pipe-loader: add a dummy 'static' pipe-loader

It is to be used in contrast of the dynamic one. The state-tracker does
not need to know if the pipe-driver is built into the final blob or
a separate object. This will allow us to move the logic to the final
step (in target) where the appropriate pipe-loader will be chosen.

Cc: Tom Stellard <thomas.stellard@amd.com>
Cc: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Rob Clark <robclark@freedesktop.org>

src/gallium/auxiliary/pipe-loader/Makefile.am

@@ -5,12 +5,24 @@ include $(top_srcdir)/src/gallium/Automake.inc
 AM_CFLAGS = \
 	-I$(top_srcdir)/src/loader \
 	-I$(top_srcdir)/src/gallium/winsys \
-	-DPIPE_SEARCH_DIR=\"$(libdir)/gallium-pipe\" \
 	$(GALLIUM_PIPE_LOADER_DEFINES) \
 	$(GALLIUM_CFLAGS) \
 	$(VISIBILITY_CFLAGS)
 
-noinst_LTLIBRARIES = libpipe_loader_dynamic.la
+noinst_LTLIBRARIES = \
+	libpipe_loader_static.la \
+	libpipe_loader_dynamic.la
+
+libpipe_loader_static_la_CFLAGS = \
+	$(AM_CFLAGS) \
+	-DGALLIUM_STATIC_TARGETS=1
+
+libpipe_loader_dynamic_la_CFLAGS = \
+	$(AM_CFLAGS) \
+	-DPIPE_SEARCH_DIR=\"$(libdir)/gallium-pipe\"
+
+libpipe_loader_static_la_SOURCES = \
+	$(COMMON_SOURCES)
 
 libpipe_loader_dynamic_la_SOURCES = \
 	$(COMMON_SOURCES)
@@ -19,11 +31,16 @@ if HAVE_LIBDRM
 AM_CFLAGS += \
 	$(LIBDRM_CFLAGS)
 
+libpipe_loader_static_la_SOURCES += \
+	$(DRM_SOURCES)
+
 libpipe_loader_dynamic_la_SOURCES += \
 	$(DRM_SOURCES)
 
+libpipe_loader_static_la_LIBADD = \
+	$(top_builddir)/src/loader/libloader.la
+
 libpipe_loader_dynamic_la_LIBADD = \
 	$(top_builddir)/src/loader/libloader.la
 
 endif
-