mirror of
https://github.com/googlefonts/noto-emoji.git
synced 2025-06-10 08:47:58 +00:00
cee85f422b
This script takes ~1 second for startup, so calling it repeatedly for each flag slows the Makefile considerably, and unnecessarily since it can be called for all the flags at once. Now make clean takes about 1.2s, instead of 3m45s.
100 lines
3.1 KiB
Makefile
100 lines
3.1 KiB
Makefile
# Copyright 2014 Google Inc. All rights reserved.
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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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EMOJI = NotoColorEmoji
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font: $(EMOJI).ttf
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CFLAGS = -std=c99 -Wall -Wextra `pkg-config --cflags --libs cairo`
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LDFLAGS = `pkg-config --libs cairo`
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PNGQUANTDIR := $(abspath `pwd`/../third_party/pngquant)
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PNGQUANT := $(PNGQUANTDIR)/pngquant
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PNGQUANTFLAGS = --speed 1 --skip-if-larger --ext '.png' --force
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$(PNGQUANT):
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cd $(PNGQUANTDIR) && make
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waveflag: waveflag.c
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$(CC) $< -o $@ $(CFLAGS) $(LDFLAGS)
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LIMITED_FLAGS = CN DE ES FR GB IT JP KR RU US
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FLAGS = AD AE AF AG AI AL AM AO AR AS AT AU AW AX AZ \
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BA BB BD BE BF BG BH BI BJ BM BN BO BR BS BT BW BY BZ \
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CA CC CD CF CG CH CI CK CL CM CN CO CR CU CV CW CX CY CZ \
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DE DJ DK DM DO DZ \
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EC EE EG ER ES ET EU \
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FI FJ FM FO FR \
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GA GB GD GE GG GH GI GL GM GN GQ GR GT GU GW GY \
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HK HN HR HT HU \
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ID IE IL IM IN IO IQ IR IS IT \
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JE JM JO JP \
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KE KG KH KI KM KN KP KR KW KY KZ \
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LA LB LC LI LK LR LS LT LU LV LY \
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MA MC MD ME MG MH MK ML MM MN MO MP MR MS MT MU MV MW MX MY MZ \
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NA NE NF NG NI NL NO NP NR NU NZ \
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OM \
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PA PE PF PG PH PK PL PN PR PS PT PW PY \
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QA \
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RO RS RU RW \
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SA SB SC SD SE SG SI SK SL SM SN SO SR SS ST SV SX SY SZ \
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TC TD TG TH TJ TK TL TM TN TO TR TT TV TW TZ \
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UA UG US UY UZ \
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VA VC VE VG VI VN VU \
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WS \
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YE \
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ZA ZM ZW
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FLAGS_SRC_DIR = third_party/region-flags/png
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FLAGS_DIR = ./flags
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glyph_name = $(shell ./flag_glyph_name.py $(flag))
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GLYPH_NAMES := $(shell ./flag_glyph_name.py $(FLAGS))
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WAVED_FLAGS := $(foreach flag,$(FLAGS),$(FLAGS_DIR)/$(flag).png)
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PNG128_FLAGS := $(foreach glyph_name,$(GLYPH_NAMES),$(addprefix ./png/128/emoji_$(glyph_name),.png))
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$(FLAGS_DIR)/%.png: $(FLAGS_SRC_DIR)/%.png ./waveflag $(PNGQUANT)
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mkdir -p $(FLAGS_DIR)
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./waveflag "$<" "$@"
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optipng -quiet -o7 "$@"
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$(PNGQUANT) $(PNGQUANTFLAGS) "$@"
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flag-symlinks: $(WAVED_FLAGS)
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$(foreach flag,$(FLAGS),ln -fs ../../flags/$(flag).png ./png/128/emoji_$(glyph_name).png;)
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$(PNG128_FLAGS): flag-symlinks
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EMOJI_PNG128 = ./png/128/emoji_u
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EMOJI_BUILDER = third_party/color_emoji/emoji_builder.py
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ADD_GLYPHS = third_party/color_emoji/add_glyphs.py
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PUA_ADDER = map_pua_emoji.py
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%.ttx: %.ttx.tmpl $(ADD_GLYPHS) $(UNI) flag-symlinks
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python $(ADD_GLYPHS) "$<" "$@" "$(EMOJI_PNG128)"
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%.ttf: %.ttx
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@rm -f "$@"
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ttx "$<"
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$(EMOJI).ttf: $(EMOJI).tmpl.ttf $(EMOJI_BUILDER) $(PUA_ADDER) $(EMOJI_PNG128)*.png flag-symlinks
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python $(EMOJI_BUILDER) -V $< "$@" $(EMOJI_PNG128)
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python $(PUA_ADDER) "$@" "$@-with-pua"
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mv "$@-with-pua" "$@"
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clean:
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rm -f $(EMOJI).ttf $(EMOJI).tmpl.ttf $(EMOJI).tmpl.ttx
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rm -f waveflag
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rm -rf $(FLAGS_DIR)
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rm -f `find -type l -name "*.png"`
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