First version of the template project.

1 files changed, 47 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..37a6547
--- /dev/null
+++ b/Makefile
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+INKSCAPE ?= inkscape
+OPENSCAD ?= openscad
+
+# Used by dxf_export/main.sh
+export INKSCAPE
+
+# Run generate_scad.sh to get the names of all OpenSCAD files that should be generated using that same script.
+GENERATED_FILES := $(addsuffix .scad,$(basename $(shell ./generate_sources.sh)))
+GENERATED_SVG_FILES := $(filter %.svg, $(GENERATED_FILES))
+GENERATED_SCAD_FILES := $(filter %.scad, $(GENERATED_FILES))
+
+# Source SVG files.
+SVG_FILES := $(shell find src -name '*.svg') $(GENERATED_SVG_FILES)
+
+# Only OpenSCAD files whose names do not start with `_' are compiled to STL.
+SCAD_FILES := $(shell find src -name '*.scad') $(GENERATED_SCAD_FILES)
+LIBRARY_SCAD_FILES := $(foreach i,$(SCAD_FILES),$(if $(filter _%,$(notdir $(i))),$(i)))  
+COMPILED_SCAD_FILES := $(filter-out $(LIBRARY_SCAD_FILES),$(SCAD_FILES))
+
+# All files that may be generated from the source files.
+STL_FILES := $(patsubst %.scad,%.stl,$(COMPILED_SCAD_FILES))
+DXF_FILES := $(patsubst %.svg,%.dxf,$(SVG_FILES))
+
+# Everything.
+all: $(STL_FILES)
+
+# Everything^-1.
+clean:
+	rm -rf $(DXF_FILES) $(STL_FILES) $(GENERATED_SCAD_FILES)
+
+# Needs to be included after target all has been defined.
+-include config.mk
+
+# Assume that any compiled OpenSCAD file may depend on any non-compiled OpenSCAD file in the same directory.
+$(foreach i,$(COMPILED_SCAD_FILES),$(eval $(i): $(filter $(dir $(i))%,$(LIBRARY_SCAD_FILES) $(DXF_FILES))))
+
+# Rule to convert an SVG file to a DXF file.
+%.dxf: %.svg
+	dxf_export/main.sh $< $@
+
+# Rule to compile an OpenSCAD file to an STL file.
+%.stl: %.scad
+	$(OPENSCAD) -o $@ $<
+
+# Rule for automaticlaly generated OpenSCAD files.
+$(GENERATED_FILES): generate_sources.sh
+	./generate_sources.sh $@ > $@