ROOT:=..
include $(ROOT)/doc/latex/lettre/lettre-makedefinitions.mak

rootDOC:=$(ROOT)/doc/latex/$(PACKAGE_NAME)
rootTEX:=$(ROOT)/tex/latex/$(PACKAGE_NAME)

plainPATH:= plain
plainTDS := $(plainPATH)/tds
plainTDsDoc := $(plainTDS)/doc/latex/$(PACKAGE_NAME)
plainTDsTeX := $(plainTDS)/tex/latex/$(PACKAGE_NAME)
plainPKG := $(plainPATH)/$(PACKAGE_NAME)

plainDIR:= $(plainPATH) $(plainPKG) \
   $(plainTDsDoc) $(plainTDsTeX) $(plainTDS)

plainMKRELEASENOTES:=\
	$(call MAKE_SYMLINK,$(rootDOC)/release-notes.txt,$(plainTDsDoc)/$${VERSION}-release-notes.txt); \
	$(call MAKE_SYMLINK,$(rootDOC)/release-notes.txt,$(plainPKG)/$${VERSION}-release-notes.txt)


dtxPATH:= dtx
dtxPKG := $(dtxPATH)/$(PACKAGE_NAME)
dtxTDS := $(dtxPATH)/tds
dtxBUILD := $(dtxPATH)/build
dtxTDsTeX := $(dtxTDS)/tex/latex/$(PACKAGE_NAME)
dtxTDsDoc := $(dtxTDS)/doc/latex/$(PACKAGE_NAME)
dtxDIR := $(dtxPATH) $(dtxPKG) $(dtxTDsDoc) $(dtxTDsTeX) $(dtxTDS) $(dtxBUILD)
dtxMKRELEASENOTES:= \
	$(call MAKE_SYMLINK,$(rootDOC)/release-notes.txt,$(dtxPATH)/$${VERSION}-release-notes.txt); \
	$(call MAKE_SYMLINK,$(rootDOC)/release-notes.txt,$(dtxTDsDoc)/$${VERSION}-release-notes.txt)


DISTPKG:=$(DISTTYPE)/$(PACKAGE_NAME)

ifeq ($(VERSION),)
MKVERSION:=export VERSION=$(shell echo lt_version | m4 $(rootDOC)/version.m4 -)
else
MKVERSION:=export VERSION=$(VERSION)
endif

.PHONY: dist
dist: $(DISTTYPE)dist

# Distribution avec d'empaquetage plain
#------------------------------------------------------------------------------------------------------------
.PHONY: plaindist
plaindist: $(plainPKG).zip

DOCTEXMKFILE_plain:=$(patsubst latexmkrc.pl,latexmkrc,$(DOCTEXMKFILE))

$(plainPKG).zip: $(addprefix $(plainPKG)/,$(DOC)) \
		$(addprefix $(plainPKG)/,$(STYFILES) $(README) $(DOCSRC) $(TEMPLATES) $(DOCTEXMKFILE_plain)) \
		$(plainPATH)/$(PACKAGE_NAME).tds.zip mkrelease-notes
	cd $(plainPATH); zip -r $(PACKAGE_NAME).zip $(PACKAGE_NAME) $(PACKAGE_NAME).tds.zip

$(addprefix $(plainPKG)/,$(filter-out lettre-path.tex,$(DOCSRC)) $(filter-out latexmk.pl, $(DOCTEXMKFILE))): \
	$(plainPKG)/%:$(rootDOC)/%
	$(call MAKE_SYMLINK,$<,$@)

$(addprefix $(plainPKG)/,$(TEMPLATES)):$(plainPKG)/%:$(rootTEX)/%
	$(call MAKE_SYMLINK,$<,$@)


$(addsuffix /$(DOCTEXMKFILE_plain),$(plainPKG) $(plainTDsDoc)):%:$(rootDOC)/latexmkrc.pl
	$(call MAKE_SYMLINK,$<,$@)

$(addsuffix /lettre-path.tex,$(plainPKG) $(plainTDsDoc)):%:$(plainPATH)/lettre-path.tex
	$(call MAKE_SYMLINK,$<,$@)

$(rootDOC)/latexmk.pl: $(rootDOC)/latexmkrc.m4
	$(MAKE) -C $(dir $@) $(notdir $@)

$(addprefix $(plainTDsDoc)/,$(README)): \
		$(plainTDsDoc)/%: $(plainPKG)/%
	$(call MAKE_SYMLINK,$<,$@)

$(plainPATH)/$(PACKAGE_NAME).tds.zip: \
		$(addprefix $(plainTDsDoc)/,$(DOCSRC) $(DOC) $(README) $(DOCTEXMKFILE_plain)) \
		$(addprefix $(plainTDsTeX)/,$(STYFILES) $(TEMPLATES)) \
		mkdir mkrelease-notes
	cd $(plainTDS); zip -r $(PACKAGE_NAME).tds.zip doc tex
	mv $(plainTDS)/$(PACKAGE_NAME).tds.zip $(plainPATH)

$(addprefix $(plainTDsTeX)/,$(STYFILES) $(TEMPLATES)):$(plainTDsTeX)/%:$(plainPKG)/%
	$(call MAKE_SYMLINK,$<,$@)

$(addprefix $(plainTDsDoc)/,$(filter-out lettre-path.tex,$(DOCSRC)) \
	$(DOC) $(filter-out latexmk.pl, $(DOCTEXMKFILE))): \
	$(plainTDsDoc)/%:$(rootDOC)/% $(addprefix $(rootDOC)/,  $(DOCMAKEFILE))
	$(call MAKE_SYMLINK,$<,$@)



$(addprefix $(rootDOC)/, version.m4 release-notes.txt):%: \
		$(rootDOC)/release-notes
	$(MAKE)  -C $(dir $@) $(notdir $@) MAKELEVELBASE=$(shell expr $(MAKELEVEL) + 1) NEEDS_RELOCATION=0

$(addprefix $(rootDOC)/, latexmkrc.pl):%: 
	$(MAKE)  -C $(dir $@) $(notdir $@) MAKELEVELBASE=$(shell expr $(MAKELEVEL) + 1) NEEDS_RELOCATION=0

$(addprefix $(plainPKG)/,$(STYFILES)):$(plainPKG)/%:$(rootTEX)/% mkdir
	m4 -- $(rootDOC)/version.m4 $< > $@

$(addprefix $(plainPKG)/,$(DOC)):$(plainPKG)/%:$(rootDOC)/% mkdir
	$(call MAKE_SYMLINK,$<,$@)

define LETTRE_PATH_plain
'\IfFileExists{./lettre.cls}{\newcommand*\inputsdir{./}}{\newcommand*\inputsdir{../../../tex/latex/lettre/}}\
\newcommand*\versnum{lt_version}\
\newcommand*\inputreleasenotes{\verbatiminput{lt_version()-release-notes.txt}}\
\newcommand*\documentationducode{\DocInput{\inputsdir lettre.cls}\subsection{Définition des langues}$(patsubst %,\DocInput{\inputsdir lettre-%.ldf},$(LANGS))}\
\newcommand*\listeexemples{lt_examples()}\
\newcommand*\listegabarits{lt_templates()}'
endef

# Distribution avec l'empaquetage dtx
#------------------------------------------------------------------------------------------------------------
.PHONY: dtxdist
dtxdist: $(dtxPKG).zip


$(dtxPKG).zip: $(addprefix $(dtxPKG)/,$(DOC) \
		$(PACKAGE_NAME).dtx $(README)) \
		$(dtxPATH)/$(PACKAGE_NAME).tds.zip
	cd $(dtxPATH); zip -r $(PACKAGE_NAME).zip $(PACKAGE_NAME) $(PACKAGE_NAME).tds.zip

$(dtxPKG).dtx: $(PACKAGE_NAME)-dtx.m4 \
		$(addprefix $(rootDOC)/,version.m4 latexmkrc.pl) \
		$(addprefix $(dtxPATH)/,$(SUBSRC) $(TOPSRC) $(AUTO_SRC)) \
		$(addprefix $(dtxPATH)/,$(STYFILES) $(TEMPLATES)) \
		mkrelease-notes
	m4 $(rootDOC)/version.m4 $< > $@

$(addsuffix /$(PACKAGE_NAME).dtx,$(dtxBUILD) $(dtxPKG) $(dtxTDsDoc)): %: $(dtxPKG).dtx
	$(call MAKE_SYMLINK,$<,$@)

$(addprefix $(dtxPATH)/,$(SUBSRC) $(TOPSRC)):$(dtxPATH)/%:$(rootDOC)/% $(dtxPATH)
	awk '$(TEX_TRIMMER_AWK)' $< > $@

$(addprefix $(dtxPATH)/,$(SCRIPTOUT_SRC)):$(dtxPATH)/%:$(rootDOC)/% $(dtxPATH)
	$(call MAKE_SYMLINK,$<,$@)

$(addprefix $(dtxPATH)/,$(STYFILES_STRIP)):$(dtxPATH)/%:$(rootTEX)/% $(dtxPATH)
	awk '$(STYSTRIP_TRIMMER_AWK)' $< > $@

$(addprefix $(dtxPATH)/,$(STYFILES_PLAIN) $(TEMPLATES)):$(dtxPATH)/%:$(rootTEX)/% $(dtxPATH)
	awk '$(STYPLAIN_TRIMMER_AWK)' $< > $@

$(addprefix $(dtxTDsTeX)/,$(STYFILES)):$(dtxTDsTeX)/%:$(dtxBUILD)/%
	$(call MAKE_SYMLINK,$<,$@)

$(addprefix $(dtxBUILD)/,$(STYFILES) $(DOCSRC) latexmkrc.pl): $(dtxBUILD)/$(PACKAGE_NAME).dtx
	cd $(dir $<) && pdftex $(notdir $<)

$(addprefix $(dtxBUILD)/,$(DOC)): $(addprefix $(dtxBUILD)/,$(DOCSRC) latexmkrc.pl)
	cd $(dtxBUILD) && latexmk -r latexmkrc.pl

$(addprefix $(dtxTDsDoc)/,$(DOC)):$(dtxTDsDoc)/%:$(dtxBUILD)/%
	$(call MAKE_SYMLINK,$<,$@)

$(addprefix $(dtxPKG)/,$(DOC)):$(dtxPKG)/%:$(dtxBUILD)/%
	$(call MAKE_SYMLINK,$<,$@)

.PHONY: check_version_dist
check_version_dist: $(rootDOC)/version.m4 always
	if [ ! x$$(echo lt_disttype | m4 $(rootDOC)/version.m4 -) == x$(DISTTYPE) ]; then \
		rm $<; \
		$(MAKE) $< VERSION=$(VERSION) MAKELEVELBASE=-2; \
	fi

.PHONY: always
always:

$(dtxPATH)/$(PACKAGE_NAME).tds.zip: \
		$(addprefix $(dtxTDsDoc)/,$(DOC) $(PACKAGE_NAME).dtx) \
		$(addprefix $(dtxTDsTeX)/,$(STYFILES)) \
		$(addprefix $(dtxTDsDoc)/,$(README)) \
		mkdir mkrelease-notes
	cd $(dtxTDS); zip -r $(PACKAGE_NAME).tds.zip doc tex
	mv $(dtxTDS)/$(PACKAGE_NAME).tds.zip $(dtxPATH)

$(addprefix $(dtxTDsDoc)/,$(README)):$(dtxTDsDoc)/%:$(dtxPKG)/%
	$(call MAKE_SYMLINK,$<,$@)

define LETTRE_PATH_dtx
'\newcommand*\inputsdir{./}\
\newcommand*\versnum{lt_version}\
\newcommand*\inputreleasenotes{\verbatiminput{lt_version()-release-notes.txt}}\
\newcommand*\documentationducode{\DocInput{lettre.dtx}}\
\newcommand*\listeexemples{lt_examples()}\
\newcommand*\listegabarits{lt_templates()}'
endef

$(addprefix $(rootDOC)/,$(SCRIPTOUT_SRC)):%: $(rootDOC)/lettre-script.tex
	$(MAKE) -C $(dir $<) $(notdir $@) MAKELEVELBASE=$(shell expr $(MAKELEVEL) + 1)

# Règles indépendante du type d'empaquetage
#------------------------------------------------------------------------------------------------------------
.PHONY: mkdir
mkdir: $($(DISTTYPE)DIR)

$($(DISTTYPE)PATH)/lettre-path.tex: $(rootDOC)/version.m4 $(dtxDIR) makefile
	$(SET_OUTFILE); \
	echo $(LETTRE_PATH_$(DISTTYPE)) | m4 $< - > $(OUTFILE)


$($(DISTTYPE)DIR):%:
	mkdir -p $@

$(addprefix $(rootDOC)/, $(DOC)):%: \
		$(addprefix $(rootDOC)/,$(DOCSRC))
	$(MAKE) -C $(rootDOC)/ $(notdir $@) MAKELEVELBASE=$(shell expr $(MAKELEVEL) + 1)

.PHONY: mkrelease-notes
mkrelease-notes: mkdir $(addprefix $(rootDOC)/, version.m4 release-notes.txt)
	$(MKVERSION); \
	$($(DISTTYPE)MKRELEASENOTES)

$(DISTPKG)/$(VERSION)-release-notes.txt: $(rootDOC)/release-notes.txt
	cp -uT $< $@

$(addprefix $(DISTPKG)/,$(README)):$(DISTPKG)/%:$(rootDOC)/readme/%.m4 $(rootDOC)/version.m4 $(DISTPKG)
	m4 -D lt_disttype=$(DISTTYPE) $(rootDOC)/version.m4 $< > $@

$(addprefix clean,plain dtx):%:
	rm -fr $(patsubst clean%,%,$@)

.PHONY: clean mostlyclean
clean  mostlyclean:

.PHONY: realclean squeaky
realclean squeaky: clean$(DISTTYPE)