Building problem with dri 7.6

[Zhihao Yuan]

On Tue, Mar 1, 2011 at 6:04 PM, John Hein <jhein at symmetricom.com> wrote:
> Zhihao Yuan wrote at 17:45 -0600 on Mar  1, 2011:
>  > I know what you mean, exactly. That's exactly what I want to do, build
>  > libdrm 2.4.17 with --disable-radeon-experimental-api and
>  > WITHOUT_NOUVEAU=1 for other ports. Yes. But I don't know why, after I
>  > done this for libdrm, libGL, liBGLU, I found that I can not build dri
>  > 7.6.1 since HAVE_LIBDRM_RADEON is 1 in such case. As you said, it
>  > should not be, but it does happen.
>
> It is set that way probably because dri's configure script really
> did _set_ HAVE_LIBDRM_RADEON=yes.
>
> And it probably set HAVE_LIBDRM_RADEON=yes because there is something
> non-standard on your system.
>
> Let's look at part of the dri configure script...
>
>        if test -n "$PKG_CONFIG" && \
>    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
>  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
>  ac_status=$?
>  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
>  test $ac_status = 0; }; then
>  pkg_cv_LIBDRM_RADEON_LIBS=`$PKG_CONFIG --libs "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
>
>
> So what does 'pkg-config --exists --print-errors "libdrm_radeon libdrm"'
> show on your system?
>
> The configure script should only set HAVE_LIBDRM_RADEON=yes if the
> above succeeds.
>
> If it does succeed, then somehow you got libdrm_radeon (i.e.,
> libdrm_radeon.pc) installed.  But that should not be installed
> if libdrm is built with --disable-radeon-experimental-api (as
> it is currently set to be built in graphics/libdrm 2.4.17).
>
> config.log might also tell more.
>

You are right... I found libdrm_radeon under my /usr/local/lib. I
changed Makefile once, but these files are not in pkg-plist, so they
never got be deinstalled.

Thanks for your patient explanation.

-- 
Zhihao Yuan
The best way to predict the future is to invent it.