On Wed, Oct 28, 2009 at 11:45 AM, Mathieu Malaterre < mathieu.malate...@gmail.com> wrote:
> On Wed, Oct 28, 2009 at 4:41 PM, Tyler Roscoe <ty...@cryptio.net> wrote: > > This is a bad practice because then CMake has no way to know if there > > are new header files and can't regenerate/install correctly. Ok maybe a > > new header coming in will happen to trigger a rerun of CMake because the > > header happens to belong to one of your built libraries or executables, > > but I think this solution is more dangerous than just excluding .svn > > explicitly. > > +1 > > Indeed I did not realize that. > Except: that argument is not valid in this case. Neither file(GLOB nor install(DIRECTORY will "rerun" anything if a new header file is added into the directory... File(GLOB is discouraged for specifying source files to add_library and add_executable because of the "cmake won't rerun if you add a file" problem. But in this case... it's 6 of one half dozen of the other -- neither case will detect the addition of a header file to the system....
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