Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

perldoc(sort) bugs #16360

Open
p5pRT opened this issue Jan 13, 2018 · 1 comment
Open

perldoc(sort) bugs #16360

p5pRT opened this issue Jan 13, 2018 · 1 comment

Comments

@p5pRT
Copy link

@p5pRT p5pRT commented Jan 13, 2018

Migrated from rt.perl.org#132716 (status was 'new')

Searchable as RT132716$

@p5pRT
Copy link
Author

@p5pRT p5pRT commented Jan 13, 2018

From jrw32982@gmail.com

This applies from perl 5.8 - 5.26

The perldoc(sort) documentation has long had bugs in it, relative to its
suggestions for the syntax for sorting when using a list-generator function
or
a user-defined comparator function. It gives suggestions, but the
suggestions
do not take into account the variety of syntaxes that can be used, and their
consequences.

The test program included below shows many of these effects. My
suggestions​:
do not ever use parentheses around the sort arguments or around the list to
be
sorted, since that can cause compiler errors or misinterpretation of the
function names. Do not use the form &generatorfunc since that will cause a
compiler error when the generatorfunc name has no underscore in it. To
simplify usage, use only these forms​:

  sort @​list_to_be_sorted
  sort cmpfunc @​list_to_be_sorted
  sort +genfunc @​args_to_genfunc # list generator function
  sort cmpfunc +genfunc @​args_to_genfunc # comparator function
  sort map map_func, @​args_to_map # built-in list generator (map)
  sort cmpfunc map map_func, @​args_to_map

Here are my comments on the specific text from perldoc(sort)​:

  #------------------------------------------------------------------------
  Warning​: syntactical care is required when sorting the list returned from
  a function. If you want to sort the list returned by the function call
  find_records(@​key), you can use​:

  @​contact = sort { $a cmp $b } find_records @​key; # ok
  @​contact = sort +find_records(@​key); # best, with or without parens
  @​contact = sort &find_records(@​key); # requires parens
  @​contact = sort(find_records(@​key)); # worst, requires inner parens,
  # which must be adjacent to the
  # function name (otherwise the
  # function will be used as a
  # comparator function)!

  If instead you want to sort the array @​key with the comparison routine
  find_records() then you can use​:

  @​contact = sort { find_records() } @​key; # ok
  @​contact = sort find_records(@​key); # best, with or without parens
  @​contact = sort(find_records @​key); # bad, compiler warning if the
  # comparator function name has
  # no underscore
  @​contact = sort(find_records (@​key)); # worst, if inner parens are
  # adjacent to function name,
  # sort() will sort the output
  # of find_records(@​key);
  # compiler warning if the
  # comparator function name has
  # no underscore
  #------------------------------------------------------------------------

Here is my test program to demonstrate some of the weird results when using
parentheses, with or without a space in front of them, combined with
different
forms of arguments for sort().

#!/usr/bin/perl
#******************************************************************************
# Test the use of sort with various user-defined and built-in functions.
# Especially take into consideration placement of parentheses.
#
# The user-defined comparator functions (c and ncmp) do *not* have
underscores
# in their names, which causes the parser to emit compile-time warnings
# ("Unquoted string "COMPARATOR-NAME" may clash with future reserved word"),
# even though the function has been declared before being used.
#
# Also discovered​: parentheses are required around the generator function's
# arguments, if the form &generator is used, or a fatal compile-time error
is
# emitted ("Array found where operator expected", followed by "syntax
error").
#
# Finally, the use or lack of use of parentheses and *the placement of the
# parentheses* is critical to the correct interpretation of the arguments to
# sort().
#******************************************************************************

use strict;
use warnings;

use Test​::More qw(no_plan);

my @​list = qw( c b e d );
my $clist = [ sort @​list ];
my $glist = [ sort "a", @​list ];

sub g { return ( "a", @​_ ) } # generate list
sub c { return $a cmp $b } # sort comparator
sub ncmp { return $a <=> $b } # numeric comparator
sub p { return @​_ } # pass-through

#******************************************************************************

our @​w;
my $w = 0;
BEGIN { $SIG{__WARN__} = sub { push @​w, "@​_" } }

sub w {
  my ($lnum) = @​_;
  return "WARN-$w" if $w[$w++] =~ /may clash.*$lnum/;
  die "unexpected​: $w[$w - 1]\n";
}

sub e {
  return "COMPILE-ERROR" if $@​ =~ /syntax error/;
  die "unexpected​: <$@​>\n";
}

sub compile {
  local $SIG{__WARN__} = sub {};
  undef $@​;
  eval $_[0];
}

like $^V,
  qr/^( \x05\x08\x04
  | \x05\x08\x08
  | v5[.]
  ( 10[.]1
  | 16[.]3
  | 18[.]2
  | 22[.]2
  | 24[.]1
  | 26[.]0
  )
  )\z/x, 'perl version';
ok 1, "";

is_deeply [ sort @​list ], $clist, " OK! sort L";
is_deeply [ sort( @​list) ], $clist, " OK! sort( L)";
is_deeply [ sort (@​list) ], $clist, " OK! sort (L)";
ok 1, "";

is_deeply [ sort { $a cmp $b } @​list ], $clist, " OK! sort {<=>} L";
is_deeply [ sort { c } @​list ], $clist, " OK! sort {c } L";
is_deeply [ sort { c() } @​list ], $clist, " OK! sort {c()} L";
ok 1, "";

is_deeply [ sort( { $a cmp $b } @​list) ], $clist, "OK! sort( {<=>} L)";
is_deeply [ sort( { c } @​list) ], $clist, "OK! sort( {c } L)";
is_deeply [ sort( { c() } @​list) ], $clist, "OK! sort( {c()} L)";
ok 1, "";

is_deeply [ sort ({ $a cmp $b } @​list) ], $clist, "OK! sort ({<=>} L)";
is_deeply [ sort ({ c } @​list) ], $clist, "OK! sort ({c } L)";
is_deeply [ sort ({ c() } @​list) ], $clist, "OK! sort ({c()} L)";
ok 1, "";

is_deeply [ sort { $a cmp $b } g @​list ], $glist, "OK! sort {<=>} g L";
is_deeply [ sort { c } g @​list ], $glist, "OK! sort {c } g L";
is_deeply [ sort { c() } g @​list ], $glist, "OK! sort {c()} g L";
ok 1, "";

is_deeply [ sort( { $a cmp $b } g @​list) ], $glist, "OK! sort( {<=>} g L)";
is_deeply [ sort( { c } g @​list) ], $glist, "OK! sort( {c } g L)";
is_deeply [ sort( { c() } g @​list) ], $glist, "OK! sort( {c()} g L)";
ok 1, "";

is_deeply [ sort ({ $a cmp $b } g @​list) ], $glist, "OK! sort ({<=>} g L)";
is_deeply [ sort ({ c } g @​list) ], $glist, "OK! sort ({c } g L)";
is_deeply [ sort ({ c() } g @​list) ], $glist, "OK! sort ({c()} g L)";
ok 1, "";

compile ' sort &g @​list '; ok $@​, " sort &g L @​{[e]}";
is_deeply [ sort &g( @​list) ], $glist, "ok sort &g( L)";
is_deeply [ sort &g (@​list) ], $glist, "ok sort &g (L)";
ok 1, "";

compile ' sort( &g @​list ) '; ok $@​, " sort( &g L ) @​{[e]}";
is_deeply [ sort( &g( @​list)) ], $glist, "ok sort( &g( L))";
is_deeply [ sort( &g (@​list)) ], $glist, "ok sort( &g (L))";
ok 1, "";

compile ' sort (&g @​list ) '; ok $@​, " sort (&g L ) @​{[e]}";
is_deeply [ sort (&g( @​list)) ], $glist, "ok sort (&g( L))";
is_deeply [ sort (&g (@​list)) ], $glist, "ok sort (&g (L))";
ok 1, "";

is_deeply [ sort +g @​list ], $glist, "OK! sort +g L";
is_deeply [ sort +g( @​list) ], $glist, "OK! sort +g( L)";
is_deeply [ sort +g (@​list) ], $glist, "OK! sort +g (L)";
ok 1, "";

is_deeply [ sort( +g @​list ) ], $glist, "OK! sort( +g L )";
is_deeply [ sort( +g( @​list)) ], $glist, "OK! sort( +g( L))";
is_deeply [ sort( +g (@​list)) ], $glist, "OK! sort( +g (L))";
ok 1, "";

is_deeply [ sort (+g @​list ) ], $glist, "OK! sort (+g L )";
is_deeply [ sort (+g( @​list)) ], $glist, "OK! sort (+g( L))";
is_deeply [ sort (+g (@​list)) ], $glist, "OK! sort (+g (L))";
ok 1, "";

is_deeply [ sort c @​list ], $clist, "OK! sort c L";
is_deeply [ sort c( @​list) ], $clist, "OK! sort c( L)";
is_deeply [ sort c (@​list) ], $clist, "OK! sort c (L)";
ok 1, "";

is_deeply [ sort( c @​list ) ], $clist, " sort( c L ) @​{[w
__LINE__]}";
is_deeply [ sort( g( @​list)) ], $glist, " sort( g( L)) NOT-COMPARATOR";
is_deeply [ sort( c (@​list)) ], $clist, " sort( c (L)) @​{[w
__LINE__]}";
ok 1, "";

is_deeply [ sort (c @​list ) ], $clist, " sort (c L ) @​{[w
__LINE__]}";
is_deeply [ sort (g( @​list)) ], $glist, " sort (g( L)) NOT-COMPARATOR";
is_deeply [ sort (c (@​list)) ], $clist, " sort (c (L)) @​{[w
__LINE__]}";
ok 1, "";

is_deeply [ sort c g @​list ], $glist, "OK! sort c g L";
is_deeply [ sort c( g @​list) ], $glist, "OK! sort c( g L)";
is_deeply [ sort c ( g @​list) ], $glist, "OK! sort c (g L)";
ok 1, "";

is_deeply [ sort c +g @​list ], $glist, "OK! sort c +g L";
is_deeply [ sort c( +g @​list) ], $glist, "OK! sort c( +g L)";
is_deeply [ sort c (+g @​list) ], $glist, "OK! sort c (+g L)";
ok 1, "";

is_deeply [ sort( c g @​list )], $glist, " sort( c g L ) @​{[w
__LINE__]}";
is_deeply [ sort( p( g @​list))], $glist, " sort( p( g L))
NOT-COMPARATOR";
is_deeply [ sort( c ( g @​list))], $glist, " sort( c (g L)) @​{[w
__LINE__]}";
ok 1, "";

is_deeply [ sort (c g @​list ) ], $glist, " sort (c g L ) @​{[w
__LINE__]}";
is_deeply [ sort (p( g @​list)) ], $glist, " sort (p( g L))
NOT-COMPARATOR";
is_deeply [ sort (c (g @​list)) ], $glist, " sort (c (g L)) @​{[w
__LINE__]}";
ok 1, "";

my @​nlist = ( 50, 51, 49 );
my @​slist = (qw( 2 3 1 ));
my $snlist = [ sort @​nlist ];
my $sslist = [ sort @​slist ];

is_deeply [ sort map chr, @​nlist ], $sslist, "OK! sort map mf,
L";
is_deeply [ sort +map chr, @​nlist ], $sslist, "OK! sort +map mf,
L";
is_deeply [ sort ncmp map $_, @​nlist ], $snlist, "OK! sort c map mf,
L";
is_deeply [ sort ncmp +map $_, @​nlist ], $snlist, "OK! sort c +map mf,
L";
ok 1, "";

is_deeply [ sort( map chr, @​nlist) ], $sslist, "ok sort( map mf,
L)";
is_deeply [ sort( +map chr, @​nlist) ], $sslist, "ok sort( +map mf,
L)";
is_deeply [ sort( ncmp map $_, @​nlist) ], $snlist, " sort( c map mf,
L) @​{[w __LINE__]}";
is_deeply [ sort( ncmp +map $_, @​nlist) ], $snlist, " sort( c +map mf,
L) @​{[w __LINE__]}";
ok 1, "";

is_deeply [ sort ( map chr, @​nlist) ], $sslist, "ok sort ( map mf,
L)";
is_deeply [ sort ( +map chr, @​nlist) ], $sslist, "ok sort ( +map mf,
L)";
is_deeply [ sort (ncmp map $_, @​nlist) ], $snlist, " sort (c map mf,
L) @​{[w __LINE__]}";
is_deeply [ sort (ncmp +map $_, @​nlist) ], $snlist, " sort (c +map mf,
L) @​{[w __LINE__]}";
ok 1, "";

is $#w, $w-1, "warning_count";

# done_testing(); # not available in perl 5.8
is "DONE", "DONE", "done";

#******************************************************************************

Perl Info

Flags:
    category=docs
    severity=medium

Site configuration information for perl 5.18.2:

Configured by Debian Project at Fri Nov 10 12:46:50 UTC 2017.

Summary of my perl5 (revision 5 version 18 subversion 2) configuration:

  Platform:
    osname=linux, osvers=4.4.0-98-generic,
archname=x86_64-linux-gnu-thread-multi
    uname='linux lgw01-amd64-032 4.4.0-98-generic #121-ubuntu smp tue oct
10 14:24:03 utc 2017 x86_64 x86_64 x86_64 gnulinux '
    config_args='-Dusethreads -Duselargefiles -Dccflags=-DDEBIAN
-D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector --param=ssp-buffer-size=4
-Wformat -Werror=format-security -Dldflags= -Wl,-Bsymbolic-functions
-Wl,-z,relro -Dlddlflags=-shared -Wl,-Bsymbolic-functions -Wl,-z,relro
-Dcccdlflags=-fPIC -Darchname=x86_64-linux-gnu -Dprefix=/usr
-Dprivlib=/usr/share/perl/5.18 -Darchlib=/usr/lib/perl/5.18
-Dvendorprefix=/usr -Dvendorlib=/usr/share/perl5
-Dvendorarch=/usr/lib/perl5 -Dsiteprefix=/usr/local
-Dsitelib=/usr/local/share/perl/5.18.2
-Dsitearch=/usr/local/lib/perl/5.18.2 -Dman1dir=/usr/share/man/man1
-Dman3dir=/usr/share/man/man3 -Dsiteman1dir=/usr/local/man/man1
-Dsiteman3dir=/usr/local/man/man3 -Duse64bitint -Dman1ext=1 -Dman3ext=3perl
-Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Ud_ualarm -Uusesfio -Uusenm
-Ui_libutil -Uversiononly -DDEBUGGING=-g -Doptimize=-O2 -Duseshrplib
-Dlibperl=libperl.so.5.18.2 -des'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=define, usemultiplicity=define
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN
-fstack-protector -fno-strict-aliasing -pipe -I/usr/local/include
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2 -g',
    cppflags='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fstack-protector
-fno-strict-aliasing -pipe -I/usr/local/include'
    ccversion='', gccversion='4.8.4', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t',
lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
    libpth=/usr/local/lib /lib/x86_64-linux-gnu /lib/../lib
/usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /usr/lib
    libs=-lgdbm -lgdbm_compat -ldb -ldl -lm -lpthread -lc -lcrypt
    perllibs=-ldl -lm -lpthread -lc -lcrypt
    libc=, so=so, useshrplib=true, libperl=libperl.so.5.18.2
    gnulibc_version='2.19'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
    cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib
-fstack-protector'

Locally applied patches:
    DEBPKG:debian/cpan_definstalldirs - Provide a sensible INSTALLDIRS
default for modules installed from CPAN.
    DEBPKG:debian/db_file_ver - http://bugs.debian.org/340047 Remove overly
restrictive DB_File version check.
    DEBPKG:debian/doc_info - Replace generic man(1) instructions with
Debian-specific information.
    DEBPKG:debian/enc2xs_inc - http://bugs.debian.org/290336 Tweak enc2xs
to follow symlinks and ignore missing @INC directories.
    DEBPKG:debian/errno_ver - http://bugs.debian.org/343351 Remove Errno
version check due to upgrade problems with long-running processes.
    DEBPKG:debian/libperl_embed_doc - http://bugs.debian.org/186778 Note
that libperl-dev package is required for embedded linking
    DEBPKG:fixes/respect_umask - Respect umask during installation
    DEBPKG:debian/writable_site_dirs - Set umask approproately for site
install directories
    DEBPKG:debian/extutils_set_libperl_path - EU:MM: Set location of
libperl.a to /usr/lib
    DEBPKG:debian/no_packlist_perllocal - Don't install .packlist or
perllocal.pod for perl or vendor
    DEBPKG:debian/prefix_changes - Fiddle with *PREFIX and variables
written to the makefile
    DEBPKG:debian/fakeroot - Postpone LD_LIBRARY_PATH evaluation to the
binary targets.
    DEBPKG:debian/instmodsh_doc - Debian policy doesn't install .packlist
files for core or vendor.
    DEBPKG:debian/ld_run_path - Remove standard libs from LD_RUN_PATH as
per Debian policy.
    DEBPKG:debian/libnet_config_path - Set location of libnet.cfg to
/etc/perl/Net as /usr may not be writable.
    DEBPKG:debian/mod_paths - Tweak @INC ordering for Debian
    DEBPKG:debian/module_build_man_extensions -
http://bugs.debian.org/479460 Adjust Module::Build manual page extensions
for the Debian Perl policy
    DEBPKG:debian/prune_libs - http://bugs.debian.org/128355 Prune the list
of libraries wanted to what we actually need.
    DEBPKG:fixes/net_smtp_docs - [rt.cpan.org #36038]
http://bugs.debian.org/100195 Document the Net::SMTP 'Port' option
    DEBPKG:debian/perlivp - http://bugs.debian.org/510895 Make perlivp skip
include directories in /usr/local
    DEBPKG:debian/cpanplus_definstalldirs - http://bugs.debian.org/533707
Configure CPANPLUS to use the site directories by default.
    DEBPKG:debian/cpanplus_config_path - Save local versions of
CPANPLUS::Config::System into /etc/perl.
    DEBPKG:debian/deprecate-with-apt - http://bugs.debian.org/702096 Point
users to Debian packages of deprecated core modules
    DEBPKG:debian/squelch-locale-warnings - http://bugs.debian.org/508764
Squelch locale warnings in Debian package maintainer scripts
    DEBPKG:debian/skip-upstream-git-tests - Skip tests specific to the
upstream Git repository
    DEBPKG:debian/patchlevel - http://bugs.debian.org/567489 List packaged
patches for 5.18.2-2ubuntu1.3 in patchlevel.h
    DEBPKG:debian/skip-kfreebsd-crash - http://bugs.debian.org/628493 [perl
#96272] Skip a crashing test case in t/op/threads.t on GNU/kFreeBSD
    DEBPKG:fixes/document_makemaker_ccflags - http://bugs.debian.org/628522
[rt.cpan.org #68613] Document that CCFLAGS should include $Config{ccflags}
    DEBPKG:debian/find_html2text - http://bugs.debian.org/640479 Configure
CPAN::Distribution with correct name of html2text
    DEBPKG:debian/hurd_test_skip_stack - http://bugs.debian.org/650175
Disable failing GNU/Hurd tests dist/threads/t/stack.t
    DEBPKG:fixes/manpage_name_Test-Harness - http://bugs.debian.org/650451 [
rt.cpan.org #73399] cpan/Test-Harness: add NAME headings in modules with POD
    DEBPKG:debian/makemaker-pasthru - http://bugs.debian.org/660195 [
rt.cpan.org #28632] Make EU::MM pass LD through to recursive Makefile.PL
invocations
    DEBPKG:debian/perl5db-x-terminal-emulator.patch -
http://bugs.debian.org/668490 Invoke x-terminal-emulator rather than xterm
in perl5db.pl
    DEBPKG:debian/cpan-missing-site-dirs - http://bugs.debian.org/688842
Fix CPAN::FirstTime defaults with nonexisting site dirs if a parent is
writable
    DEBPKG:fixes/memoize_storable_nstore - [rt.cpan.org #77790]
http://bugs.debian.org/587650 Memoize::Storable: respect 'nstore' option
not respected
    DEBPKG:fixes/net_ftp_failed_command - [rt.cpan.org #37700]
http://bugs.debian.org/491062 Net::FTP: cope gracefully with a failed
command
    DEBPKG:fixes/perlbug-patchlist - [3541c11] http://bugs.debian.org/710842
[perl #118433] Make perlbug look up the list of local patches at run time
    DEBPKG:fixes/module_metadata_security_doc - [68cdd4b] CVE-2013-1437
documentation fix
    DEBPKG:fixes/module_metadata_taint_fix - [bff978f]
http://bugs.debian.org/722210 [rt.cpan.org #88576] untaint version, if
needed, in Module::Metadata
    DEBPKG:fixes/IPC-SysV-spelling - http://bugs.debian.org/730558 [
rt.cpan.org #86736] Fix spelling of IPC_CREAT in IPC-SysV documentation
    DEBPKG:fixes/fix-undef-source -
    DEBPKG:fixes/CVE-2013-7422.patch - [PATCH] [perl #119505] Segfault from
bad backreference
    DEBPKG:fixes/CVE-2014-4330.patch - [PATCH] don't recurse infinitely in
Data::Dumper
    DEBPKG:fixes/CVE-2016-2381.patch - [PATCH 1/2] remove duplicate
environment variables from environ
    DEBPKG:CVE-2017-12837.patch - [PATCH] regcomp [perl #131582]
    DEBPKG:CVE-2017-12883.patch - [PATCH] PATCH: [perl #131598]


@INC for perl 5.18.2:

/home/jrw32982/cfg/perl_local_lib/lib/perl5/5.18.2/x86_64-linux-gnu-thread-multi
    /home/jrw32982/cfg/perl_local_lib/lib/perl5/5.18.2

/home/jrw32982/cfg/perl_local_lib/lib/perl5/x86_64-linux-gnu-thread-multi
    /home/jrw32982/cfg/perl_local_lib/lib/perl5
    /home/jrw32982/std/lib/perl
    /jrw/mdst/lib
    /jrw/mdst/lib/locallib
    /etc/perl
    /usr/local/lib/perl/5.18.2
    /usr/local/share/perl/5.18.2
    /usr/lib/perl5
    /usr/share/perl5
    /usr/lib/perl/5.18
    /usr/share/perl/5.18
    /home/jrw32982/cfg/perl_local_lib/lib/perl5/5.18.1
    /usr/local/lib/site_perl
    .


Environment for perl 5.18.2:
    HOME=/home/jrw32982
    LANG=en_US.UTF-8
    LANGUAGE (unset)
    LC_ALL=C
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)

PATH=/home/jrw32982/cfg/perl_local_lib/bin:/home/jrw32982/std/bin:/home/jrw32982/sh:/home/jrw32982/bin:/jrw/mdst/sh:/jrw/mdst/sh/GAMES:/jrw/mdst/binu:/usr/local/sbin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/games:/usr/bin/X11:/etc:.

PERL5LIB=/home/jrw32982/cfg/perl_local_lib/lib/perl5:/home/jrw32982/std/lib/perl:/jrw/mdst/lib:/jrw/mdst/lib/locallib
    PERLDB_OPTS=NonStop frame=2
    PERL_BADLANG (unset)
    PERL_LOCAL_LIB_ROOT=/home/jrw32982/cfg/perl_local_lib
    PERL_MB_OPT=--install_base "/home/jrw32982/cfg/perl_local_lib"
    PERL_MM_OPT=INSTALL_BASE=/home/jrw32982/cfg/perl_local_lib
    SHELL=/bin/bash

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
1 participant