Description of problem:
su -c 'mkdir /opt/gsoc13_qt4; chown mbriza /opt/gsoc13_qt4'
git clone kde:polkit-qt-1
cd polkit-qt-1
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/gsoc13_qt4 ..
make && make install
cd ../..
git clone kde:polkit-kde-agent-1
cd polkit-kde-agent-1
mkdir build
cd build
export PATH=/opt/gsoc13_qt4:$PATH
cmake -DCMAKE_INSTALL_PREFIX ..
<crash>

Version-Release number of selected component:
kdelibs-4.10.90-1.fc20

Additional info:
reporter:       libreport-2.1.5
backtrace_rating: 3
cmdline:        /usr/bin/kde4-config --path data
crash_function: raise
executable:     /usr/bin/kde4-config
kernel:         3.9.8-300.fc19.x86_64
runlevel:       unknown
uid:            1000
var_log_messages: Jul  9 21:55:45 localhost abrt[6554]: Saved core dump of pid 6553 (/usr/bin/kde4-config) to /var/tmp/abrt/ccpp-2013-07-09-21:55:45-6553 (2347008 bytes)

Truncated backtrace:
Thread no. 1 (10 frames)
 #4 realloc at /lib64/libc.so.6
 #5 QListData::realloc(int) at /opt/gsoc13/lib/libQt5Core.so.5
 #6 QListData::append(int) at /opt/gsoc13/lib/libQt5Core.so.5
 #7 QList<QResourceRoot*>::append(QResourceRoot* const&) at /opt/gsoc13/lib/libQt5Core.so.5
 #8 qRegisterResourceData(int, unsigned char const*, unsigned char const*, unsigned char const*) at /opt/gsoc13/lib/libQt5Core.so.5
 #9 _GLOBAL__sub_I_qrc_mimetypes.cpp at /opt/gsoc13/lib/libQt5Core.so.5
 #10 call_init.part.0 at /lib64/ld-linux-x86-64.so.2
 #11 _dl_init_internal at /lib64/ld-linux-x86-64.so.2
 #12 _dl_start_user at /lib64/ld-linux-x86-64.so.2
 #13 ??