Makefile - third_party/github.com/googlefonts/noto-emoji - Git at Google

 # Copyright 2014 Google Inc. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.

 EMOJI = NotoColorEmoji
 EMOJI_WINDOWS = NotoColorEmoji_WindowsCompatible
 all: $(EMOJI).ttf $(EMOJI_WINDOWS).ttf

 CFLAGS = -std=c99 -Wall -Wextra `pkg-config --cflags --libs cairo`
 LDFLAGS = -lm `pkg-config --libs cairo`

 PNGQUANT = pngquant
 PYTHON = python3
 PNGQUANTFLAGS = --speed 1 --skip-if-larger --quality 85-95 --force
 BODY_DIMENSIONS = 136x128
 IMOPS := -size $(BODY_DIMENSIONS) canvas:none -compose copy -gravity center

 ZOPFLIPNG = zopflipng
 TTX = ttx

 EMOJI_BUILDER = third_party/color_emoji/emoji_builder.py
 # flag for emoji builder.  Default to legacy small metrics for the time being.
 SMALL_METRICS := -S
 ADD_GLYPHS = add_glyphs.py
 ADD_GLYPHS_FLAGS = -a emoji_aliases.txt
 PUA_ADDER = map_pua_emoji.py
 VS_ADDER = add_vs_cmap.py # from nototools

 EMOJI_SRC_DIR ?= png/128
 FLAGS_SRC_DIR := third_party/region-flags/png

 SEQUENCE_CHECK_PY = check_emoji_sequences.py

 BUILD_DIR := build
 EMOJI_DIR := $(BUILD_DIR)/emoji
 FLAGS_DIR := $(BUILD_DIR)/flags
 RESIZED_FLAGS_DIR := $(BUILD_DIR)/resized_flags
 RENAMED_FLAGS_DIR := $(BUILD_DIR)/renamed_flags
 QUANTIZED_DIR := $(BUILD_DIR)/quantized_pngs
 COMPRESSED_DIR := $(BUILD_DIR)/compressed_pngs

 # Unknown flag is PUA fe82b
 # Note, we omit some flags below that we support via aliasing instead.

 LIMITED_FLAGS = CN DE ES FR GB IT JP KR RU US
 SELECTED_FLAGS = AC AD AE AF AG AI AL AM AO AQ AR AS AT AU AW AX AZ \
 	BA BB BD BE BF BG BH BI BJ BL BM BN BO BQ BR BS BT BW BY BZ \
 	CA CC CD CF CG CH CI CK CL CM CN CO CR CU CV CW CX CY CZ \
 	DE DJ DK DM DO DZ \
 	EC EE EG EH ER ES ET EU \
 	FI FJ FK FM FO FR \
 	GA GB GD GE GF GG GH GI GL GM GN GP GQ GR GS GT GU GW GY \
 	HK HN HR HT HU \
 	IC ID IE IL IM IN IO IQ IR IS IT \
 	JE JM JO JP \
 	KE KG KH KI KM KN KP KR KW KY KZ \
 	LA LB LC LI LK LR LS LT LU LV LY \
 	MA MC MD ME MG MH MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ \
 	NA NC NE NF NG NI NL NO NP NR NU NZ \
 	OM \
 	PA PE PF PG PH PK PL PM PN PR PS PT PW PY \
 	QA \
 	RE RO RS RU RW \
 	SA SB SC SD SE SG SH SI SK SL SM SN SO SR SS ST SV SX SY SZ \
 	TA TC TD TF TG TH TJ TK TL TM TN TO TR TT TV TW TZ \
 	UA UG UN US UY UZ \
 	VA VC VE VG VI VN VU \
 	WF WS \
 	XK \
 	YE YT \
 	ZA ZM ZW \
         GB-ENG GB-SCT GB-WLS

 ifeq (,$(shell which $(ZOPFLIPNG)))
   ifeq (,$(wildcard $(ZOPFLIPNG)))
     MISSING_ZOPFLI = fail
   endif
 endif

 ifndef VIRTUAL_ENV
   MISSING_VENV = fail
 endif

 ifeq (, $(shell which $(VS_ADDER)))
   MISSING_PY_TOOLS = fail
 endif
 ifeq (, $(shell which $(TTX)))
   MISSING_PY_TOOLS = fail
 endif

 ALL_FLAGS = $(basename $(notdir $(wildcard $(FLAGS_SRC_DIR)/*.png)))

 FLAGS = $(SELECTED_FLAGS)

 FLAG_NAMES = $(FLAGS:%=%.png)
 FLAG_FILES = $(addprefix $(FLAGS_DIR)/, $(FLAG_NAMES))
 RESIZED_FLAG_FILES = $(addprefix $(RESIZED_FLAGS_DIR)/, $(FLAG_NAMES))

 ifndef MISSING_PY_TOOLS
 FLAG_GLYPH_NAMES = $(shell $(PYTHON) flag_glyph_name.py $(FLAGS))
 else
 FLAG_GLYPH_NAMES =
 endif
 RENAMED_FLAG_NAMES = $(FLAG_GLYPH_NAMES:%=emoji_%.png)
 RENAMED_FLAG_FILES = $(addprefix $(RENAMED_FLAGS_DIR)/, $(RENAMED_FLAG_NAMES))

 EMOJI_NAMES = $(notdir $(wildcard $(EMOJI_SRC_DIR)/emoji_u*.png))
 EMOJI_FILES= $(addprefix $(EMOJI_DIR)/,$(EMOJI_NAMES)))

 ALL_NAMES = $(EMOJI_NAMES) $(RENAMED_FLAG_NAMES)

 ALL_QUANTIZED_FILES = $(addprefix $(QUANTIZED_DIR)/, $(ALL_NAMES))
 ALL_COMPRESSED_FILES = $(addprefix $(COMPRESSED_DIR)/, $(ALL_NAMES))


 emoji: $(EMOJI_FILES)

 flags: $(FLAG_FILES)

 resized_flags: $(RESIZED_FLAG_FILES)

 renamed_flags: $(RENAMED_FLAG_FILES)

 quantized: $(ALL_QUANTIZED_FILES)

 compressed: $(ALL_COMPRESSED_FILES)

 check_tools:
 ifdef MISSING_ZOPFLI
 	$(error "Missing $(ZOPFLIPNG). Try 'brew install zopfli' (Mac) or 'sudo apt-get install zopfli' (linux)")
 endif
 ifdef MISSING_VENV
 		$(error "Please start your virtual environment, and run: "'pip install -r requirements.txt'")
 endif
 ifdef MISSING_PY_TOOLS
 		$(error "Missing tools; run: "'pip install -r requirements.txt' in your virtual environment")
 endif

 $(EMOJI_DIR) $(FLAGS_DIR) $(RESIZED_FLAGS_DIR) $(RENAMED_FLAGS_DIR) $(QUANTIZED_DIR) $(COMPRESSED_DIR):
 	mkdir -p "$@"


 waveflag: waveflag.c
 	$(CC) $< -o $@ $(CFLAGS) $(LDFLAGS)


 # imagemagick's -extent operator munges the grayscale images in such a fashion
 # that while it can display them correctly using libpng12, chrome and gimp using
 # both libpng12 and libpng16 display the wrong gray levels.
 #
 # @convert "$<" -gravity center -background none -extent 136x128 "$@"
 #
 # We can get around the conversion to a gray colorspace in the version of
 # imagemagick packaged with ubuntu trusty (6.7.7-10) by using -composite.

 $(EMOJI_DIR)/%.png: $(EMOJI_SRC_DIR)/%.png | $(EMOJI_DIR)
 	@convert $(IMOPS) "$<" -composite "PNG32:$@"

 $(FLAGS_DIR)/%.png: $(FLAGS_SRC_DIR)/%.png ./waveflag | $(FLAGS_DIR)
 	@./waveflag $(FLAGS_DIR)/ "$<"

 $(RESIZED_FLAGS_DIR)/%.png: $(FLAGS_DIR)/%.png | $(RESIZED_FLAGS_DIR)
 	@convert $(IMOPS) "$<" -composite "PNG32:$@"

 flag-symlinks: $(RESIZED_FLAG_FILES) | $(RENAMED_FLAGS_DIR)
 	@$(subst ^, ,                                  \
 	  $(join                                       \
 	    $(FLAGS:%=ln^-fs^../resized_flags/%.png^), \
 	    $(RENAMED_FLAG_FILES:%=%; )                \
 	   )                                           \
 	 )

 $(RENAMED_FLAG_FILES): | flag-symlinks

 $(QUANTIZED_DIR)/%.png: $(RENAMED_FLAGS_DIR)/%.png | $(QUANTIZED_DIR)
 	@($(PNGQUANT) $(PNGQUANTFLAGS) -o "$@" "$<"; case "$$?" in "98"|"99") echo "reuse $<"; cp $< $@;; *) exit "$$?";; esac)

 $(QUANTIZED_DIR)/%.png: $(EMOJI_DIR)/%.png | $(QUANTIZED_DIR)
 	@($(PNGQUANT) $(PNGQUANTFLAGS) -o "$@" "$<"; case "$$?" in "98"|"99") echo "reuse $<";cp $< $@;; *) exit "$$?";; esac)

 $(COMPRESSED_DIR)/%.png: $(QUANTIZED_DIR)/%.png | check_tools $(COMPRESSED_DIR)
 	@$(ZOPFLIPNG) -y "$<" "$@" 1> /dev/null 2>&1

 # Make 3.81 can endless loop here if the target is missing but no
 # prerequisite is updated and make has been invoked with -j, e.g.:
 # File `font' does not exist.
 #      File `NotoColorEmoji.tmpl.ttx' does not exist.
 # File `font' does not exist.
 #      File `NotoColorEmoji.tmpl.ttx' does not exist.
 # ...
 # Run make without -j if this happens.

 $(EMOJI).tmpl.ttx: $(EMOJI).tmpl.ttx.tmpl $(ADD_GLYPHS) $(ALL_COMPRESSED_FILES)
 	$(PYTHON) $(ADD_GLYPHS) -f "$<" -o "$@" -d "$(COMPRESSED_DIR)" $(ADD_GLYPHS_FLAGS)

 $(EMOJI_WINDOWS).tmpl.ttx: $(EMOJI).tmpl.ttx.tmpl $(ADD_GLYPHS) $(ALL_COMPRESSED_FILES)
 	$(PYTHON) $(ADD_GLYPHS) --add_cmap4 --add_glyf -f "$<" -o "$@" -d "$(COMPRESSED_DIR)" $(ADD_GLYPHS_FLAGS)

 %.ttf: %.ttx
 	@rm -f "$@"
 	ttx "$<"

 $(EMOJI).ttf: check_sequence $(EMOJI).tmpl.ttf $(EMOJI_BUILDER) $(PUA_ADDER) \
 	$(ALL_COMPRESSED_FILES) | check_tools

 	@$(PYTHON) $(EMOJI_BUILDER) $(SMALL_METRICS) -V $(word 2,$^) "$@" "$(COMPRESSED_DIR)/emoji_u"
 	@$(PYTHON) $(PUA_ADDER) "$@" "$@-with-pua"
 	@$(VS_ADDER) -vs 2640 2642 2695 --dstdir '.' -o "$@-with-pua-varsel" "$@-with-pua"
 	@mv "$@-with-pua-varsel" "$@"
 	@rm "$@-with-pua"

 $(EMOJI_WINDOWS).ttf: check_sequence $(EMOJI_WINDOWS).tmpl.ttf $(EMOJI_BUILDER) $(PUA_ADDER) \
 	$(ALL_COMPRESSED_FILES) | check_tools

 	@$(PYTHON) $(EMOJI_BUILDER) -O $(SMALL_METRICS) -V $(word 2,$^) "$@" "$(COMPRESSED_DIR)/emoji_u"
 	@$(PYTHON) $(PUA_ADDER) "$@" "$@-with-pua"
 	@$(VS_ADDER) -vs 2640 2642 2695 --dstdir '.' -o "$@-with-pua-varsel" "$@-with-pua"
 	@mv "$@-with-pua-varsel" "$@"
 	@rm "$@-with-pua"


 check_sequence:
 ifdef BYPASS_SEQUENCE_CHECK
 	@echo Bypassing the emoji sequence checks
 else
 	@$(PYTHON) $(SEQUENCE_CHECK_PY) -n $(ALL_NAMES) -c
 endif

 clean:
 	rm -f $(EMOJI).ttf $(EMOJI_WINDOWS).ttf $(EMOJI).tmpl.ttf $(EMOJI_WINDOWS).tmpl.ttf $(EMOJI).tmpl.ttx $(EMOJI_WINDOWS).tmpl.ttx
 	rm -f waveflag
 	rm -rf $(BUILD_DIR)

 .SECONDARY: $(EMOJI_FILES) $(FLAG_FILES) $(RESIZED_FLAG_FILES) $(RENAMED_FLAG_FILES) \
   $(ALL_QUANTIZED_FILES) $(ALL_COMPRESSED_FILES)

 .PHONY:	clean flags emoji renamed_flags quantized compressed check_tools
	# Copyright 2014 Google Inc. All rights reserved.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	EMOJI = NotoColorEmoji
	EMOJI_WINDOWS = NotoColorEmoji_WindowsCompatible
	all: $(EMOJI).ttf $(EMOJI_WINDOWS).ttf

	CFLAGS = -std=c99 -Wall -Wextra `pkg-config --cflags --libs cairo`
	LDFLAGS = -lm `pkg-config --libs cairo`

	PNGQUANT = pngquant
	PYTHON = python3
	PNGQUANTFLAGS = --speed 1 --skip-if-larger --quality 85-95 --force
	BODY_DIMENSIONS = 136x128
	IMOPS := -size $(BODY_DIMENSIONS) canvas:none -compose copy -gravity center

	ZOPFLIPNG = zopflipng
	TTX = ttx

	EMOJI_BUILDER = third_party/color_emoji/emoji_builder.py
	# flag for emoji builder. Default to legacy small metrics for the time being.
	SMALL_METRICS := -S
	ADD_GLYPHS = add_glyphs.py
	ADD_GLYPHS_FLAGS = -a emoji_aliases.txt
	PUA_ADDER = map_pua_emoji.py
	VS_ADDER = add_vs_cmap.py # from nototools

	EMOJI_SRC_DIR ?= png/128
	FLAGS_SRC_DIR := third_party/region-flags/png

	SEQUENCE_CHECK_PY = check_emoji_sequences.py

	BUILD_DIR := build
	EMOJI_DIR := $(BUILD_DIR)/emoji
	FLAGS_DIR := $(BUILD_DIR)/flags
	RESIZED_FLAGS_DIR := $(BUILD_DIR)/resized_flags
	RENAMED_FLAGS_DIR := $(BUILD_DIR)/renamed_flags
	QUANTIZED_DIR := $(BUILD_DIR)/quantized_pngs
	COMPRESSED_DIR := $(BUILD_DIR)/compressed_pngs

	# Unknown flag is PUA fe82b
	# Note, we omit some flags below that we support via aliasing instead.

	LIMITED_FLAGS = CN DE ES FR GB IT JP KR RU US
	SELECTED_FLAGS = AC AD AE AF AG AI AL AM AO AQ AR AS AT AU AW AX AZ \
	BA BB BD BE BF BG BH BI BJ BL BM BN BO BQ BR BS BT BW BY BZ \
	CA CC CD CF CG CH CI CK CL CM CN CO CR CU CV CW CX CY CZ \
	DE DJ DK DM DO DZ \
	EC EE EG EH ER ES ET EU \
	FI FJ FK FM FO FR \
	GA GB GD GE GF GG GH GI GL GM GN GP GQ GR GS GT GU GW GY \
	HK HN HR HT HU \
	IC ID IE IL IM IN IO IQ IR IS IT \
	JE JM JO JP \
	KE KG KH KI KM KN KP KR KW KY KZ \
	LA LB LC LI LK LR LS LT LU LV LY \
	MA MC MD ME MG MH MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ \
	NA NC NE NF NG NI NL NO NP NR NU NZ \
	OM \
	PA PE PF PG PH PK PL PM PN PR PS PT PW PY \
	QA \
	RE RO RS RU RW \
	SA SB SC SD SE SG SH SI SK SL SM SN SO SR SS ST SV SX SY SZ \
	TA TC TD TF TG TH TJ TK TL TM TN TO TR TT TV TW TZ \
	UA UG UN US UY UZ \
	VA VC VE VG VI VN VU \
	WF WS \
	XK \
	YE YT \
	ZA ZM ZW \
	GB-ENG GB-SCT GB-WLS

	ifeq (,$(shell which $(ZOPFLIPNG)))
	ifeq (,$(wildcard $(ZOPFLIPNG)))
	MISSING_ZOPFLI = fail
	endif
	endif

	ifndef VIRTUAL_ENV
	MISSING_VENV = fail
	endif

	ifeq (, $(shell which $(VS_ADDER)))
	MISSING_PY_TOOLS = fail
	endif
	ifeq (, $(shell which $(TTX)))
	MISSING_PY_TOOLS = fail
	endif

	ALL_FLAGS = $(basename $(notdir $(wildcard $(FLAGS_SRC_DIR)/*.png)))

	FLAGS = $(SELECTED_FLAGS)

	FLAG_NAMES = $(FLAGS:%=%.png)
	FLAG_FILES = $(addprefix $(FLAGS_DIR)/, $(FLAG_NAMES))
	RESIZED_FLAG_FILES = $(addprefix $(RESIZED_FLAGS_DIR)/, $(FLAG_NAMES))

	ifndef MISSING_PY_TOOLS
	FLAG_GLYPH_NAMES = $(shell $(PYTHON) flag_glyph_name.py $(FLAGS))
	else
	FLAG_GLYPH_NAMES =
	endif
	RENAMED_FLAG_NAMES = $(FLAG_GLYPH_NAMES:%=emoji_%.png)
	RENAMED_FLAG_FILES = $(addprefix $(RENAMED_FLAGS_DIR)/, $(RENAMED_FLAG_NAMES))

	EMOJI_NAMES = $(notdir $(wildcard $(EMOJI_SRC_DIR)/emoji_u*.png))
	EMOJI_FILES= $(addprefix $(EMOJI_DIR)/,$(EMOJI_NAMES)))

	ALL_NAMES = $(EMOJI_NAMES) $(RENAMED_FLAG_NAMES)

	ALL_QUANTIZED_FILES = $(addprefix $(QUANTIZED_DIR)/, $(ALL_NAMES))
	ALL_COMPRESSED_FILES = $(addprefix $(COMPRESSED_DIR)/, $(ALL_NAMES))


	emoji: $(EMOJI_FILES)

	flags: $(FLAG_FILES)

	resized_flags: $(RESIZED_FLAG_FILES)

	renamed_flags: $(RENAMED_FLAG_FILES)

	quantized: $(ALL_QUANTIZED_FILES)

	compressed: $(ALL_COMPRESSED_FILES)

	check_tools:
	ifdef MISSING_ZOPFLI
	$(error "Missing $(ZOPFLIPNG). Try 'brew install zopfli' (Mac) or 'sudo apt-get install zopfli' (linux)")
	endif
	ifdef MISSING_VENV
	$(error "Please start your virtual environment, and run: "'pip install -r requirements.txt'")
	endif
	ifdef MISSING_PY_TOOLS
	$(error "Missing tools; run: "'pip install -r requirements.txt' in your virtual environment")
	endif

	$(EMOJI_DIR) $(FLAGS_DIR) $(RESIZED_FLAGS_DIR) $(RENAMED_FLAGS_DIR) $(QUANTIZED_DIR) $(COMPRESSED_DIR):
	mkdir -p "$@"


	waveflag: waveflag.c
	$(CC) $< -o $@ $(CFLAGS) $(LDFLAGS)


	# imagemagick's -extent operator munges the grayscale images in such a fashion
	# that while it can display them correctly using libpng12, chrome and gimp using
	# both libpng12 and libpng16 display the wrong gray levels.
	#
	# @convert "$<" -gravity center -background none -extent 136x128 "$@"
	#
	# We can get around the conversion to a gray colorspace in the version of
	# imagemagick packaged with ubuntu trusty (6.7.7-10) by using -composite.

	$(EMOJI_DIR)/%.png: $(EMOJI_SRC_DIR)/%.png \| $(EMOJI_DIR)
	@convert $(IMOPS) "$<" -composite "PNG32:$@"

	$(FLAGS_DIR)/%.png: $(FLAGS_SRC_DIR)/%.png ./waveflag \| $(FLAGS_DIR)
	@./waveflag $(FLAGS_DIR)/ "$<"

	$(RESIZED_FLAGS_DIR)/%.png: $(FLAGS_DIR)/%.png \| $(RESIZED_FLAGS_DIR)
	@convert $(IMOPS) "$<" -composite "PNG32:$@"

	flag-symlinks: $(RESIZED_FLAG_FILES) \| $(RENAMED_FLAGS_DIR)
	@$(subst ^, , \
	$(join \
	$(FLAGS:%=ln^-fs^../resized_flags/%.png^), \
	$(RENAMED_FLAG_FILES:%=%; ) \
	) \
	)

	$(RENAMED_FLAG_FILES): \| flag-symlinks

	$(QUANTIZED_DIR)/%.png: $(RENAMED_FLAGS_DIR)/%.png \| $(QUANTIZED_DIR)
	@($(PNGQUANT) $(PNGQUANTFLAGS) -o "$@" "$<"; case "$$?" in "98"\|"99") echo "reuse $<"; cp $< $@;; *) exit "$$?";; esac)

	$(QUANTIZED_DIR)/%.png: $(EMOJI_DIR)/%.png \| $(QUANTIZED_DIR)
	@($(PNGQUANT) $(PNGQUANTFLAGS) -o "$@" "$<"; case "$$?" in "98"\|"99") echo "reuse $<";cp $< $@;; *) exit "$$?";; esac)

	$(COMPRESSED_DIR)/%.png: $(QUANTIZED_DIR)/%.png \| check_tools $(COMPRESSED_DIR)
	@$(ZOPFLIPNG) -y "$<" "$@" 1> /dev/null 2>&1

	# Make 3.81 can endless loop here if the target is missing but no
	# prerequisite is updated and make has been invoked with -j, e.g.:
	# File `font' does not exist.
	# File `NotoColorEmoji.tmpl.ttx' does not exist.
	# File `font' does not exist.
	# File `NotoColorEmoji.tmpl.ttx' does not exist.
	# ...
	# Run make without -j if this happens.

	$(EMOJI).tmpl.ttx: $(EMOJI).tmpl.ttx.tmpl $(ADD_GLYPHS) $(ALL_COMPRESSED_FILES)
	$(PYTHON) $(ADD_GLYPHS) -f "$<" -o "$@" -d "$(COMPRESSED_DIR)" $(ADD_GLYPHS_FLAGS)

	$(EMOJI_WINDOWS).tmpl.ttx: $(EMOJI).tmpl.ttx.tmpl $(ADD_GLYPHS) $(ALL_COMPRESSED_FILES)
	$(PYTHON) $(ADD_GLYPHS) --add_cmap4 --add_glyf -f "$<" -o "$@" -d "$(COMPRESSED_DIR)" $(ADD_GLYPHS_FLAGS)

	%.ttf: %.ttx
	@rm -f "$@"
	ttx "$<"

	$(EMOJI).ttf: check_sequence $(EMOJI).tmpl.ttf $(EMOJI_BUILDER) $(PUA_ADDER) \
	$(ALL_COMPRESSED_FILES) \| check_tools

	@$(PYTHON) $(EMOJI_BUILDER) $(SMALL_METRICS) -V $(word 2,$^) "$@" "$(COMPRESSED_DIR)/emoji_u"
	@$(PYTHON) $(PUA_ADDER) "$@" "$@-with-pua"
	@$(VS_ADDER) -vs 2640 2642 2695 --dstdir '.' -o "$@-with-pua-varsel" "$@-with-pua"
	@mv "$@-with-pua-varsel" "$@"
	@rm "$@-with-pua"

	$(EMOJI_WINDOWS).ttf: check_sequence $(EMOJI_WINDOWS).tmpl.ttf $(EMOJI_BUILDER) $(PUA_ADDER) \
	$(ALL_COMPRESSED_FILES) \| check_tools

	@$(PYTHON) $(EMOJI_BUILDER) -O $(SMALL_METRICS) -V $(word 2,$^) "$@" "$(COMPRESSED_DIR)/emoji_u"
	@$(PYTHON) $(PUA_ADDER) "$@" "$@-with-pua"
	@$(VS_ADDER) -vs 2640 2642 2695 --dstdir '.' -o "$@-with-pua-varsel" "$@-with-pua"
	@mv "$@-with-pua-varsel" "$@"
	@rm "$@-with-pua"


	check_sequence:
	ifdef BYPASS_SEQUENCE_CHECK
	@echo Bypassing the emoji sequence checks
	else
	@$(PYTHON) $(SEQUENCE_CHECK_PY) -n $(ALL_NAMES) -c
	endif

	clean:
	rm -f $(EMOJI).ttf $(EMOJI_WINDOWS).ttf $(EMOJI).tmpl.ttf $(EMOJI_WINDOWS).tmpl.ttf $(EMOJI).tmpl.ttx $(EMOJI_WINDOWS).tmpl.ttx
	rm -f waveflag
	rm -rf $(BUILD_DIR)

	.SECONDARY: $(EMOJI_FILES) $(FLAG_FILES) $(RESIZED_FLAG_FILES) $(RENAMED_FLAG_FILES) \
	$(ALL_QUANTIZED_FILES) $(ALL_COMPRESSED_FILES)

	.PHONY: clean flags emoji renamed_flags quantized compressed check_tools