Removed vestigal support for Tenon Intersystems MachTen Unix layer for MacOS Classic.

Perl hasn't supported MachTen since 5.6.

2 files changed, 0 insertions, 367 deletions

diff --git a/hints/machten.sh b/hints/machten.sh
deleted file mode 100644
index 1aecc05078..0000000000
--- a/hints/machten.sh
+++ /dev/null
@@ -1,276 +0,0 @@
-#! /bin/bash
-# machten.sh
-# This is for MachTen 4.1.4.  It might work on other versions and variants
-# too.  MachTen is now obsolete, lacks many features expected in modern UNIX
-# implementations, and suffers from a number of bugs which are likely never
-# to be fixed. This means that, in the absence of extensive work on
-# this file and on the perl source code, versions of perl later than 5.6.x
-# cannot successfully be built on MachTen. This file enforces this
-# restriction. Should you wish to port a later version of perl to MachTen,
-# feel free to contact me for pointers.
-#                      -- Dominic Dunlop <domo@computer.org> 040213
-#
-# Users of earlier MachTen versions might need a fixed tr from ftp.tenon.com.
-# This should be described in the MachTen release notes.
-#
-# MachTen 2.x has its own hint file.
-#
-# The original version of this file was put together by Andy Dougherty
-# <doughera@lafayette.edu> based on comments from lots of
-# folks, especially 
-# 	Mark Pease <peasem@primenet.com>
-#	Martijn Koster <m.koster@webcrawler.com>
-#	Richard Yeh <rcyeh@cco.caltech.edu>
-#
-# Prevent building of perls later than 5.6.x, stating why -- see above.
-#                      -- Dominic Dunlop <domo@computer.org> 040213
-# Deny system's false claims to support mmap() and munmap(); note
-# also that Sys V IPC (re)disabled by jhi due to continuing inadequacy
-#                      -- Dominic Dunlop <domo@computer.org> 001111
-# Remove dynamic loading libraries from search; enable SysV IPC with
-# MachTen 4.1.4 and above; define SYSTEM_ALIGN_BYTES for old MT versions
-#                      -- Dominic Dunlop <domo@computer.org> 000224
-# Disable shadow password file access: MT 4.1.1 has necessary library
-# functions, but not header file (or documentation)
-#                      -- Dominic Dunlop <domo@computer.org> 990804
-# For now, explicitly disable dynamic loading -- MT 4.1.1 has it,
-# but these hints do not yet support it.
-# Define NOTEDEF_MACHTEN to undo gratuitous Tenon hack to signal.h.
-#                      -- Dominic Dunlop <domo@computer.org> 9800802
-# Completely disable SysV IPC pending more complete support from Tenon
-#                      -- Dominic Dunlop <domo@computer.org> 980712
-# Use vfork and perl's malloc by default
-#                      -- Dominic Dunlop <domo@computer.org> 980630
-# Raise perl's stack size again; cut down reg_infty; document
-#                      -- Dominic Dunlop <domo@computer.org> 980619
-# Use of semctl() can crash system: disable -- Dominic Dunlop 980506
-# Raise stack size further; slight tweaks to accomodate MT 4.1
-#                      -- Dominic Dunlop <domo@computer.org> 980211
-# Raise perl's stack size -- Dominic Dunlop <domo@tcp.ip.lu> 970922
-# Reinstate sigsetjmp iff version is 4.0.3 or greater; use nm
-# (assumes Configure change); prune libswanted -- Dominic Dunlop 970113
-# Warn about test failure due to old Berkeley db -- Dominic Dunlop 970105
-# Do not use perl's malloc; SysV IPC OK -- Neil Cutcliffe, Tenon 961030
-# File::Find's use of link count disabled by Dominic Dunlop 960528
-# Perl's use of sigsetjmp etc. disabled by Dominic Dunlop 960521
-
-# Assume that PERL_REVISON in patchlevel.h is 5.
-# If you want to try building perl-5.8.x or later, set PERL_VERSION_SAFE_MAX
-# appropriately in your environment before running Configure.
-if [ `awk '$1=="#define" && $2=="PERL_VERSION"{print $3}' patchlevel.h` \
-      -gt ${PERL_VERSION_SAFE_MAX:-6} ]
-then
-    cat <<EOF >&4
-
-Perl versions greater than 5.6.x have not been ported to MachTen. If you
-wish to build a version from the 5.6 track, please see the notes in
-README.machten
-EOF
-    exit 1
-fi
-#
-# MachTen 4.1.1's support for shadow password file access is incomplete:
-# disable its use completely.
-d_getspnam=${d_getspnam:-undef}
-
-# MachTen 4.1.1 does support dynamic loading, but perl doesn't
-# know how to use it yet.
-usedl=${usedl:-undef}
-
-# MachTen 4.1.1 may have an unhelpful hack in /usr/include/signal.h.
-# Undo it if so.
-if grep NOTDEF_MACHTEN /usr/include/signal.h > /dev/null
-then
-    ccflags="$ccflags -DNOTDEF_MACHTEN"
-fi
-
-# Power MachTen is a real memory system and its standard malloc
-# has been optimized for this. Using this malloc instead of Perl's
-# malloc may result in significant memory savings.  In particular,
-# unlike most UNIX memory allocation subsystems, MachTen's free()
-# really does return unneeded process data memory to the system.
-# However, MachTen's malloc() is woefully slow -- maybe 100 times
-# slower than perl's own, so perl's own is usually the better
-# choice.  In order to use perl's malloc(), the sbrk() system call
-# must be simulated using MachTen's malloc().  See malloc.c for
-# precise details of how this is achieved.  Recent improvements
-# to perl's malloc() currently crash MachTen, and so are disabled
-# by -DPLAIN_MALLOC and -DNO_FANCY_MALLOC.
-usemymalloc=${usemymalloc:-y}
-
-# Older versions of MachTen malloc() data on a two-byte boundary, which
-# works, but slows down operations on long, float and double data.
-# Perl's malloc() can compensate if SYSTEM_ALLOC_ALIGNMENT is suitably
-# defined.
-if expr "$osvers" \< "4.1" >/dev/null
-then
-system_alloc_alignment=" -DSYSTEM_ALLOC_ALIGNMENT=2"
-fi
-# Do not wrap the following long line
-malloc_cflags='ccflags="$ccflags -DPLAIN_MALLOC -DNO_FANCY_MALLOC -DUSE_PERL_SBRK$system_alloc_alignment"'
-
-# When MachTen does a fork(), it immediately copies the whole of
-# the parent process' data space for the child.  This can be
-# expensive.  Using vfork() where appropriate avoids this cost.
-d_vfork=${d_vfork:-define}
-
-# Specify a high level of optimization (-O3 wouldn't do much more)
-optimize=${optimize:--O2 -fomit-frame-pointer}
-
-# Make symbol table listings less voluminous
-nmopts=-gp
-
-# Set reg_infty -- the maximum allowable number of repeats in regular
-# expressions such as  /a{1,$max_repeats}/, and the maximum number of
-# times /a*/ will match.  Setting this too high without having a stack
-# large enough to accommodate deep recursion in the regular expression
-# engine allows perl to crash your Mac due to stack overrun if it
-# encounters a pathological regular expression.  The default is a
-# compromise between capability and required stack size (see below).
-# You may override the default value from the Configure command-line
-# like this:
-#
-#   Configure -Dreg_infty=16368 ...
-
-reg_infty=${reg_infty:-2047}
-
-# If you want to have many perl processes active simultaneously --
-# processing CGI forms -- for example, you should opt for a small stack.
-# For safety, you should set reg_infty no larger than the corresponding
-# value given in this table:
-#
-# Stack size  reg_infty value supported
-# ----------  -------------------------
-# 128k        2**8-1    (256)
-# 256k        2**9-1    (511)
-# 512k        2**10-1  (1023)
-#   1M        2**11-1  (2047)
-# ...
-#  16M        2**15-1 (32767) (perl's default value)
-
-# This script selects a safe stack size based on the value of reg_infty
-# specified above.  However, you may choose to take a risk and set
-# stack size lower: pathological regular expressions are rare in real-world
-# programs.  But be aware that, if perl does encounter one, it WILL
-# crash your system.  Do not set stack size lower than 96k unless
-# you want perl's installation tests ( make test ) to crash your system.
-#
-# You may override the default value from the Configure command-line
-# by specifying the required size in kilobytes like this:
-#
-#   Configure -Dstack_size=96
-
-if [ "X$stack_size" = 'X' ]
-then
-    stack_size=128
-    X=`expr $reg_infty / 256`
-
-    while [ $X -gt 0 ]
-    do
-	X=`expr $X / 2`
-	stack_size=`expr $stack_size \* 2`
-    done
-    X=`expr $stack_size \* 1024`
-fi
-
-ldflags="$ldflags -Xlstack=$X"
-ccflags="$ccflags -DREG_INFTY=$reg_infty"
-
-# Install in /usr/local by default
-prefix='/usr/local'
-
-# At least on PowerMac, doubles must be aligned on 8 byte boundaries.
-# I don't know if this is true for all MachTen systems, or how to
-# determine this automatically.
-alignbytes=8
-
-# 4.0.2 and earlier had a problem with perl's use of sigsetjmp and
-# friends.  Use setjmp and friends instead.
-expr "$osvers" \< "4.0.3" > /dev/null && d_sigsetjmp='undef'
-
-# System V IPC before MachTen 4.1.4 is incomplete (missing msg function
-# prototypes, no ftok()), buggy (semctl(.., ..,  IPC_STATUS, ..) hangs
-# system), and undocumented.  Claim it's not there at all before 4.1.4.
-if expr "$osvers" \< "4.1.4" >/dev/null
-then
-d_msg=${d_msg:-undef}
-d_sem=${d_sem:-undef}
-d_shm=${d_shm:-undef}
-fi
-
-
-# As of MachTen 4.1.4 the msg* and shm* are in libc but unimplemented
-# (an attempt to use them causes a runtime error)
-# XXX Configure probe for really functional msg*() is needed XXX
-# XXX Configure probe for really functional shm*() is needed XXX
-if test "$d_msg" = ""; then
-    d_msgget=${d_msgget:-undef}
-    d_msgctl=${d_msgctl:-undef}
-    d_msgsnd=${d_msgsnd:-undef}
-    d_msgrcv=${d_msgrcv:-undef}
-    case "$d_msgget$d_msgsnd$d_msgctl$d_msgrcv" in
-    *"undef"*) d_msg="$undef" ;;
-    esac
-fi
-if test "$d_shm" = ""; then
-    d_shmat=${d_shmat:-undef}
-    d_shmdt=${d_shmdt:-undef}
-    d_shmget=${d_shmget:-undef}
-    d_shmctl=${d_shmctl:-undef}
-    case "$d_shmat$d_shmctl$d_shmdt$d_shmget" in
-    *"undef"*) d_shm="$undef" ;;
-    esac
-fi
-
-# MachTen has stubs for mmap and munmap(), but they just result in the
-# caller being killed on the grounds of "Bad system call"
-d_mmap=${d_mmap:-undef}
-d_munmap=${d_munmap:-undef}
-
-# Get rid of some extra libs which it takes Configure a tediously
-# long time never to find on MachTen, or which break perl
-set `echo X "$libswanted "|sed -e 's/ net / /' -e 's/ socket / /' \
-    -e 's/ inet / /' -e 's/ nsl / /' -e 's/ nm / /' -e 's/ malloc / /' \
-    -e 's/ ld / /' -e 's/ sun / /' -e 's/ posix / /' \
-    -e 's/ cposix / /' -e 's/ crypt / /' -e 's/ dl / /' -e 's/ dld / /' \
-    -e 's/ ucb / /' -e 's/ bsd / /' -e 's/ BSD / /' -e 's/ PW / /'`
-shift
-libswanted="$*"
-
-# While link counts on MachTen 4.1's fast file systems work correctly,
-# on Macintosh Heirarchical File Systems, (and on HFS+)
-# MachTen always reports ony two links to directories, even if they
-# contain subdirectories.  Consequently, we use this variable to stop
-# File::Find using the link count to determine whether there are
-# subdirectories to be searched.  This will generate a harmless message:
-# Hmm...You had some extra variables I don't know about...I'll try to keep 'em.
-#	Propagating recommended variable dont_use_nlink
-dont_use_nlink=define
-
-cat <<EOM >&4
-
-At the end of Configure, you will see a harmless message
-
-Hmm...You had some extra variables I don't know about...I'll try to keep 'em.
-	Propagating recommended variable dont_use_nlink
-        Propagating recommended variable nmopts
-        Propagating recommended variable malloc_cflags...
-        Propagating recommended variable reg_infty
-        Propagating recommended variable system_alloc_alignment
-Read the File::Find documentation for more information about dont_use_nlink
-
-Your perl will be built with a stack size of ${stack_size}k and a regular
-expression repeat count limit of $reg_infty.  If you want alternative
-values, see the file hints/machten.sh for advice on how to change them.
-
-Tests
-	io/fs test 4  and
-	op/stat test 3
-may fail since MachTen may not return a useful nlinks field to stat
-on directories.
-
-EOM
-expr "$osvers" \< "4.1" >/dev/null && test -r ./broken-db.msg && \
-    . ./broken-db.msg
-
-unset stack_size X
diff --git a/hints/machten_2.sh b/hints/machten_2.sh
deleted file mode 100644
index c67620577b..0000000000
--- a/hints/machten_2.sh
+++ /dev/null
@@ -1,91 +0,0 @@
-# machten.sh
-# This file has been put together by Mark Pease <peasem@primenet.com>
-# Comments, questions, and improvements welcome!
-#
-# MachTen does not support dynamic loading. If you wish to, you
-# can fetch, compile, and install the dld package.
-# This ought to work with the ext/DynaLoader/dl_dld.xs in the 
-# perl5 package. Have fun!
-# Some possible locations for dld:
-# ftp-swiss.ai.mit.edu:pub/scm/dld-3.2.7.tar.gz
-# prep.ai.mit.edu:/pub/gnu/jacal/dld-3.2.7.tar.gz
-# ftp.cs.indiana.edu:/pub/scheme-repository/imp/SCM-support/dld-3.2.7.tar.gz
-# tsx-11.mit.edu:/pub/linux/sources/libs/dld-3.2.7.tar.gz
-#
-#  Original version was for MachTen 2.1.1.
-#  Last modified by Andy Dougherty   <doughera@lafayette.edu>
-#  Tue Aug 13 12:31:01 EDT 1996
-#
-#  Warning about tests which no longer fail
-#    fixed by Tom Phoenix <rootbeer@teleport.com>
-#  March 5, 1997
-#
-#  Locale, optimization, and malloc changes by Tom Phoenix Mar 15, 1997
-#
-#  groupstype change and note about t/lib/findbin.t by Tom, Mar 24, 1997
-
-# MachTen's ability to have valid filepaths beginning with "//" may
-# be causing lib/FindBin.pm to fail. I don't know how to fix it, but
-# the reader is encouraged to do so! :-)  -- Tom
-
-# There seem to be some hard-to-diagnose problems under MachTen's
-# malloc, so we'll use Perl's. If you have problems which Perl's
-# malloc's diagnostics can't help you with, you may wish to use
-# MachTen's malloc after all.
-case "$usemymalloc" in
-'') usemymalloc='y' ;;
-esac
-
-# I (Tom Phoenix) don't know how to test for locales on MachTen. (If
-# you do, please fix this hints file!) But since mine didn't come
-# with locales working out of the box, I'll assume that's the case
-# for most folks.
-case "$d_setlocale" in
-'') d_setlocale=undef
-esac
-
-# MachTen doesn't have secure setid scripts
-d_suidsafe='undef'
-
-# groupstype should be gid_t, as near as I can tell, but it only
-# seems to work right when it's int. 
-groupstype='int'
-
-case "$optimize" in
-'') optimize='-O2' ;;
-esac
-
-so='none'
-# These are useful only if you have DLD, but harmless otherwise.
-# Make sure gcc doesn't use -fpic.
-cccdlflags=' '  # That's an empty space.
-lddlflags='-r'
-dlext='o'
-
-# MachTen does not support POSIX enough to compile the POSIX module.
-useposix=false
-
-#MachTen might have an incomplete Berkeley DB implementation.
-i_db=$undef
-
-#MachTen versions 2.X have no hard links.  This variable is used
-# by File::Find.
-# This will generate a harmless message:
-# Hmm...You had some extra variables I don't know about...I'll try to keep 'em.
-#	Propagating recommended variable dont_use_nlink
-# Without this, tests io/fs #4 and op/stat #3 will fail.
-dont_use_nlink=define
-
-cat <<'EOM' >&4
-
-At the end of Configure, you will see a harmless message
-
-Hmm...You had some extra variables I don't know about...I'll try to keep 'em.
-	Propagating recommended variable dont_use_nlink
-
-Read the File::Find documentation for more information.
-
-It's possible that test t/lib/findbin.t will fail on some configurations
-of MachTen.
-
-EOM