swrast_dri.so had an undefined reference to util_streaming_load_memcpy
on non-x86 archs.
Part of streaming-load-memcpy.c / libmesa_util_sse41.
When USE_SSE41 is not defined, memcpy() is used.
problem noticed at runtime on arm64 by mlarkin@
with and ok tb@
While we no longer install .la files for Mesa naddy@ pointed out that
using libtool to build something like libGLU could result in .la files
which reference old Mesa .la files.
Remove Mesa .la files found in DESTDIR on install as suggested by
millert@
ok millert@ matthieu@ deraadt@