$NetBSD: patch-aa,v 1.6 2013/10/27 20:32:56 joerg Exp $

Config fixes.
Destdir support.

--- Makefile.orig	1997-04-24 10:51:03.000000000 -0400
+++ Makefile	2008-09-04 21:28:01.000000000 -0400
@@ -7,7 +7,7 @@ CC=gcc
 # Additional options to $(CC).
 # If you are using gcc, add -fno-defer-pop.
 # This option circumvents a gcc bug on some platforms (680x0, 80386).
-OPTS=-fno-defer-pop
+OPTS= -Dunix
 
 # Extra libraries that have to be linked with the runtime system.
 # The math library "-lm" is linked by default.
@@ -24,19 +24,19 @@ LIBS=
 # not all Unix C preprocessors define it.
 # If your cpp is too fussy, make tools/clprepro and use this:
 # CPP=../../src/tools/clprepro -Dunix
-CPP=/lib/cpp -P -Dunix
+CPP=cpp -P -C -Dunix
 
 # The directory where public executables will be installed
-BINDIR=/usr/local/bin
+BINDIR=${PREFIX}/bin
 
 # The directory where the Caml Light standard library will be installed
-LIBDIR=/usr/local/lib/caml-light
+LIBDIR=${PREFIX}/lib/caml-light
 
 # The manual section where the manual pages will be installed
 MANEXT=1
 
 # The directory where the manual pages will be installed
-MANDIR=/usr/local/man/man$(MANEXT)
+MANDIR=${PREFIX}/${PKGMANDIR}/man$(MANEXT)
 
 # Some "make"s need this to ensure that they call the Bourne shell,
 # not the C shell. Seems harmless on most other "make"s.
@@ -49,7 +49,7 @@ SUBDIRS=runtime launch lib compiler link
 
 # Configure the system
 configure:
-	cd ../config; sh autoconf "$(CC) $(OPTS) $(LIBS)"
+	cd ../config; sh ./autoconf "$(CC) $(OPTS) $(LIBS)"
 
 # Build the system for the first time
 world:
@@ -118,8 +118,8 @@ compile:
 
 # Install the Caml Light system
 install:
-	if test -d $(BINDIR); then : ; else mkdir $(BINDIR); fi
-	if test -d $(LIBDIR); then : ; else mkdir $(LIBDIR); fi
+	if test -d $(DESTDIR)$(BINDIR); then : ; else mkdir $(DESTDIR)$(BINDIR); fi
+	if test -d $(DESTDIR)$(LIBDIR); then : ; else mkdir $(DESTDIR)$(LIBDIR); fi
 	cd runtime; make BINDIR=$(BINDIR) LIBDIR=$(LIBDIR) install
 	cd launch; make BINDIR=$(BINDIR) LIBDIR=$(LIBDIR) install
 	cd lib; make BINDIR=$(BINDIR) LIBDIR=$(LIBDIR) install
@@ -130,13 +130,13 @@ install:
 	cd lex; make BINDIR=$(BINDIR) LIBDIR=$(LIBDIR) install
 	cd yacc; make BINDIR=$(BINDIR) LIBDIR=$(LIBDIR) install
 	cd man; make MANDIR=$(MANDIR) MANEXT=$(MANEXT) install
-	cp camlmsgs.txt $(LIBDIR)
+	cp camlmsgs.txt $(DESTDIR)$(LIBDIR)
 
 # Remove the Caml Light system after installation
 uninstall:
-	rm -rf $(LIBDIR)
-	rm -f $(BINDIR)/camlrun $(BINDIR)/camlc $(BINDIR)/camllight
-	rm -f $(BINDIR)/camlyacc $(BINDIR)/camllex $(BINDIR)/camlmktop
+	rm -rf $(DESTDIR)$(LIBDIR)
+	rm -f $(DESTDIR)$(BINDIR)/camlrun $(DESTDIR)$(BINDIR)/camlc $(DESTDIR)$(BINDIR)/camllight
+	rm -f $(DESTDIR)$(BINDIR)/camlyacc $(DESTDIR)$(BINDIR)/camllex $(DESTDIR)$(BINDIR)/camlmktop
 
 # Remove all generated files
 clean: