On 17. Mar, 2010, at 15:32 , David Doria wrote:
> The reason I was looking to check the contents of INCLUDE_DIRECTORIES
> was that when I build my project I am getting errors like this:
>
> /usr/include/fstream:40:19: error: istream: No such file or directory
>
> The output of this:
> get_property(inc_dirs DIRECTORY PROPERTY INCLUDE_DIRECTORIES)
> message("inc_dirs = ${inc_dirs}")
>
> indicates that there are several directories on INCLUDE_DIRECTORIES
> that contain istream
>
> For example, this one:
> /usr/include/c++/4.4.1
>
> contains the file:
> [dor...@davedesktop 4.4.1]$ cd /usr/include/c++/4.4.1
> [dor...@davedesktop 4.4.1]$ ls is*
> istream
>
> Does anyone know what else could cause this type of file (it's not
> only istream, but also ostream, cstdio, etc) not to be found?
>
> Thanks,
>
> David
Those files should not need to be on the include path since your compiler
should know how to find them (after all, they belong to the c++ standard
library). Do you happen to use -nostdinc or -nostdinc++ in your compile flags?
Also, what is your c++ compiler?
If you do a verbose build ("make VERBOSE=1"), what do you see on the compile
line?
Michael
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