src/Makefile.defs

# -*-Makefile-*-

export BASILISK := $(patsubst %/,%,$(dir $(realpath $(lastword $(MAKEFILE_LIST)))))

PNG = png
GENSUM = md5sum
CHECKSUM = md5sum -c --status

include $(BASILISK)/config
include Makefile.tests

export GENSUM
export CHECKSUM
export CC99
export CFLAGS
export CC
export AWK
export PYTHON_PLOT
QCC = $(BASILISK)/qcc

check: $(subst .c,.tst,$(filter-out $(TESTS),$(filter-out $(EXCLUDE),$(ALLTESTS)))) Makefile.deps

compile: $(subst .c,.s,$(filter-out $(TESTS),$(filter-out $(EXCLUDE),$(ALLTESTS)))) Makefile.deps

tags: $(subst .page,.tags,$(ALLPAGES))

itags: $(subst .page,.itags,$(filter %.h.page, $(ALLPAGES)))

clean:
	rm -f *.o *.s *.*tst *.d *.prof *.itags Makefile.deps Makefile.tests

.PRECIOUS: %.prof %.s %.c %.h %.plot

.DELETE_ON_ERROR:

%.3D.c: %.c
	ln -s -f $< $@
%.3D.s:   CFLAGS += -grid=octree
%.3D.s.d: CFLAGS += -grid=octree
%.3D.tst: CFLAGS += -grid=octree

%.gpu.c: %.c
	ln -s -f $< $@
%.gpu.s:   CFLAGS += -grid=gpu/multigrid
%.gpu.s: $(BASILISK)/libgpu.a
%.gpu.s.d: CFLAGS += -grid=gpu/multigrid
%.gpu.tst: CFLAGS += -grid=gpu/multigrid

%.CADNA.c: %.c
	ln -s -f $< $@

%.CADNA.tst: %.CADNA.s %.CADNA.c
	@CFLAGS="$(CFLAGS) -cadna" LIBS="$(LIBS) $(CADNALIBS)" OPENGLIBS="$(OPENGLIBS)"\
		GDB="$(GDB)" $(BASILISK)/runtest $@

%.tst: %.s %.c
	@PNG=$(PNG) LIBS="$(LIBS)" OPENGLIBS="$(OPENGLIBS)" \
		GDB="$(GDB)" $(BASILISK)/runtest $@

%.ctst: %.s %.c
	@PNG=$(PNG) LIBS="$(LIBS)" OPENGLIBS="$(OPENGLIBS)" \
		CFLAGS="-grid=multigrid $(CFLAGS)" \
		GDB="$(GDB)" $(BASILISK)/runtest $@

%.vtst: %.s %.c
	@PNG=$(PNG) LIBS="$(LIBS)" OPENGLIBS="$(OPENGLIBS)" \
		EXEC="$(VALGRIND)" \
		GDB="$(GDB)" $(BASILISK)/runtest $@

%.s: %.c $(QCC)
	@echo qcc -autolink $(CFLAGS) $(subst .3D_,-grid=octree,$(findstring .3D_,$*_)) \
		-o $*/$* $*.c $(LIBS) -lm
	@rm -f $*/fail $*/warn $*.dims
	@OPENGLIBS="$(OPENGLIBS)" $(QCC) -autolink -nolineno $(STRIPFLAGS) 	\
		-dimensions=dims -non-finite					\
		$(subst -g ,,$(subst -O2 ,,$(CFLAGS))) 				\
		$(subst .3D_,-grid=octree,$(findstring .3D_,$*_)) 		\
		$< -o $@ $(LIBS) -lm 2> $*.log~ || 				\
	(mkdir -p $* && 							\
	 echo "qcc -autolink $(CFLAGS) -o $*/$* $*.c $(LIBS) -lm" > $*/fail &&	\
	 cat $*.log~ >> $*/fail &&						\
	 echo "make: *** [$*.s] Error 1" >> $*/fail &&				\
	 rm -f $@ $*.*tst &&							\
	 $(GENSUM) $*.c > $*/fail.tst &&					\
	 cat $*/fail 2> /dev/stderr &&						\
	 exit 1)
	@chmod -x $@
	@test ! -s $*.log~ || ( mkdir -p $* && cat $*.log~ > $*/warn && cat $*/warn 2> /dev/stderr )
	@rm -f $*.log~ $*/fail
	@test ! -f $*.dims.ref -o ! -f $*.dims || diff $*.dims $*.dims.ref || (rm -f $@ && exit 1)
#	@rm -f $*.dims

%.prof: %.c
	$(QCC) -autolink $(subst -DTRASH=1,,$(CFLAGS)) -g -no-pie -pg $< -o $*/$* -lm
	cd $* && ./$* 2> log > out
	gprof $*/$* $*/gmon.out > $@

%.dot: %.prof
	gprof2dot.py < $< > $@

%.dot.png: %.dot
	dot -Tpng -o $@ < $<

%.dot.svg: %.dot
	dot -Tsvg -o $@ < $<

# fixme: this is obsolete
%/plot.png: %.plot
	cd $* && gnuplot -e "batch=1; PNG=\"$(PNG)\"; set term $(PNG) enhanced font \",10\"; set output 'plot.png'; set macros;" ../$< || rm -f plot.png

# warning: if this recipe is changed, runtest needs to be updated
%/plots: %.c $(BASILISK)/gnuplot.awk $(BASILISK)/python.awk \
		$(BASILISK)/gnuplot.sh
	cd $* && $(AWK) -f $(BASILISK)/gnuplot.awk < ../$*.c > plots && \
	PNG=$(PNG) sh $(BASILISK)/gnuplot.sh || rm -f plots
	cd $* && $(AWK) -f $(BASILISK)/python.awk < ../$*.c > plots.py && \
	$(PYTHON_PLOT) plots.py || rm -f plots
	@test -f $*/plots || exit 1

%/plots: %.md $(BASILISK)/gnuplot.awk $(BASILISK)/python.awk \
		$(BASILISK)/gnuplot.sh
	mkdir -p $* && cd $* && $(AWK) -f $(BASILISK)/gnuplot.awk < ../$*.md > plots && \
	PNG=$(PNG) sh $(BASILISK)/gnuplot.sh || rm -f plots
	cd $* && $(AWK) -f $(BASILISK)/python.awk < ../$*.md > plots.py && \
	python plots.py || rm -f plots
	@test -f $*/plots || exit 1

%/pdf-plots: %.c $(BASILISK)/gnuplot.awk $(BASILISK)/python.awk \
		$(BASILISK)/gnuplot.sh
	cd $* && \
	$(AWK) -v pdf=true -f $(BASILISK)/gnuplot.awk < ../$*.c > pdf-plots && \
	PNG=$(PNG) sh $(BASILISK)/gnuplot.sh . pdf-plots || rm -f pdf-plots
	@test -f $*/pdf-plots || exit 1

%.gnu: %.eps
	pstoedit -f gnuplot -flat 0.1 $< $@

%.pdf: %.h
	pandoc -o $@ $<

%.pdf: %.c
	pandoc -o $@ $<

%.tags: % $(QCC)
	$(QCC) $(CFLAGS) -tags $<

%.itags: %.tags $(subst .page,.tags,$(ALLPAGES)) $(BASILISK)/includedin.sh
	sh $(BASILISK)/includedin.sh $* > $@
	rm -f $*.html

_%.c: %.c $(QCC)
	$(QCC) $(CFLAGS) -nolineno -disable-dimensions -source $<
	@sed -i 's|^#line .*$$||' $@

_src: $(patsubst %,_%, $(filter-out $(TESTS),$(filter-out $(EXCLUDE),$(ALLTESTS))))

# lists external symbols of executables
extern = nm -u $(1) | sed -n 's/^[ ]*U \(.*\)/\1/p' | sort | uniq

whitelist: $(subst .c,.exe,$(filter-out $(EXCLUDE),$(ALLTESTS))) \
	$(subst .ctst,.cexe,$(SPECIAL_TESTS))
	@echo "updating whitelist"
	@$(call extern,$^) > whitelist

# checks that an executable only links against whitelisted external symbols
%.wexe: %.exe
	@( $(call extern,$<) | diff $(BASILISK)/test/whitelist - | \
		(sed -n 's/^> *\(.*\)/error: \1 not whitelisted/p') | \
		grep 'not whitelisted' && rm -f $@ ) || cp -f $< $@
	@test -f $@

# Octave code

%.s: %.m
	cp -f $< $@

%.tst: %.s %.m
	$(BASILISK)/runtest $@

# python modules

%.i: %.c $(QCC) $(BASILISK)/python.h
	$(QCC) $(CFLAGS) -python -c $(MDFLAGS) -I$(PYTHONINCLUDE) $<

%.py: %.i
	swig -I$(BASILISK) -python $(subst python3,-py3,$(findstring python3, $(PYTHONINCLUDE))) $*.i
	$(CC) $(CFLAGS) -c $(MDFLAGS) -I$(PYTHONINCLUDE) $*_wrap.c
	$(CC) -shared $*.o $*_wrap.o -o _$*.so

# HTML
.SECONDEXPANSION:
%.html: % %.tags $(BASILISK)/Makefile.defs                \
		$(BASILISK)/darcsit/basilisk.conf         \
		$(BASILISK)/darcsit/darcsit.conf 	  \
		$(BASILISK)/darcsit/templates/page.static \
		$(BASILISK)/darcsit/literate-c		  \
		$(BASILISK)/darcsit/codeblock		  \
		$(BASILISK)/darcsit/filetype		  \
		$(BASILISK)/darcsit/pagemagic		  \
		$(BASILISK)/darcsit/decl_anchors.awk	  \
		$(BASILISK)/page2html			  \
		$$(wildcard $$(subst .c,,%)/warn)	  \
		$$(wildcard $$(subst .c,,%)/fail)	  \
		$$(wildcard $$(subst .c,,%)/pass)
	$(BASILISK)/page2html $< > $@
	@test -s $@ || exit 1

LINKCHECKER = linkchecker --no-warnings --no-status --anchors	\
	--ignore-url='.*/$$'					\
	--ignore-url='http://groups.google.com/'		\
	--ignore-url='http://basilisk.fr/_'

%.html.check: %.html
	$(LINKCHECKER) -r 1 $<

# generated makefiles
Makefile.tests: $(BASILISK)/tests.sh $(wildcard Makefile)
	sh $(BASILISK)/tests.sh

%.s.d: %.c $(QCC)
	$(QCC) $(CFLAGS) -MD -o $@ $<

%.tags.d: % $(QCC)
	$(QCC) $(CFLAGS) -MD -tags -o $@ $<

Makefile.deps: 	Makefile.tests \
		$(subst .c,.s.d,$(filter-out $(EXCLUDE),$(ALLTESTS) $(TESTS))) \
		$(subst .page,.tags.d,$(ALLPAGES))
	@echo "updating Makefile.deps"
	@cat /dev/null $^ > Makefile.deps

include Makefile.deps