[Mesa-dev] OSMesa needs -ltalloc

[Kevin H. Hobbs]

When I do :

  ./autogen.sh --with-driver=osmesa
  make -j8
  nm lib/libOSMesa.so | grep talloc

I get :

0000000000160a30 T _ZN9glsl_type20init_talloc_type_ctxEv
0000000000298220 r
_ZZN9glsl_type20init_talloc_type_ctxEvE19__PRETTY_FUNCTION__
                 U _talloc_array
                 U _talloc_free
                 U _talloc_reference_loc
                 U _talloc_set_destructor
                 U _talloc_steal_loc
                 U _talloc_zero
                 U _talloc_zero_array
                 U talloc_asprintf
                 U talloc_asprintf_append
                 U talloc_init
                 U talloc_named_const
                 U talloc_parent
                 U talloc_strdup
                 U talloc_strdup_append
                 U talloc_strndup
                 U talloc_strndup_append
                 U talloc_unlink
                 U talloc_vasprintf_append

That is there are undefined talloc symbols in libGL. which wouldn't be a
problem if :

  ldd lib/libOSMesa.so | grep talloc

had any reference to talloc.

However when I do :

  ./autogen.sh --with-driver=dri
  make -j8
  for sofile in `find ./ -name "*.so"`
  do
    talloclines=`ldd $sofile | grep -c talloc`
    if [ $talloclines -ge 1 ]
    then
      echo $sofile
    fi
  done

I get :

./src/gallium/targets/dri-swrast/swrastg_dri.so
./src/mesa/drivers/dri/mach64/mach64_dri.so
./src/mesa/drivers/dri/unichrome/unichrome_dri.so
./src/mesa/drivers/dri/r200/r200_dri.so
./src/mesa/drivers/dri/r128/r128_dri.so
./src/mesa/drivers/dri/swrast/swrast_dri.so
./src/mesa/drivers/dri/tdfx/tdfx_dri.so
./src/mesa/drivers/dri/i915/i915_dri.so
./src/mesa/drivers/dri/r600/r600_dri.so
./src/mesa/drivers/dri/i965/i965_dri.so
./src/mesa/drivers/dri/radeon/radeon_dri.so
./src/mesa/drivers/dri/mga/mga_dri.so
./src/mesa/drivers/dri/r300/r300_dri.so
./src/mesa/drivers/dri/savage/savage_dri.so
./lib/tdfx_dri.so
./lib/gallium/swrastg_dri.so
./lib/radeon_dri.so
./lib/r200_dri.so
./lib/r600_dri.so
./lib/r300_dri.so
./lib/mach64_dri.so
./lib/r128_dri.so
./lib/swrast_dri.so
./lib/i965_dri.so
./lib/egl/st_GL.so
./lib/mga_dri.so
./lib/unichrome_dri.so
./lib/i915_dri.so
./lib/savage_dri.so

It looks like OSMesa is getting left out in the cold since the GLSL2 merge.

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