default:
	# Valid commands:
	# 
	# make build         (builds the software and man page)
	# make test          (builds sample.ps, which you can preview)
	# make sample        (converts sample.ps to .pdf using GhostScript)
	# make install       (installs opensched in /usr/local/bin)
	# make clean         (deletes temporary files)
	# make backup        (cleans then makes a source archive)
	# make gcc-dos       (works with EMX, probably also DJGPP)
	# make browseman     (read through the docs)
	# make printman      (make PostScript through the docs)

build: opensched manpage

all: opensched printman test

BINDIR=/usr/local/bin
MANDIR=/usr/local/man/man1

install: opensched manpage
	install -o root -g 0 -m 755 src/opensched $(BINDIR)
	install -o root -g 0 -m 755 doc/opensched.1 $(MANDIR)

browseman: manpage
	groff -t -man -Tlatin1 doc/opensched.1 | less
printman: doc/opensched.1.ps
doc/opensched.1.ps: manpage
	groff -t -man -Tps doc/opensched.1 > doc/opensched.ps
manpage: doc/opensched.1
doc/opensched.1: doc/opensched.1.in
	sed "s/@VERSION@/`cat VERSION`/g" $< >$@

opensched: dummy
	# opensched:
	(cd src; ${MAKE} opensched)

gcc-dos: dummy
	pushd src; ${MAKE} gcc-dos; popd

backup: veryclean
	/bin/rm -rf opensched-`cat VERSION`
	/bin/mkdir opensched-`cat VERSION`
	(tar cf - `find . -type f -print|egrep -v '\.gz|opensched-|/contrib/|src/opensched'`) | (cd opensched-`cat VERSION`; tar xpf -)
	tar cfz archive/opensched-`cat VERSION`.tar.gz opensched-`cat VERSION`/*

veryclean: clean
	/bin/rm -f opensched doc/opensched.1
	/bin/rm -rf opensched-`cat VERSION`

clean: testclean
	/bin/rm -f `find . -name '*.o'`
	/bin/rm -f `find . -name '*.aux'`
	/bin/rm -f `find . -name '*.dvi'`
	/bin/rm -f `find . -name '*.log'`
	/bin/rm -f `find . -name '*.ps'`
	/bin/rm -f `find . -name '*.pdf'`

testclean: fixperm
	/bin/rm -f `find . -name 'sample_*' -or -name sample.ps -or -name sample.pdf -or -name sample.log -or -name sample.aux -or -name sample.dvi`
	/bin/rm -f `find . -name 'test_*' -or -name test.ps -or -name test.pdf -or -name test.log -or -name test.aux -or -name test.dvi`


fixperm:
	/bin/chmod 644 `find . -type f`
	/bin/chmod 755 `find . -type d -or -name '*.sh' -or -name opensched`

test: opensched dummy
	(cd test; ${MAKE} test)

sample: opensched dummy
	(cd sample; ${MAKE} sample)

dummy: