Sergio Monteiro Basto wrote:
After analyze how build Mesa from CVS with "make linux-x86-dri" and
how xorg built same Mesa source with "make World".
Ian Romanick has point that Mesa code should have IN_DRI_DRIVER
Define. So, I found on xc/lib/GL/mesa all subdirs: shader swrast tnl
x86 main math and tnl_dd have missing at least -DIN_DRI_DRIVER
I think this should be blocker on the 6.9 (I guess 7.0 isn't affected?)
release, though I'm not really sure on the exact consequences.
Xorg build also misses -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1
-DHAVE_ALIAS Ian, and those ones are needed ?
Can't comment on the others (though usually care must be taken with the
threading stuff!), but not having -DUSE_EXTERNAL_DXTN_LIB=1 will
obviously cause it to not support s3tc with the external library (I had
already filed a bug about this,
https://bugs.freedesktop.org/show_bug.cgi?id=5057).
As side note I haven't the minimum idea, what side effect this could
cause on non Linux or BSD systems.
Since the code in question is only built on systems which support dri,
there shouldn't be any problems I suspect. The glx server code is built
elsewhere (and as a side note, it can't use -DUSE_EXTERNAL_DXTN_LIB=1,
at least last time I tried it was not possible to use the dl functions
directly).
--- xc/lib/GL/mesa/Imakefile.orig 2005-11-17 23:46:56.000000000
+0000 +++ xc/lib/GL/mesa/Imakefile 2005-11-17 23:04:00.000000000
+0000 @@ -50,7 +50,7 @@ MATH_DEFINES = -DCCPML #endif
- DEFINES = $(ALLOC_DEFINES) GlxDefines \ + DEFINES =
$(ALLOC_DEFINES) GlxDefines -DIN_DRI_DRIVER \ $(MESA_ASM_DEFINES)
$(MATH_DEFINES) INCLUDES = -I$(INCLUDESRC) -I$(XINCLUDESRC)
-I$(EXTINCSRC) \ -I$(GLXLIBSRC)/dri \
I'm not sure if that's the best place to put it, it looks like usually
the -Ddefinewhatever are all in the Imakefile.inc files, maybe that
would be nicer.
Roland
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