Don't use regexp to search files:

*.cmake install cmake_install.cmake too
=> not good.
And don't install FindKDE4.cmake
If we have some files to install add file into
cmakefile variable
set(cmakefile ... )

svn path=/trunk/KDE/kdegraphics/cmake/modules/; revision=523461

cmake/modules/CMakeLists.txt

@@ -1,3 +1,5 @@
+# install the cmake files
 
-add_subdirectory(modules)
+#set(cmakeFiles)
+#install_files(/share/apps/cmake/modules FILES  ${cmakeFiles} )