Add rules to build grammar tables in Android.mk for SPIRV-Tools.
diff --git a/third_party/Android.mk b/third_party/Android.mk
index f192173..3d97944 100644
--- a/third_party/Android.mk
+++ b/third_party/Android.mk
@@ -85,13 +85,29 @@
SPVTOOLS_LOCAL_PATH := $(THIRD_PARTY_PATH)/spirv-tools
LOCAL_PATH := $(SPVTOOLS_LOCAL_PATH)
+SPVTOOLS_OUT_PATH=$(abspath $(TARGET_OUT))
+
+define gen_spvtools_grammar_tables
+$(call generate-file-dir,$(SPVTOOLS_OUT_PATH)/opcode.inc)
+$(1)/opcode.inc $(1)/operand.inc: $(SPVTOOLS_LOCAL_PATH)/utils/generate_grammar_tables.py \
+ $(SPVTOOLS_LOCAL_PATH)/source/grammar.json
+ @$(HOST_PYTHON) $(SPVTOOLS_LOCAL_PATH)/utils/generate_grammar_tables.py \
+ $(SPVTOOLS_LOCAL_PATH)/source/grammar.json \
+ --opcode-file=$(1)/opcode.inc \
+ --operand-file=$(1)/operand.inc
+ @echo "[$(TARGET_ARCH_ABI)] Grammar : opcode.inc & operand.inc <= grammar.json"
+$(SPVTOOLS_LOCAL_PATH)/source/opcode.cpp: $(1)/opcode.inc
+$(SPVTOOLS_LOCAL_PATH)/source/operand.cpp: $(1)/operand.inc
+endef
+$(eval $(call gen_spvtools_grammar_tables,$(SPVTOOLS_OUT_PATH)))
include $(CLEAR_VARS)
LOCAL_MODULE := SPIRV-Tools
LOCAL_C_INCLUDES := \
$(SPVTOOLS_LOCAL_PATH)/include \
$(SPVTOOLS_LOCAL_PATH)/external/include \
- $(SPVTOOLS_LOCAL_PATH)/source
+ $(SPVTOOLS_LOCAL_PATH)/source \
+ $(SPVTOOLS_OUT_PATH)
LOCAL_EXPORT_C_INCLUDES := \
$(SPVTOOLS_LOCAL_PATH)/include \
$(SPVTOOLS_LOCAL_PATH)/external/include
