targets/dri-ilo: make the driver installable

install-gallium-links.mk fails to create the compat link for ilo_dri.so
because it looks for dri_LTLIBRARIES instead of noinst_LTLIBRARIES.  Fix this
by switching to dri_LTLIBRARIES (and make the driver installable).

Since pci_id_driver_map.h and the DDX both tell libGL.so to look for "i965",
ilo_dri.so will never be loaded even enabled and installed.  The change should
not create any more confusion.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

src/gallium/targets/dri-ilo/Makefile.am

@@ -30,13 +30,12 @@ AM_CPPFLAGS = \
 	-DGALLIUM_TRACE \
 	-DGALLIUM_GALAHAD
 
-noinst_LTLIBRARIES = ilo_dri.la
+dridir = $(DRI_DRIVER_INSTALL_DIR)
+dri_LTLIBRARIES = ilo_dri.la
 
 ilo_dri_la_SOURCES = target.c
 
-# need -rpath to create a noinst shared library
-ilo_dri_la_LDFLAGS = $(GALLIUM_DRI_LINKER_FLAGS) \
-		     -rpath $(abs_builddir)
+ilo_dri_la_LDFLAGS = $(GALLIUM_DRI_LINKER_FLAGS)
 
 ilo_dri_la_LIBADD = \
 	$(top_builddir)/src/mesa/drivers/dri/common/libdricommon.la \