--- pgp/src/makefile.unx	2018/04/24 16:38:22	1.1.1.2
+++ pgp/src/makefile.unx	2018/04/24 16:42:03	1.1.1.6
@@ -1,5 +1,32 @@
 # makefile for PGP (unix)
 #
+# PGP 2.6 can be compiled to use either the modular exponentiation
+# routines that come with RSAREF or those that are built into the
+# multiprecision library (mpilib) that comes with PGP.  For UNIX machines
+# (and probably VAX/VMS, too), we recommend using the RSAREF routines.
+# For MSDOS, we recommend using the mpilib routines (there are assembly
+# language routines that mpilib can call under MSDOS making it much faster
+# than the C code in RSAREF).  To use the mpilib routines, you
+# should:
+#	(1) make sure you have the version of RSAREF that comes with
+#	    the PGP 2.6 distribution,
+#	(2) in this makefile, add the compiler switch -DUSEMPILIB to
+#	    CFLAGS for your system below,
+#	(3) in the RSAREF makefile, add the compiler switch
+#	    -DUSEMPILIB to CFLAGS before building RSAREF.
+# Note: when you build RSAREF with -DUSEMPILIB, rdemo and dhdemo will
+# fail to link, because they will be unable to find the modular
+# exponentiation routines.  This is OK.
+#
+# Alternatively, to build PGP 2.6 with the RSAREF exponentiation routines,
+#	(1) you can use any version of the March 16, 1994 distribution
+#	    of RSAREF.
+#	(2) you need not modify this makefile,
+#	(3) you need not modify the RSAREF makefile.
+#
+# Note:  If your system does not have memmove, then you should add memmove.o
+# to OBJS_EXT for your rule and send that in as a bug for your platform.
+#
 # CFLAGS options:
 #
 # -DHIGHFIRST if building PGP on a big-endian system
@@ -25,9 +52,6 @@
 # -DUSE_SELECT to use select() system call
 # -DUSE_NBIO   to use non-blocking read()
 
-# To define the OS we are compiling under, define one of:
-# -DMSDOS, -DUNIX, -DVMS, -DATARI, -DAMIGA
-
 CFLAGS= -O -DUNIX -DPORTABLE $(BYTEORDER)
 
 # must set byte order for targets "sysv" and "bsd"
@@ -35,16 +59,19 @@ CFLAGS= -O -DUNIX -DPORTABLE $(BYTEORDER
 
 CC      = cc
 LD      = cc		# Link command
-LDFLAGS	=  			# Flags for linker
+LDFLAGS	= 
 CPP     = $(CC) -E
+DBG	= -O
 
-ASM	= $(CC)			# Assembler command
-ASMFLAGS = -c		# Flags for assembler
+# uncomment this for old versions of make
+#MAKE	= make
+
+ASM	= $(CC)	-c		# Assembler command
 
 OBJS_EXT=			# ASM obj. files
 LIBS_EXT=			# Libararies
 
-PROJ	=pgp$E
+PROJ	=pgp
 
 default:
 	@echo "type:"
@@ -52,9 +79,12 @@ default:
 	@echo ""
 	@echo "where <system> can be:"
 	@echo "        sun4gcc, sun4cc(*), sun3gcc, sun3asm, sun3cc(*), sun386i, sunspc,"
-	@echo "        sysv_386, sco-2.0, x286(*), hpux, linux, mips-ultrix, vax-ultrix,"
-	@echo "        os2, mach_386, 386bsd, isc, isc_asm, 3b1, 3b1_asm, rs6000,"
-	@echo "        bsd, vax_bsd43, rt_aos4, osf, sgigcc_asm, sgigcc, irix"
+	@echo "        sysv_386, sco-2.0, x286(*), linux, mips-ultrix, vax-ultrix,"
+	@echo "        xenix386, mach_386, 386bsd, isc, isc_asm, 3b1, 3b1_asm, rs6000,"
+	@echo "        bsd, bsdgcc, vax_bsd43, rt_aos4, osf, sgigcc_asm, sgigcc, irix,"
+	@echo "        irix_asm, newsgcc, newsasm, aux(*), aux-gcc, os2, djgpp, sun4sunos5gcc,"
+	@echo "        hpux-pa-ansi, hpux-pa-gcc, hpux-pa(*), hpux-68k-ansi, hpux-68k-gcc"
+	@echo "        hpux-68k(*), next, next486, netbsd"
 	@echo ""
 	@echo "for targets marked with (*) you must first get unproto, see"
 	@echo "setup.doc for further details"
@@ -62,21 +92,41 @@ default:
 
 all: $(PROJ)
 
-80386.o:	80386.S
-	$(CPP) 80386.S > _80386.s
-	$(ASM) $(ASMFLAGS) _80386.s -o $@
+# If you want to use MPILIB, uncomment this line:
+USEMPILIB = -DUSEMPILIB
+
+# For an RSAREF version, uncomment the following lines
+RSADIR = ../../rsaref
+RSALIBDIR = $(RSADIR)/install/unix
+RSAINCDIR = -I$(RSADIR)/source -I$(RSADIR)/test $(USEMPILIB)
+RSALIBS = $(RSALIBDIR)/rsaref.a
+RSAOBJS = rsaglue2.o
+
+# Assembly-language subroutine dependencies
+
+_80386.o:	80386.S
+	$(CPP) $(ASMDEF) 80386.S > _80386.s
+	$(ASM) -o $@ _80386.s
 	rm -f _80386.s
 
 8086.o: 8086.asm
 	cp 8086.asm 8086.s
-	$(ASM) $(ASMFLAGS) 8086.s
+	$(ASM) -o $@ 8086.s
 	rm -f 8086.s
 
-zmatch.o:	zmatch.S
-	$(CPP) zmatch.S > _zmatch.s
-	$(ASM) $(ASMFLAGS) _zmatch.s -o $@
+_zmatch.o:	zmatch.S
+	$(CPP) $(ASMDEF) zmatch.S > _zmatch.s
+	$(ASM) -o $@ _zmatch.s
 	rm -f _zmatch.s
 
+sparc.o:	sparc.S
+	$(CPP) $(ASMDEF) sparc.S > _sparc.s
+	$(ASM) -o $@ _sparc.s
+	rm -f _sparc.s
+
+#mc68020.o:
+#	$(CC) -c mc68020.S
+
 ZIPOBJS= zbits.o zdeflate.o zfile_io.o zglobals.o \
 	zinflate.o zip.o zipup.o ztrees.o zunzip.o 
 
@@ -84,123 +134,204 @@ OBJ1 =	pgp.o crypto.o keymgmt.o fileio.o
 	mdfile.o more.o armor.o mpilib.o mpiio.o \
 	genprime.o rsagen.o random.o idea.o passwd.o \
 	md5.o system.o language.o getopt.o keyadd.o \
-	config.o keymaint.o charset.o
+	config.o keymaint.o charset.o \
+	randpool.o noise.o
 
-OBJS =	$(OBJ1) $(ZIPOBJS) $(OBJS_EXT)
+OBJS =	$(OBJ1) $(ZIPOBJS) $(RSAOBJS) $(OBJS_EXT)
+CFLAGS = $(CFLAGS) -I$(RSAINCDIR)
 
 $(PROJ):	$(OBJS)
-		$(LD) $(OBJS) -o $(PROJ) $(LDFLAGS) $(LIBS_EXT)
+		$(LD) -o $(PROJ) $(OBJS) $(LDFLAGS) $(LIBS_EXT) $(RSALIBS)
 
 
 linux:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="80386.o zmatch.o" \
-	CFLAGS="-O -DUNIX -DIDEA32 -DASM"
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="_80386.o _zmatch.o" \
+	CFLAGS="$(RSAINCDIR) -O6 -g3 -DUNIX -DIDEA32 -DASM" LDFLAGS="-v"
 
 386bsd:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="80386.o zmatch.o" \
-	CFLAGS="-O -DUNIX -DIDEA32 -DASM -DMAX_NAMELEN=255"
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="_80386.o _zmatch.o" \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DASM -DMAX_NAMELEN=255"
+
+netbsd:
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="_80386.o _zmatch.o" \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DASM -DMAX_NAMELEN=255"
 
 # Sun 3 with gcc
+# change -traditional-cpp to -traditional for gcc < 2.0
 sun3gcc:
 	$(MAKE) all CC=gcc LD=gcc \
-	CFLAGS="-O -DUNIX -DHIGHFIRST -DIDEA32 -DPORTABLE -DMPORTABLE"
+	CFLAGS="$(RSAINCDIR) -O -traditional-cpp -DUNIX -DHIGHFIRST -DIDEA32 -DPORTABLE"
 
-# mc68020.s can also be used without -DMPORTABLE, but this needs some
-# changes in mpilib.c, see comments in mc68020.s
 sun3asm:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=mc68020.s \
-	CFLAGS="-O -DUNIX -DHIGHFIRST -DIDEA32 -DUNIT32 -DMPORTABLE"
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=mc68020.o \
+	CFLAGS="$(RSAINCDIR) -O -traditional-cpp -DUNIX -DHIGHFIRST -DIDEA32"
 
 # Sun 3 with standard cc: compile with unproto
 sun3cc: unproto/cpp
 	$(MAKE) all CC=cc LD=cc \
-	CFLAGS="-Qpath unproto -O -DUNIX -DHIGHFIRST -DIDEA32 -DPORTABLE -DMPORTABLE"
+	CFLAGS="$(RSAINCDIR) -Qpath unproto -O -DUNIX -DHIGHFIRST -DIDEA32 -DPORTABLE"
 
 # Sun 4 SPARC with gcc (tested with gcc 1.39 and newer, sparc.s can not be used
 # with older versions of gcc)
+# change -traditional-cpp to -traditional for gcc < 2.0
 sun4gcc:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=sparc.o \
-	CFLAGS="-O -fpcc-struct-return -DUNIX -DHIGHFIRST -DIDEA32"
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="sparc.o memmove.o" \
+	CFLAGS="$(RSAINCDIR) -O -traditional-cpp -DUNIX -DHIGHFIRST -DIDEA32"
 
 # Sun 4 SPARC with standard cc: compile with unproto
 sun4cc: unproto/cpp
-	$(MAKE) all CC=cc LD=cc OBJS_EXT=sparc.o \
-	CFLAGS="-Qpath unproto -O -DUNIX -DHIGHFIRST -DIDEA32"
+	$(MAKE) all CC=cc LD=cc OBJS_EXT="sparc.o memmove.o"  \
+	CFLAGS="$(RSAINCDIR) -Qpath unproto -O -DUNIX -DHIGHFIRST -DIDEA32"
+
+# Sun 4 running Sunos5 (Solaris)...
+sun4sunos5gcc:
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=sparc.o \
+	CFLAGS="$(RSAINCDIR) -O -traditional-cpp -DSOLARIS -DUNIX -DHIGHFIRST -DIDEA32" \
+	ASMDEF=-DSYSV
 
 sun386i:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=80386.o \
-	CFLAGS="-O -DUNIX -DIDEA32"
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="_80386.o memmove.o" \
+	CFLAGS="$(RSAINCDIR) -I. -O -DUNIX -DIDEA32 -DNOTERMIO" \
+	ASMDEF=-DSYSV
 
 sunspc:
 	$(MAKE) all CC="ccspc -B/1.8.6/sun4 -ansi -w -I/usr/include" \
-	CFLAGS="-O -DUNIX -DIDEA32 -DHIGHFIRST -DUNIT32 -DMERRITT" \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DHIGHFIRST -DUNIT32 -DMERRITT" \
 	OBJS_EXT=sparc.o
 
+# Sony newsos v3 for m68k, with gcc
+# change -traditional-cpp to -traditional for gcc < 2.0
+newsgcc:
+	$(MAKE) all CC=gcc LD=gcc \
+	CFLAGS="$(RSAINCDIR) -O -I. -traditional-cpp -DNOTERMIO -D_BSD -DUNIX -DHIGHFIRST -DIDEA32 -DPORTABLE"
+
+#  with asm
+newsasm:
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=mc68020.s \
+	CFLAGS="$(RSAINCDIR) -O -I. -traditional-cpp -DNOTERMIO -D_BSD -DUNIX -DHIGHFIRST -DIDEA32"
+
 sysv:
 	$(MAKE) all CPP=/lib/cpp \
-	CFLAGS="-O -DUNIX -DPORTABLE -DMPORTABLE -DUSE_NBIO $(BYTEORDER)"
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DPORTABLE -DUSE_NBIO $(BYTEORDER)"
 
 # optimized version with 80386.S
 sysv_386:
-	$(MAKE) all CPP=/lib/cpp OBJS_EXT="80386.o zmatch.o" \
-	CFLAGS="-O -DUNIX -DIDEA32 -DUSE_NBIO -DASM" ASMFLAGS=-DSYSV
+	$(MAKE) all CPP="/lib/cpp -DSYSV" OBJS_EXT="_80386.o _zmatch.o" \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DUSE_NBIO -DASM"
+
+xenix386:
+	$(MAKE) all CPP=/lib/cpp OBJS_EXT="_80386.o _zmatch.o" \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DSVR2 -DIDEA32 -DUSE_NBIO -DASM"
 
 # Interactive Unix SVR3/386 version 3.2 with gcc
 isc:
 	$(MAKE) all CC=gcc LD=gcc LDFLAGS="-lcposix" \
-	CFLAGS="-O -DUNIX -DIDEA32 -DUSE_NBIO -DPORTABLE -DMPORTABLE"
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DUSE_NBIO -DPORTABLE -DNO_ITIMER"
 
 isc_asm:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=80386.o \
-	CFLAGS="-O -DUNIX -DIDEA32 -DUSE_NBIO" LDFLAGS="-lcposix"
+	$(MAKE) all CC=gcc LD=gcc OBJS_EXT=_80386.o ASMDEF=-DSYSV \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DUSE_NBIO -DNO_ITIMER" LDFLAGS="-lcposix"
 
 mach_386:
-	$(MAKE) all CC=gcc LD=gcc CPP=/lib/cpp OBJS_EXT=80386.o \
-	CFLAGS="-O -I. -DMACH -DUNIX -DIDEA32 -DNOTERMIO"
+	$(MAKE) all CC=gcc LD=gcc CPP=/lib/cpp OBJS_EXT=_80386.o \
+	CFLAGS="$(RSAINCDIR) -O -I. -DMACH -DUNIX -DIDEA32 -DNOTERMIO"
 
 sco-2.0:
-	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/xcpp OBJS_EXT=80386.o \
-	CFLAGS="-Dsco -O -DUNIX -DIDEA32 -DUSE_NBIO"
+	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/xcpp OBJS_EXT=_80386.o \
+	ASMDEF=-DSYSV CFLAGS="$(RSAINCDIR) -Dsco -O -DUNIX -DIDEA32 -DUSE_NBIO"
 
 # Xenix 286
 x286:
 	$(MAKE) all CC="sh ccc.x286 -M2l" LD="cc -M2l" ASM="cc -M2l" \
 	OBJS_EXT=8086.o  LDFLAGS="-F 3000" \
-	CFLAGS="-LARGE -Ot -DUNIX -DNOPROTO -DSMALL_MEM -DDYN_ALLOC \
+	CFLAGS="$(RSAINCDIR) -LARGE -Ot -DUNIX -DNOPROTO -DSMALL_MEM -DDYN_ALLOC \
 	-DUSE_NBIO -DSVR2"
 
+# AIX/386 v.1.3
+aix386:
+	$(MAKE) all CPP="/lib/cpp -DSYSV" \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DUSE_NBIO -DSYSV -DPORTABLE"
+
+# AIX/370  (like general SysV)
+aix370:
+	$(MAKE) all CPP=/lib/cpp \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DIDEA32 -DUSE_NBIO -DSYSV -DHIGHFIRST -DPORTABLE"
+
 3b1:
 	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/cpp \
-	CFLAGS="-O -I. -DUNIX -DSVR2 -DPORTABLE -DMPORTABLE -DUSE_NBIO -DHIGHFIRST"
+	CFLAGS="$(RSAINCDIR) -O -I. -DUNIX -DSVR2 -DPORTABLE -DUSE_NBIO -DHIGHFIRST \
+	-DMAX_NAMELEN=14"
 
 3b1_asm:
-	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/cpp OBJS_EXT=3B1_68010.o \
-	CFLAGS="-O -I. -DUNIX -DSVR2 -DUSE_NBIO -DHIGHFIRST"
+	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/cpp OBJS_EXT=3b168010.o \
+	CFLAGS="$(RSAINCDIR) -O -I. -DUNIX -DSVR2 -DUSE_NBIO -DHIGHFIRST -DMAX_NAMELEN=14"
 
 # Silicon Graphics Iris IRIX
 sgigcc:
 	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/cpp \
-	CFLAGS="-O -DUNIX -DPORTABLE -DUSE_NBIO -DHIGHFIRST"
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DPORTABLE -DUSE_NBIO -DHIGHFIRST"
 
 # SGI with assembler modules
 sgigcc_asm:
 	$(MAKE) all CC=gcc LD=gcc CPP=/usr/lib/cpp OBJS_EXT="r3000.o r3kd.o" \
-	CFLAGS="-O -DUNIX -DUSE_NBIO -DHIGHFIRST"
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DUSE_NBIO -DHIGHFIRST"
 
 irix:
 	$(MAKE) all CC=cc LD=cc \
-	CFLAGS="-O -DUNIX -DPORTABLE -DUSE_NBIO -DHIGHFIRST -acpp"
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DPORTABLE -DUSE_NBIO -DHIGHFIRST -acpp"
 
-hpux:
+irix_asm:
+	$(MAKE) all CC=cc LD=cc OBJS_EXT="r3000.o r3kd.o"\
+	CFLAGS="$(RSAINCDIR) -O -g -DUNIX -DUSE_NBIO -DHIGHFIRST -acpp"
+
+# Users of PGP versions <2.5 will expect a target 'hpux' to build for
+# a snake (HP Series 700 RISC machine).  Don't disappoint them.
+hpux: hpux-pa-ansi
+
+# HP series 700 pa-risc running HP/UX with HP's ANSI cc
+# UNTESTED for PGP 2.5
+hpux-pa-ansi:
 	$(MAKE) all CPP=/usr/lib/cpp \
-	CFLAGS="+DA1.0 -Aa +O3 Obb5000 -D_INCLUDE_POSIX_SOURCE \
-	-D_INCLUDE_HPUX_SOURCE -D_INCLUDE_XOPEN_SOURCE -DHIGHFIRST -DUNIX \
-	-DMPORTABLE -DPORTABLE -DUSE_NBIO -DIDEA32"
+	CFLAGS="$(RSAINCDIR) -Aa +O3 +Obb5000 -D_HPUX_SOURCE -DHIGHFIRST \
+	-DUNIX -DPORTABLE -DUSE_SELECT -DIDEA32 -DMERRITT"
+
+# HP series 700 pa-risc running HP/UX with gcc
+# UNTESTED for PGP 2.5
+hpux-pa-gcc:
+	$(MAKE) all CC=gcc LD=gcc \
+	CFLAGS="$(RSAINCDIR) -O2 -D_HPUX_SOURCE -DHIGHFIRST -DUNIX \
+	-DPORTABLE -DUSE_SELECT -DIDEA32 -DMERRITT"
+
+# HP series 700 pa-risc running HP/UX with HP's standard cc: use unproto
+# UNTESTED for PGP 2.5
+hpux-pa: unproto/cpp
+	$(MAKE) all \
+	CFLAGS="-tp,./unproto/cpp $(RSAINCDIR) -DHIGHFIRST \
+	-DUNIX -DPORTABLE -DUSE_SELECT -DIDEA32 -DMERRITT"
+
+# HP series 300 mc68k running HP/UX with HP's ANSI cc
+hpux-68k-ansi:
+	$(MAKE) all \
+	CFLAGS="$(RSAINCDIR) -Aa +O2 -D_HPUX_SOURCE -DHIGHFIRST -DUNIX \
+	-DPORTABLE -DUSE_SELECT -DIDEA32"
+
+# HP series 300 mc68k running HP/UX with gcc
+hpux-68k-gcc:
+	$(MAKE) all CC=gcc LD=gcc \
+	CFLAGS="$(RSAINCDIR) -O2 -D_HPUX_SOURCE -DHIGHFIRST -DUNIX \
+	-DPORTABLE -DUSE_SELECT -DIDEA32"
+
+# HP series 300 mc68k running HP/UX with HP's standard cc: use unproto
+# UNTESTED for PGP 2.5
+hpux-68k: unproto/cpp
+	$(MAKE) all \
+	CFLAGS="-tp,./unproto/cpp $(RSAINCDIR) -DHIGHFIRST \
+	-DUNIX -DPORTABLE -DUSE_SELECT -DIDEA32"
 
 # VAX Ultrix 4.2 BSD rev. 96, system #3 with gcc
 vax-ultrix:
 	$(MAKE) all CC=gcc LD=gcc \
-	CFLAGS="-O -DUNIX -DPORTABLE -DMPORTABLE -DUSE_SELECT \
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -DPORTABLE -DUSE_SELECT \
 	-DSIG_IGN=1 -DSIG_DFL=0"
 
 # DEC Ultrix 4.2 BSD with gcc with MIPSco processors
@@ -210,48 +341,79 @@ vax-ultrix:
 #r3000.o: r3000.s
 #	$(AS) -o $@ r3000.s
 #
+#mips-ultrix:
+#	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="r3kd.o r3000.o"\
+#	CFLAGS="$(RSAINCDIR) $(DBG) -DUNIX -DUSE_SELECT -DIDEA32"
+
 mips-ultrix:
-	$(MAKE) all CC=gcc LD=gcc OBJS_EXT="r3kd.o r3000.o"\
-	CFLAGS="-O -DUNIX -DUSE_SELECT -DIDEA32"
+	$(MAKE) all CC=gcc LD=gcc \
+	CFLAGS="$(RSAINCDIR) $(DBG) -DUNIX -DPORTABLE \
+	   -DMPORTABLE -DUSE_SELECT -DIDEA32"
 
 # RS6000 running AIX
 rs6000:
-	$(MAKE) all CFLAGS="-O -DUNIX -DUSE_NBIO -DPORTABLE \
-	-DHIGHFIRST -DIDEA32"
+	$(MAKE) all CFLAGS="$(RSAINCDIR) -O -DUNIX -DNOTERMIO -DPORTABLE \
+	-DMODERN -DHIGHFIRST -DIDEA32"
 
 next:
 	$(MAKE) all \
-	CFLAGS="-O -DNEXT -DUNIX -DHIGHFIRST -DBSD -DPORTABLE -DMPORTABLE -DNOTERMIO"
+	CFLAGS="$(RSAINCDIR) -O -DNEXT -DUNIX -DHIGHFIRST -DMACH -DPORTABLE -DNOTERMIO"
+
+next486:
+	$(MAKE) all \
+	CFLAGS="$(RSAINCDIR) -O -DNEXT -DUNIX -DMACH -DPORTABLE \
+	-DIDEA32 -DNOTERMIO"
+
+bsdgcc:
+	$(MAKE) all CC=gcc LD=gcc \
+	CFLAGS="$(RSAINCDIR) -O -I. -DNOTERMIO -D_BSD -DUNIX -DPORTABLE -DUSE_NBIO $(BYTEORDER)"
 
 bsd:
 	$(MAKE) all "LD=cc -s" \
-	CFLAGS="-O -I. -B/lib/ -DNOTERMIO -DBSD -DUNIX -DPORTABLE -DMPORTABLE -DUSE_NBIO $(BYTEORDER)"
+	CFLAGS="$(RSAINCDIR) -O -I. -B/lib/ -DNOTERMIO -D_BSD -DUNIX -DPORTABLE -DUSE_NBIO $(BYTEORDER)"
 
 sequent: unproto/cpp
 	$(MAKE) all "LD=cc -s -j" CPP=/usr/lib/cpp \
-	CFLAGS="-j -O -I. -Yp,unproto -DUNIX -DNOTERMIO -DPORTABLE -DMPORTABLE -DUSE_NBIO $(BYTEORDER)"
+	CFLAGS="$(RSAINCDIR) -j -O -I. -Yp,unproto -DUNIX -DNOTERMIO -DPORTABLE -DUSE_NBIO $(BYTEORDER)"
 
 # RT running bsd with gcc
 rt_aos4:
 	$(MAKE) all CC=gcc LD=gcc \
-	CFLAGS="-O -DUNIX -DBSD -DPORTABLE -DMPORTABLE -DHIGHFIRST -DNOTERMIO -I."
+	CFLAGS="$(RSAINCDIR) -O -DUNIX -D_BSD -DMAX_NAMELEN=255 -DPORTABLE -DHIGHFIRST -DNOTERMIO -I."
 
 # Vax running bsd with gcc
 vax_bsd43:
 	$(MAKE) all CC=gcc LD=gcc \
-	CFLAGS="-O -I. -DUNIX -DBSD -DNOTERMIO -DPORTABLE -DMPORTABLE"
+	CFLAGS="$(RSAINCDIR) -O -I. -DUNIX -D_BSD -DMAX_NAMELEN=255 -DNOTERMIO -DPORTABLE"
 
 # The Open Software Foundation's OSF/1
 osf:
 	$(MAKE) all \
-	CFLAGS="-O -I. -D_BSD -DUNIX -DNOTERMIO -DPORTABLE -DMPORTABLE $(BYTEORDER)"
+	CFLAGS="$(RSAINCDIR) -O -I. -D_BSD -DUNIX -DNOTERMIO -DPORTABLE $(BYTEORDER)"
+
+# A/UX 3.0 using unproto (mine is invoked as a cpp using the CFLAGS shown
+# I placed the cpp in a subdirectory of /src/pgp called unproto
+aux: unproto/cpp
+	$(MAKE) all CC=cc \
+	LDFLAGS=-lposix \
+	CFLAGS="$(RSAINCDIR) -B unproto/ -tp -DSVR2 \
+	-DHIGHFIRST -DUNIX -DPORTABLE -DUSE_SELECT -DUPTON"
+aux-gcc:
+	$(MAKE) all CC=gcc LD=gcc \
+	LDFLAGS=-lposix \
+	CFLAGS="$(RSAINCDIR) -O2 -DSVR2 -DHIGHFIRST -DUNIX -DPORTABLE -DUSE_SELECT -DUPTON"
 
 # optimized version with 80386.S for emx 0.8e, OS/2 2.0 or DOS
 os2:
-	$(MAKE) all E=.exe OBJS_EXT="80386.o zmatch.o" \
-	CC="gcc" CFLAGS="-O -DOS2 -DASM -DIDEA32" \
-	ASM="gcc" ASMFLAGS="-c -x assembler" \
-	LD="gcc" LDFLAGS="pgp.def"
+	$(MAKE) all PROJ=pgp.exe OBJS_EXT="_80386.o _zmatch.o" \
+	CC="gcc -Zomf" CFLAGS="$(RSAINCDIR) -O -DOS2 -DASM -DIDEA32" \
+	ASM="gcc -Zomf -c" LD="gcc" LDFLAGS="-s pgp.def"
+
+# DJGPP, DJ Delorie's port of GNU C to MS-DOA (thanks DJ!).  Tested with dmake.
+# You may have to rehack this -- I'm not good with makefiles.
+djgpp:
+	$(MAKE) "OBJS_EXT=_80386.o _zmatch.o" CC=gcc LD=gcc \
+	"CFLAGS=-O2 -DSMALL_MEM -DASM -DIDEA32" all
 
 #
 # unproto for K&R compilers
@@ -278,42 +440,52 @@ tags:
 
 ## Dependencies ##
 armor.o : armor.c mpilib.h usuals.h platform.h fileio.h mpiio.h language.h \
-  pgp.h 
-charset.o : charset.c usuals.h language.h fileio.h 
-config.o : config.c usuals.h fileio.h pgp.h 
+  pgp.h more.h armor.h crypto.h
+charset.o : charset.c usuals.h language.h charset.h system.h 
+config.o : config.c usuals.h fileio.h pgp.h more.h armor.h config.h \
+  charset.h 
 crypto.o : crypto.c mpilib.h usuals.h platform.h mpiio.h random.h idea.h \
-  crypto.h keymgmt.h mdfile.h md5.h fileio.h language.h pgp.h 
+  crypto.h keymgmt.h keymaint.h mdfile.h md5.h fileio.h charset.h language.h \
+  pgp.h more.h armor.h exitpgp.h zipup.h rsaglue.h
 fileio.o : fileio.c random.h usuals.h mpilib.h platform.h mpiio.h fileio.h \
-  language.h pgp.h 
+  language.h pgp.h more.h armor.h exitpgp.h charset.h system.h 
 genprime.o : genprime.c mpilib.h usuals.h platform.h genprime.h random.h 
-getopt.o : getopt.c 
+getopt.o : getopt.c getopt.h 
 idea.o : idea.c idea.h usuals.h 
-keyadd.o : keyadd.c mpilib.h usuals.h platform.h idea.h random.h crypto.h \
-  fileio.h keymgmt.h genprime.h rsagen.h mpiio.h language.h pgp.h 
+keyadd.o : keyadd.c mpilib.h usuals.h platform.h crypto.h fileio.h \
+  keymgmt.h charset.h language.h pgp.h more.h armor.h exitpgp.h keyadd.h \
+  keymaint.h 
 keymaint.o : keymaint.c mpilib.h usuals.h platform.h random.h crypto.h \
-  fileio.h keymgmt.h mpiio.h language.h pgp.h 
-keymgmt.o : keymgmt.c mpilib.h usuals.h platform.h idea.h random.h crypto.h \
-  fileio.h keymgmt.h genprime.h rsagen.h mpiio.h language.h pgp.h md5.h 
-language.o : language.c usuals.h fileio.h language.h pgp.h 
+  fileio.h keymgmt.h keymaint.h mpiio.h charset.h language.h pgp.h more.h \
+  armor.h 
+keymgmt.o : keymgmt.c system.h mpilib.h usuals.h platform.h idea.h random.h \
+  crypto.h fileio.h keymgmt.h rsagen.h mpiio.h language.h pgp.h more.h \
+  armor.h md5.h charset.h keymaint.h 
+language.o : language.c usuals.h fileio.h language.h pgp.h more.h armor.h \
+  charset.h 
 md5.o : md5.c md5.h 
 mdfile.o : mdfile.c mpilib.h usuals.h platform.h mdfile.h md5.h fileio.h \
-  language.h pgp.h 
-more.o : more.c mpilib.h usuals.h platform.h language.h fileio.h pgp.h 
-mpiio.o : mpiio.c mpilib.h usuals.h platform.h mpiio.h pgp.h 
-mpilib.o : mpilib.c mpilib.h usuals.h platform.h 
-passwd.o : passwd.c random.h usuals.h md5.h language.h pgp.h 
-pgp.o : pgp.c mpilib.h usuals.h platform.h random.h crypto.h fileio.h \
-  keymgmt.h language.h pgp.h 
-random.o : random.c random.h usuals.h language.h 
+  language.h pgp.h more.h armor.h 
+more.o : more.c system.h mpilib.h usuals.h platform.h language.h fileio.h \
+  pgp.h more.h armor.h charset.h 
+mpiio.o : mpiio.c mpilib.h # usuals.h platform.h mpiio.h pgp.h more.h armor.h 
+mpilib.o : mpilib.c mpilib.h # usuals.h platform.h 
+passwd.o : passwd.c random.h usuals.h md5.h language.h pgp.h more.h armor.h 
+pgp.o : pgp.c system.h mpilib.h usuals.h platform.h random.h crypto.h \
+  fileio.h keymgmt.h language.h pgp.h more.h armor.h exitpgp.h charset.h \
+  getopt.h config.h keymaint.h keyadd.h rsaglue.h
+random.o : random.c system.h random.h usuals.h language.h 
 rsagen.o : rsagen.c mpilib.h usuals.h platform.h genprime.h rsagen.h \
-  random.h 
-system.o : system.c 
+  random.h rsaglue.h
+rsaglue.o : rsaglue.c mpilib.h mpiio.h pgp.h rsaglue.h
+system.o : system.c exitpgp.h system.h charset.h 
 zbits.o : zbits.c zip.h ztailor.h ziperr.h 
-zdeflate.o : zdeflate.c zip.h ztailor.h ziperr.h 
-zfile_io.o : zfile_io.c zunzip.h 
+zdeflate.o : zdeflate.c zunzip.h usuals.h system.h zip.h ztailor.h ziperr.h 
+zfile_io.o : zfile_io.c zunzip.h usuals.h system.h 
 zglobals.o : zglobals.c zip.h ztailor.h ziperr.h 
-zinflate.o : zinflate.c zunzip.h 
-zip.o : zip.c usuals.h fileio.h language.h pgp.h 
+zinflate.o : zinflate.c zunzip.h usuals.h system.h exitpgp.h 
+zip.o : zip.c usuals.h fileio.h language.h pgp.h more.h armor.h exitpgp.h 
 zipup.o : zipup.c zip.h ztailor.h ziperr.h zrevisio.h 
 ztrees.o : ztrees.c zip.h ztailor.h ziperr.h 
-zunzip.o : zunzip.c zunzip.h 
+zunzip.o : zunzip.c zunzip.h usuals.h system.h 
+r3000.o : r3000.c mpilib.h usuals.h platform.h lmul.h