#253 linking issue (ld: cannot find -lcrengine)

[Starikov Sergey]

Today's attemp to build git version on PC (amd64) again failed with an error:
Linking CXX executable cr3
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lcrengine
collect2: выполнение ld завершилось с кодом возврата 1
make[2]: *** [cr3qt/cr3] Ошибка 1
make[1]: *** [cr3qt/CMakeFiles/cr3.dir/all] Ошибка 2
make: *** [all] Ошибка 2

Earlier the same error was with gcc-4.5.4.

[pkb]

Buggins have removed CMakeLists.txt from crengine folder (probably by mistake) so crengine is not built. To fix this issue CMakeLists.txt should be restored.

[Vadim Lopatin]

CMakeLists.txt was accidentally deleted during merge.
Restored.