src/compiler/Android.glsl.gen.mk

   1 # Mesa 3-D graphics library
   2 #
   3 # Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
   4 # Copyright (C) 2010-2011 LunarG Inc.
   5 #
   6 # Permission is hereby granted, free of charge, to any person obtaining a
   7 # copy of this software and associated documentation files (the "Software"),
   8 # to deal in the Software without restriction, including without limitation
   9 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10 # and/or sell copies of the Software, and to permit persons to whom the
  11 # Software is furnished to do so, subject to the following conditions:
  12 #
  13 # The above copyright notice and this permission notice shall be included
  14 # in all copies or substantial portions of the Software.
  15 #
  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22 # DEALINGS IN THE SOFTWARE.
  23
  24 # included by glsl Android.mk for source generation
  25
  26 ifeq ($(LOCAL_MODULE_CLASS),)
  27 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
  28 endif
  29
  30 intermediates := $(call local-generated-sources-dir)
  31
  32 LOCAL_SRC_FILES := $(LOCAL_SRC_FILES)
  33
  34 LOCAL_C_INCLUDES += \
  35         $(intermediates)/glsl \
  36         $(intermediates)/glsl/glcpp \
  37         $(LOCAL_PATH)/glsl \
  38         $(LOCAL_PATH)/glsl/glcpp \
  39
  40 LOCAL_GENERATED_SOURCES += $(addprefix $(intermediates)/, \
  41         $(LIBGLCPP_GENERATED_FILES) \
  42         $(LIBGLSL_GENERATED_CXX_FILES))
  43
  44 define local-l-or-ll-to-c-or-cpp
  45         @mkdir -p $(dir $@)
  46         @echo "Mesa Lex: $(PRIVATE_MODULE) <= $<"
  47         $(hide) $(LEX) --nounistd -o$@ $<
  48 endef
  49
  50 define glsl_local-y-to-c-and-h
  51         @mkdir -p $(dir $@)
  52         @echo "Mesa Yacc: $(PRIVATE_MODULE) <= $<"
  53         $(hide) $(YACC) -o $@ -p "glcpp_parser_" $<
  54 endef
  55
  56 YACC_HEADER_SUFFIX := .hpp
  57
  58 define local-yy-to-cpp-and-h
  59         @mkdir -p $(dir $@)
  60         @echo "Mesa Yacc: $(PRIVATE_MODULE) <= $<"
  61         $(hide) $(YACC) -p "_mesa_glsl_" -o $@ $<
  62         touch $(@:$1=$(YACC_HEADER_SUFFIX))
  63         echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h)
  64         echo '#define '$(@F:$1=_h) >> $(@:$1=.h)
  65         cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h)
  66         echo '#endif' >> $(@:$1=.h)
  67         rm -f $(@:$1=$(YACC_HEADER_SUFFIX))
  68 endef
  69
  70 $(intermediates)/glsl/glsl_lexer.cpp: $(LOCAL_PATH)/glsl/glsl_lexer.ll
  71         $(call local-l-or-ll-to-c-or-cpp)
  72
  73 $(intermediates)/glsl/glsl_parser.cpp: $(LOCAL_PATH)/glsl/glsl_parser.yy
  74         $(call local-yy-to-cpp-and-h,.cpp)
  75
  76 $(intermediates)/glsl/glcpp/glcpp-lex.c: $(LOCAL_PATH)/glsl/glcpp/glcpp-lex.l
  77         $(call local-l-or-ll-to-c-or-cpp)
  78
  79 $(intermediates)/glsl/glcpp/glcpp-parse.c: $(LOCAL_PATH)/glsl/glcpp/glcpp-parse.y
  80         $(call glsl_local-y-to-c-and-h)