1 ############################################################################### 2 # Fonts shipped with the SDK need to be renamed for Java to handle them 3 # properly. Hence, a special script is used to rename the fonts. We bundle all 4 # the fonts that are shipped on a newer non-space-constrained device. However, 5 # OpenType fonts used on these devices are not supported by Java. Their 6 # replacements are added separately. 7 ############################################################################### 8 9 10 # The script that renames the font. 11 sdk_font_rename_script := frameworks/base/tools/layoutlib/rename_font/build_font_single.py 12 13 # Location of the fonttools library that the above script depends on. 14 fonttools_lib := external/fonttools/Lib 15 16 # A temporary location to store the renamed fonts. atree picks all files in 17 # this directory and bundles it with the SDK. 18 SDK_FONT_TEMP := $(call intermediates-dir-for,PACKAGING,sdk-fonts,HOST,COMMON) 19 20 # The font configuration files - system_fonts.xml, fallback_fonts.xml etc. 21 sdk_font_config := $(sort $(wildcard frameworks/base/data/fonts/*.xml)) 22 sdk_font_config := $(addprefix $(SDK_FONT_TEMP)/, $(notdir $(sdk_font_config))) 23 24 $(sdk_font_config): $(SDK_FONT_TEMP)/%.xml: \ 25 frameworks/base/data/fonts/%.xml 26 $(hide) mkdir -p $(dir $@) 27 $(hide) cp -vf $< $@ 28 29 # List of fonts on the device that we want to ship. This is all .ttf fonts. 30 sdk_fonts_device := $(filter $(TARGET_OUT)/fonts/%.ttf, $(INTERNAL_SYSTEMIMAGE_FILES)) 31 sdk_fonts_device := $(addprefix $(SDK_FONT_TEMP)/, $(notdir $(sdk_fonts_device))) 32 33 # Macro to rename the font. 34 sdk_rename_font = PYTHONPATH=$$PYTHONPATH:$(fonttools_lib) $(sdk_font_rename_script) \ 35 $1 $2 36 37 # TODO: If the font file is a symlink, reuse the font renamed from the symlink 38 # target. 39 $(sdk_fonts_device): $(SDK_FONT_TEMP)/%.ttf: $(TARGET_OUT)/fonts/%.ttf \ 40 $(sdk_font_rename_script) 41 $(hide) mkdir -p $(dir $@) 42 $(hide) $(call sdk_rename_font,$<,$@) 43 44 # List of all dependencies - all fonts and configuration files. 45 SDK_FONT_DEPS := $(sdk_fonts_device) $(sdk_font_config) 46 47 # Define a macro to create rule for addititional fonts that we want to include 48 # in the SDK. 49 # $1 Output font name 50 # $2 Source font path 51 define sdk-extra-font-rule 52 fontfullname := $$(SDK_FONT_TEMP)/$1 53 ifeq ($$(filter $$(fontfullname),$$(sdk_fonts_device)),) 54 SDK_FONT_DEPS += $$(fontfullname) 55 $$(fontfullname): $2 $$(sdk_font_rename_script) 56 $$(hide) mkdir -p $$(dir $$@) 57 $$(hide) $$(call sdk_rename_font,$$<,$$@) 58 endif 59 fontfullname := 60 endef 61 62 # These extra fonts are used as a replacement for OpenType fonts. 63 $(eval $(call sdk-extra-font-rule,NanumGothic.ttf,external/naver-fonts/NanumGothic.ttf)) 64 $(eval $(call sdk-extra-font-rule,DroidSansFallback.ttf,frameworks/base/data/fonts/DroidSansFallbackFull.ttf)) 65 66 sdk-extra-font-rule := 67
