## targets
default: Group Nat
images: 
test: Group Nat
all: images test
## global settings
SRC = $(ISABELLE_HOME)/src
OUT = $(ISABELLE_OUTPUT)
LOG = $(OUT)/log
USEDIR = $(ISABELLE_TOOL) usedir -d false -D document
## Group
Group: HOL $(LOG)/HOL-Group.gz
HOL:
	@cd $(SRC)/HOL; $(ISABELLE_TOOL) make HOL
$(LOG)/HOL-Group.gz: $(OUT)/HOL Group/ROOT.ML Group/Group.thy \
  Group/Product.thy Group/Semigroups.thy
	@$(USEDIR) $(OUT)/HOL Group
	@rm -f Group/document/pdfsetup.sty Group/document/session.tex
## Nat
Nat: FOL $(LOG)/FOL-Nat.gz
FOL:
	@cd $(SRC)/FOL; $(ISABELLE_TOOL) make FOL
$(LOG)/FOL-Nat.gz: $(OUT)/FOL Nat/ROOT.ML Nat/NatClass.thy
	@$(USEDIR) $(OUT)/FOL Nat
	@rm -f Nat/document/*.sty Nat/document/session.tex
## clean
clean:
	@rm -f $(LOG)/HOL-Group.gz $(LOG)/FOL-Nat.gz