Sean D'Epagnier wrote:
> On Fri, Aug 18, 2006 at 08:04:38AM -0600, Brian Paul wrote:
> 
>>Sean D'Epagnier wrote:
>>
>>>I have been trying to build mesa linux-fbdev on a system that
>>>do not have x installed.  There are no x headers or libraries.
>>>
>>>Previously I was still linking with -X11 to compile fbdev programs.
>>>I also had to have the x headers installed.
>>>
>>>There is a problem because in
>>>src/mesa/Makefile line 78 reads:
>>>
>>>STAND_ALONE_DRIVER_SOURCES = \
>>>       $(COMMON_DRIVER_SOURCES) \
>>>       $(X11_DRIVER_SOURCES) \
>>>       $(GLIDE_DRIVER_SOURCES) \
>>>       $(SVGA_DRIVER_SOURCES) \
>>>       $(FBDEV_DRIVER_SOURCES)
>>>
>>>
>>>The reason there are no problems with glide, svga, and fbdev getting
>>>in the way is in all of the source files, the code is #ifdef so that
>>>it is not compiled unless that profile is selected.  The x sources
>>>do not have this, so without 
>>>
>>>
>>>I got everything to work by deleting the X11_DRIVER_SOURCES line,
>>>of course this will mess up other profiles, so it is not a solution.
>>>
>>>I want to know what everyone thinks the best solution is, I wanted
>>>to ask before making changes to this file.
>>>
>>>I think adding ifdefs to all the x sources would be appropriate.
>>
>>That would probably be the simplest solution for now.  USE_XLIB_DRIVER 
>>would be the symbol I'd use if you want to make a patch.  Otherwise, 
>>I'll try to get to it later.
>>
>>Unfortunately, standard 'make' doesn't support conditionals like GNU 
>>make so it's not as easy to fix as it should be.
>>
>>-Brian
> 
> 
> 
> Hi, I updated the makefile in cvs the simplest way I could figure
> out how.  What I did was use a conditional to define the symbol, I 
> changed the above to:
> 
> STAND_ALONE_DRIVER_SOURCES_A = \
>       $(COMMON_DRIVER_SOURCES) \
>       $(GLIDE_DRIVER_SOURCES) \
>       $(SVGA_DRIVER_SOURCES)
> 
> # if x11 is not installed, compiling with x11 sources will not work for fbdev
> ifeq ($(DRIVER_DIRS), fbdev)
> STAND_ALONE_DRIVER_SOURCES = $(STAND_ALONE_DRIVER_SOURCES_A) 
> $(FBDEV_DRIVER_SOURCES)
> else
> STAND_ALONE_DRIVER_SOURCES = $(STAND_ALONE_DRIVER_SOURCES_A) 
> $(X11_DRIVER_SOURCES)
> endif
> 
> 
> please don't hesitate to change this to make it cleaner, I am no makefile
> expert.

As I said, we can't use conditionals (like ifeq) in the Makefile.

I've checked in some changes that should do what you need.

-Brian

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