Cleanup makefile

Makefile

@@ -1,8 +1,12 @@
-prefix?=$$HOME/.local
-target_bin=${prefix}/bin
-target_man=${prefix}/share/man/man1
-bin=bwrap hppt mkgmap newp osc p rot scmfmt ts upcasetl unpage
+prefix?=$$HOME/.local/cstow/miscutils
+bindir=${prefix}/bin
+mandir=${prefix}/share/man/man1
+bins=bwrap hppt mkgmap newp osc p rot scmfmt ts upcasetl unpage
+
+.PHONY: install clean
 install:
-	install -d ${target_bin} ${target_man}
-	install -c ${bin} ${target_bin}
-	install -c ${bin:%=%.1} ${target_man}
+	install -d ${bindir} ${mandir}
+	install -c ${bins} ${bindir}
+	install -c ${bins:%=%.1} ${mandir}
+clean:
+	rm -f *~