EMACS=emacs
UNICODE_MAPPINGS=ftp://ftp.unicode.org/Public/MAPPINGS

MAINTAINER=$(shell test -f non-jisx0208.el || echo yes)

# make UNICODE_MAPPINGS=ftp://ftp.jaist.ac.jp/pub/misc/character/ftp.unicode.org/Public/MAPPINGS MAINTAINER=yes

all: non-jisx0208.elc

clean:
	-rm -f _*
	-rm -f non-jisx0208
	-rm -f non-jisx0208.elc
	-rm -f JIS0208.TXT JIS0212.TXT KSC5601.TXT GB2312.TXT CP932.TXT JAPANESE.TXT

maintainer-clean: clean
	-rm -f non-jisx0208.el

non-jisx0208.elc: non-jisx0208.el
	$(EMACS) -batch -f batch-byte-compile non-jisx0208.el

ifeq "$(MAINTAINER)" "yes"
non-jisx0208.el: _non-jisx0208-prefix non-jisx0201 non-jisx0208 _non-jisx0208-suffix
	cat _non-jisx0208-prefix non-jisx0201 non-jisx0208 _non-jisx0208-suffix > non-jisx0208.el
endif

_non-jisx0208-prefix: non-jisx0208-template
	awk '/TABLE/ {exit} {print}' non-jisx0208-template > _non-jisx0208-prefix

_non-jisx0208-suffix: non-jisx0208-template
	awk '{if(f) print} /TABLE/ {f=1}' non-jisx0208-template > _non-jisx0208-suffix

non-jisx0208: _WIN+MAC JIS0212.TXT _KSC5601.TXT GB2312.TXT
	./extract japanese-jisx0208 _WIN+MAC japanese-jisx0212 JIS0212.TXT korean-ksc5601 _KSC5601.TXT chinese-gb2312 GB2312.TXT > non-jisx0208

_WIN+MAC: _WIN-JISX0208 _MAC-JISX0208
	./add _WIN-JISX0208 _MAC-JISX0208 > _WIN+MAC

_WIN-JISX0208: _JIS0208.TXT _CP932.TXT
	./remove _JIS0208.TXT _CP932.TXT > _WIN-JISX0208

_MAC-JISX0208: _JIS0208.TXT _JAPANESE.TXT
	./remove _JIS0208.TXT _JAPANESE.TXT > _MAC-JISX0208

_CP932.TXT: CP932.TXT
	./decode_sjis CP932.TXT | cut -f 1,3,4- > _CP932.TXT

_JAPANESE.TXT: JAPANESE.TXT
	./decode_sjis JAPANESE.TXT | cut -f 1,3,4- > _JAPANESE.TXT

#STRICT_TO_1983=cat
STRICT_TO_1983=egrep -v '^0x742[56]'
_JIS0208.TXT: JIS0208.TXT
	./decode_sjis JIS0208.TXT | $(STRICT_TO_1983) | cut -f 1,5- > _JIS0208.TXT

_KSC5601.TXT: KSC5601.TXT
	./decode_euc KSC5601.TXT | cut -f 1,3,4- > _KSC5601.TXT

JIS0208.TXT:
	wget $(UNICODE_MAPPINGS)/OBSOLETE/EASTASIA/JIS/JIS0208.TXT

JIS0212.TXT:
	wget $(UNICODE_MAPPINGS)/OBSOLETE/EASTASIA/JIS/JIS0212.TXT 

KSC5601.TXT:
	wget $(UNICODE_MAPPINGS)/OBSOLETE/EASTASIA/KSC/KSC5601.TXT 

GB2312.TXT:
	wget $(UNICODE_MAPPINGS)/OBSOLETE/EASTASIA/GB/GB2312.TXT 

CP932.TXT:
	wget $(UNICODE_MAPPINGS)/VENDORS/MICSFT/WINDOWS/CP932.TXT

JAPANESE.TXT:
	wget $(UNICODE_MAPPINGS)/VENDORS/APPLE/JAPANESE.TXT