openssl/makevms.com

$!
$! MAKEVMS.COM
$! Original Author:  UNKNOWN
$! Rewritten By:  Robert Byer
$!                Vice-President
$!                A-Com Computing, Inc.
$!                byer@mail.all-net.net
$!
$! Changes by Richard Levitte <richard@levitte.org>
$!	      Zoltan Arpadffy <zoli@polarhome.com>
$!
$! This procedure creates the SSL libraries of "[.xxx.EXE.CRYPTO]LIBCRYPTO.OLB"
$! "[.xxx.EXE.SSL]LIBSSL.OLB"
$! The "xxx" denotes the machine architecture of ALPHA, IA64 or VAX.
$!
$! This procedures accepts two command line options listed below.
$!
$! P1 specifies one of the following build options:
$!
$!      ALL       Just build "everything".
$!      CONFIG    Just build the "[.CRYPTO._xxx]OPENSSLCONF.H" file.
$!      BUILDINF  Just build the "[.CRYPTO._xxx]BUILDINF.H" file.
$!      SOFTLINKS Just fix the Unix soft links.
$!      BUILDALL  Same as ALL, except CONFIG, BUILDINF and SOFTILNKS aren't done.
$!      CRYPTO    Just build the "[.xxx.EXE.CRYPTO]LIBCRYPTO.OLB" library.
$!      CRYPTO/x  Just build the x part of the
$!                "[.xxx.EXE.CRYPTO]LIBCRYPTO.OLB" library.
$!      SSL       Just build the "[.xxx.EXE.SSL]LIBSSL.OLB" library.
$!      SSL_TASK  Just build the "[.xxx.EXE.SSL]SSL_TASK.EXE" program.
$!      TEST      Just build the "[.xxx.EXE.TEST]" test programs for OpenSSL.
$!      APPS      Just build the "[.xxx.EXE.APPS]" application programs for OpenSSL.
$!      ENGINES   Just build the "[.xxx.EXE.ENGINES]" application programs for OpenSSL.
$!
$! P2, if defined, specifies the C pointer size.  Ignored on VAX.
$!      ("64=ARGV" gives more efficient code with HP C V7.3 or newer.)
$!      Supported values are:
$!
$!      ""       Compile with default (/NOPOINTER_SIZE).
$!      32       Compile with /POINTER_SIZE=32 (SHORT).
$!      64       Compile with /POINTER_SIZE=64[=ARGV] (LONG[=ARGV]).
$!               (Automatically select ARGV if compiler supports it.)
$!      64=      Compile with /POINTER_SIZE=64 (LONG).
$!      64=ARGV  Compile with /POINTER_SIZE=64=ARGV (LONG=ARGV).
$!
$! P3 specifies DEBUG or NODEBUG, to compile with or without debugging
$!    information.
$!
$! P4 specifies which compiler to try to compile under.
$!
$!	  VAXC	 For VAX C.
$!	  DECC	 For DEC C.
$!	  GNUC	 For GNU C.
$!	  LINK   To only link the programs from existing object files.
$!               (not yet implemented)
$!
$! If you don't specify a compiler, it will try to determine which
$! "C" compiler to use.
$!
$! P5, if defined, sets a TCP/IP library to use, through one of the following
$! keywords:
$!
$!	UCX		for UCX or UCX emulation
$!	TCPIP		for TCP/IP Services or TCP/IP Services emulation
$!			(this is prefered over UCX)
$!	SOCKETSHR	for SOCKETSHR+NETLIB
$!	NONE		to avoid specifying which TCP/IP implementation to
$!			use at build time (this works with DEC C).  This is
$!			the default.
$!
$! P6, if defined, sets a compiler thread NOT needed on OpenVMS 7.1 (and up).
$!
$! P7, if defined, specifies a directory where ZLIB files (zlib.h,
$! libz.olb) may be found.  Optionally, a non-default object library
$! name may be included ("dev:[dir]libz_64.olb", for example).
$!
$!
$! Announce/identify.
$!
$ proc = f$environment( "procedure")
$ write sys$output "@@@ "+ -
   f$parse( proc, , , "name")+ f$parse( proc, , , "type")
$!
$ DEF_ORIG = F$ENVIRONMENT( "DEFAULT")
$ ON ERROR THEN GOTO TIDY
$ ON CONTROL_C THEN GOTO TIDY
$!
$! Check if we're in a batch job, and make sure we get to 
$! the directory this script is in
$!
$ IF F$MODE() .EQS. "BATCH"
$ THEN
$   COMNAME=F$ENVIRONMENT("PROCEDURE")
$   COMPATH=F$PARSE("A.;",COMNAME) - "A.;"
$   SET DEF 'COMPATH'
$ ENDIF
$!
$! Check What Architecture We Are Using.
$!
$ IF (F$GETSYI("CPU").LT.128)
$ THEN
$!
$!  The Architecture Is VAX.
$!
$   ARCH = "VAX"
$!
$! Else...
$!
$ ELSE
$!
$!  The Architecture Is Alpha, IA64 or whatever comes in the future.
$!
$   ARCH = F$EDIT( F$GETSYI( "ARCH_NAME"), "UPCASE")
$   IF (ARCH .EQS. "") THEN ARCH = "UNK"
$!
$! End The Architecture Check.
$!
$ ENDIF
$!
$ ARCHD = ARCH
$ LIB32 = "32"
$ POINTER_SIZE = ""
$!
$! Get VMS version.
$!
$ VMS_VERSION = f$edit( f$getsyi( "VERSION"), "TRIM")
$!
$! Check To Make Sure We Have Valid Command Line Parameters.
$!
$ GOSUB CHECK_OPTIONS
$!
$! Check To See What We Are To Do.
$!
$ IF (BUILDCOMMAND.EQS."ALL")
$ THEN
$!
$!  Start with building the OpenSSL configuration file.
$!
$   GOSUB CONFIG
$!
$!  Create The "BUILDINF.H" Include File.
$!
$   GOSUB BUILDINF
$!
$!  Fix The Unix Softlinks.
$!
$   GOSUB SOFTLINKS
$!
$ ENDIF
$!
$ IF (BUILDCOMMAND.EQS."ALL".OR.BUILDCOMMAND.EQS."BUILDALL")
$ THEN
$!
$!  Build The [.xxx.EXE.CRYPTO]LIBCRYPTO.OLB Library.
$!
$   GOSUB CRYPTO
$!
$!  Build The [.xxx.EXE.SSL]LIBSSL.OLB Library.
$!
$   GOSUB SSL
$!
$!  Build The [.xxx.EXE.SSL]SSL_TASK.EXE DECNet SSL Engine.
$!
$   GOSUB SSL_TASK
$!
$!  Build The [.xxx.EXE.TEST] OpenSSL Test Utilities.
$!
$   GOSUB TEST
$!
$!  Build The [.xxx.EXE.APPS] OpenSSL Application Utilities.
$!
$   GOSUB APPS
$!
$!  Build The [.xxx.EXE.ENGINES] OpenSSL Shareable Engines.
$!
$   GOSUB ENGINES
$!
$! Else...
$!
$ ELSE
$!
$!    Build Just What The User Wants Us To Build.
$!
$     GOSUB 'BUILDCOMMAND'
$!
$ ENDIF
$!
$! Time To EXIT.
$!
$ GOTO TIDY
$!
$! Rebuild The [.CRYPTO._xxx]OPENSSLCONF.H" file.
$!
$ CONFIG:
$!
$! Tell The User We Are Creating The [.CRYPTO._xxx]OPENSSLCONF.H File.
$!
$ WRITE SYS$OUTPUT "Creating [.CRYPTO.''ARCHD']OPENSSLCONF.H Include File."
$!
$! First, make sure the directory exists.
$!
$ IF F$PARSE("SYS$DISK:[.CRYPTO.''ARCHD']") .EQS. "" THEN -
     CREATE/DIRECTORY SYS$DISK:[.CRYPTO.'ARCHD']
$!
$! Different tar/UnZip versions/option may have named the file differently
$ IF F$SEARCH("[.crypto]opensslconf.h_in") .NES. ""
$ THEN
$   OPENSSLCONF_H_IN = "[.crypto]opensslconf.h_in"
$ ELSE
$   IF F$SEARCH( "[.crypto]opensslconf_h.in") .NES. ""
$   THEN
$     OPENSSLCONF_H_IN = "[.crypto]opensslconf_h.in"
$   ELSE
$     ! For ODS-5
$     IF F$SEARCH( "[.crypto]opensslconf.h.in") .NES. ""
$     THEN
$       OPENSSLCONF_H_IN = "[.crypto]opensslconf.h.in"
$     ELSE
$       WRITE SYS$ERROR "Couldn't find a [.crypto]opensslconf.h.in.  Exiting!"
$       $STATUS = %X00018294 ! "%RMS-F-FNF, file not found".
$       GOTO TIDY
$     ENDIF
$   ENDIF
$ ENDIF
$!
$! Create The [.CRYPTO._xxx]OPENSSLCONF.H File.
$! Make sure it has the right format.
$!
$ OSCH_NAME = "SYS$DISK:[.CRYPTO.''ARCHD']OPENSSLCONF.H"
$ CREATE /FDL=SYS$INPUT: 'OSCH_NAME'
RECORD
        FORMAT stream_lf
$ OPEN /APPEND H_FILE 'OSCH_NAME'
$!
$! Write The [.CRYPTO._xxx]OPENSSLCONF.H File.
$!
$ WRITE H_FILE "/* This file was automatically built using makevms.com */"
$ WRITE H_FILE "/* and ''OPENSSLCONF_H_IN' */"
$!
$! Write a few macros that indicate how this system was built.
$!
$ WRITE H_FILE ""
$ WRITE H_FILE "#ifndef OPENSSL_SYS_VMS"
$ WRITE H_FILE "# define OPENSSL_SYS_VMS"
$ WRITE H_FILE "#endif"
$
$! One of the best way to figure out what the list should be is to do
$! the following on a Unix system:
$!   grep OPENSSL_NO_ crypto/*/*.h ssl/*.h engines/*.h engines/*/*.h|grep ':# *if'|sed -e 's/^.*def //'|sort|uniq
$! For that reason, the list will also always end up in alphabetical order
$ CONFIG_LOGICALS := AES,-
		     ASM,INLINE_ASM,-
		     BF,-
		     CAMELLIA,-
		     CAST,-
		     CMS,-
		     COMP,-
		     DEPRECATED,-
		     DES,-
		     DGRAM,-
		     DH,-
		     DSA,-
		     EC,-
		     EC2M,-
		     ECDH,-
		     ECDSA,-
		     EC_NISTP_64_GCC_128,-
		     ENGINE,-
		     ERR,-
		     EVP,-
		     FP_API,-
		     GMP,-
		     GOST,-
		     HASH_COMP,-
		     HMAC,-
		     IDEA,-
		     JPAKE,-
		     KRB5,-
		     LHASH,-
		     MD2,-
		     MD4,-
		     MD5,-
		     MDC2,-
		     NEXTPROTONEG,-
		     OCSP,-
		     PSK,-
		     RC2,-
		     RC4,-
		     RC5,-
		     RIPEMD,-
		     RSA,-
		     SEED,-
		     SHA,-
		     SHA0,-
		     SHA1,-
		     SHA256,-
		     SHA512,-
		     SOCK,-
		     SRP,-
		     SSL_INTERN,-
		     STACK,-
		     STATIC_ENGINE,-
		     STDIO,-
		     STORE,-
		     TLSEXT,-
		     WHIRLPOOL
$! Add a few that we know about
$ CONFIG_LOGICALS := 'CONFIG_LOGICALS',-
		     THREADS
$! The following rules, which dictate how some algorithm choices affect
$! others, are picked from Configure.
$! Quick syntax:
$!  list = item[ ; list]
$!  item = algos / dependents
$!  algos = algo [, algos]
$!  dependents = dependent [, dependents]
$! When a list of algos is specified in one item, it means that they must
$! all be disabled for the rule to apply.
$! When a list of dependents is specified in one item, it means that they
$! will all be disabled if the rule applies.
$! Rules are checked sequentially.  If a rule disables an algorithm, it will
$! affect all following rules that depend on that algorithm being disabled.
$! To force something to be enabled or disabled, have no algorithms in the
$! algos part.
$ CONFIG_DISABLE_RULES := RIJNDAEL/AES;-
			  DES/MDC2;-
			  EC/ECDSA,ECDH;-
			  MD5/SSL3,TLS1;-
			  SHA/SSL3,TLS1;-
			  DH/SSL3,TLS1;-
			  TLS1/TLSEXT;-
			  EC/GOST;-
			  DSA/GOST;-
			  DH/GOST;-
			  /STATIC_ENGINE;-
			  /KRB5;-
			  /EC_NISTP_64_GCC_128
$ CONFIG_ENABLE_RULES := ZLIB_DYNAMIC/ZLIB;-
			 /THREADS
$
$! Architecture specific rule addtions
$ IF ARCH .EQS. "VAX"
$ THEN
$   ! Disable algorithms that require 64-bit integers in C
$   CONFIG_DISABLE_RULES = CONFIG_DISABLE_RULES + -
			   ";/GOST" + -
			   ";/WHIRLPOOL"
$ ENDIF
$
$ CONFIG_LOG_I = 0
$ CONFIG_LOG_LOOP1:
$   CONFIG_LOG_E = F$EDIT(F$ELEMENT(CONFIG_LOG_I,",",CONFIG_LOGICALS),"TRIM")
$   CONFIG_LOG_I = CONFIG_LOG_I + 1
$   IF CONFIG_LOG_E .EQS. "" THEN GOTO CONFIG_LOG_LOOP1
$   IF CONFIG_LOG_E .EQS. "," THEN GOTO CONFIG_LOG_LOOP1_END
$   IF F$TRNLNM("OPENSSL_NO_"+CONFIG_LOG_E)
$   THEN
$       CONFIG_DISABLED_'CONFIG_LOG_E' := YES
$       CONFIG_ENABLED_'CONFIG_LOG_E' := NO
$	CONFIG_CHANGED_'CONFIG_LOG_E' := YES
$   ELSE
$       CONFIG_DISABLED_'CONFIG_LOG_E' := NO
$       CONFIG_ENABLED_'CONFIG_LOG_E' := YES
$	! Because all algorithms are assumed enabled by default
$	CONFIG_CHANGED_'CONFIG_LOG_E' := NO
$   ENDIF
$   GOTO CONFIG_LOG_LOOP1
$ CONFIG_LOG_LOOP1_END:
$
$! Apply cascading disable rules
$ CONFIG_DISABLE_I = 0
$ CONFIG_DISABLE_LOOP0:
$   CONFIG_DISABLE_E = F$EDIT(F$ELEMENT(CONFIG_DISABLE_I,";", -
     CONFIG_DISABLE_RULES),"TRIM")
$   CONFIG_DISABLE_I = CONFIG_DISABLE_I + 1
$   IF CONFIG_DISABLE_E .EQS. "" THEN GOTO CONFIG_DISABLE_LOOP0
$   IF CONFIG_DISABLE_E .EQS. ";" THEN GOTO CONFIG_DISABLE_LOOP0_END
$
$   CONFIG_DISABLE_ALGOS = F$EDIT(F$ELEMENT(0,"/",CONFIG_DISABLE_E),"TRIM")
$   CONFIG_DISABLE_DEPENDENTS = F$EDIT(F$ELEMENT(1,"/",CONFIG_DISABLE_E),"TRIM")
$   TO_DISABLE := YES
$   CONFIG_ALGO_I = 0
$   CONFIG_DISABLE_LOOP1:
$     CONFIG_ALGO_E = F$EDIT(F$ELEMENT(CONFIG_ALGO_I,",", -
       CONFIG_DISABLE_ALGOS),"TRIM")
$     CONFIG_ALGO_I = CONFIG_ALGO_I + 1
$     IF CONFIG_ALGO_E .EQS. "" THEN GOTO CONFIG_DISABLE_LOOP1
$     IF CONFIG_ALGO_E .EQS. "," THEN GOTO CONFIG_DISABLE_LOOP1_END
$     IF F$TYPE(CONFIG_DISABLED_'CONFIG_ALGO_E') .EQS. ""
$     THEN
$	TO_DISABLE := NO
$     ELSE
$	IF .NOT. CONFIG_DISABLED_'CONFIG_ALGO_E' THEN TO_DISABLE := NO
$     ENDIF
$     GOTO CONFIG_DISABLE_LOOP1
$   CONFIG_DISABLE_LOOP1_END:
$
$   IF TO_DISABLE
$   THEN
$     CONFIG_DEPENDENT_I = 0
$     CONFIG_DISABLE_LOOP2:
$	CONFIG_DEPENDENT_E = F$EDIT(F$ELEMENT(CONFIG_DEPENDENT_I,",", -
         CONFIG_DISABLE_DEPENDENTS),"TRIM")
$	CONFIG_DEPENDENT_I = CONFIG_DEPENDENT_I + 1
$	IF CONFIG_DEPENDENT_E .EQS. "" THEN GOTO CONFIG_DISABLE_LOOP2
$	IF CONFIG_DEPENDENT_E .EQS. "," THEN GOTO CONFIG_DISABLE_LOOP2_END
$       CONFIG_DISABLED_'CONFIG_DEPENDENT_E' := YES
$       CONFIG_ENABLED_'CONFIG_DEPENDENT_E' := NO
$	! Better not to assume defaults at this point...
$	CONFIG_CHANGED_'CONFIG_DEPENDENT_E' := YES
$	WRITE SYS$ERROR -
         "''CONFIG_DEPENDENT_E' disabled by rule ''CONFIG_DISABLE_E'"
$	GOTO CONFIG_DISABLE_LOOP2
$     CONFIG_DISABLE_LOOP2_END:
$   ENDIF
$   GOTO CONFIG_DISABLE_LOOP0
$ CONFIG_DISABLE_LOOP0_END:
$	
$! Apply cascading enable rules
$ CONFIG_ENABLE_I = 0
$ CONFIG_ENABLE_LOOP0:
$   CONFIG_ENABLE_E = F$EDIT(F$ELEMENT(CONFIG_ENABLE_I,";", -
     CONFIG_ENABLE_RULES),"TRIM")
$   CONFIG_ENABLE_I = CONFIG_ENABLE_I + 1
$   IF CONFIG_ENABLE_E .EQS. "" THEN GOTO CONFIG_ENABLE_LOOP0
$   IF CONFIG_ENABLE_E .EQS. ";" THEN GOTO CONFIG_ENABLE_LOOP0_END
$
$   CONFIG_ENABLE_ALGOS = F$EDIT(F$ELEMENT(0,"/",CONFIG_ENABLE_E),"TRIM")
$   CONFIG_ENABLE_DEPENDENTS = F$EDIT(F$ELEMENT(1,"/",CONFIG_ENABLE_E),"TRIM")
$   TO_ENABLE := YES
$   CONFIG_ALGO_I = 0
$   CONFIG_ENABLE_LOOP1:
$     CONFIG_ALGO_E = F$EDIT(F$ELEMENT(CONFIG_ALGO_I,",", -
       CONFIG_ENABLE_ALGOS),"TRIM")
$     CONFIG_ALGO_I = CONFIG_ALGO_I + 1
$     IF CONFIG_ALGO_E .EQS. "" THEN GOTO CONFIG_ENABLE_LOOP1
$     IF CONFIG_ALGO_E .EQS. "," THEN GOTO CONFIG_ENABLE_LOOP1_END
$     IF F$TYPE(CONFIG_ENABLED_'CONFIG_ALGO_E') .EQS. ""
$     THEN
$	TO_ENABLE := NO
$     ELSE
$	IF .NOT. CONFIG_ENABLED_'CONFIG_ALGO_E' THEN TO_ENABLE := NO
$     ENDIF
$     GOTO CONFIG_ENABLE_LOOP1
$   CONFIG_ENABLE_LOOP1_END:
$
$   IF TO_ENABLE
$   THEN
$     CONFIG_DEPENDENT_I = 0
$     CONFIG_ENABLE_LOOP2:
$	CONFIG_DEPENDENT_E = F$EDIT(F$ELEMENT(CONFIG_DEPENDENT_I,",", -
         CONFIG_ENABLE_DEPENDENTS),"TRIM")
$	CONFIG_DEPENDENT_I = CONFIG_DEPENDENT_I + 1
$	IF CONFIG_DEPENDENT_E .EQS. "" THEN GOTO CONFIG_ENABLE_LOOP2
$	IF CONFIG_DEPENDENT_E .EQS. "," THEN GOTO CONFIG_ENABLE_LOOP2_END
$       CONFIG_DISABLED_'CONFIG_DEPENDENT_E' := NO
$       CONFIG_ENABLED_'CONFIG_DEPENDENT_E' := YES
$	! Better not to assume defaults at this point...
$	CONFIG_CHANGED_'CONFIG_DEPENDENT_E' := YES
$	WRITE SYS$ERROR -
         "''CONFIG_DEPENDENT_E' enabled by rule ''CONFIG_ENABLE_E'"
$	GOTO CONFIG_ENABLE_LOOP2
$     CONFIG_ENABLE_LOOP2_END:
$   ENDIF
$   GOTO CONFIG_ENABLE_LOOP0
$ CONFIG_ENABLE_LOOP0_END:
$
$! Write to the configuration
$ CONFIG_LOG_I = 0
$ CONFIG_LOG_LOOP2:
$   CONFIG_LOG_E = F$EDIT(F$ELEMENT(CONFIG_LOG_I,",",CONFIG_LOGICALS),"TRIM")
$   CONFIG_LOG_I = CONFIG_LOG_I + 1
$   IF CONFIG_LOG_E .EQS. "" THEN GOTO CONFIG_LOG_LOOP2
$   IF CONFIG_LOG_E .EQS. "," THEN GOTO CONFIG_LOG_LOOP2_END
$   IF CONFIG_CHANGED_'CONFIG_LOG_E'
$   THEN
$     IF CONFIG_DISABLED_'CONFIG_LOG_E'
$     THEN
$	WRITE H_FILE "#ifndef OPENSSL_NO_",CONFIG_LOG_E
$	WRITE H_FILE "# define OPENSSL_NO_",CONFIG_LOG_E
$	WRITE H_FILE "#endif"
$     ELSE
$	WRITE H_FILE "#ifndef OPENSSL_",CONFIG_LOG_E
$	WRITE H_FILE "# define OPENSSL_",CONFIG_LOG_E
$	WRITE H_FILE "#endif"
$     ENDIF
$   ENDIF
$   GOTO CONFIG_LOG_LOOP2
$ CONFIG_LOG_LOOP2_END:
$!
$ WRITE H_FILE ""
$ WRITE H_FILE "/* STCP support comes with TCPIP 5.7 ECO 2 "
$ WRITE H_FILE " * enable on newer systems / 2012-02-24 arpadffy */"
$ WRITE H_FILE "#define OPENSSL_NO_SCTP"
$ WRITE H_FILE ""
$!
$! Add in the common "crypto/opensslconf.h.in".
$!
$ TYPE 'OPENSSLCONF_H_IN' /OUTPUT=H_FILE:
$!
$ IF ARCH .NES. "VAX"
$ THEN
$!
$!  Write the non-VAX specific data
$!
$   WRITE H_FILE "#if defined(HEADER_RC4_H)"
$   WRITE H_FILE "#undef RC4_INT"
$   WRITE H_FILE "#define RC4_INT unsigned int"
$   WRITE H_FILE "#undef RC4_CHUNK"
$   WRITE H_FILE "#define RC4_CHUNK unsigned long long"
$   WRITE H_FILE "#endif"
$!
$   WRITE H_FILE "#if defined(HEADER_DES_LOCL_H)"
$   WRITE H_FILE "#undef DES_LONG"
$   WRITE H_FILE "#define DES_LONG unsigned int"
$   WRITE H_FILE "#undef DES_PTR"
$   WRITE H_FILE "#define DES_PTR"
$   WRITE H_FILE "#undef DES_RISC1"
$   WRITE H_FILE "#undef DES_RISC2"
$   WRITE H_FILE "#define DES_RISC1"
$   WRITE H_FILE "#undef DES_UNROLL"
$   WRITE H_FILE "#define DES_UNROLL"
$   WRITE H_FILE "#endif"
$!
$   WRITE H_FILE "#if defined(HEADER_BN_H)"
$   WRITE H_FILE "#undef BN_LLONG"	! Never define with SIXTY_FOUR_BIT
$   WRITE H_FILE "#undef SIXTY_FOUR_BIT_LONG"
$   WRITE H_FILE "#undef SIXTY_FOUR_BIT"
$   WRITE H_FILE "#define SIXTY_FOUR_BIT"
$   WRITE H_FILE "#undef THIRTY_TWO_BIT"
$   WRITE H_FILE "#undef SIXTEEN_BIT"
$   WRITE H_FILE "#undef EIGHT_BIT"
$   WRITE H_FILE "#endif"
$
$   WRITE H_FILE "#undef OPENSSL_EXPORT_VAR_AS_FUNCTION"
$!
$!  Else...
$!
$ ELSE
$!
$!  Write the VAX specific data
$!
$   WRITE H_FILE "#if defined(HEADER_RC4_H)"
$   WRITE H_FILE "#undef RC4_INT"
$   WRITE H_FILE "#define RC4_INT unsigned char"
$   WRITE H_FILE "#undef RC4_CHUNK"
$   WRITE H_FILE "#define RC4_CHUNK unsigned long"
$   WRITE H_FILE "#endif"
$!
$   WRITE H_FILE "#if defined(HEADER_DES_LOCL_H)"
$   WRITE H_FILE "#undef DES_LONG"
$   WRITE H_FILE "#define DES_LONG unsigned long"
$   WRITE H_FILE "#undef DES_PTR"
$   WRITE H_FILE "#define DES_PTR"
$   WRITE H_FILE "#undef DES_RISC1"
$   WRITE H_FILE "#undef DES_RISC2"
$   WRITE H_FILE "#undef DES_UNROLL"
$   WRITE H_FILE "#endif"
$!
$   WRITE H_FILE "#if defined(HEADER_BN_H)"
$   WRITE H_FILE "#undef BN_LLONG"	! VAX C/DEC C doesn't have long long
$   WRITE H_FILE "#undef SIXTY_FOUR_BIT_LONG"
$   WRITE H_FILE "#undef SIXTY_FOUR_BIT"
$   WRITE H_FILE "#undef THIRTY_TWO_BIT"
$   WRITE H_FILE "#define THIRTY_TWO_BIT"
$   WRITE H_FILE "#undef SIXTEEN_BIT"
$   WRITE H_FILE "#undef EIGHT_BIT"
$   WRITE H_FILE "#endif"
$!
$   WRITE H_FILE "#undef OPENSSL_EXPORT_VAR_AS_FUNCTION"
$   WRITE H_FILE "#define OPENSSL_EXPORT_VAR_AS_FUNCTION"
$!
$!  End
$!
$ ENDIF
$!
$! Close the [.CRYPTO._xxx]OPENSSLCONF.H file
$!
$ CLOSE H_FILE
$!
$! Purge The [.CRYPTO._xxx]OPENSSLCONF.H file
$!
$ PURGE SYS$DISK:[.CRYPTO.'ARCHD']OPENSSLCONF.H
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Rebuild The "[.CRYPTO._xxx]BUILDINF.H" file.
$!
$ BUILDINF:
$!
$! Tell The User We Are Creating The [.CRYPTO._xxx]BUILDINF.H File.
$!
$ WRITE SYS$OUTPUT "Creating [.CRYPTO.''ARCHD']BUILDINF.H Include File."
$!
$! Create The [.CRYPTO._xxx]BUILDINF.H File.
$!
$ BIH_NAME = "SYS$DISK:[.CRYPTO.''ARCHD']BUILDINF.H"
$ CREATE /FDL=SYS$INPUT: 'BIH_NAME'
RECORD
        FORMAT stream_lf
$!
$ OPEN /APPEND H_FILE 'bih_name'
$!
$! Get The Current Date & Time.
$!
$ TIME = F$TIME()
$!
$! Write The [.CRYPTO._xxx]BUILDINF.H File.
$!
$ CFLAGS = ""
$ if (POINTER_SIZE .nes. "")
$ then
$   CFLAGS = CFLAGS+ "/POINTER_SIZE=''POINTER_SIZE'"
$ endif
$ if (ZLIB .nes. "")
$ then
$   if (CFLAGS .nes. "") then CFLAGS = CFLAGS+ " "
$   CFLAGS = CFLAGS+ "/DEFINE=ZLIB"
$ endif
$! 
$ WRITE H_FILE "#define CFLAGS ""''CFLAGS'"""
$ WRITE H_FILE "#define PLATFORM ""VMS ''ARCHD' ''VMS_VERSION'"""
$ WRITE H_FILE "#define DATE ""''TIME'"" "
$!
$! Close The [.CRYPTO._xxx]BUILDINF.H File.
$!
$ CLOSE H_FILE
$!
$! Purge The [.CRYPTO._xxx]BUILDINF.H File.
$!
$ PURGE SYS$DISK:[.CRYPTO.'ARCHD']BUILDINF.H
$!
$! Delete [.CRYPTO]BUILDINF.H File, as there might be some residue from Unix.
$!
$ IF F$SEARCH("[.CRYPTO]BUILDINF.H") .NES. "" THEN -
     DELETE SYS$DISK:[.CRYPTO]BUILDINF.H;*
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Copy a lot of files around.
$!
$ SOFTLINKS: 
$!
$!!!! Tell The User We Are Partly Rebuilding The [.APPS] Directory.
$!!!!
$!!! WRITE SYS$OUTPUT "Rebuilding The '[.APPS]MD4.C', '[.APPS]MD5.C' And '[.APPS]RD160.C' Files."
$!!!!
$!!! DELETE SYS$DISK:[.APPS]MD4.C;*,MD5.C;*,RMD160.C;*
$!!!!
$!!!! Copy MD4.C from [.CRYPTO.MD4] into [.APPS]
$!!!!
$!!! COPY SYS$DISK:[.CRYPTO.MD4]MD4.C SYS$DISK:[.APPS]
$!!!!
$!!!! Copy MD5.C from [.CRYPTO.MD5] into [.APPS]
$!!!! Tell The User We Are Rebuilding The [.include.openssl] Directory.
$!!!!
$!!!! Copy RMD160.C from [.CRYPTO.RIPEMD] into [.APPS]
$!!!!
$!!! COPY SYS$DISK:[.CRYPTO.RIPEMD]RMD160.C SYS$DISK:[.APPS]
$!
$! Ensure that the [.include.openssl] directory contains a full set of
$! real header files.  The distribution kit may have left real or fake
$! symlinks there.  Rather than think about what's there, simply delete
$! the destination files (fake or real symlinks) before copying the real
$! header files in.  (Copying a real header file onto a real symlink
$! merely duplicates the real header file at its source.)
$!
$! Tell The User We Are Rebuilding The [.include.openssl] Directory.
$!
$ WRITE SYS$OUTPUT "Rebuilding The '[.include.openssl]' Directory."
$!
$! First, make sure the directory exists.  If it did exist, delete all
$! the existing header files (or fake or real symlinks).
$!
$ if f$parse( "sys$disk:[.include.openssl]") .eqs. ""
$ then
$   create /directory sys$disk:[.include.openssl]
$ else
$   delete sys$disk:[.include.openssl]*.h;*
$ endif
$!
$! Copy All The ".H" Files From The Main Directory.
$!
$ EXHEADER := e_os2.h
$ copy 'exheader' sys$disk:[.include.openssl]
$!
$! Copy All The ".H" Files From The [.CRYPTO] Directory Tree.
$!
$ SDIRS := , -
   'ARCHD', -
   OBJECTS, -
   MD2, MD4, MD5, SHA, MDC2, HMAC, RIPEMD, WHRLPOOL, -
   DES, AES, RC2, RC4, RC5, IDEA, BF, CAST, CAMELLIA, SEED, MODES, -
   BN, EC, RSA, DSA, ECDSA, DH, ECDH, DSO, ENGINE, -
   BUFFER, BIO, STACK, LHASH, RAND, ERR, -
   EVP, ASN1, PEM, X509, X509V3, CONF, TXT_DB, PKCS7, PKCS12, -
   COMP, OCSP, UI, KRB5, -
   CMS, PQUEUE, TS, JPAKE, SRP, STORE, CMAC
$!
$ EXHEADER_ := crypto.h, opensslv.h, ebcdic.h, symhacks.h, ossl_typ.h
$ EXHEADER_'ARCHD' := opensslconf.h
$ EXHEADER_OBJECTS := objects.h, obj_mac.h
$ EXHEADER_MD2 := md2.h
$ EXHEADER_MD4 := md4.h
$ EXHEADER_MD5 := md5.h
$ EXHEADER_SHA := sha.h
$ EXHEADER_MDC2 := mdc2.h
$ EXHEADER_HMAC := hmac.h
$ EXHEADER_RIPEMD := ripemd.h
$ EXHEADER_WHRLPOOL := whrlpool.h
$ EXHEADER_DES := des.h, des_old.h
$ EXHEADER_AES := aes.h
$ EXHEADER_RC2 := rc2.h
$ EXHEADER_RC4 := rc4.h
$ EXHEADER_RC5 := rc5.h
$ EXHEADER_IDEA := idea.h
$ EXHEADER_BF := blowfish.h
$ EXHEADER_CAST := cast.h
$ EXHEADER_CAMELLIA := camellia.h
$ EXHEADER_SEED := seed.h
$ EXHEADER_MODES := modes.h
$ EXHEADER_BN := bn.h
$ EXHEADER_EC := ec.h
$ EXHEADER_RSA := rsa.h
$ EXHEADER_DSA := dsa.h
$ EXHEADER_ECDSA := ecdsa.h
$ EXHEADER_DH := dh.h
$ EXHEADER_ECDH := ecdh.h
$ EXHEADER_DSO := dso.h
$ EXHEADER_ENGINE := engine.h
$ EXHEADER_BUFFER := buffer.h
$ EXHEADER_BIO := bio.h
$ EXHEADER_STACK := stack.h, safestack.h
$ EXHEADER_LHASH := lhash.h
$ EXHEADER_RAND := rand.h
$ EXHEADER_ERR := err.h
$ EXHEADER_EVP := evp.h
$ EXHEADER_ASN1 := asn1.h, asn1_mac.h, asn1t.h
$ EXHEADER_PEM := pem.h, pem2.h
$ EXHEADER_X509 := x509.h, x509_vfy.h
$ EXHEADER_X509V3 := x509v3.h
$ EXHEADER_CONF := conf.h, conf_api.h
$ EXHEADER_TXT_DB := txt_db.h
$ EXHEADER_PKCS7 := pkcs7.h
$ EXHEADER_PKCS12 := pkcs12.h
$ EXHEADER_COMP := comp.h
$ EXHEADER_OCSP := ocsp.h
$ EXHEADER_UI := ui.h, ui_compat.h
$ EXHEADER_KRB5 := krb5_asn.h
$ EXHEADER_CMS := cms.h
$ EXHEADER_PQUEUE := pqueue.h
$ EXHEADER_TS := ts.h
$ EXHEADER_JPAKE := jpake.h
$ EXHEADER_SRP := srp.h
$!!! EXHEADER_STORE := store.h, str_compat.h
$ EXHEADER_STORE := store.h
$ EXHEADER_CMAC := cmac.h
$!
$ i = 0
$ loop_sdirs:
$   sdir = f$edit( f$element( i, ",", sdirs), "trim")
$   i = i + 1
$   if (sdir .eqs. ",") then goto loop_sdirs_end
$   hdr_list = exheader_'sdir'
$   if (sdir .nes. "") then sdir = "."+ sdir
$   copy [.crypto'sdir']'hdr_list' sys$disk:[.include.openssl]
$ goto loop_sdirs
$ loop_sdirs_end:
$!
$! Copy All The ".H" Files From The [.SSL] Directory.
$!
$! (keep these in the same order as ssl/Makefile)
$ EXHEADER := ssl.h, ssl2.h, ssl3.h, ssl23.h, tls1.h, dtls1.h, kssl.h
$ copy sys$disk:[.ssl]'exheader' sys$disk:[.include.openssl]
$!
$! Purge the [.include.openssl] header files.
$!
$ purge sys$disk:[.include.openssl]*.h
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Build The "[.xxx.EXE.CRYPTO]SSL_LIBCRYPTO''LIB32'.OLB" Library.
$!
$ CRYPTO:
$!
$! Tell The User What We Are Doing.
$!
$ WRITE SYS$OUTPUT ""
$ WRITE SYS$OUTPUT -
   "Building The [.",ARCHD,".EXE.CRYPTO]SSL_LIBCRYPTO''LIB32'.OLB Library."
$!
$! Go To The [.CRYPTO] Directory.
$!
$ SET DEFAULT SYS$DISK:[.CRYPTO]
$!
$! Build The [.xxx.EXE.CRYPTO]LIBCRYPTO.OLB Library.
$!  
$ @CRYPTO-LIB LIBRARY 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" -
   "''ISSEVEN'" "''BUILDPART'" "''POINTER_SIZE'" "''ZLIB'"
$!
$! Build The [.xxx.EXE.CRYPTO]*.EXE Test Applications.
$!  
$ @CRYPTO-LIB APPS 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" -
   "''ISSEVEN'" "''BUILDPART'" "''POINTER_SIZE'" "''ZLIB'"
$!
$! Go Back To The Main Directory.
$!
$ SET DEFAULT [-]
$!
$! Time To RETURN.
$!
$ RETURN
$!
$! Build The "[.xxx.EXE.SSL]SSL_LIBSSL''LIB32'.OLB" Library.
$!
$ SSL:
$!
$! Tell The User What We Are Doing.
$!
$ WRITE SYS$OUTPUT ""
$ WRITE SYS$OUTPUT -
   "Building The [.",ARCHD,".EXE.SSL]SSL_LIBSSL''LIB32'.OLB Library."
$!
$! Go To The [.SSL] Directory.
$!
$ SET DEFAULT SYS$DISK:[.SSL]
$!
$! Build The [.xxx.EXE.SSL]LIBSSL.OLB Library.
$!
$ @SSL-LIB LIBRARY 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" -
   "''ISSEVEN'" "''POINTER_SIZE'" "''ZLIB'"
$!
$! Go Back To The Main Directory.
$!
$ SET DEFAULT [-]
$!
$! Time To Return.
$!
$ RETURN
$!
$! Build The "[.xxx.EXE.SSL]SSL_TASK.EXE" Program.
$!
$ SSL_TASK:
$!
$! Tell The User What We Are Doing.
$!
$ WRITE SYS$OUTPUT ""
$ WRITE SYS$OUTPUT -
   "Building DECNet Based SSL Engine, [.",ARCHD,".EXE.SSL]SSL_TASK.EXE"
$!
$! Go To The [.SSL] Directory.
$!
$ SET DEFAULT SYS$DISK:[.SSL]
$!
$! Build The [.xxx.EXE.SSL]SSL_TASK.EXE
$!
$ @SSL-LIB SSL_TASK 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" -
   "''ISSEVEN'" "''POINTER_SIZE'" "''ZLIB'"
$!
$! Go Back To The Main Directory.
$!
$ SET DEFAULT [-]
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Build The OpenSSL Test Programs.
$!
$ TEST:
$!
$! Tell The User What We Are Doing.
$!
$ WRITE SYS$OUTPUT ""
$ WRITE SYS$OUTPUT "Building The OpenSSL [.",ARCHD,".EXE.TEST] Test Utilities."
$!
$! Go To The [.TEST] Directory.
$!
$ SET DEFAULT SYS$DISK:[.TEST]
$!
$! Build The Test Programs.
$!
$ @MAKETESTS 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" "''ISSEVEN'" -
   "''POINTER_SIZE'" "''ZLIB'"
$!
$! Go Back To The Main Directory.
$!
$ SET DEFAULT [-]
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Build The OpenSSL Application Programs.
$!
$ APPS:
$!
$! Tell The User What We Are Doing.
$!
$ WRITE SYS$OUTPUT ""
$ WRITE SYS$OUTPUT "Building OpenSSL [.",ARCHD,".EXE.APPS] Applications."
$!
$! Go To The [.APPS] Directory.
$!
$ SET DEFAULT SYS$DISK:[.APPS]
$!
$! Build The Application Programs.
$!
$ @MAKEAPPS 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" "''ISSEVEN'" -
   "" "''POINTER_SIZE'" "''ZLIB'"
$!
$! Go Back To The Main Directory.
$!
$ SET DEFAULT [-]
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Build The OpenSSL Application Programs.
$!
$ ENGINES:
$!
$! Tell The User What We Are Doing.
$!
$ WRITE SYS$OUTPUT ""
$ WRITE SYS$OUTPUT "Building OpenSSL [.",ARCHD,".EXE.ENGINES] Engines."
$!
$! Go To The [.ENGINES] Directory.
$!
$ SET DEFAULT SYS$DISK:[.ENGINES]
$!
$! Build The Application Programs.
$!
$ @MAKEENGINES ENGINES 'DEBUGGER' "''COMPILER'" "''TCPIP_TYPE'" -
   "''ISSEVEN'" "''BUILDPART'" "''POINTER_SIZE'" "''ZLIB'"
$!
$! Go Back To The Main Directory.
$!
$ SET DEFAULT [-]
$!
$! That's All, Time To RETURN.
$!
$ RETURN
$!
$! Check The User's Options.
$!
$ CHECK_OPTIONS:
$!
$! Check if there's a "part", and separate it out
$!
$ BUILDPART = F$ELEMENT(1,"/",P1)
$ IF BUILDPART .EQS. "/"
$ THEN
$   BUILDPART = ""
$ ELSE
$   P1 = F$EXTRACT(0,F$LENGTH(P1) - F$LENGTH(BUILDPART) - 1, P1)
$ ENDIF
$!
$! Check To See If P1 Is Blank.
$!
$ IF (P1.EQS."ALL")
$ THEN
$!
$!   P1 Is ALL, So Build Everything.
$!
$    BUILDCOMMAND = "ALL"
$!
$! Else...
$!
$ ELSE
$!
$!  Else, Check To See If P1 Has A Valid Argument.
$!
$   IF (P1.EQS."CONFIG").OR.(P1.EQS."BUILDINF").OR.(P1.EQS."SOFTLINKS") -
       .OR.(P1.EQS."BUILDALL") -
       .OR.(P1.EQS."CRYPTO").OR.(P1.EQS."SSL") -
       .OR.(P1.EQS."SSL_TASK").OR.(P1.EQS."TEST").OR.(P1.EQS."APPS") -
       .OR.(P1.EQS."ENGINES")
$   THEN
$!
$!    A Valid Argument.
$!
$     BUILDCOMMAND = P1
$!
$!  Else...
$!
$   ELSE
$!
$!    Tell The User We Don't Know What They Want.
$!
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "USAGE:   @MAKEVMS.COM [Target] [Pointer size] [Debug option] <Compiler>"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "Example: @MAKEVMS.COM ALL """" NODEBUG "
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "The Target ",P1," Is Invalid.  The Valid Target Options Are:"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "    ALL      :  Just Build Everything."
$     WRITE SYS$OUTPUT "    CONFIG   :  Just build the [.CRYPTO._xxx]OPENSSLCONF.H file."
$     WRITE SYS$OUTPUT "    BUILDINF :  Just build the [.CRYPTO._xxx]BUILDINF.H file."
$     WRITE SYS$OUTPUT "    SOFTLINKS:  Just Fix The Unix soft links."
$     WRITE SYS$OUTPUT "    BUILDALL :  Same as ALL, except CONFIG, BUILDINF and SOFTILNKS aren't done."
$     WRITE SYS$OUTPUT "    CRYPTO   :  To Build Just The [.xxx.EXE.CRYPTO]LIBCRYPTO.OLB Library."
$     WRITE SYS$OUTPUT "    CRYPTO/x :  To Build Just The x Part Of The"
$     WRITE SYS$OUTPUT "                [.xxx.EXE.CRYPTO]LIBCRYPTO.OLB Library."
$     WRITE SYS$OUTPUT "    SSL      :  To Build Just The [.xxx.EXE.SSL]LIBSSL.OLB Library."
$     WRITE SYS$OUTPUT "    SSL_TASK :  To Build Just The [.xxx.EXE.SSL]SSL_TASK.EXE Program."
$     WRITE SYS$OUTPUT "    TEST     :  To Build Just The OpenSSL Test Programs."
$     WRITE SYS$OUTPUT "    APPS     :  To Build Just The OpenSSL Application Programs."
$     WRITE SYS$OUTPUT "    ENGINES  :  To Build Just The ENGINES"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT " Where 'xxx' Stands For:"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "    ALPHA[64]:  Alpha Architecture."
$     WRITE SYS$OUTPUT "    IA64[64] :  IA64 Architecture."
$     WRITE SYS$OUTPUT "    VAX      :  VAX Architecture."
$     WRITE SYS$OUTPUT ""
$!
$!    Time To EXIT.
$!
$     GOTO TIDY
$!
$!  End The Valid Argument Check.
$!
$   ENDIF
$!
$! End The P1 Check.
$!
$ ENDIF
$!
$! Check P2 (POINTER_SIZE).
$!
$ IF (P2 .NES. "") .AND. (ARCH .NES. "VAX")
$ THEN
$!
$   IF (P2 .EQS. "32")
$   THEN
$     POINTER_SIZE = "32"
$   ELSE
$     POINTER_SIZE = F$EDIT( P2, "COLLAPSE, UPCASE")
$     IF ((POINTER_SIZE .EQS. "64") .OR. -
       (POINTER_SIZE .EQS. "64=") .OR. -
       (POINTER_SIZE .EQS. "64=ARGV"))
$     THEN
$       ARCHD = ARCH+ "_64"
$       LIB32 = ""
$     ELSE
$!
$!      Tell The User Entered An Invalid Option.
$!
$       WRITE SYS$OUTPUT ""
$       WRITE SYS$OUTPUT "The Option ", P2, -
         " Is Invalid.  The Valid Options Are:"
$       WRITE SYS$OUTPUT ""
$       WRITE SYS$OUTPUT -
         "    """"       :  Compile with default (short) pointers."
$       WRITE SYS$OUTPUT -
         "    32       :  Compile with 32-bit (short) pointers."
$       WRITE SYS$OUTPUT -
         "    64       :  Compile with 64-bit (long) pointers (auto ARGV)."
$       WRITE SYS$OUTPUT -
         "    64=      :  Compile with 64-bit (long) pointers (no ARGV)."
$       WRITE SYS$OUTPUT -
         "    64=ARGV  :  Compile with 64-bit (long) pointers (ARGV)."
$       WRITE SYS$OUTPUT ""
$! 
$!      Time To EXIT.
$!
$       GOTO TIDY
$!
$     ENDIF
$!
$   ENDIF
$!
$! End The P2 (POINTER_SIZE) Check.
$!
$ ENDIF
$!
$! Check To See If P3 Is Blank.
$!
$ IF (P3.EQS."NODEBUG")
$ THEN
$!
$!   P3 Is NODEBUG, So Compile Without Debugger Information.
$!
$    DEBUGGER = "NODEBUG"
$!
$! Else...
$!
$ ELSE
$!
$!  Check To See If We Are To Compile With Debugger Information.
$!
$   IF (P3.EQS."DEBUG")
$   THEN
$!
$!    Compile With Debugger Information.
$!
$     DEBUGGER = "DEBUG"
$!
$!  Else...
$!
$   ELSE
$!
$!    Tell The User Entered An Invalid Option.
$!
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "The Option ",P3," Is Invalid.  The Valid Options Are:"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "    DEBUG    :  Compile With The Debugger Information."
$     WRITE SYS$OUTPUT "    NODEBUG  :  Compile Without The Debugger Information."
$     WRITE SYS$OUTPUT ""
$!
$!    Time To EXIT.
$!
$     GOTO TIDY
$!
$!  End The Valid Argument Check.
$!
$   ENDIF
$!
$! End The P3 Check.
$!
$ ENDIF
$!
$! Check To See If P4 Is Blank.
$!
$ IF (P4.EQS."")
$ THEN
$!
$!  O.K., The User Didn't Specify A Compiler, Let's Try To
$!  Find Out Which One To Use.
$!
$!  Check To See If We Have GNU C.
$!
$   IF (F$TRNLNM("GNU_CC").NES."")
$   THEN
$!
$!    Looks Like GNUC, Set To Use GNUC.
$!
$     COMPILER = "GNUC"
$!
$!    Tell The User We Are Using GNUC.
$!
$     WRITE SYS$OUTPUT "Using GNU 'C' Compiler."
$!
$!  End The GNU C Compiler Check.
$!
$   ENDIF
$!
$!  Check To See If We Have VAXC Or DECC.
$!
$   IF (F$GETSYI("CPU").GE.128).OR.(F$TRNLNM("DECC$CC_DEFAULT").EQS."/DECC")
$   THEN 
$!
$!    Looks Like DECC, Set To Use DECC.
$!
$     COMPILER = "DECC"
$!
$!    Tell The User We Are Using DECC.
$!
$     WRITE SYS$OUTPUT "Using DECC 'C' Compiler."
$!
$!  Else...
$!
$   ELSE
$!
$!    Looks Like VAXC, Set To Use VAXC.
$!
$     COMPILER = "VAXC"
$!
$!    Tell The User We Are Using VAX C.
$!
$     WRITE SYS$OUTPUT "Using VAXC 'C' Compiler."
$!
$!  End The DECC & VAXC Compiler Check.
$!
$   ENDIF
$!
$! Else...
$!
$ ELSE
$!
$!  Check To See If The User Entered A Valid Parameter.
$!
$   IF (P4.EQS."VAXC").OR.(P4.EQS."DECC").OR.(P4.EQS."GNUC")!.OR.(P4.EQS."LINK")
$   THEN
$!
$!    Check To See If The User Wanted To Just LINK.
$!
$     IF (P4.EQS."LINK")
$     THEN
$!
$!      Looks Like LINK-only
$!
$       COMPILER = "LINK"
$!
$!      Tell The User We Are Only Linking.
$!
$       WRITE SYS$OUTPUT "LINK Only.  This actually NOT YET SUPPORTED!"
$!
$!    End LINK Check.
$!
$     ENDIF
$!
$!    Check To See If The User Wanted DECC.
$!
$     IF (P4.EQS."DECC")
$     THEN
$!
$!      Looks Like DECC, Set To Use DECC.
$!
$       COMPILER = "DECC"
$!
$!      Tell The User We Are Using DECC.
$!
$       WRITE SYS$OUTPUT "Using DECC 'C' Compiler."
$!
$!    End DECC Check.
$!
$     ENDIF
$!
$!    Check To See If We Are To Use VAXC.
$!
$     IF (P4.EQS."VAXC")
$     THEN
$!
$!      Looks Like VAXC, Set To Use VAXC.
$!
$       COMPILER = "VAXC"
$!
$!      Tell The User We Are Using VAX C.
$!
$       WRITE SYS$OUTPUT "Using VAXC 'C' Compiler."
$!
$!    End VAXC Check
$!
$     ENDIF
$!
$!    Check To See If We Are To Use GNU C.
$!
$     IF (P4.EQS."GNUC")
$     THEN
$!
$!      Looks Like GNUC, Set To Use GNUC.
$!
$       COMPILER = "GNUC"
$!
$!      Tell The User We Are Using GNUC.
$!
$       WRITE SYS$OUTPUT "Using GNU 'C' Compiler."
$!
$!    End The GNU C Check.
$!
$     ENDIF
$!
$!  Else The User Entered An Invalid Argument.
$!
$   ELSE
$!
$!    Tell The User We Don't Know What They Want.
$!
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "The Option ",P4," Is Invalid.  The Valid Options Are:"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "    VAXC  :  To Compile With VAX C."
$     WRITE SYS$OUTPUT "    DECC  :  To Compile With DEC C."
$     WRITE SYS$OUTPUT "    GNUC  :  To Compile With GNU C."
$     WRITE SYS$OUTPUT ""
$!
$!    Time To EXIT.
$!
$     GOTO TIDY
$!
$!  End The Valid Argument Check.
$!
$   ENDIF
$!
$! End The P4 Check.
$!
$ ENDIF
$!
$! Time to check the contents of P5, and to make sure we get the correct
$! library.
$!
$ IF P5.EQS."SOCKETSHR" .OR. P5.EQS."MULTINET" .OR. P5.EQS."UCX" -
     .OR. P5.EQS."TCPIP" .OR. P5.EQS."NONE"
$ THEN
$!
$!  Check to see if SOCKETSHR was chosen
$!
$   IF P5.EQS."SOCKETSHR"
$   THEN
$!
$!    Set the library to use SOCKETSHR
$!
$     TCPIP_LIB = "SYS$DISK:[-.VMS]SOCKETSHR_SHR.OPT /OPTIONS"
$!
$!    Tell the user
$!
$     WRITE SYS$OUTPUT "Using SOCKETSHR for TCP/IP"
$!
$!    Done with SOCKETSHR
$!
$   ENDIF
$!
$!  Check to see if MULTINET was chosen
$!
$   IF P5.EQS."MULTINET"
$   THEN
$!
$!    Set the library to use UCX emulation.
$!
$     P5 = "UCX"
$!
$!    Tell the user
$!
$     WRITE SYS$OUTPUT "Using MultiNet via UCX emulation for TCP/IP"
$!
$!    Done with MULTINET
$!
$   ENDIF
$!
$!  Check to see if UCX was chosen
$!
$   IF P5.EQS."UCX"
$   THEN
$!
$!    Set the library to use UCX.
$!
$     TCPIP_LIB = "SYS$DISK:[-.VMS]UCX_SHR_DECC.OPT /OPTIONS"
$!
$!    Tell the user
$!
$     WRITE SYS$OUTPUT "Using UCX or an emulation thereof for TCP/IP"
$!
$!    Done with UCX
$!
$   ENDIF
$!
$!  Check to see if TCPIP was chosen
$!
$   IF P5.EQS."TCPIP"
$   THEN
$!
$!    Set the library to use TCPIP (post UCX).
$!
$     TCPIP_LIB = "SYS$DISK:[-.VMS]TCPIP_SHR_DECC.OPT /OPTIONS"
$!
$!    Tell the user
$!
$     WRITE SYS$OUTPUT "Using TCPIP (post UCX) for TCP/IP"
$!
$!    Done with TCPIP
$!
$   ENDIF
$!
$!  Check to see if NONE was chosen
$!
$   IF P5.EQS."NONE"
$   THEN
$!
$!    Do not use a TCPIP library.
$!
$     TCPIP_LIB = ""
$!
$!    Tell the user
$!
$     WRITE SYS$OUTPUT "A specific TCPIP library will not be used."
$!
$!    Done with NONE.
$!
$   ENDIF
$!
$!  Set the TCPIP_TYPE symbol
$!
$   TCPIP_TYPE = P5
$!
$!  Print info
$!
$   WRITE SYS$OUTPUT "TCP/IP library spec: ", TCPIP_LIB
$!
$!  Else The User Entered An Invalid Argument.
$!
$ ELSE
$   IF P5 .NES. ""
$   THEN
$!
$!    Tell The User We Don't Know What They Want.
$!
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "The Option ",P5," Is Invalid.  The Valid Options Are:"
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "    SOCKETSHR  :  To link with SOCKETSHR TCP/IP library."
$     WRITE SYS$OUTPUT "    UCX        :  To link with UCX TCP/IP library."
$     WRITE SYS$OUTPUT "    TCPIP      :  To link with TCPIP TCP/IP (post UCX) library."
$     WRITE SYS$OUTPUT "    NONE       :  To not link with a specific TCP/IP library."
$     WRITE SYS$OUTPUT ""
$!
$!    Time To EXIT.
$!
$     GOTO TIDY
$   ELSE
$!
$! If TCPIP is not defined, then hardcode it to make
$! it clear that no TCPIP is desired.
$!
$     IF P5 .EQS. ""
$     THEN
$       TCPIP_LIB = ""
$       TCPIP_TYPE = "NONE"
$     ELSE
$!
$!    Set the TCPIP_TYPE symbol
$!
$       TCPIP_TYPE = P5
$     ENDIF
$   ENDIF
$!
$!  Done with TCP/IP libraries
$!
$ ENDIF
$!
$! Special Threads For OpenVMS v7.1 Or Later
$!
$! Written By:  Richard Levitte
$!              richard@levitte.org
$!
$!
$! Check To See If We Have A Option For P6.
$!
$ IF (P6.EQS."")
$ THEN
$!
$!  Get The Version Of VMS We Are Using.
$!
$   ISSEVEN :=
$   TMP = F$ELEMENT(0,"-",F$EXTRACT(1,4,VMS_VERSION))
$   TMP = F$INTEGER(F$ELEMENT(0,".",TMP)+F$ELEMENT(1,".",TMP))
$!
$!  Check To See If The VMS Version Is v7.1 Or Later.
$!
$   IF (TMP.GE.71)
$   THEN
$!
$!    We Have OpenVMS v7.1 Or Later, So Use The Special Threads.
$!
$     ISSEVEN := ,PTHREAD_USE_D4
$!
$!  End The VMS Version Check.
$!
$   ENDIF
$!
$! End The P6 Check.
$!
$ ENDIF
$!
$!
$! Check To See If We Have A ZLIB Option.
$!
$ ZLIB = P7
$ IF (ZLIB .NES. "")
$ THEN
$!
$!  Check for expected ZLIB files.
$!
$   err = 0
$   file1 = f$parse( "zlib.h", ZLIB, , , "SYNTAX_ONLY")
$   if (f$search( file1) .eqs. "")
$   then
$     WRITE SYS$OUTPUT ""
$     WRITE SYS$OUTPUT "The Option ", ZLIB, " Is Invalid."
$     WRITE SYS$OUTPUT "    Can't find header: ''file1'"
$     err = 1
$   endif
$!
$   file2 = f$parse( ZLIB, "libz.olb", , , "SYNTAX_ONLY")
$   if (f$search( file2) .eqs. "")
$   then
$     if (err .eq. 0)
$     then
$       WRITE SYS$OUTPUT ""
$       WRITE SYS$OUTPUT "The Option ", ZLIB, " Is Invalid."
$     endif
$     WRITE SYS$OUTPUT "    Can't find library: ''file2'"
$     WRITE SYS$OUTPUT ""
$     err = err+ 2
$   endif
$   if (err .eq. 1)
$   then
$     WRITE SYS$OUTPUT ""
$   endif
$!
$   if (err .ne. 0)
$   then
$     GOTO TIDY
$   endif
$!
$!  Print info
$!
$   WRITE SYS$OUTPUT "ZLIB library spec: ", file2
$!
$! End The ZLIB Check.
$!
$ ENDIF
$!
$!  Time To RETURN...
$!
$ RETURN
$!
$ TIDY:
$!
$! Close any open files.
$!
$ if (f$trnlnm( "h_file", "LNM$PROCESS", 0, "SUPERVISOR") .nes. "") then -
   close h_file
$!
$! Restore the original default device:[directory].
$!
$ SET DEFAULT 'DEF_ORIG'
$!
$ EXIT
$!