Re: Conditional include directories

[Basile Starynkevitch]

On Mon, Aug 03, 2015 at 04:38:37PM +0000, Mike Gran wrote:
> 
> Hello all,
> 
> In a standalone project makefile I want to add a -I directory
> parameter to a CFLAGS variable.
> 
> On a 32-bit box, I need to add it as
> -I/stage2/lib/dbus-1.0/include
>  
> One a 64-bit box, I need to add it as
> -I/stage2/lib64/dbus-1.0/include 
> 
> There are a bunch of ways to do this, I guess. 


A possible way might be to use pkg-config. Your Dbus library might be
registered in some pkg-config *.pc file.

http://www.freedesktop.org/wiki/Software/pkg-config/

A way of using it in your Makefile:
http://stackoverflow.com/questions/20145132/makefiles-how-can-i-use-them/20146082#20146082

Regards
-- 
Basile Starynkevitch       http://starynkevitch.net/Basile/
France                     basile at starynkevitch dot net