$NetBSD: patch-ac,v 1.5 2015/12/29 23:34:48 dholland Exp $

Use "j" as the installation prefix, and honor it fully.
Don't install the info file.
DESTDIR support.

--- doc/Makefile.in.orig	2000-06-07 08:48:18.000000000 +0000
+++ doc/Makefile.in
@@ -31,13 +31,13 @@ INSTALL_DATA = @INSTALL_DATA@
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 binprefix =
-manprefix =
+manprefix = j
 
 bindir = @bindir@
 libdir = @libdir@
-mandir = @mandir@/man1
+mandir = $(DESTDIR)@mandir@/man1
 manext = .1
-infodir = @infodir@
+infodir = $(DESTDIR)@infodir@
 datadir = @datadir@/awk
 
 TEXI2DVI = texi2dvi
@@ -80,18 +80,15 @@ $(infodir)/gawk.info::
 		exit 0; \
 	fi; \
 	$(INSTALL_DATA) $$d/gawk.info $(infodir)/gawk.info ; \
-	if $(SHELL) -c 'install-info --version' > /dev/null 2>&1 ; \
-	then install-info --info-dir=$(infodir) gawk.info ; \
-	else true ; fi; exit 0
 
 $(mandir)/gawk$(manext):: gawk.1
-	$(INSTALL_DATA) $(srcdir)/gawk.1 $(mandir)/gawk$(manext)
+	$(INSTALL_DATA) $(srcdir)/gawk.1 $(mandir)/$(manprefix)gawk$(manext)
 
 $(mandir)/igawk$(manext):: igawk.1
-	$(INSTALL_DATA) $(srcdir)/igawk.1 $(mandir)/igawk$(manext)
+	$(INSTALL_DATA) $(srcdir)/igawk.1 $(mandir)/$(manprefix)igawk$(manext)
 
 uninstall:
-	rm -f $(mandir)/gawk$(manext) $(mandir)/igawk$(manext) $(infodir)/gawk.info*
+	rm -f $(mandir)/$(manprefix)gawk$(manext) $(mandir)/$(manprefix)igawk$(manext) $(infodir)/gawk.info*
 
 dvi:	gawk.dvi