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      1 ##
      2 ##  Copyright (c) 2016 The WebM project authors. All Rights Reserved.
      3 ##
      4 ##  Use of this source code is governed by a BSD-style license
      5 ##  that can be found in the LICENSE file in the root of the source
      6 ##  tree. An additional intellectual property rights grant can be found
      7 ##  in the file PATENTS.  All contributing project authors may
      8 ##  be found in the AUTHORS file in the root of the source tree.
      9 ##
     10 
     11 # List of tools to build.
     12 TOOLS-yes            += tiny_ssim.c
     13 tiny_ssim.SRCS       += vpx/vpx_integer.h y4minput.c y4minput.h \
     14                         vpx/vpx_codec.h vpx/src/vpx_image.c
     15 tiny_ssim.SRCS       += vpx_mem/vpx_mem.c vpx_mem/vpx_mem.h
     16 tiny_ssim.SRCS       += vpx_dsp/ssim.h vpx_scale/yv12config.h
     17 tiny_ssim.SRCS       += vpx_ports/mem.h vpx_ports/mem.h
     18 tiny_ssim.SRCS       += vpx_mem/include/vpx_mem_intrnl.h
     19 tiny_ssim.GUID        = 3afa9b05-940b-4d68-b5aa-55157d8ed7b4
     20 tiny_ssim.DESCRIPTION = Generate SSIM/PSNR from raw .yuv files
     21 
     22 #
     23 # End of specified files. The rest of the build rules should happen
     24 # automagically from here.
     25 #
     26 
     27 
     28 # Expand list of selected tools to build (as specified above)
     29 TOOLS           = $(addprefix tools/,$(call enabled,TOOLS))
     30 ALL_SRCS        = $(foreach ex,$(TOOLS),$($(notdir $(ex:.c=)).SRCS))
     31 CFLAGS += -I../include
     32 
     33 ifneq ($(CONFIG_CODEC_SRCS), yes)
     34   CFLAGS += -I../include/vpx
     35 endif
     36 
     37 # Expand all tools sources into a variable containing all sources
     38 # for that tools (not just them main one specified in TOOLS)
     39 # and add this file to the list (for MSVS workspace generation)
     40 $(foreach ex,$(TOOLS),$(eval $(notdir $(ex:.c=)).SRCS += $(ex) tools.mk))
     41 
     42 
     43 # Create build/install dependencies for all tools. The common case
     44 # is handled here. The MSVS case is handled below.
     45 NOT_MSVS = $(if $(CONFIG_MSVS),,yes)
     46 DIST-BINS-$(NOT_MSVS)      += $(addprefix bin/,$(TOOLS:.c=$(EXE_SFX)))
     47 DIST-SRCS-yes              += $(ALL_SRCS)
     48 OBJS-$(NOT_MSVS)           += $(call objs,$(ALL_SRCS))
     49 BINS-$(NOT_MSVS)           += $(addprefix $(BUILD_PFX),$(TOOLS:.c=$(EXE_SFX)))
     50 
     51 # Instantiate linker template for all tools.
     52 $(foreach bin,$(BINS-yes),\
     53     $(eval $(bin):)\
     54     $(eval $(call linker_template,$(bin),\
     55         $(call objs,$($(notdir $(bin:$(EXE_SFX)=)).SRCS)) -lm)))
     56 
     57 # The following pairs define a mapping of locations in the distribution
     58 # tree to locations in the source/build trees.
     59 INSTALL_MAPS += src/%.c   %.c
     60 INSTALL_MAPS += src/%     $(SRC_PATH_BARE)/%
     61 INSTALL_MAPS += bin/%     %
     62 INSTALL_MAPS += %         %
     63 
     64 
     65 # Build Visual Studio Projects. We use a template here to instantiate
     66 # explicit rules rather than using an implicit rule because we want to
     67 # leverage make's VPATH searching rather than specifying the paths on
     68 # each file in TOOLS. This has the unfortunate side effect that
     69 # touching the source files trigger a rebuild of the project files
     70 # even though there is no real dependency there (the dependency is on
     71 # the makefiles). We may want to revisit this.
     72 define vcproj_template
     73 $(1): $($(1:.$(VCPROJ_SFX)=).SRCS) vpx.$(VCPROJ_SFX)
     74 	$(if $(quiet),@echo "    [vcproj] $$@")
     75 	$(qexec)$$(GEN_VCPROJ)\
     76             --exe\
     77             --target=$$(TOOLCHAIN)\
     78             --name=$$(@:.$(VCPROJ_SFX)=)\
     79             --ver=$$(CONFIG_VS_VERSION)\
     80             --proj-guid=$$($$(@:.$(VCPROJ_SFX)=).GUID)\
     81             --src-path-bare="$(SRC_PATH_BARE)" \
     82             $$(if $$(CONFIG_STATIC_MSVCRT),--static-crt) \
     83             --out=$$@ $$(INTERNAL_CFLAGS) $$(CFLAGS) \
     84             $$(INTERNAL_LDFLAGS) $$(LDFLAGS) $$^
     85 endef
     86 TOOLS_BASENAME := $(notdir $(TOOLS))
     87 PROJECTS-$(CONFIG_MSVS) += $(TOOLS_BASENAME:.c=.$(VCPROJ_SFX))
     88 INSTALL-BINS-$(CONFIG_MSVS) += $(foreach p,$(VS_PLATFORMS),\
     89                                $(addprefix bin/$(p)/,$(TOOLS_BASENAME:.c=.exe)))
     90 $(foreach proj,$(call enabled,PROJECTS),\
     91     $(eval $(call vcproj_template,$(proj))))
     92 
     93 #
     94 # Documentation Rules
     95 #
     96 %.dox: %.c
     97 	@echo "    [DOXY] $@"
     98 	@mkdir -p $(dir $@)
     99 	@echo "/*!\page tools_$(@F:.dox=) $(@F:.dox=)" > $@
    100 	@echo "   \includelineno $(<F)" >> $@
    101 	@echo "*/" >> $@
    102 
    103 tools.dox: tools.mk
    104 	@echo "    [DOXY] $@"
    105 	@echo "/*!\page tools Tools" > $@
    106 	@echo "    This SDK includes a number of tools/utilities."\
    107 	      "The following tools are included: ">>$@
    108 	@$(foreach ex,$(sort $(notdir $(TOOLS:.c=))),\
    109 	   echo "     - \subpage tools_$(ex) $($(ex).DESCRIPTION)" >> $@;)
    110 	@echo "*/" >> $@
    111 
    112 CLEAN-OBJS += tools.doxy tools.dox $(TOOLS:.c=.dox)
    113 DOCS-yes += tools.doxy tools.dox
    114 tools.doxy: tools.dox $(TOOLS:.c=.dox)
    115 	@echo "INPUT += $^" > $@
    116