/tests/CMakeFiles/PartTest.dir/PartTest_automoc.o
Scanning dependencies of target SessionManagerTest
[ 97%] Building CXX object
apps/konsole/src/tests/CMakeFiles/SessionManagerTest.dir/SessionManagerTest.o
[ 98%] Building CXX object
apps/konsole/src/tests/CMakeFiles/SessionManagerTest.dir/SessionManagerTest_automoc.o
[100%] Building CXX object
apps/konsole/src/tests/CMakeFiles/ProfileTest.dir/ProfileTest_automoc.o
Linking CXX executable PartTest
Linking CXX executable ProfileTest
Linking CXX executable SessionManagerTest
[100%] Built target PartTest
[100%] Built target ProfileTest
[100%] Built target SessionManagerTest
>>> Source compiled.
>>> Creating Manifest for /usr/portage/kde-base/konsole
  digest.assumed                 1
   konsole-3.5.9::kdebase-3.5.9.tar.bz2
make -j4
[  1%] Built target fontembedder
[  2%] Built target konsole-handbook
[  4%] Built target kded_kwrited
[ 44%] Built target konsolepart
[ 92%] Built target kdeinit_konsole
[ 93%] Built target konsole
[ 95%] Built target PartTest
[ 97%] Built target ProfileTest
[100%] Built target SessionManagerTest
 * >>> Test phase [test]: kde-base/konsole-4.1.3
make -j4 -j1 test
Running tests...
Start processing tests
Test project /var/tmp/portage/kde-base/konsole-4.1.3/work/konsole_build
  1/  2 Testing ProfileTest                      Passed
  2/  2 Testing SessionManagerTest               Passed

100% tests passed, 0 tests failed out of 2

Yeah, this seems to be such a trivial hack to fix: 

kde4-base.class

 if [[ $BUILD_TYPE = live ]]; then
     # Disable tests for live ebuilds
     RESTRICT="${RESTRICT} test"
     # Live ebuilds in kde-base default to kdeprefix by default
     IUSE="${IUSE} +kdeprefix"
 else
     # All other ebuild types default to -kdeprefix as before
     IUSE="${IUSE} kdeprefix"
 fi

+IUSE="${IUSE} test"

 # @ECLASS-VARIABLE: OPENGL_REQUIRED
 # @DESCRIPTION:
...
src_configure () { 
...
+    if has test ${IUSE//+} && use test; then
+        mycmakeargs="${mycmakeargs} -DKDE4_BUILD_TESTS=ON"
+    else
+    # Build tests in src_test only, where we override this value
    mycmakeargs="${mycmakeargs} -DKDE4_BUILD_TESTS=OFF"
+    fi


--> tests start passing like magic. 

Noted adding the 'test' iuse to everything to make this work is possibly a bit
overkill and there is probably a cleaner way to do it. 

these are the failures for 4.2.0.  i don't really see the point of filing a new
bug for each, since the root cause is the same.  these are just the packages i
installed (@kdebase and a few odds and ends) so there are more than likely
more.

|-- kde-base                                                                    
|   |-- akonadi-4.2.0                                                           
|   |-- kdemaildir-4.2.0                                                        
|   |-- kdemultimedia-kioslaves-4.2.0                                           
|   |-- konsole-4.2.0                                                           
|   |-- kontactinterfaces-4.2.0                                                 
|   |-- korganizer-4.2.0-r1                                                     
|   |-- kscd-4.2.0                                                              
|   |-- ksysguard-4.2.0                                                         
|   |-- ksystemlog-4.2.0                                                        
|   |-- libkcddb-4.2.0                                                          
|   |-- libkdegames-4.2.0                                                       
|   |-- libkdepim-4.2.0                                                         
|   |-- libkholidays-4.2.0                                                      
|   `-- solid-4.2.0 

most of these pass now, but there's a few that still don't.  i'll file bugs for
them.