[cairo] MMX_CFLAGS and AC_SUBST

[Behdad Esfahbod]

On Mon, 2007-04-09 at 12:55 -0400, Baz wrote:
> I was just putting together the altivec patches for publishing and I
> noticed an oddity in the pixman configure.in.
> 
> Commit 0263f18f843175e478bd3a14e24445e31e7b0952
> removed MMX_CFLAGS from pixman/src/Makefile.am, and removed the
> corresponding AC_SUBST in the top-level configure.in as well,
> replacing it with
> PIXMAN_CFLAGS="$PIXMAN_CFLAGS $MMX_CFLAGS"
> // ... later...
> AC_SUBST(PIXMAN_CFLAGS)
> 
> However, in pixman/configure.in, AC_SUBST(MMX_CFLAGS) still appears.
> Looks like a mistake? (I'm not sure if/when this configure.in is used,
> but thats another issue)

pixman/configure.in is unused.  It's there just for historical reasons.
We may as well remove it as one needs to pick the relevant bits from
cairo/configure.in when synching pixman to the xserver.

> Cheers,
> Baz
-- 
behdad
http://behdad.org/

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