Android.mk revision 5225620508a5a0d39de4f508cec5cecec60f527d 
1# Copyright (C) 2011 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#      http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15# We have to use BUILD_PREBUILT instead of PRODUCT_COPY_FIES,
16# because SMALLER_FONT_FOOTPRINT is only available in Android.mks.
17
18LOCAL_PATH := $(call my-dir)
19
20# Use full Noto Sans Japanese font on non-smaller footprints
21ifneq ($(SMALLER_FONT_FOOTPRINT),true)
22FONT_NOTOSANS_JP_FULL := true
23endif
24
25##########################################
26# create symlink for given font
27# $(1): new font $(2): link target
28# should be used with eval: $(eval $(call ...))
29define create-font-symlink
30$(PRODUCT_OUT)/system/fonts/$(1) : $(PRODUCT_OUT)/system/fonts/$(2)
31	@echo "Symlink: $$@ -> $$<"
32	@mkdir -p $$(dir $$@)
33	@rm -rf $$@
34	$(hide) ln -sf $$(notdir $$<) $$@
35# this magic makes LOCAL_REQUIRED_MODULES work
36ALL_MODULES.$(1).INSTALLED := \
37    $(ALL_MODULES.$(1).INSTALLED) $(PRODUCT_OUT)/system/fonts/$(1)
38endef
39
40##########################################
41# The following fonts are just symlinks, for backward compatibility.
42##########################################
43$(eval $(call create-font-symlink,DroidSans.ttf,Roboto-Regular.ttf))
44$(eval $(call create-font-symlink,DroidSans-Bold.ttf,Roboto-Bold.ttf))
45$(eval $(call create-font-symlink,DroidSerif-Regular.ttf,NotoSerif-Regular.ttf))
46$(eval $(call create-font-symlink,DroidSerif-Bold.ttf,NotoSerif-Bold.ttf))
47$(eval $(call create-font-symlink,DroidSerif-Italic.ttf,NotoSerif-Italic.ttf))
48$(eval $(call create-font-symlink,DroidSerif-BoldItalic.ttf,NotoSerif-BoldItalic.ttf))
49
50extra_font_files := \
51    DroidSans.ttf \
52    DroidSans-Bold.ttf
53
54################################
55# Do not include Motoya on space-constrained devices
56ifneq ($(SMALLER_FONT_FOOTPRINT),true)
57# Do not include Motoya if we are including Noto Sans Japanese
58ifneq ($(FONT_NOTOSANS_JP_FULL),true)
59
60include $(CLEAR_VARS)
61LOCAL_MODULE := MTLmr3m.ttf
62LOCAL_SRC_FILES := $(LOCAL_MODULE)
63LOCAL_MODULE_CLASS := ETC
64LOCAL_MODULE_TAGS := optional
65LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
66include $(BUILD_PREBUILT)
67extra_font_files += MTLmr3m.ttf
68
69endif  # !FONT_NOTOSANS_JP_FULL
70endif  # !SMALLER_FONT_FOOTPRINT
71
72################################
73# Use DroidSansMono to hang extra_font_files on
74include $(CLEAR_VARS)
75LOCAL_MODULE := DroidSansMono.ttf
76LOCAL_SRC_FILES := $(LOCAL_MODULE)
77LOCAL_MODULE_CLASS := ETC
78LOCAL_MODULE_TAGS := optional
79LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
80LOCAL_REQUIRED_MODULES := $(extra_font_files)
81include $(BUILD_PREBUILT)
82extra_font_files :=
83
84################################
85# Include the DroidSansFallback subset on SMALLER_FONT_FOOTPRINT build
86ifeq ($(SMALLER_FONT_FOOTPRINT),true)
87
88include $(CLEAR_VARS)
89LOCAL_MODULE := DroidSansFallback.ttf
90LOCAL_SRC_FILES := $(LOCAL_MODULE)
91LOCAL_MODULE_CLASS := ETC
92LOCAL_MODULE_TAGS := optional
93LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
94include $(BUILD_PREBUILT)
95droidsans_fallback_src :=
96
97endif  # SMALLER_FONT_FOOTPRINT
98
99################################
100# Build the rest of font files as prebuilt.
101
102# $(1): The source file name in LOCAL_PATH.
103#       It also serves as the module name and the dest file name.
104define build-one-font-module
105$(eval include $(CLEAR_VARS))\
106$(eval LOCAL_MODULE := $(1))\
107$(eval LOCAL_SRC_FILES := $(1))\
108$(eval LOCAL_MODULE_CLASS := ETC)\
109$(eval LOCAL_MODULE_TAGS := optional)\
110$(eval LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts)\
111$(eval include $(BUILD_PREBUILT))
112endef
113
114font_src_files := \
115    Clockopia.ttf \
116    AndroidClock.ttf \
117    AndroidClock_Highlight.ttf \
118    AndroidClock_Solid.ttf
119
120$(foreach f, $(font_src_files), $(call build-one-font-module, $(f)))
121
122build-one-font-module :=
123font_src_files :=
124