patch-aa: stop assuming usage of -O if using GCC

patch-ab: respect CFLAGS, PREFIX and change location of optional options
file to /etc
patch-ac and patch-ad: fix location of options file in man pages

archivers/freeze/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.5 1999/09/24 13:07:25 brad Exp $
+# $OpenBSD: Makefile,v 1.6 1999/12/26 05:33:14 brad Exp $
 
 DISTNAME=       freeze-2.5
 CATEGORIES=	archivers
@@ -8,6 +8,5 @@ MASTER_SITES=	ftp://ftp.cdrom.com/pub/unixfreeware/archive/ \
 MAINTAINER=     ports@openbsd.org
 
 GNU_CONFIGURE=	yes
-ALL_TARGET=	prog
 
 .include <bsd.port.mk>

archivers/freeze/patches/patch-aa

@@ -0,0 +1,10 @@
+--- configure.orig	Sat Dec 25 23:57:00 1999
++++ configure	Sat Dec 25 23:57:19 1999
+@@ -126,7 +126,6 @@
+ ${CC-cc} -E conftest.c > conftest.out 2>&1
+ if egrep yes conftest.out >/dev/null 2>&1; then
+   GCC=1 # For later tests.
+-  CC="$CC -O"
+ fi
+ rm -f conftest*
+ 

archivers/freeze/patches/patch-ab

@@ -0,0 +1,36 @@
+--- Makefile.in.orig	Wed Feb 24 08:36:56 1993
++++ Makefile.in	Sun Dec 26 00:20:23 1999
+@@ -3,7 +3,7 @@
+ VPATH         = $(srcdir)
+ 
+ CC            = @CC@
+-CFLAGS        = -I.     # -O2   # for gcc 2.2.2
++CFLAGS       += -I.
+ 
+ INSTALL       = @INSTALL@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+@@ -15,10 +15,11 @@
+ 
+ .PHONY:         default
+ 
++all:            prog
+ default:        prog
+ 
+ # Added the prefix macro, so that it was easier to change installation place.
+-prefix        = /usr/local
++prefix        = $(PREFIX)
+ DEST          = $(prefix)/bin
+ MANDEST       = $(prefix)/man/man1
+ SEC           = 1
+@@ -32,9 +33,9 @@
+ 
+ # define DEFFILE as a filename with freeze's default Huffman values
+ # e.g. -DDEFFILE=\"/etc/default/freeze\"
+-# !!!! NOTE !!!! default is now $(prefix)/lib/freeze.cnf !!!!!
++# !!!! NOTE !!!! default is now /etc/freeze.cnf !!!!!
+ 
+-OPTIONS       = -DDEFFILE=\"$(prefix)/lib/freeze.cnf\"
++OPTIONS       = -DDEFFILE=\"/etc/freeze.cnf\"
+ 
+ LINTFLAGS     = -DDEBUG -DGATHER_STAT -x -h
+ 

archivers/freeze/patches/patch-ac

@@ -0,0 +1,11 @@
+--- freeze.1.orig	Sun Dec 26 00:19:16 1999
++++ freeze.1	Sun Dec 26 00:21:11 1999
+@@ -109,7 +109,7 @@
+ of following files in the command string. An explicite definition
+ of the file's type can give up to 2% of additional compression.
+ The list of types is stored in file
+-.IR /usr/local/lib/freeze.cnf .
++.IR /etc/freeze.cnf .
+ Types may be abbreviated while not ambigious. You can also determine
+ values for the static Huffman table by using a list of 8 numbers
+ separated by commas instead of

archivers/freeze/patches/patch-ad

@@ -0,0 +1,16 @@
+--- statist.1.orig	Sun Dec 26 00:19:25 1999
++++ statist.1	Sun Dec 26 00:22:59 1999
+@@ -102,11 +102,8 @@
+ percentiles and sigma) are FYI only.
+ .PP
+ You may create the 
+-.IR /etc/default/freeze
+-file (if you don't like
+-.IR /etc/default/
+-directory, choose another - in MS-DOS it is FREEZE.CNF in
+-the directory of FREEZE.EXE), which has the following format:
++.IR /etc/freeze.cnf
++file, which has the following format:
+ .in +8
+ .I name
+ =