[CMake] Using absolute values in include_directories directive

[Ryan Pavlik]

You can do this at configure-time, by doing
include_directories($ENV{WHATEVERDIR})

although that's generally discouraged - use a find module instead to set 
SOMEPACKAGE_INCLUDE_DIRS that you can use like:
include_directories(${SOMEPACKAGE_INCLUDE_DIRS})

For the case of QT, see my recent email to the list showing a clean 
CMake file for building a QT app.

Ryan

On 03/03/2010 12:44 PM, Felipe Sodre dos Santos wrote:
>
> Hello all.
>
> Im trying to set an include directory which is actually an environment 
> variable inside VC++ , $(QTDIR), and thus I tried the following:
>
> ...
>
> include_directories(
>
>   $(QTDIR)/include
>
> )
>
> ...
>
> It comes up that in the resulting SLN file, it translates that 
> directive to C:/basedir/$(QTDIR)/include, where basedir is the root 
> directory for the project. However, that wouldn't work since $(QTDIR) 
> is something like "C:\Qt".
>
> Is there a way to make CMake to not put "C:/basedir/" before $(QTDIR) ?
>
> Thanks in advance
>
> Felipe
>
>
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-- 
Ryan Pavlik
HCI Graduate Student
Virtual Reality Applications Center
Iowa State University

rpavlik at iastate.edu
http://academic.cleardefinition.com
Internal VRAC/HCI Site: http://tinyurl.com/rpavlik

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