android: build glsl

This builds the static library libmesa_glsl and executable glsl_compiler
from glsl.  glsl_compiler is only installed for engineering build.

Reviewed-by: Chad Versace <[email protected]>

1 files changed, 98 insertions, 0 deletions

diff --git a/src/glsl/Android.gen.mk b/src/glsl/Android.gen.mk
new file mode 100644
index 00000000000..e4ccb7291ef
--- /dev/null
+++ b/src/glsl/Android.gen.mk
@@ -0,0 +1,98 @@
+# Mesa 3-D graphics library
+#
+# Copyright (C) 2010-2011 Chia-I Wu <[email protected]>
+# Copyright (C) 2010-2011 LunarG Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+# included by glsl Android.mk for source generation
+
+ifeq ($(LOCAL_MODULE_CLASS),)
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+endif
+
+intermediates := $(call local-intermediates-dir)
+
+sources := \
+	glsl_lexer.cpp \
+	glsl_parser.cpp \
+	glcpp/glcpp-lex.c \
+	glcpp/glcpp-parse.c
+
+ifneq ($(LOCAL_IS_HOST_MODULE),true)
+sources += builtin_function.cpp
+endif
+
+LOCAL_SRC_FILES := $(filter-out $(sources), $(LOCAL_SRC_FILES))
+
+LOCAL_C_INCLUDES += $(intermediates) $(intermediates)/glcpp $(MESA_TOP)/src/glsl/glcpp
+
+sources := $(addprefix $(intermediates)/, $(sources))
+LOCAL_GENERATED_SOURCES += $(sources)
+
+define local-l-or-ll-to-c-or-cpp
+	@mkdir -p $(dir $@)
+	@echo "Mesa Lex: $(PRIVATE_MODULE) <= $<"
+	$(hide) $(LEX) --nounistd -o$@ $<
+endef
+
+define local-y-to-c-and-h
+	@mkdir -p $(dir $@)
+	@echo "Mesa Yacc: $(PRIVATE_MODULE) <= $<"
+	$(hide) $(YACC) -o $@ $<
+endef
+
+define local-yy-to-cpp-and-h
+	@mkdir -p $(dir $@)
+	@echo "Mesa Yacc: $(PRIVATE_MODULE) <= $<"
+	$(hide) $(YACC) -p "_mesa_glsl_" -o $@ $<
+	touch $(@:$1=$(YACC_HEADER_SUFFIX))
+	echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h)
+	echo '#define '$(@F:$1=_h) >> $(@:$1=.h)
+	cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h)
+	echo '#endif' >> $(@:$1=.h)
+	rm -f $(@:$1=$(YACC_HEADER_SUFFIX))
+endef
+
+$(intermediates)/glsl_lexer.cpp: $(LOCAL_PATH)/glsl_lexer.ll
+	$(call local-l-or-ll-to-c-or-cpp)
+
+$(intermediates)/glsl_parser.cpp: $(LOCAL_PATH)/glsl_parser.yy
+	$(call local-yy-to-cpp-and-h,.cpp)
+
+$(intermediates)/glcpp/glcpp-lex.c: $(LOCAL_PATH)/glcpp/glcpp-lex.l
+	$(call local-l-or-ll-to-c-or-cpp)
+
+$(intermediates)/glcpp/glcpp-parse.c: $(LOCAL_PATH)/glcpp/glcpp-parse.y
+	$(call local-y-to-c-and-h)
+
+BUILTIN_COMPILER := $(BUILD_OUT_EXECUTABLES)/mesa_builtin_compiler$(BUILD_EXECUTABLE_SUFFIX)
+
+builtin_function_deps := \
+	$(LOCAL_PATH)/builtins/tools/generate_builtins.py \
+	$(LOCAL_PATH)/builtins/tools/texture_builtins.py \
+	$(BUILTIN_COMPILER) \
+	$(wildcard $(LOCAL_PATH)/builtins/profiles/*) \
+       	$(wildcard $(LOCAL_PATH)/builtins/ir/*)
+
+$(intermediates)/builtin_function.cpp: PRIVATE_SCRIPT := $(MESA_PYTHON2) $(LOCAL_PATH)/builtins/tools/generate_builtins.py
+$(intermediates)/builtin_function.cpp: $(builtin_function_deps)
+	@mkdir -p $(dir $@)
+	@echo "Gen GLSL: $(PRIVATE_MODULE) <= $(notdir $@)"
+	$(hide) $(PRIVATE_SCRIPT) $(BUILTIN_COMPILER) > $@ || rm -f $@