#-----[ Directory ]----------------------------------------

DIR_DOC                 = .
DIR_TEX                 = $(DIR_DOC)
DIR_FIG                 = $(DIR_DOC)/fig
DIR_EPS                 = $(DIR_DOC)/eps
DIR_STY                 = $(DIR_DOC)/sty

#-----[ Files ]--------------------------------------------

TEX_FILES               = $(wildcard $(DIR_TEX)/*.tex)
DVI_FILES               = $(patsubst $(DIR_TEX)/%.tex,%.dvi,$(TEX_FILES))
PS_FILES                = $(patsubst $(DIR_TEX)/%.tex,%.ps ,$(TEX_FILES))
PDF_FILES               = $(patsubst $(DIR_TEX)/%.tex,%.pdf,$(TEX_FILES))
EPS_FILES               = $(patsubst $(DIR_FIG)/%.fig,$(DIR_EPS)/%.eps,$(wildcard $(DIR_FIG)/*.fig))       \
                          $(patsubst $(DIR_FIG)/%.dot,$(DIR_EPS)/%.eps,$(wildcard $(DIR_FIG)/*.dot))       \
                          $(patsubst $(DIR_FIG)/%.eps,$(DIR_EPS)/%.eps,$(wildcard $(DIR_FIG)/*.eps))

#-----[ Rules ]--------------------------------------------

#--------------------------------------------------------------------------------
# The reset of this file shall not be editted
#--------------------------------------------------------------------------------
.PHONY                  : all clean clean_all help
.SECONDARY              : $(DVI_FILES) $(PS_FILES) $(PDF_FILES) $(EPS_FILES) $(DIR_EPS)

all_documentation       : $(EPS_FILES)
			$(MAKE) $(PDF_FILES)

#--------------------------------------------------------------------------------
# Generation of the formatted text:
# regular flow tex -> dvi -> ps -> pdf.
#--------------------------------------------------------------------------------
%.pdf                   : %.ps
			@\
			$(ECHO) "Génération du fichier $*.pdf";         \
			$(PS2PDF) $< $@;

%.ps                    : %.dvi
			@\
			$(ECHO) "Génération du fichier $*.ps";          \
			$(DVIPS) -o $@ $<;

%.dvi                   : $(DIR_TEX)/%.tex
			@\
			$(ECHO) "Génération du fichier $*.dvi";         \
			$(LATEX) $<;                                    \
			$(LATEX) $< > /dev/null;                        \
			citation=`$(GREP) "citation" $*.aux`;           \
			if $(TEST) -n "$$citation" ; then               \
			        $(BIBTEX) $* ;                          \
			fi;                                             \
			$(LATEX) $< > /dev/null;                        \
			$(LATEX) $< > /dev/null;

#--------------------------------------------------------------------------------
# The figures directory
#--------------------------------------------------------------------------------
$(DIR_EPS)      :
			@\
			$(ECHO) "Make directory       : $@";            \
			$(MKDIR) $@;

$(DIR_EPS)/%.eps        : $(DIR_FIG)/%.eps $(DIR_EPS)
			@\
			$(ECHO) "Generate   files     : $*.eps";        \
			$(CP) $(DIR_FIG)/$*.eps $(DIR_EPS);

$(DIR_EPS)/%.eps        : $(DIR_FIG)/%.fig $(DIR_EPS)
			@\
			$(ECHO) "Generate   files     : $*.eps";        \
			$(FIG2EPS) $< $@;

$(DIR_EPS)/%.eps        : $(DIR_FIG)/%.dot $(DIR_EPS)
			@\
			$(ECHO) "Generate   files     : $*.eps";        \
			$(DOT) -Tfig -o $(DIR_EPS)/${*}.fig $<; \
			$(FIG2EPS) $(DIR_EPS)/${*}.fig $@;      \
			$(RM) $(DIR_EPS)/${*}.fig;

#--------------------------------------------------------------------------------
# Cleaning
#--------------------------------------------------------------------------------

clean                   :
			@\
			$(ECHO) "Delete     temporary files              "$(PWD); \
			$(RM) $(DIR_EPS)                      \
			      $(DVI_FILES)                    \
			      $(PS_FILES)                     \
			      $(DIR_DOC)/*~                   \
			      $(DIR_STY)/*~                   \
			      $(DIR_TEX)/*~                   \
			      $(DIR_FIG)/*~                   \
			      $(DIR_DOC)/*.bak                \
			      $(DIR_DOC)/*.aux                \
			      $(DIR_DOC)/*.bbl                \
			      $(DIR_DOC)/*.blg                \
			      $(DIR_DOC)/*.bmt                \
			      $(DIR_DOC)/*.log                \
			      $(DIR_DOC)/*.mtc*               \
			      $(DIR_DOC)/*.toc                \
			      $(DIR_DOC)/*.idx                \
			      $(DIR_DOC)/*.maf                \
			      $(DIR_DOC)/*.ilg                \
			      $(DIR_DOC)/*.ind                \
			      $(DIR_DOC)/*.out                \
			      $(DIR_DOC)/*.nav                \
			      $(DIR_DOC)/*.snm                \
			      $(DIR_DOC)/missfont.log;        \

clean_all               : clean
			@$(RM) $(PDF_FILES);

#--------------------------------------------------------------------------------
# Help
#--------------------------------------------------------------------------------

help                    :
			@\
			$(ECHO) " -----[ Documentation ]------------------------------";\
			$(ECHO) "";                                                     \
			$(ECHO) " * all_documentation    : Generate all documents";     \
			$(ECHO) " * clean                : Erase all temporary files";  \
			$(ECHO) " * clean_all            : Erase all generate files";   \
			$(ECHO) " * help                 : Print this message";         \
			$(ECHO) "";