Re: [Plib-users] PLIB 1.8.2 --without-glut don't work

[Steve B. <sjb...@ai...>]

I've added this into the PUI documentation.

Steve Baker wrote:

> That's not how things work in 1.8.0 and later.
> 
> Just build PLIB without any special compile flags:
> 
> ./configure ; make ; make install
> 
> It is now ready to work with GLUT, SDL, FLTK and PW...or
> even (with some effort) with your own windowing routines.
> 
>  > in the makefile from pu there is a puGlut.h file.
>  > In the puGlut.h file is a glut.h
> 
> Yes - that's true - but if you don't use GLUT, it won't
> be included into your program.
> 
>> I compiled my programm:
>>
>> /usr/include/plib/pu.h:2139: puGLUT.h: No such file or directory
> 
> 
> Here is what you do:
> 
> EITHER:
> 
> 1) #define PU_USE_GLUT or PU_USE_PW or PU_USE_FLTK or PU_USE_SDL ...to
>    explicitly tell PUI which library you want it to use.
> 
> ...OR...
> 
> 2) Include the header file for whatever windowing library you are
>    using (PW, SDL, FLTK, GLUT, etc) BEFORE you '#include <plib/pu.h>'.
>    pu.h will then automatically detect which windowing library you are
>    using and set PU_USE_<whatever> appropriately.
> 
> ...OR...
> 
> 3) #define PU_USE_NONE    ...and pu.h will assume nothing about your
>    windowing library. This is an OK thing to do for every file EXCEPT
>    the one that calls puInit().  If you have PU_USE_NONE in the file
>    that calls puInit then it may result in some small problems if you want
>    to do certain operations for which PUI needs to query the windowing
>    library.
> 
> ...OR...
> 
> 4) Do none of the above - in which case PUI will assume you are using
>    GLUT/freeglut for reverse-compatibility purposes.
> 
> Check out the example programs for PU - notably fltk_demo and sdl_example
> in the examples/src/pui area and pw_pui in the examples/src/pw area.
> 
> If you have your own windowing library (ie not PW, GLUT, SDL or FLTK),
> then you can make it work properly with PUI by defining four inline
> functions and passing them into 'puSetWindowFuncs'.  Look at (for
> example) puGLUT.h to see how this is done.
> 
> ---------------------------- Steve Baker -------------------------
> HomeEmail: <sjb...@ai...>    WorkEmail: <sj...@li...>
> HomePage : http://www.sjbaker.org
> Projects : http://plib.sf.net    http://tuxaqfh.sf.net
>            http://tuxkart.sf.net http://prettypoly.sf.net
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-- 
---------------------------- Steve Baker -------------------------
HomeEmail: <sjb...@ai...>    WorkEmail: <sj...@li...>
HomePage : http://www.sjbaker.org
Projects : http://plib.sf.net    http://tuxaqfh.sf.net
            http://tuxkart.sf.net http://prettypoly.sf.net
-----BEGIN GEEK CODE BLOCK-----
GCS d-- s:+ a+ C++++$ UL+++$ P--- L++++$ E--- W+++ N o+ K? w--- !O M-
V-- PS++ PE- Y-- PGP-- t+ 5 X R+++ tv b++ DI++ D G+ e++ h--(-) r+++ y++++
-----END GEEK CODE BLOCK-----