[PATCH v2:libXt] Add test framework similar to xserver and use it to test XtAsprintf

[Gaetan Nadon]

On Thu, 2011-03-10 at 10:47 +0100, Julien Cristau wrote:

> > On Wed, Mar  9, 2011 at 20:19:16 -0800, Alan Coopersmith wrote:
> > 
> > > +# Memory checking support
> > > +case $host_os in
> > > +     solaris*)
> > > +        AC_CHECK_LIB([umem], [umem_alloc],
> > > +            [MALLOC_DEBUG_ENV='LD_PRELOAD=libumem.so
> UMEM_DEBUG=default'])
> > > +        ;;
> > > +     *bsd*|darwin*)
> > > +        MALLOC_DEBUG_ENV='MallocPreScribble=1 MallocScribble=1'
> > > +        ;;
> > > +     *) # Assume glibc
> > > +        MALLOC_DEBUG_ENV='MALLOC_PERTURB_=255'
> > > +        ;;
> > 
> > I think this won't work for gnu/kfreebsd.  Maybe use *-gnu for the
> glibc
> > case, and put it before the *bsd* one?
> > 
> Make that *-gnu* so it can handle linux-gnueabi (used on arm)...


On my list, I also have:

        *dragonfly*
        kfreebsd*-gnu
        gnu*    	for GNU/Hurd

In the XORG_GNU_LIB macro under review, there is an AM_CONDITIONAL named
HAVE_GLIB
which can be used in the makefile to set appropriate options. Checking
by feature is
preferable to checking by host as glib may or may not be present and can
be turned off
by the configure option.

I have not had a chance to look at the debug memory env yet to see what
is reusable.




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