7c3e3f8314
Many of these may not make a difference in the output images, but it's a good idea to keep the make system as repeatable as possible. Change-Id: I31804b8ad5805148ed08be7426a242a16f4d0df3
66 lines
2.7 KiB
Makefile
66 lines
2.7 KiB
Makefile
###############################################################################
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# Fonts shipped with the SDK need to be renamed for Java to handle them
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# properly. Hence, a special script is used to rename the fonts. We bundle all
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# the fonts that are shipped on a newer non-space-constrained device. However,
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# OpenType fonts used on these devices are not supported by Java. Their
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# replacements are added separately.
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###############################################################################
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# The script that renames the font.
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sdk_font_rename_script := frameworks/base/tools/layoutlib/rename_font/build_font_single.py
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# Location of the fonttools library that the above script depends on.
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fonttools_lib := external/fonttools/Lib
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# A temporary location to store the renamed fonts. atree picks all files in
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# this directory and bundles it with the SDK.
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SDK_FONT_TEMP := $(call intermediates-dir-for,PACKAGING,sdk-fonts,HOST,COMMON)
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# The font configuration files - system_fonts.xml, fallback_fonts.xml etc.
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sdk_font_config := $(sort $(wildcard frameworks/base/data/fonts/*.xml))
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sdk_font_config := $(addprefix $(SDK_FONT_TEMP)/, $(notdir $(sdk_font_config)))
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$(sdk_font_config): $(SDK_FONT_TEMP)/%.xml: \
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frameworks/base/data/fonts/%.xml
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$(hide) mkdir -p $(dir $@)
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$(hide) cp -vf $< $@
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# List of fonts on the device that we want to ship. This is all .ttf fonts.
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sdk_fonts_device := $(filter $(TARGET_OUT)/fonts/%.ttf, $(INTERNAL_SYSTEMIMAGE_FILES))
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sdk_fonts_device := $(addprefix $(SDK_FONT_TEMP)/, $(notdir $(sdk_fonts_device)))
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# Macro to rename the font.
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sdk_rename_font = PYTHONPATH=$$PYTHONPATH:$(fonttools_lib) $(sdk_font_rename_script) \
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$1 $2
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# TODO: If the font file is a symlink, reuse the font renamed from the symlink
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# target.
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$(sdk_fonts_device): $(SDK_FONT_TEMP)/%.ttf: $(TARGET_OUT)/fonts/%.ttf \
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$(sdk_font_rename_script)
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$(hide) mkdir -p $(dir $@)
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$(hide) $(call sdk_rename_font,$<,$@)
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# List of all dependencies - all fonts and configuration files.
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SDK_FONT_DEPS := $(sdk_fonts_device) $(sdk_font_config)
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# Define a macro to create rule for addititional fonts that we want to include
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# in the SDK.
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# $1 Output font name
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# $2 Source font path
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define sdk-extra-font-rule
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fontfullname := $$(SDK_FONT_TEMP)/$1
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ifeq ($$(filter $$(fontfullname),$$(sdk_fonts_device)),)
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SDK_FONT_DEPS += $$(fontfullname)
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$$(fontfullname): $2 $$(sdk_font_rename_script)
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$$(hide) mkdir -p $$(dir $$@)
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$$(hide) $$(call sdk_rename_font,$$<,$$@)
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endif
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fontfullname :=
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endef
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# These extra fonts are used as a replacement for OpenType fonts.
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$(eval $(call sdk-extra-font-rule,NanumGothic.ttf,external/naver-fonts/NanumGothic.ttf))
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$(eval $(call sdk-extra-font-rule,DroidSansFallback.ttf,frameworks/base/data/fonts/DroidSansFallbackFull.ttf))
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sdk-extra-font-rule :=
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