1 # rewritten by Thomas to be more simple and working
3 ### These are all generic; we set all the variables we need
5 # intermediary build path
8 BUILDIMAGESDIR = $(BUILDDIR)/images
11 # right now, we only allow .png and .fig as source
12 # we might add more later if we feel the need
14 # PNG's can be source or built from .fig
15 PNG = $(strip $(PNG_SRC) $(FIG_SRC:.fig=.png))
16 # EPS .ps files can be built from .png or .fig
17 EPS = $(strip $(FIG_SRC:.fig=.ps) $(PNG_SRC:.png=.ps))
18 # PDF .pdf files can be built from .png or .fig
19 PDF = $(strip $(FIG_SRC:.fig=.pdf) $(PNG_SRC:.png=.pdf))
21 # where we expect to find images during building, whether by copying
22 # or by generating them
23 PNG_BUILT = $(foreach file, $(PNG), $(BUILDIMAGESDIR)/$(file))
24 EPS_BUILT = $(foreach file, $(EPS), $(BUILDIMAGESDIR)/$(file))
25 PDF_BUILT = $(foreach file, $(PDF), $(BUILDIMAGESDIR)/$(file))
27 # everything considered source
28 SRC = $(XML) $(PNG_SRC) $(FIG_SRC) $(CSS)
33 ### generate all documentation by default
36 # can we generate HTML ?
45 # can we generate PS ?
54 # can we generate PDF ?
64 @echo "outputting some useful debug information"
68 @echo "Source image files:"
69 @echo "PNG_SRC: '$(PNG_SRC)'"
70 @echo "FIG_SRC: '$(FIG_SRC)'"
71 @echo "All used image files:"
75 @echo "All used image files in their built path:"
76 @echo "PNG_BUILT: '$(PNG_BUILT)'"
77 @echo "EPS_BUILT: '$(EPS_BUILT)'"
78 @echo "PDF_BUILT: '$(PDF_BUILT)'"
79 @echo "End result products:"
80 @echo "HTML_DAT: '$(HTML_DAT)'"
81 @echo "PS_DAT: '$(PS_DAT)'"
82 @echo "PDF_DAT: '$(PDF_DAT)'"
84 # a rule to copy all of the source for docs into $(builddir)/build
85 $(BUILDDIR)/$(MAIN): $(XML) $(CSS)
86 @-mkdir -p $(BUILDDIR)
87 @for a in $(XML); do cp $(srcdir)/$$a $(BUILDDIR); done
88 @for a in $(CSS); do cp $(srcdir)/$$a $(BUILDDIR); done
89 @cp $(srcdir)/../version.entities $(BUILDDIR)
91 html/index.html: $(BUILDDIR)/$(MAIN) $(PNG_BUILT) $(FIG_SRC)
92 @echo "*** Generating HTML output ***"
94 @cp $(srcdir)/../image-png $(BUILDDIR)/image.entities
95 @cd $(BUILDDIR) && xmlto html -o ../html $(MAIN)
96 @test "x$(CSS)" != "x" && \
97 echo "Copying .css files: $(CSS)" && \
98 cp $(srcdir)/$(CSS) html
99 @test "x$(PNG)" != "x" && \
100 echo "Copying .png images: $(PNG_BUILT)" && \
101 mkdir -p html/images && \
102 cp $(PNG_BUILT) html/images || true
104 $(DOC).ps: $(BUILDDIR)/$(MAIN) $(EPS_BUILT) $(PNG_SRC) $(FIG_SRC)
105 @echo "*** Generating PS output ***"
106 @cp $(srcdir)/../image-eps $(BUILDDIR)/image.entities
107 export LC_PAPER=$(PAPER_LOCALE) && cd $(BUILDDIR) && xmlto ps -o .. $(MAIN)
109 $(DOC).pdf: $(DOC).ps
110 @echo "*** Generating PDF output ***"
113 #$(DOC).pdf: $(MAIN) $(PDF) $(FIG_SRC)
114 # @echo "*** Generating PDF output ***"
115 # @cp $(srcdir)/../image-pdf image.entities
116 # @export LC_PAPER=$(PAPER_LOCALE) && xmlto pdf $(MAIN)
120 -$(RM) -r $(BUILDDIR)
128 # copy png from source dir png
129 $(BUILDIMAGESDIR)/%.png: $(srcdir)/%.png
130 @echo "Copying $< to $@"
131 @mkdir -p $(BUILDIMAGESDIR)
134 $(BUILDIMAGESDIR)/%.png: %.fig
135 @echo "Generating $@ from $<"
136 @mkdir -p $(BUILDIMAGESDIR)
139 # make ps(EPS) from fig
140 $(BUILDIMAGESDIR)/%.ps: %.fig
141 @echo "Generating $@ from $<"
142 @mkdir -p $(BUILDIMAGESDIR)
146 $(BUILDIMAGESDIR)/%.pdf: %.fig
147 @echo "Generating $@ from $<"
148 @mkdir -p $(BUILDIMAGESDIR)
152 $(BUILDIMAGESDIR)/%.pdf: %.png
153 @echo "Generating $@ from $<"
154 @mkdir -p $(BUILDIMAGESDIR)
155 @cat $< | pngtopnm | pnmtops -noturn 2> /dev/null | epstopdf --filter --outfile $@ 2> /dev/null
157 # make ps(EPS) from png
158 $(BUILDIMAGESDIR)/%.ps: %.png
159 @echo "Generating $@ from $<"
160 @mkdir -p $(BUILDIMAGESDIR)
161 @cat $< | pngtopnm | pnmtops -noturn > $@ 2> /dev/null
163 # make sure xml validates properly
165 xmllint -noout -valid $(MAIN)
167 ### this is a website upload target
170 rsync -arv $(DOC).ps $(DOC).pdf html thomasvs@shell.sf.net:/home/groups/g/gs/gstreamer/htdocs/docs/$(VERSION)/$(DOC)