[Libva] [PATCH] build: fix make dist for packaging.

[Gwenole Beauchesne]

If the intel-gen4asm tool is not available, ship with the pre-built
EU kernels instead of trying to regenerate them. In particular, just
don't expose the build rules if intel-gen4asm is not installed.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne at intel.com>
---
 src/shaders/post_processing/gen7/Makefile.am |    2 ++
 src/shaders/post_processing/gen8/Makefile.am |    2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/shaders/post_processing/gen7/Makefile.am b/src/shaders/post_processing/gen7/Makefile.am
index 1ffc1cd..f4e2a8d 100644
--- a/src/shaders/post_processing/gen7/Makefile.am
+++ b/src/shaders/post_processing/gen7/Makefile.am
@@ -82,6 +82,7 @@ all-local: $(TARGETS)
 
 SUFFIXES = .g7b .g7s .asm
 
+if HAVE_GEN4ASM
 $(INTEL_PP_GEN7_ASM): $(INTEL_PP_ASM) $(INTEL_PP_G4A)
 .asm.g7s:
 	$(AM_V_GEN)cpp $< > _pp0.$@;		\
@@ -92,6 +93,7 @@ $(INTEL_PP_GEN7_ASM): $(INTEL_PP_ASM) $(INTEL_PP_G4A)
 
 .g7s.g75b:
 	$(AM_V_GEN)$(GEN4ASM) -a -o $@ -g 7.5 $<
+endif
 
 CLEANFILES = $(INTEL_PP_GEN7_ASM)
 
diff --git a/src/shaders/post_processing/gen8/Makefile.am b/src/shaders/post_processing/gen8/Makefile.am
index 9898a45..54533fc 100644
--- a/src/shaders/post_processing/gen8/Makefile.am
+++ b/src/shaders/post_processing/gen8/Makefile.am
@@ -57,6 +57,7 @@ all-local: $(TARGETS)
 
 SUFFIXES = .g8b .g8s .asm
 
+if HAVE_GEN4ASM
 $(INTEL_PP_GEN8_ASM): $(INTEL_PP_ASM) $(INTEL_PP_G8A)
 .asm.g8s:
 	$(AM_V_GEN)cpp $< > _pp0.$@;		\
@@ -64,6 +65,7 @@ $(INTEL_PP_GEN8_ASM): $(INTEL_PP_ASM) $(INTEL_PP_G8A)
 	rm _pp0.$@
 .g8s.g8b:
 	$(AM_V_GEN)$(GEN4ASM) -a -o $@ -g 8 $<
+endif
 
 CLEANFILES = $(INTEL_PP_GEN7_ASM)
 
-- 
1.7.9.5