0e969e2c0b
Various tests have been added: 1. Availability of hyphens: Make sure that every font used for rendering a language that is automatically hyphenated includes either of Unicode hyphen characters U+2010 HYPHEN or U+002D HYPHEN-MINUS. 2. Range of values: Make sure that styles, weights, and styles belong to certain limited sets. Bug: 26187231 Bug: 21570828 Bug: 21815394 Change-Id: Ia63d63cc8da4f2d6bc81fe5619ccac6cfcd9a54e
108 lines
3.6 KiB
Makefile
108 lines
3.6 KiB
Makefile
# Copyright (C) 2011 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# We have to use BUILD_PREBUILT instead of PRODUCT_COPY_FIES,
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# because SMALLER_FONT_FOOTPRINT is only available in Android.mks.
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LOCAL_PATH := $(call my-dir)
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##########################################
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# create symlink for given font
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# $(1): new font $(2): link target
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# should be used with eval: $(eval $(call ...))
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define create-font-symlink
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$(PRODUCT_OUT)/system/fonts/$(1) : $(PRODUCT_OUT)/system/fonts/$(2)
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@echo "Symlink: $$@ -> $$<"
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@mkdir -p $$(dir $$@)
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@rm -rf $$@
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$(hide) ln -sf $$(notdir $$<) $$@
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# this magic makes LOCAL_REQUIRED_MODULES work
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ALL_MODULES.$(1).INSTALLED := \
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$(ALL_MODULES.$(1).INSTALLED) $(PRODUCT_OUT)/system/fonts/$(1)
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endef
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##########################################
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# The following fonts are just symlinks, for backward compatibility.
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##########################################
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$(eval $(call create-font-symlink,DroidSans.ttf,Roboto-Regular.ttf))
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$(eval $(call create-font-symlink,DroidSans-Bold.ttf,Roboto-Bold.ttf))
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$(eval $(call create-font-symlink,DroidSerif-Regular.ttf,NotoSerif-Regular.ttf))
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$(eval $(call create-font-symlink,DroidSerif-Bold.ttf,NotoSerif-Bold.ttf))
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$(eval $(call create-font-symlink,DroidSerif-Italic.ttf,NotoSerif-Italic.ttf))
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$(eval $(call create-font-symlink,DroidSerif-BoldItalic.ttf,NotoSerif-BoldItalic.ttf))
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extra_font_files := \
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DroidSans.ttf \
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DroidSans-Bold.ttf
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################################
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# Use DroidSansMono to hang extra_font_files on
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include $(CLEAR_VARS)
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LOCAL_MODULE := DroidSansMono.ttf
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LOCAL_SRC_FILES := $(LOCAL_MODULE)
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
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LOCAL_REQUIRED_MODULES := $(extra_font_files)
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include $(BUILD_PREBUILT)
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extra_font_files :=
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################################
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# Include the DroidSansFallback subset on SMALLER_FONT_FOOTPRINT build
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ifeq ($(SMALLER_FONT_FOOTPRINT),true)
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include $(CLEAR_VARS)
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LOCAL_MODULE := DroidSansFallback.ttf
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LOCAL_SRC_FILES := $(LOCAL_MODULE)
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
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include $(BUILD_PREBUILT)
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droidsans_fallback_src :=
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endif # SMALLER_FONT_FOOTPRINT
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################################
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# Build the rest of font files as prebuilt.
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# $(1): The source file name in LOCAL_PATH.
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# It also serves as the module name and the dest file name.
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define build-one-font-module
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$(eval include $(CLEAR_VARS))\
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$(eval LOCAL_MODULE := $(1))\
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$(eval LOCAL_SRC_FILES := $(1))\
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$(eval LOCAL_MODULE_CLASS := ETC)\
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$(eval LOCAL_MODULE_TAGS := optional)\
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$(eval LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts)\
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$(eval include $(BUILD_PREBUILT))
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endef
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font_src_files := \
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AndroidClock.ttf
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$(foreach f, $(font_src_files), $(call build-one-font-module, $(f)))
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build-one-font-module :=
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font_src_files :=
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# Run sanity tests on fonts on checkbuild
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checkbuild: fontchain_lint
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FONTCHAIN_LINTER := frameworks/base/tools/fonts/fontchain_lint.py
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.PHONY: fontchain_lint
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fontchain_lint: $(FONTCHAIN_LINTER) $(TARGET_OUT)/etc/fonts.xml
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PYTHONPATH=$$PYTHONPATH:external/fonttools/Lib \
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python $(FONTCHAIN_LINTER) $(TARGET_OUT)
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