$NetBSD: patch-Makefile,v 1.6 2013/10/11 14:45:18 wiz Exp $

Install preconv and roff with 'mandoc-' prefix to avoid conflict with groff.

--- Makefile.orig	2013-10-05 14:09:07.000000000 +0000
+++ Makefile
@@ -322,12 +322,15 @@ install: all
 	mkdir -p $(DESTDIR)$(MANDIR)/man1
 	mkdir -p $(DESTDIR)$(MANDIR)/man3
 	mkdir -p $(DESTDIR)$(MANDIR)/man7
-	$(INSTALL_PROGRAM) mandoc preconv demandoc $(DESTDIR)$(BINDIR)
+	$(INSTALL_PROGRAM) mandoc demandoc $(DESTDIR)$(BINDIR)
+	$(INSTALL_PROGRAM) preconv $(DESTDIR)$(BINDIR)/mandoc-preconv
 	$(INSTALL_LIB) libmandoc.a $(DESTDIR)$(LIBDIR)
 	$(INSTALL_LIB) man.h mdoc.h mandoc.h $(DESTDIR)$(INCLUDEDIR)
-	$(INSTALL_MAN) mandoc.1 preconv.1 demandoc.1 $(DESTDIR)$(MANDIR)/man1
+	$(INSTALL_MAN) mandoc.1 demandoc.1 $(DESTDIR)$(MANDIR)/man1
+	$(INSTALL_MAN) preconv.1 $(DESTDIR)$(MANDIR)/man1/mandoc-preconv.1
 	$(INSTALL_MAN) mandoc.3 tbl.3 $(DESTDIR)$(MANDIR)/man3
-	$(INSTALL_MAN) man.7 mdoc.7 roff.7 eqn.7 tbl.7 mandoc_char.7 $(DESTDIR)$(MANDIR)/man7
+	$(INSTALL_MAN) man.7 mdoc.7 eqn.7 tbl.7 mandoc_char.7 $(DESTDIR)$(MANDIR)/man7
+	$(INSTALL_MAN) roff.7 $(DESTDIR)$(MANDIR)/man7/mandoc-roff.7
 	$(INSTALL_DATA) example.style.css $(DESTDIR)$(EXAMPLEDIR)
 
 installcgi: all