[pkgsrc/trunk]: pkgsrc/shells/bosh shells/bosh: Update to 20191007

[micha <micha%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9c41dd2de51b
branches:  trunk
changeset: 416379:9c41dd2de51b
user:      micha <micha%pkgsrc.org@localhost>
date:      Thu Oct 24 17:03:35 2019 +0000

description:
shells/bosh: Update to 20191007

Based on SchilyTools Release from 2019-10-07.

Changelog
=========
- configure: Some shells report a syntax error with "< file (cmd)"
  and need the redirection statement to be *after* the command. Our
  changes to support the V7 shell by adding round braces caused ash
  variants like "dash" to fail.

  Thanks to Harald van Dijk for reporting

- cont/cc-config.sh: canged some :>some-file statements into
  (:)>some-file. they have meen missed when introducing work arounds
  for the V7 Shell on Ultrix that does not support I/O redirection
  for builtin commands.

  Thanks to Robert Clausecker for reporting

- libschily/comerr.c: If the environment COMERR_EXCODE has been set to
 a value that starts with '0', the normal exit code mapping is switched
 off, but all potential exit code values != 0 that follow the rule

     (excode % 256) == 0

  are mapped to -64. This helps to avoid unexpected behavior with
  historic shells that still use the old waitpid() and modern
  shells (using waitid() but in a backward compatible default mode)
  where a program that terminates with

     exit(256);

  is evaluated in conditional statements as if the exit code was 0.

- Bourne Shell: Missing Makefile.dot added.

- Bourne Shell / bsh / ved: The dotdiles TAR archives are now again named
  */dotfiles.tar.bz2 as the change in the previous release caused
  problems.

  Thanks for Gabriele Balducci balducci%units.it@localhost and Robert Clausecker
  for reporting

- Bourne Shell: Cstyle changes (long lines removed) in io.c & expand.c

- Bourne Shell: Fixed a bug that prevented to forward the special exit
  cause (NOTFOUND or NOEXEC) to the vfork() parent process via.
  struct siginfo.si_code in some cases. These values are added beyond
  the POSIX CLD_* values in siginfo.si_code from the POSIX standard.
  They are passed back from the vfork()ed child to the parent via the
  shared memory from the vfork() implementation.

- Bourne Shell: introduced shared memory to be able to forward the
  special exit cause (NOTFOUND or NOEXEC) to the parent even in case it
  used fork() instead of vfork().

- Bourne Shell: Added support for a new automatic parameter "$/" to
  complement the existing parameter "$?".

  This is a result from a discussion in a POSIX teleconference from
  April 2016.

  This new parameter returns *decimal numbers* for a normal command
  termination and *text* for abnormal command termination:

  number<>Exit code from normal termination. This is a signed 32 bit
     value from the exit() parameter on POSIX systems and a 8 bit
     value on pre-POSIX systems like Linux.

  signame>A signal name (see kill -l) if the command has been terminated
     by a signal. This is the signal name with the leading "SIG"
     stripped off.

  NOEXEC<>The command was found but could not be executed, e.g. as
     a result of missing permissions or because the name points
     to a directory.

  NOTFOUND The command could not be found.

  Note that currently, the strings "NOEXEC" and "NOTFOUND" are passed
  back reliably from vfork(2) childs or when the related state is already
  known by the cache. In other cases, the reliability of $/ with respect
  to "NOEXEC" and "NOTFOUND" has not yet been verified. It thus may
  return 126 or 127 as with $?. The string values "NOEXEC" and "NOTFOUND"
  cannot be passed back from a subshell, using only the waitid()
  mechanism. To circumvent that problem, from fork()ed subshells,.
  shared memory or non-fork()ed virtual subshells would work.

  If you detect a complex command where you get 126 or 127 instead of
  the exoected "NOEXEC" or "NOTFOUND", please send a report.

  We for now choose to use shared memory as this is easier to implement.
  Later versions will mosy likely implement virtual fork()less
  subshells.

- Bourne Shell: minor Cstyle changes on word.c and macro.c

- Bourne Shell: New version date

diffstat:

 shells/bosh/Makefile |   6 +++---
 shells/bosh/distinfo |  10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diffs (29 lines):

diff -r 3719ad172e85 -r 9c41dd2de51b shells/bosh/Makefile
--- a/shells/bosh/Makefile      Thu Oct 24 17:00:28 2019 +0000
+++ b/shells/bosh/Makefile      Thu Oct 24 17:03:35 2019 +0000
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.3 2019/10/04 14:01:14 micha Exp $
+# $NetBSD: Makefile,v 1.4 2019/10/24 17:03:35 micha Exp $
 
-DISTNAME=      schily-2019-09-22
-PKGNAME=       bosh-20190922
+DISTNAME=      schily-2019-10-07
+PKGNAME=       bosh-20191007
 CATEGORIES=    shells
 MASTER_SITES=  ${MASTER_SITE_SOURCEFORGE:=schilytools/}
 EXTRACT_SUFX=  .tar.bz2
diff -r 3719ad172e85 -r 9c41dd2de51b shells/bosh/distinfo
--- a/shells/bosh/distinfo      Thu Oct 24 17:00:28 2019 +0000
+++ b/shells/bosh/distinfo      Thu Oct 24 17:03:35 2019 +0000
@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.3 2019/10/04 14:01:14 micha Exp $
+$NetBSD: distinfo,v 1.4 2019/10/24 17:03:35 micha Exp $
 
-SHA1 (schily-2019-09-22.tar.bz2) = 5ab0f574cca9f89a225948b3df2918fccc7f06e2
-RMD160 (schily-2019-09-22.tar.bz2) = 70fb7b2b66e85cac7cd94bb6ef92b5ed1cdce2c0
-SHA512 (schily-2019-09-22.tar.bz2) = 83eecb7644ca720a3b1cae69481202a83ff8bf602bf6c0f8bab96f58402adc53fe142802c0d725c63f5109ec4875d99e8f93842fed7efa77d3e23c5cfc97d9e3
-Size (schily-2019-09-22.tar.bz2) = 4460891 bytes
+SHA1 (schily-2019-10-07.tar.bz2) = d9d901bb737bdeb3242aee92259955d7da17e684
+RMD160 (schily-2019-10-07.tar.bz2) = 23c47c0e0d85ce051cb9946718fc6bb87de6977c
+SHA512 (schily-2019-10-07.tar.bz2) = 9d2ce93c104c1027fe96371929b7f78351248b2c73200b7762c7ce5b38ba680f0e8dae7d90d5ce83184a77a5d378890361f4b5c57383f601d0f11aafae5e430f
+Size (schily-2019-10-07.tar.bz2) = 4404621 bytes