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wget/vms/VMS-WGET.COM

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2008-04-22 17:48:36 -04:00
$! 16 November 2006. SMS.
$!
$! Attempt to build Wget 1.10 automatically, using MMK or MMS.
$!
$! Usage:
$!
$! @ wget_kit_device:[wget_kit_dir.VMS]VMS-WGET.COM -
$! [DASHD] [DBG] [HPSSL|NOSSL] [LARGE] [LIST] [MMS] -
$! [CLEAN] [CLEAN_ALL] [CLEAN_EXE] [HELP] [MULTINET]
$!
$! To enable the "-d" (diagnostics) Wget command-line option, add
$! "DASHD" to the command line.
$!
$! To enable large-file (>2GB) support (non-VAX systems), add "LARGE"
$! to the command line.
$!
$! To build a debug executable, add "DBG" to the command line.
$!
$! To get compiler listing files, add "LIST" to the command line.
$!
$! This procedure prefers MMK to MMS.
$! To use MMS when both work, add "MMS" to the command line.
$!
$! To prevent automatic detection and use of OpenSSL, add "NOSSL"
$! to the command line. This procedure prefers a generic SSL kit to HP
$! SSL. If the generic logical names OPENSSL and SSLLIB are defined,
$! they will be used instead of the the HP SSL logical names SSL$INCLUDE
$! and SYS$SHARE. To use HP SSL when these generic logical names are
$! defined, add "HPSSL" to the command line.
$!
$! To build the "CLEAN" target (which deletes all object and
$! executable files for the current CPU type, add "CLEAN" to the command
$! line. Similarly, the "CLEAN_ALL", "CLEAN_EXE" or "HELP" target may be
$! specified. For details, see [.VMS]DESCRIP.MMS.
$!
$! The source code contains some old Multinet-specific code which may
$! be useful for building the program with Multinet on old VMS versions
$! (probably VMS before V7.x). With more modern VMS and Multinet, there
$! should be no need to use any of the old Multinet-specific code. If
$! Multinet build problems occur, try adding "MULTINET" to the command
$! line. The source code contains no special code for PathWay or
$! TCPware IP software (or for the DEC/Compaq/HP UCX or TCPIP software).
$!
$!
$! Special usage for automatic dependency generation (MMS only):
$!
$! @ wget_kit_device:[wget_kit_dir.VMS]VMS-WGET.COM -
$! DEPS [DASHD] [HPSSL|NOSSL] [NOSKIP] [CLEAN|PURGE]
$!
$! See the [.VMS]DESCRIP_MKDEPS.MMS description file for more
$! details. Specifying the CLEAN target here deletes the dependency
$! files, not the usual objects and executables.
$!
$! Note that by default, DESCRIP_MKDEPS.MMS will delete the
$! intermediate *.MMSD dependency files, leaving only the comprehensive
$! dependency file, DESCRIP_DEPS.MMS. To preserve the intermediate
$! files, specify "NOSKIP".
$!
$! Specifying the PURGE target here deletes the intermediate *.MMSD
$! dependency files, and purges the comprehensive dependency file,
$! DESCRIP_DEPS.MMS.
$!
$!----------------------------------------------------------------------
$!
$! Sense the current default directory.
$!
$ def_orig = f$environment( "DEFAULT")
$!
$! Arrange for clean-up.
$!
$ on error then goto clean_up
$ on control_y then goto clean_up
$!
$! Set default to the kit [.SRC] directory.
$!
$ proc = f$environment( "PROCEDURE")
$ proc_dev_dir = -
f$parse( proc, , , "DEVICE")+ f$parse( proc, , , "DIRECTORY")
$ set default 'proc_dev_dir'
$ set default [-.src]
$!
$! Sense the VMS version.
$!
$ VMS_VERS = f$edit( f$getsyi( "version"), "trim")
$!
$!
$! Analyze the command-line parameters.
$!
$ CMD = ""
$ DASHD = ""
$ DBG = ""
$ DEPS = ""
$ HPSSL = ""
$ IP = ""
$ LARGE = ""
$ LIST = ""
$ NOSKIP = ""
$ NOSSL = ""
$ TARGET = ""
$!
$ I = 0
$ p_loop_top:
$!
$ I = I+ 1
$ P = P'I'
$ P = f$edit( P, "TRIM, UPCASE")
$!
$ if (P .eqs. "DASHD")
$ then
$ DASHD = "DASHD"
$ else
$ if (P .eqs. "DBG")
$ then
$ DBG = "DBG"
$ else
$ if (P .eqs. "DEPS")
$ then
$ DEPS = "DEPS"
$ else
$ if (P .eqs. "MMS")
$ then
$ CMD = "MMS"
$ else
$ if (P .eqs. "LARGE")
$ then
$ LARGE = "LARGE"
$ else
$ if (P .eqs. "LIST")
$ then
$ LIST = "LIST"
$ else
$ if (P .eqs. "MULTINET")
$ then
$ IP = "MULTINET"
$ else
$ if (P .eqs. "NOSKIP")
$ then
$ NOSKIP = "NOSKIP"
$ else
$ if (P .eqs. "NOSSL")
$ then
$ NOSSL = "NOSSL"
$ else
$ if (P .eqs. "HPSSL")
$ then
$ HPSSL = "HPSSL"
$ else
$ if (P .nes. "")
$ then
$ TARGET = P
$ else
$ goto p_loop_bottom
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$!
$ goto p_loop_top
$ p_loop_bottom:
$!
$! Verify MMK, if not intending to use MMS. DEPS rquires MMS.
$! Accept a (non-blank) foreign command symbol "MMK", or the presence of
$! MMK.EXE on DCL$PATH.
$!
$ if (DEPS .eqs. "")
$ then
$ if ((CMD .eqs. "") .and. (DEPS .eqs. ""))
$ then
$ CMD = "MMS"
$ M_ = f$type( MMK)
$ if (M_ .eqs. "")
$ then
$ if (f$search( "DCL$PATH:MMK.EXE") .nes. "") then CMD = "MMK"
$ else
$ if (f$edit( MMK, "TRIM") .nes. "") then CMD = "MMK"
$ endif
$ endif
$ endif
$!
$! Set MMK or MMS macros.
$!
$ MACROS = """""VMS_VERS=''VMS_VERS'"""""
$!
$ if (DASHD .nes. "")
$ then
$ MACROS = MACROS+ ", """"''DASHD'=1"""""
$ endif
$!
$ if (DBG .nes. "")
$ then
$ MACROS = MACROS+ ", """"''DBG'=1"""""
$ endif
$!
$ if (LARGE .nes. "")
$ then
$ MACROS = MACROS+ ", """"''LARGE'=1"""""
$ endif
$!
$ if (LIST .nes. "")
$ then
$ MACROS = MACROS+ ", """"''LIST'=1"""""
$ endif
$!
$ if (IP .nes. "")
$ then
$ MACROS = MACROS+ ", """"''IP'=1"""""
$ endif
$!
$ if (NOSKIP .nes. "")
$ then
$ MACROS = MACROS+ ", """"''NOSKIP'=1"""""
$ endif
$!
$ NEED_HP_OPENSSL = 0
$ if (NOSSL .eqs. "")
$ then
$ if (HPSSL .nes. "")
$ then
$ if (f$search( "ssl$include:ssl.h") .nes. "")
$ then
$ MACROS = MACROS+ ", """"HPSSL=1"""""
$ endif
$ else
$ if (f$search( "openssl:ssl.h") .nes. "")
$ then
$ if (f$trnlnm( "OPENSSL") .eqs. "SSL$INCLUDE:")
$ then
$ MACROS = MACROS+ ", """"HPSSL=1"""""
$ else
$ MACROS = MACROS+ ", """"SSL=1"""""
$ endif
$ else
$ if (f$search( "ssl$include:ssl.h") .nes. "")
$ then
$ NEED_HP_OPENSSL = 1
$ MACROS = MACROS+ ", """"HPSSL=1"""""
$ endif
$ endif
$ endif
$ endif
$!
$ if (MACROS .nes. "")
$ then
$ MACROS = "/MACRO = (''MACROS')"
$ endif
$!
$! Compose the MMK or MMS command with the appropriate options.
$!
$ if (DEPS .eqs. "")
$ then
$ X := 'CMD' /DESCRIPTION = [-.vms]descrip.mms 'MACROS' 'TARGET'
$ else
$ CMD = "MMS"
$ if (NOSKIP .eqs. "")
$ then
$ CMD = CMD+ " /SKIP_INTERMEDIATE"
$ endif
$ X := 'CMD' /EXTENDED_SYNTAX -
/DESCRIPTION = [-.vms]descrip_mkdeps.mms 'MACROS' 'TARGET'
$ endif
$!
$! If using HP SSL, define the logical name OPENSSL.
$!
$ if (NEED_HP_OPENSSL)
$ then
$ define openssl ssl$include
$ endif
$!
$! If using any SSL, show the openssl definition.
$!
$ if (NOSSL .eqs. "")
$ then
$ lnm = f$trnlnm( "OPENSSL")
$ if (lnm .eqs. "")
$ then
$ lnm = "(none)"
$ endif
$ write sys$output "OPENSSL = "+ lnm
$ endif
$!
$! Show the MMK or MMS command.
$!
$ write sys$output X
$!
$! Run MMK or MMS with the appropriate options.
$!
$ 'X'
$!
$ clean_up:
$!
$! If using HP SSL, deassign the logical name OPENSSL.
$!
$ if (NEED_HP_OPENSSL)
$ then
$ deassign openssl
$ endif
$!
$! Restore the original default directory.
$!
$ set default 'def_orig'
$!