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all: examples all_tex
# set a fake time in pdf generation to prevent unnecessary differences in output
FAKETIME := TZ='Z' faketime -f '2022-01-01 00:00:00 x0,001'
ifneq ($(shell :; command -v rsync),)
RSYNC_CP ?= rsync -t
else
RSYNC_CP ?= cp -a
endif
# find all code example makefiles
.PHONY: examples
CODE_EXAMPLES := ../code_examples/*/Makefile
examples: $(CODE_EXAMPLES)
# target to convert all dot files
# needs to be run *after* examples, otherwise no dot files will be found
.PHONY: convert
DOT_FILES := $(shell find . -name *.dot)
convert: $(DOT_FILES:.dot=.pdf) $(DOT_FILES:.dot=.svg)
# use empty FORCE target because .PHONY ignores % expansion
FORCE:
../%/Makefile: FORCE
@make -C $(@D) dots
@mkdir -p $*
@find $(@D) -name *.dot -exec $(RSYNC_CP) {} $* \;
# find and build all tex files
.PHONY: all_tex
TEX_FILES := $(shell find . -name *.tex)
all_tex: $(TEX_FILES:.tex=.pdf) $(TEX_FILES:.tex=.svg)
%.pdf: %.dot
$(FAKETIME) dot -Tpdf -o $@ $<
%.pdf: %.tex
cd $(@D) && $(FAKETIME) pdflatex $(<F) --interaction=nonstopmode
%.svg: %.pdf
pdf2svg $< $@
.PHONY: clean tidy
tidy:
rm -f **/*.log **/*.aux
clean: tidy
rm -rf code_examples
rm -f **/*.pdf **/*.svg
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