[CMake] installing/overwriting single file

[Alexander Neundorf]

On Wednesday 04 November 2009, Randy Heiland wrote:
> During an 'install', I would like to copy/overwrite a source file to a
> destination file.  How?  Something like the following (in syntax),
> although I am assuming that it is only legal to copy a file into a dir
> (and therefore the 'foo.cxx' isn't allow)?
>
> 	INSTALL(FILES
> 	    ${CMAKE_SOURCE_DIR}/foo_new.cxx
> 	    DESTINATION ${CMAKE_INSTALL_PREFIX}/foo.cxx
> 	    )

Does 
INSTALL(FILES ${CMAKE_SOURCE_DIR}/foo_new.cxx
        DESTINATION ${CMAKE_INSTALL_PREFIX}
        RENAME foo.cxx)

do what you want ?

Alex