CMake: remove new GHOST_DropTargetWin32.cpp file from non-win32 platforms builds
drwxr-xr-x - CMake
-rw-r--r-- 25066 CMakeLists.txt
-rw-r--r-- 85 COPYING
-rw-r--r-- 1874 Makefile
-rw-r--r-- 1293 README
-rw-r--r-- 21331 SConstruct
drwxr-xr-x - bin
drwxr-xr-x - config
drwxr-xr-x - doc
drwxr-xr-x - extern
drwxr-xr-x - intern
drwxr-xr-x - po
drwxr-xr-x - projectfiles
drwxr-xr-x - projectfiles_vc7
drwxr-xr-x - projectfiles_vc9
drwxr-xr-x - release
drwxr-xr-x - source
drwxr-xr-x - tools