Now calls exit_use instead of use, for prompt failure if errors are detected.
#########################################################################
# #
# Makefile for Isabelle (Cube) #
# #
#########################################################################
#To make the system, cd to this directory and type
# make
#To make the system and test it on standard examples, type
# make test
#Environment variable ISABELLECOMP specifies the compiler.
#Environment variable ISABELLEBIN specifies the destination directory.
#For Poly/ML, ISABELLEBIN must begin with a /
#WARNING: Poly/ML databases may fail if copied or moved!
#Makes pure Isabelle (Pure) if this file is ABSENT -- but not
#if it is out of date, since this Makefile does not know its dependencies!
BIN = $(ISABELLEBIN)
COMP = $(ISABELLECOMP)
FILES = ROOT.ML Cube.thy Cube.ML
$(BIN)/Cube: $(BIN)/Pure $(FILES)
case "$(COMP)" in \
poly*) echo 'make_database"$(BIN)/Cube"; quit();' \
| $(COMP) $(BIN)/Pure;\
echo 'open PolyML; exit_use"ROOT";' | $(COMP) $(BIN)/Cube ;;\
sml*) echo 'exit_use"ROOT.ML"; xML"$(BIN)/Cube" banner;' | $(BIN)/Pure ;;\
*) echo Bad value for ISABELLECOMP: \
$(COMP) is not poly or sml;;\
esac
$(BIN)/Pure:
cd ../Pure; $(MAKE)
test: ex.ML $(BIN)/Cube
case "$(COMP)" in \
poly*) echo 'exit_use"ex.ML"; quit();' | $(COMP) $(BIN)/Cube ;;\
sml*) echo 'exit_use"ex.ML";' | $(BIN)/Cube;;\
*) echo Bad value for ISABELLECOMP: \
$(COMP) is not poly or sml;;\
esac
.PRECIOUS: $(BIN)/Pure $(BIN)/Cube