Update figures Makefile structure

figures/Makefile

@@ -0,0 +1,7 @@
+SUBDIRS := $(subst Makefile,,$(wildcard */Makefile))
+
+all: $(SUBDIRS)
+$(SUBDIRS):
+	@$(MAKE) -C $@
+
+.PHONY: all $(SUBDIRS)

figures/beacon/Makefile

@@ -1,7 +1,13 @@
 .PHONY: all dist dist-clean
 
 all: dist
-dist: sine_beacon.pdf ttl_beacon.pdf
+dist: \
+	sine_beacon.pdf sine_beacon.png \
+	ttl_beacon.pdf ttl_beacon.png
+
+dist-clean:
+	rm -v sine_beacon.*
+	rm -v ttl_beacon.*
 
 sine_beacon.%: src/single_beacon.py
 	$< --periods 2 --with-rates sine $@
@@ -9,7 +15,3 @@ sine_beacon.%: src/single_beacon.py
 ttl_beacon.%: src/single_beacon.py
 	$< --periods 2 --with-rates ttl $@
 
-
-dist-clean:
-	rm -v sine_beacon.*
-	rm -v ttl_beacon.*

figures/clocks/.gitignore

@@ -0,0 +1,2 @@
+*.pdf
+*.png

figures/clocks/Makefile

@@ -0,0 +1,18 @@
+.PHONY: all dist dist-clean
+
+
+all: dist
+dist: \
+	reference-clock.pdf  reference-clock.png \
+	wr-clocks.pdf wr-clocks.png
+
+dist-clean:
+	rm -v reference-clock.*
+	rm -v wr-clocks.*
+
+
+reference-clock.%: src/reference-clock.py
+	$< $@
+
+wr-clocks.%: src/wr-clocks.py
+	$< $@

figures/grand/Makefile

@@ -0,0 +1,7 @@
+SUBDIRS := $(subst Makefile,,$(wildcard */Makefile))
+
+all: $(SUBDIRS)
+$(SUBDIRS):
+	@$(MAKE) -C $(@D)
+
+.PHONY: all $(SUBDIRS)

figures/grand/setup/Makefile

@@ -1,21 +1,20 @@
 # vim:ft=make
 .PHONY: all clean
 
-SRCDIR = $(shell pwd)/src
-OUTPUTDIR = $(shell pwd)
+SRCDIR = ./src
 
-VPATH = $(SRCDIR)
-
-SOURCES := $(patsubst ,$(SRCDIR),$(wildcard $(SRCDIR)/*.svg))
-OBJECTS := $(patsubst %.svg,%.pdf,$(SOURCES))
+SOURCES := $(wildcard $(SRCDIR)/*.svg)
+OBJECTS := $(subst $(SRCDIR)/,,$(SOURCES))
+OBJECTS_PDF := $(patsubst %.svg,%.pdf,$(OBJECTS))
+OBJECTS_TEX := $(patsubst %.svg,%.pdf_tex,$(OBJECTS))
 
 ### Targets
-all: $(OBJECTS)
+all:  $(OBJECTS_PDF) $(OBJECTS_TEX)
 
-%.pdf: %.svg
+$(OBJECTS_PDF): %.pdf: $(SRCDIR)/%.svg
 	inkscape --export-area-drawing --export-pdf="${@F}" "$^"
 
-%.pdf_tex: %.svg
+$(OBJECTS_TEX): %.pdf_tex: $(SRCDIR)/%.svg
 	inkscape --export-area-drawing --export-latex --export-pdf="${@F}" "$^"
 
 clean: