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curl/packages/vms/backup_gnv_curl_src.com
John Malmberg 0994d737c8 Building_vms_pcsi_kit
These are the files needed to build VMS distribution packages known as
PCSI kits.

Also minor update to the existing files, mainly to the documentation and
file clean up code.
2013-08-07 12:16:08 +02:00

133 lines
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$! File: Backup_gnv_curl_src.com
$!
$! $Id$
$!
$! Procedure to create backup save sets for installing in a PCSI kit.
$!
$! To comply with most Open Source licenses, the source used for building
$! a kit will be packaged with the distribution kit for the binary.
$!
$! Backup save sets are the only storage format that I can expect a
$! VMS system to be able to extract ODS-5 filenames and directories.
$!
$! The make_pcsi_kit_name.com needs to be run before this procedure to
$! properly name the files that will be created.
$!
$! This file is created from a template file for the purpose of making it
$! easier to port Unix code, particularly open source code to VMS.
$! Therefore permission is freely granted for any use.
$!
$! Copyright 2009, John Malmberg
$!
$! Permission to use, copy, modify, and/or distribute this software for any
$! purpose with or without fee is hereby granted, provided that the above
$! copyright notice and this permission notice appear in all copies.
$!
$! THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
$! WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
$! MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
$! ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
$! WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
$! ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
$! OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
$!
$! 13-Jun-2009 J. Malmberg
$!
$!===========================================================================
$!
$! Save default
$ default_dir = f$environment("DEFAULT")
$!
$ arch_type = f$getsyi("ARCH_NAME")
$ arch_code = f$extract(0, 1, arch_type)
$!
$ if arch_code .nes. "V"
$ then
$ set proc/parse=extended
$ endif
$!
$ ss_abort = 44
$ status = ss_abort
$!
$ kit_name = f$trnlnm("GNV_PCSI_KITNAME")
$ if kit_name .eqs. ""
$ then
$ write sys$output "@MAKE_PCSI_BASH_KIT_NAME.COM has not been run."
$ goto all_exit
$ endif
$ producer = f$trnlnm("GNV_PCSI_PRODUCER")
$ if producer .eqs. ""
$ then
$ write sys$output "@MAKE_PCSI_BASH_KIT_NAME.COM has not been run."
$ goto all_exit
$ endif
$ filename_base = f$trnlnm("GNV_PCSI_FILENAME_BASE")
$ if filename_base .eqs. ""
$ then
$ write sys$output "@MAKE_PCSI_BASH_KIT_NAME.COM has not been run."
$ goto all_exit
$ endif
$!
$ node_swvers = f$getsyi("NODE_SWVERS")
$ node_swvers_type = f$extract(0, 1, node_swvers)
$ node_swvers_vers = f$extract(1, f$length(node_swvers), node_swvers)
$ swvers_maj = f$element(0, ".", node_swvers_vers)
$ node_swvers_min_update = f$element(1, ".", node_swvers_vers)
$ swvers_min = f$element(0, "-", node_swvers_min_update)
$ swvers_update = f$element(1, "-", node_swvers_min_update)
$!
$ if swvers_update .eqs. "-" then swvers_update = ""
$!
$ vms_vers = f$fao("!2ZB!2ZB!AS", 'swvers_maj', 'swvers_min', swvers_update)
$!
$!
$!
$! If available make an interchange save set
$!-------------------------------------------
$ interchange = ""
$ if arch_code .eqs. "V"
$ then
$ interchange = "/interchange"
$ endif
$ if (swvers_maj .ges. "8") .and. (swvers_min .ges. 4)
$ then
$ interchange = "/interchange/noconvert"
$ endif
$!
$!
$! Move to the base directories
$ set def [--]
$!
$! Put things back on error.
$ on warning then goto all_exit
$!
$ current_default = f$environment("DEFAULT")
$ my_dir = f$parse(current_default,,,"DIRECTORY") - "[" - "<" - ">" - "]"
$!
$ src_root = "src_root:"
$ if f$trnlnm("src_root1") .nes. "" then src_root = "src_root1:"
$ backup'interchange' 'src_root'[curl...]*.*;0 -
'filename_base'_original_src.bck/sav
$ status = $status
$!
$! There may be a VMS specific source kit
$!-----------------------------------------
$ vms_root = "vms_root:"
$ if f$trnlnm("vms_root1") .nes. "" then vms_root = "vms_root1:"
$ files_found = 0
$ define/user sys$error nl:
$ define/user sys$output nl:
$ directory 'vms_root'[...]*.*;*/exc=*.dir
$ if '$severity' .eq. 1 then files_found = 1
$!
$ if files_found .eq. 1
$ then
$ backup'interchange' 'vms_root'[curl...]*.*;0 -
'filename_base'_vms_src.bck/sav
$ status = $status
$ endif
$!
$all_exit:
$ set def 'default_dir'
$ exit