[Mesa-dev] Mesa 7.8.2 release?

[Jeremy Huddleston]

Hey Tom,

What version of OSX do you have?  I hadn't pulled changes into my tree  
(http://cgit.freedesktop.org/~jeremyhu/mesa/log/?h=7.8) since the  
beginning of May, but I'm building that version just fine on Leopard  
and Snow Leopard with 'make darwin'.  I haven't given the autoconf  
route a try for a while.

I just merged origin/7.8 into my tree, and I just saw it successfully  
link libOSMesa:

/bin/sh ../../../../bin/mklib -o OSMesa -linker 'gcc' -ldflags '' \
		-major 7 -minor 8 -patch 1 \
		-install ../../../../lib  \
		-id /usr/X11/lib/libOSMesa.7.dylib \
		-L../../../../lib -lGL osmesa.o ../../../../src/mesa/ 
libmesa.a ../../../../src/mesa/libglapi.a ../../../../src/glsl/cl/ 
libglslcl.a ../../../../src/glsl/pp/libglslpp.a
mklib: Making Darwin shared library:  libOSMesa.7.8.dylib
mklib: Installing libOSMesa.7.8.dylib libOSMesa.7.dylib  
libOSMesa.dylib in ../../../../lib

Your LDFLAGS have:
-lMesaGL   osmesa.o

whereas mine have:
-lGL osmesa.o ../../../../src/mesa/libmesa.a ../../../../src/mesa/ 
libglapi.a ../../../../src/glsl/cl/libglslcl.a

which probably results from your use of the autoconf build system.  A  
quick check shows the symbol you are looking for is in libmesa.a:

~/src/freedesktop/src/mesa (7.8) $ nm src/mesa/libmesa.a | grep  
mesa_make_current
00000000000005ce T __mesa_make_current
000000000004eca0 S __mesa_make_current.eh



On Jun 15, 2010, at 12:55, tom fogal wrote:

> Ian Romanick <idr at freedesktop.org> writes:
>>> If there are no objections, I will clean up the release notes and
>>> make the release tomorrow (Wednesday) morning.  It looks like a
>>> few things got cherry-picked in the last week, so I'm assuming
>>> everything is in that people care about.
>
> OSMesa, which appears to get built by default --with-driver=xlib, is
> broken on darwin w/ current 7.8 HEAD [1]:
>
>  /bin/sh ../../../../bin/mklib -o OSMesa -linker 'gcc' -ldflags '' \
>      -major 7 -minor 8 -patch 1 \
>      -install ../../../../lib  \
>      -id /Users/tfogal/sw/mesa-git/lib/libOSMesa.7.dylib \
>      -L../../../../lib -lMesaGL   osmesa.o
>  mklib: Making Darwin shared library:  libOSMesa.7.8.dylib
>  Undefined symbols:
>    "__tnl_DestroyContext", referenced from:
>        _OSMesaDestroyContext in osmesa.o
>    "__mesa_make_current", referenced from:
>        _OSMesaMakeCurrent in osmesa.o
>    "__mesa_meta_free", referenced from:
>        _OSMesaDestroyContext in osmesa.o
>    "__mesa_problem", referenced from:
>        _compute_row_addresses in osmesa.o
>        _osmesa_renderbuffer_storage in osmesa.o
>  [snip]
>
> Though I'm guessing this came from the symbol visibility changes
> (addition of -fvisibility=hidden), I don't have the time before
> tomorrow (or even this week :\) to take a real look.
>
> So I'm attaching my build script && CC'ing Jeremy, in hopes we've
> got some shared interests here.  I'm not sure you care about OSMesa,
> Jeremy, but IMHO we should at the very least disable it by default if
> it's going to fail to link.
>
> -tom
>
> [1] a48edfad8ab95c331d768ba30a16ea51faec05da
>
> <mime-attachment>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 3333 bytes
Desc: not available
URL: <http://lists.freedesktop.org/archives/mesa-dev/attachments/20100616/0d4e88e2/attachment.bin>