Re: [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.

/bin/sh ../../../../bin/mklib -o OSMesa -linker 'gcc' -ldflags '' \
                -major 7 -minor 8 -patch 1 \
                -install ../../../../lib  \
                -id /usr/X11/lib/libOSMesa.7.dylib \

mklib: Making Darwin shared library:  libOSMesa.7.8.dylib


Your LDFLAGS have:
-lMesaGL   osmesa.o

whereas mine have:





00000000000005ce T __mesa_make_current
000000000004eca0 S __mesa_make_current.eh



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

I just merged origin/7.8 into my tree, and I just saw it successfully link libOSMesa: -L../../../../lib -lGL osmesa.o ../../../../src/mesa/ libmesa.a ../../../../src/mesa/libglapi.a ../../../../src/glsl/cl/ libglslcl.a ../../../../src/glsl/pp/libglslpp.a mklib: Installing libOSMesa.7.8.dylib libOSMesa.7.dylib libOSMesa.dylib in ../../../../lib -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

Ian Romanick <i...@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>

smime.p7s
Description: S/MIME cryptographic signature

_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev