--- /dev/null
+# for `make release' and `make html'
+DESTDIR = .
+
+# for `make install'
+PREFIX = /usr/local
+BINDIR = $(PREFIX)/bin
+SCRIPTDIR = $(PREFIX)/bin
+MANDIR = $(PREFIX)/man/man1
+INSTALL = install
+IPROG =# flags for installing programs (default none)
+IDATA = -m 0644 # flags for installing data
+
+all: buildrun.1 buildrun
+progs: buildrun
+man: buildrun.1
+
+buildrun: buildrun.c
+ $(CC) $(CFLAGS) -o $@ $<
+
+%.1: %.but
+ halibut --man=$@ $<
+
+clean:
+ rm -f *.1 buildrun *.html *.tar.gz
+
+html:
+ halibut --html=buildrun.html buildrun.but
+ mv buildrun.html $(DESTDIR)
+
+release: buildrun.1
+ mkdir -p reltmp/buildrun
+ ln -s ../../buildrun.c reltmp/buildrun
+ ln -s ../../buildrun.1 reltmp/buildrun
+ ln -s ../../buildrun.but reltmp/buildrun
+ ln -s ../../Makefile reltmp/buildrun
+ tar -C reltmp -chzf $(DESTDIR)/buildrun.tar.gz buildrun
+ rm -rf reltmp
+
+install: install-progs install-man
+install-progs: buildrun
+ mkdir -p $(BINDIR)
+ $(INSTALL) $(IPROG) buildrun $(BINDIR)/buildrun
+install-man: buildrun.1
+ mkdir -p $(MANDIR)
+ $(INSTALL) $(IDATA) buildrun.1 $(MANDIR)/buildrun.1