st/xorg: consolidate C sources list into Makefile.sources

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

src/gallium/state_trackers/xorg/Makefile.am

@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 
+include Makefile.sources
 include $(top_srcdir)/src/gallium/Automake.inc
 
 AM_CFLAGS = \
@@ -28,6 +29,7 @@ AM_CFLAGS = \
 	$(LIBKMS_XORG_CFLAGS) \
 	$(LIBDRM_XORG_CFLAGS) \
 	$(shell $(PKG_CONFIG) --cflags-only-I xorg-server)
+
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/include \
 	-I$(top_srcdir)/src/mesa \
@@ -38,14 +40,4 @@ AM_CPPFLAGS = \
 
 noinst_LTLIBRARIES = libxorgtracker.la
 
-libxorgtracker_la_SOURCES =	\
-	xorg_composite.c	\
-	xorg_crtc.c		\
-	xorg_dri2.c		\
-	xorg_driver.c		\
-	xorg_exa.c		\
-	xorg_exa_tgsi.c		\
-	xorg_output.c		\
-	xorg_renderer.c		\
-	xorg_xv.c		\
-	xorg_xvmc.c
+libxorgtracker_la_SOURCES = $(C_SOURCES)

src/gallium/state_trackers/xorg/Makefile.sources

@@ -0,0 +1,11 @@
+C_SOURCES := \
+	xorg_composite.c \
+	xorg_crtc.c \
+	xorg_dri2.c \
+	xorg_driver.c \
+	xorg_exa.c \
+	xorg_exa_tgsi.c \
+	xorg_output.c \
+	xorg_renderer.c \
+	xorg_xv.c \
+	xorg_xvmc.c

src/gallium/state_trackers/xorg/SConscript

@@ -22,21 +22,8 @@ if conf.CheckHeader('X11/extensions/dpmsconst.h'):
 
 conf.Finish()
 
-sources = [
-    'xorg_composite.c',
-    'xorg_crtc.c',
-    'xorg_dri2.c',
-    'xorg_driver.c',
-    'xorg_exa.c',
-    'xorg_exa_tgsi.c',
-    'xorg_output.c',
-    'xorg_renderer.c',
-    'xorg_xv.c',
-    'xorg_xvmc.c',
-]
-
 st_xorg = env.ConvenienceLibrary(
     target = 'st_xorg',
-    source = sources,
+    source = env.ParseSourceList('Makefile.sources', 'C_SOURCES')
 )
 Export('st_xorg')