Android.mk revision f1596064d38b4e9f6cacd6703f282d376f32b5b3 
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##########################################
21# create symlink for given font
22# $(1): new font $(2): link target
23# should be used with eval: $(eval $(call ...))
24define create-font-symlink
25$(PRODUCT_OUT)/system/fonts/$(1) : $(PRODUCT_OUT)/system/fonts/$(2)
26	@echo "Symlink: $$@ -> $$<"
27	@mkdir -p $$(dir $$@)
28	@rm -rf $$@
29	$(hide) ln -sf $$(notdir $$<) $$@
30# this magic makes LOCAL_REQUIRED_MODULES work
31ALL_MODULES.$(1).INSTALLED := \
32    $(ALL_MODULES.$(1).INSTALLED) $(PRODUCT_OUT)/system/fonts/$(1)
33endef
34
35##########################################
36# We may only afford small font footprint.
37##########################################
38$(eval $(call create-font-symlink,DroidSans.ttf,Roboto-Regular.ttf))
39$(eval $(call create-font-symlink,DroidSans-Bold.ttf,Roboto-Bold.ttf))
40
41################################
42# On space-constrained devices, we include a subset of fonts:
43ifeq ($(SMALLER_FONT_FOOTPRINT),true)
44droidsans_fallback_src := DroidSansFallback.ttf
45extra_font_files := DroidSans.ttf DroidSans-Bold.ttf
46else
47include $(CLEAR_VARS)
48LOCAL_MODULE := DroidSansEthiopic-Regular.ttf
49LOCAL_SRC_FILES := $(LOCAL_MODULE)
50LOCAL_MODULE_CLASS := ETC
51LOCAL_MODULE_TAGS := optional
52LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
53include $(BUILD_PREBUILT)
54
55include $(CLEAR_VARS)
56LOCAL_MODULE := MTLmr3m.ttf
57LOCAL_SRC_FILES := $(LOCAL_MODULE)
58LOCAL_MODULE_CLASS := ETC
59LOCAL_MODULE_TAGS := optional
60LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
61include $(BUILD_PREBUILT)
62
63droidsans_fallback_src := DroidSansFallbackFull.ttf
64extra_font_files := \
65	DroidSans.ttf \
66	DroidSans-Bold.ttf \
67	DroidSansEthiopic-Regular.ttf \
68	MTLmr3m.ttf
69endif  # SMALLER_FONT_FOOTPRINT
70
71################################
72include $(CLEAR_VARS)
73LOCAL_MODULE := DroidSansFallback.ttf
74LOCAL_SRC_FILES := $(droidsans_fallback_src)
75LOCAL_MODULE_CLASS := ETC
76LOCAL_MODULE_TAGS := optional
77LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
78LOCAL_REQUIRED_MODULES := $(extra_font_files)
79include $(BUILD_PREBUILT)
80
81font_symlink_src :=
82font_symlink :=
83droidsans_fallback_src :=
84extra_font_files :=
85################################
86# Build the rest font files as prebuilt.
87
88# $(1): The source file name in LOCAL_PATH.
89#       It also serves as the module name and the dest file name.
90define build-one-font-module
91$(eval include $(CLEAR_VARS))\
92$(eval LOCAL_MODULE := $(1))\
93$(eval LOCAL_SRC_FILES := $(1))\
94$(eval LOCAL_MODULE_CLASS := ETC)\
95$(eval LOCAL_MODULE_TAGS := optional)\
96$(eval LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts)\
97$(eval include $(BUILD_PREBUILT))
98endef
99
100font_src_files := \
101    Roboto-Regular.ttf \
102    Roboto-Bold.ttf \
103    Roboto-Italic.ttf \
104    Roboto-BoldItalic.ttf \
105    DroidSerif-Regular.ttf \
106    DroidSerif-Bold.ttf \
107    DroidSerif-Italic.ttf \
108    DroidSerif-BoldItalic.ttf \
109    DroidSansMono.ttf \
110    Clockopia.ttf \
111    AndroidClock.ttf \
112    AndroidClock_Highlight.ttf \
113    AndroidClock_Solid.ttf
114
115ifeq ($(MINIMAL_FONT_FOOTPRINT),true)
116
117$(eval $(call create-font-symlink,Roboto-Light.ttf,Roboto-Regular.ttf))
118$(eval $(call create-font-symlink,Roboto-LightItalic.ttf,Roboto-Italic.ttf))
119$(eval $(call create-font-symlink,Roboto-Thin.ttf,Roboto-Regular.ttf))
120$(eval $(call create-font-symlink,Roboto-ThinItalic.ttf,Roboto-Italic.ttf))
121$(eval $(call create-font-symlink,RobotoCondensed-Regular.ttf,Roboto-Regular.ttf))
122$(eval $(call create-font-symlink,RobotoCondensed-Bold.ttf,Roboto-Bold.ttf))
123$(eval $(call create-font-symlink,RobotoCondensed-Italic.ttf,Roboto-Italic.ttf))
124$(eval $(call create-font-symlink,RobotoCondensed-BoldItalic.ttf,Roboto-BoldItalic.ttf))
125
126else # !MINIMAL_FONT
127font_src_files += \
128    Roboto-Light.ttf \
129    Roboto-LightItalic.ttf \
130    Roboto-Thin.ttf \
131    Roboto-ThinItalic.ttf \
132    RobotoCondensed-Regular.ttf \
133    RobotoCondensed-Bold.ttf \
134    RobotoCondensed-Italic.ttf \
135    RobotoCondensed-BoldItalic.ttf \
136    RobotoCondensed-Light.ttf \
137    RobotoCondensed-LightItalic.ttf \
138    DroidNaskh-Regular.ttf \
139    DroidNaskhUI-Regular.ttf \
140    DroidSansHebrew-Regular.ttf \
141    DroidSansHebrew-Bold.ttf \
142    DroidSansArmenian.ttf \
143    DroidSansGeorgian.ttf \
144    AndroidEmoji.ttf
145
146endif # !MINIMAL_FONT
147
148$(foreach f, $(font_src_files), $(call build-one-font-module, $(f)))
149
150build-one-font-module :=
151font_src_files :=
152