⚙️ Regenerate all Dockerfiles

This renames the previous directories to use the new build scheme, as
well as adds new directories for the `slim` variants.

5.008.009-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.bz2 \
     && echo '1097fbcd48ceccb2bc735d119c9db399a02a8ab9f7dc53e29e47e6a8d0d72e79 *perl-5.8.9.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.8.9.tar.bz2 -C /usr/src/perl \
     && rm perl-5.8.9.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.b
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.008.009-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.bz2 \
     && echo '1097fbcd48ceccb2bc735d119c9db399a02a8ab9f7dc53e29e47e6a8d0d72e79 *perl-5.8.9.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.8.9.tar.bz2 -C /usr/src/perl \
     && rm perl-5.8.9.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.b
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.008.009-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,528 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 6f20c5e..684f369 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -253,20 +253,31 @@ sub write_errno_pm {
+     unless ($^O eq 'MacOS' || $^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index ac264c3..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -13,11 +13,14 @@
+ # Updated Thu May 30 10:50:22 EDT 1996 by <doughera@lafayette.edu>
+ 
+ # Updated Fri Jun 21 11:07:54 EDT 1996
+-# NDBM support for ELF renabled by <kjahds@kjahds.com>
++# NDBM support for ELF re-enabled by <kjahds@kjahds.com>
+ 
+ # No version of Linux supports setuid scripts.
+ d_suidsafe='undef'
+ 
++# No version of Linux needs libutil for perl.
++i_libutil='undef'
++
+ # Debian and Red Hat, and perhaps other vendors, provide both runtime and
+ # development packages for some libraries.  The runtime packages contain shared
+ # libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+@@ -36,7 +39,7 @@ d_suidsafe='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -54,15 +57,11 @@ set `echo X "$libswanted "| sed -e 's/ bsd / /' -e 's/ net / /' -e 's/ bind / /'
+ shift
+ libswanted="$*"
+ 
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++# Debian 4.0 puts ndbm in the -lgdbm_compat library.
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -81,15 +80,23 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
++    # record the version, formats:
++    # icc (ICC) 10.1 20080801
++    # icpc (ICC) 10.1 20080801
++    # followed by a copyright on the second line
++    ccversion=`${cc:-cc} --version | sed -n -e 's/^icp\?c \((ICC) \)\?//p'`
+     # This is needed for Configure's prototype checks to work correctly
+     # The -mp flag is needed to pass various floating point related tests
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -123,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -143,93 +150,78 @@ case "$optimize" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
++# Ubuntu 11.04 (and later, presumably) doesn't keep most libraries
++# (such as -lm) in /lib or /usr/lib.  So we have to ask gcc to tell us
++# where to look.  We don't want gcc's own libraries, however, so we
++# filter those out.
++# This could be conditional on Unbuntu, but other distributions may
++# follow suit, and this scheme seems to work even on rather old gcc's.
++# This unconditionally uses gcc because even if the user is using another
++# compiler, we still need to find the math library and friends, and I don't
++# know how other compilers will cope with that situation.
++# Morever, if the user has their own gcc earlier in $PATH than the system gcc,
++# we don't want its libraries. So we try to prefer the system gcc
++# Still, as an escape hatch, allow Configure command line overrides to
++# plibpth to bypass this check.
++if [ -x /usr/bin/gcc ] ; then
++    gcc=/usr/bin/gcc
+ else
+-    cat <<'EOM' >&4
++    gcc=gcc
++fi
+ 
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
++case "$plibpth" in
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
++	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
++    set X $plibpth # Collapse all entries on one line
++    shift
++    plibpth="$*"
++    ;;
++esac
+ 
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -296,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -311,24 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -375,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -408,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/hv.c b/hv.c
+index 030db74..0d15a40 100644
+--- a/hv.c
++++ b/hv.c
+@@ -31,7 +31,8 @@ holds the key and hash value.
+ #define PERL_HASH_INTERNAL_ACCESS
+ #include "perl.h"
+ 
+-#define HV_MAX_LENGTH_BEFORE_SPLIT 14
++#define HV_MAX_LENGTH_BEFORE_REHASH 14
++#define SHOULD_DO_HSPLIT(xhv) ((xhv)->xhv_keys > (xhv)->xhv_max) /* HvTOTALKEYS(hv) > HvMAX(hv) */
+ 
+ STATIC void
+ S_more_he(pTHX)
+@@ -705,23 +706,8 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!counter) {				/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
+ 	    hsplit(hv);
+-	} else if(!HvREHASH(hv)) {
+-	    U32 n_links = 1;
+-
+-	    while ((counter = HeNEXT(counter)))
+-		n_links++;
+-
+-	    if (n_links > HV_MAX_LENGTH_BEFORE_SPLIT) {
+-		/* Use only the old HvKEYS(hv) > HvMAX(hv) condition to limit
+-		   bucket splits on a rehashed hash, as we're not going to
+-		   split it again, and if someone is lucky (evil) enough to
+-		   get all the keys in one list they could exhaust our memory
+-		   as we repeatedly double the number of buckets on every
+-		   entry. Linear search feels a less worse thing to do.  */
+-		hsplit(hv);
+-	    }
+ 	}
+     }
+ 
+@@ -1048,7 +1034,7 @@ S_hsplit(pTHX_ HV *hv)
+ 
+ 
+     /* Pick your policy for "hashing isn't working" here:  */
+-    if (longest_chain <= HV_MAX_LENGTH_BEFORE_SPLIT /* split worked?  */
++    if (longest_chain <= HV_MAX_LENGTH_BEFORE_REHASH /* split worked?  */
+ 	|| HvREHASH(hv)) {
+ 	return;
+     }
+@@ -1966,8 +1952,8 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!next) {			/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {
+-		hsplit(PL_strtab);
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
++            hsplit(PL_strtab);
+ 	}
+     }
+ 
+diff --git a/perl.c b/perl.c
+index 82e5538..b9e02fe 100644
+--- a/perl.c
++++ b/perl.c
+@@ -3758,7 +3758,7 @@ S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv,
+ #       ifdef VMS
+             cpp_discard_flag = "";
+ #       else
+-            cpp_discard_flag = "-C";
++            cpp_discard_flag = "-C -ffreestanding";
+ #       endif
+ 
+ #       ifdef OS2
+diff --git a/perlio.c b/perlio.c
+index 7c5b76a..b54b9b1 100644
+--- a/perlio.c
++++ b/perlio.c
+@@ -2323,6 +2323,12 @@ PerlIO_init(pTHX)
+ {
+     /* MUTEX_INIT(&PL_perlio_mutex) is done in PERL_SYS_INIT3(). */
+     PERL_UNUSED_CONTEXT;
++    /*
++     * No, for backwards compatibility (before PERL_SYS_INIT3 changed to be
++     * defined as a separate function call), we need to call
++     * MUTEX_INIT(&PL_perlio_mutex) (via the PERLIO_INIT macro).
++     */
++    PERLIO_INIT;
+ }
+ 
+ void
+diff --git a/t/op/hash.t b/t/op/hash.t
+index 9bde518..45eb782 100755
+--- a/t/op/hash.t
++++ b/t/op/hash.t
+@@ -39,22 +39,36 @@ use constant THRESHOLD => 14;
+ use constant START     => "a";
+ 
+ # some initial hash data
+-my %h2 = map {$_ => 1} 'a'..'cc';
++my %h2;
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+ 
+     # the minimum of bits required to mount the attack on a hash
+     my $min_bits = log(THRESHOLD)/log(2);
+-
+     # if the hash has already been populated with a significant amount
+     # of entries the number of mask bits can be higher
+     my $keys = scalar keys %$hr;

5.008.009-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.bz2 \
+    && echo '1097fbcd48ceccb2bc735d119c9db399a02a8ab9f7dc53e29e47e6a8d0d72e79 *perl-5.8.9.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.8.9.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.8.9.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.8.9","-de0"]

5.008.009-slim/DevelPatchPerl.patch

@@ -0,0 +1,528 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 6f20c5e..684f369 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -253,20 +253,31 @@ sub write_errno_pm {
+     unless ($^O eq 'MacOS' || $^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index ac264c3..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -13,11 +13,14 @@
+ # Updated Thu May 30 10:50:22 EDT 1996 by <doughera@lafayette.edu>
+ 
+ # Updated Fri Jun 21 11:07:54 EDT 1996
+-# NDBM support for ELF renabled by <kjahds@kjahds.com>
++# NDBM support for ELF re-enabled by <kjahds@kjahds.com>
+ 
+ # No version of Linux supports setuid scripts.
+ d_suidsafe='undef'
+ 
++# No version of Linux needs libutil for perl.
++i_libutil='undef'
++
+ # Debian and Red Hat, and perhaps other vendors, provide both runtime and
+ # development packages for some libraries.  The runtime packages contain shared
+ # libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+@@ -36,7 +39,7 @@ d_suidsafe='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -54,15 +57,11 @@ set `echo X "$libswanted "| sed -e 's/ bsd / /' -e 's/ net / /' -e 's/ bind / /'
+ shift
+ libswanted="$*"
+ 
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++# Debian 4.0 puts ndbm in the -lgdbm_compat library.
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -81,15 +80,23 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
++    # record the version, formats:
++    # icc (ICC) 10.1 20080801
++    # icpc (ICC) 10.1 20080801
++    # followed by a copyright on the second line
++    ccversion=`${cc:-cc} --version | sed -n -e 's/^icp\?c \((ICC) \)\?//p'`
+     # This is needed for Configure's prototype checks to work correctly
+     # The -mp flag is needed to pass various floating point related tests
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -123,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -143,93 +150,78 @@ case "$optimize" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
++# Ubuntu 11.04 (and later, presumably) doesn't keep most libraries
++# (such as -lm) in /lib or /usr/lib.  So we have to ask gcc to tell us
++# where to look.  We don't want gcc's own libraries, however, so we
++# filter those out.
++# This could be conditional on Unbuntu, but other distributions may
++# follow suit, and this scheme seems to work even on rather old gcc's.
++# This unconditionally uses gcc because even if the user is using another
++# compiler, we still need to find the math library and friends, and I don't
++# know how other compilers will cope with that situation.
++# Morever, if the user has their own gcc earlier in $PATH than the system gcc,
++# we don't want its libraries. So we try to prefer the system gcc
++# Still, as an escape hatch, allow Configure command line overrides to
++# plibpth to bypass this check.
++if [ -x /usr/bin/gcc ] ; then
++    gcc=/usr/bin/gcc
+ else
+-    cat <<'EOM' >&4
++    gcc=gcc
++fi
+ 
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
++case "$plibpth" in
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
++	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
++    set X $plibpth # Collapse all entries on one line
++    shift
++    plibpth="$*"
++    ;;
++esac
+ 
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -296,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -311,24 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -375,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -408,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/hv.c b/hv.c
+index 030db74..0d15a40 100644
+--- a/hv.c
++++ b/hv.c
+@@ -31,7 +31,8 @@ holds the key and hash value.
+ #define PERL_HASH_INTERNAL_ACCESS
+ #include "perl.h"
+ 
+-#define HV_MAX_LENGTH_BEFORE_SPLIT 14
++#define HV_MAX_LENGTH_BEFORE_REHASH 14
++#define SHOULD_DO_HSPLIT(xhv) ((xhv)->xhv_keys > (xhv)->xhv_max) /* HvTOTALKEYS(hv) > HvMAX(hv) */
+ 
+ STATIC void
+ S_more_he(pTHX)
+@@ -705,23 +706,8 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!counter) {				/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
+ 	    hsplit(hv);
+-	} else if(!HvREHASH(hv)) {
+-	    U32 n_links = 1;
+-
+-	    while ((counter = HeNEXT(counter)))
+-		n_links++;
+-
+-	    if (n_links > HV_MAX_LENGTH_BEFORE_SPLIT) {
+-		/* Use only the old HvKEYS(hv) > HvMAX(hv) condition to limit
+-		   bucket splits on a rehashed hash, as we're not going to
+-		   split it again, and if someone is lucky (evil) enough to
+-		   get all the keys in one list they could exhaust our memory
+-		   as we repeatedly double the number of buckets on every
+-		   entry. Linear search feels a less worse thing to do.  */
+-		hsplit(hv);
+-	    }
+ 	}
+     }
+ 
+@@ -1048,7 +1034,7 @@ S_hsplit(pTHX_ HV *hv)
+ 
+ 
+     /* Pick your policy for "hashing isn't working" here:  */
+-    if (longest_chain <= HV_MAX_LENGTH_BEFORE_SPLIT /* split worked?  */
++    if (longest_chain <= HV_MAX_LENGTH_BEFORE_REHASH /* split worked?  */
+ 	|| HvREHASH(hv)) {
+ 	return;
+     }
+@@ -1966,8 +1952,8 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!next) {			/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {
+-		hsplit(PL_strtab);
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
++            hsplit(PL_strtab);
+ 	}
+     }
+ 
+diff --git a/perl.c b/perl.c
+index 82e5538..b9e02fe 100644
+--- a/perl.c
++++ b/perl.c
+@@ -3758,7 +3758,7 @@ S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv,
+ #       ifdef VMS
+             cpp_discard_flag = "";
+ #       else
+-            cpp_discard_flag = "-C";
++            cpp_discard_flag = "-C -ffreestanding";
+ #       endif
+ 
+ #       ifdef OS2
+diff --git a/perlio.c b/perlio.c
+index 7c5b76a..b54b9b1 100644
+--- a/perlio.c
++++ b/perlio.c
+@@ -2323,6 +2323,12 @@ PerlIO_init(pTHX)
+ {
+     /* MUTEX_INIT(&PL_perlio_mutex) is done in PERL_SYS_INIT3(). */
+     PERL_UNUSED_CONTEXT;
++    /*
++     * No, for backwards compatibility (before PERL_SYS_INIT3 changed to be
++     * defined as a separate function call), we need to call
++     * MUTEX_INIT(&PL_perlio_mutex) (via the PERLIO_INIT macro).
++     */
++    PERLIO_INIT;
+ }
+ 
+ void
+diff --git a/t/op/hash.t b/t/op/hash.t
+index 9bde518..45eb782 100755
+--- a/t/op/hash.t
++++ b/t/op/hash.t
+@@ -39,22 +39,36 @@ use constant THRESHOLD => 14;
+ use constant START     => "a";
+ 
+ # some initial hash data
+-my %h2 = map {$_ => 1} 'a'..'cc';
++my %h2;
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+ 
+     # the minimum of bits required to mount the attack on a hash
+     my $min_bits = log(THRESHOLD)/log(2);
+-
+     # if the hash has already been populated with a significant amount
+     # of entries the number of mask bits can be higher
+     my $keys = scalar keys %$hr;

5.008.009-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.8.9.tar.bz2 -o perl-5.8.9.tar.bz2 \
+    && echo '1097fbcd48ceccb2bc735d119c9db399a02a8ab9f7dc53e29e47e6a8d0d72e79 *perl-5.8.9.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.8.9.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.8.9.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.8.9","-de0"]

5.010.001-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar.bz2 \
     && echo '9385f2c8c2ca8b1dc4a7c31903f1f8dc8f2ba867dc2a9e5c93012ed6b564e826 *perl-5.10.1.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.10.1.tar.bz2 -C /usr/src/perl \
     && rm perl-5.10.1.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.010.001-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar.bz2 \
     && echo '9385f2c8c2ca8b1dc4a7c31903f1f8dc8f2ba867dc2a9e5c93012ed6b564e826 *perl-5.10.1.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.10.1.tar.bz2 -C /usr/src/perl \
     && rm perl-5.10.1.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.010.001-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,610 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 124b8fc..670fabc 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -257,20 +257,31 @@ sub write_errno_pm {
+     unless ($^O eq 'MacOS' || $^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/ext/Hash-Util-FieldHash/t/10_hash.t b/ext/Hash-Util-FieldHash/t/10_hash.t
+index 29c2f4d..c266b6a 100755
+--- a/ext/Hash-Util-FieldHash/t/10_hash.t
++++ b/ext/Hash-Util-FieldHash/t/10_hash.t
+@@ -46,15 +46,29 @@ use constant START     => "a";
+ 
+ # some initial hash data
+ fieldhash my %h2;
+-%h2 = map {$_ => 1} 'a'..'cc';
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+diff --git a/ext/ODBM_File/hints/linux.pl b/ext/ODBM_File/hints/linux.pl
+index f8ca492..204bba0 100644
+--- a/ext/ODBM_File/hints/linux.pl
++++ b/ext/ODBM_File/hints/linux.pl
+@@ -1,8 +1,8 @@
+ # uses GDBM dbm compatibility feature - at least on SuSE 8.0
+ $self->{LIBS} = ['-lgdbm'];
+ 
+-# Debian/Ubuntu have /usr/lib/libgdbm_compat.so.3* but not this file,
++# Debian/Ubuntu have libgdbm_compat.so but not this file,
+ # so linking may fail
+-if (-e '/usr/lib/libgdbm_compat.so' or -e '/usr/lib64/libgdbm_compat.so') {
+-    $self->{LIBS}->[0] .= ' -lgdbm_compat';
++foreach (split / /, $Config{libpth}) {
++    $self->{LIBS}->[0] .= ' -lgdbm_compat' if -e $_.'/libgdbm_compat.so';
+ }
+diff --git a/hints/linux.sh b/hints/linux.sh
+index c88f157..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -13,11 +13,14 @@
+ # Updated Thu May 30 10:50:22 EDT 1996 by <doughera@lafayette.edu>
+ 
+ # Updated Fri Jun 21 11:07:54 EDT 1996
+-# NDBM support for ELF renabled by <kjahds@kjahds.com>
++# NDBM support for ELF re-enabled by <kjahds@kjahds.com>
+ 
+ # No version of Linux supports setuid scripts.
+ d_suidsafe='undef'
+ 
++# No version of Linux needs libutil for perl.
++i_libutil='undef'
++
+ # Debian and Red Hat, and perhaps other vendors, provide both runtime and
+ # development packages for some libraries.  The runtime packages contain shared
+ # libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+@@ -36,7 +39,7 @@ d_suidsafe='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -55,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -84,15 +80,23 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
++    # record the version, formats:
++    # icc (ICC) 10.1 20080801
++    # icpc (ICC) 10.1 20080801
++    # followed by a copyright on the second line
++    ccversion=`${cc:-cc} --version | sed -n -e 's/^icp\?c \((ICC) \)\?//p'`
+     # This is needed for Configure's prototype checks to work correctly
+     # The -mp flag is needed to pass various floating point related tests
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -126,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -146,93 +150,78 @@ case "$optimize" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
++# Ubuntu 11.04 (and later, presumably) doesn't keep most libraries
++# (such as -lm) in /lib or /usr/lib.  So we have to ask gcc to tell us
++# where to look.  We don't want gcc's own libraries, however, so we
++# filter those out.
++# This could be conditional on Unbuntu, but other distributions may
++# follow suit, and this scheme seems to work even on rather old gcc's.
++# This unconditionally uses gcc because even if the user is using another
++# compiler, we still need to find the math library and friends, and I don't
++# know how other compilers will cope with that situation.
++# Morever, if the user has their own gcc earlier in $PATH than the system gcc,
++# we don't want its libraries. So we try to prefer the system gcc
++# Still, as an escape hatch, allow Configure command line overrides to
++# plibpth to bypass this check.
++if [ -x /usr/bin/gcc ] ; then
++    gcc=/usr/bin/gcc
+ else
+-    cat <<'EOM' >&4
++    gcc=gcc
++fi
+ 
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
++case "$plibpth" in
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
++	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
++    set X $plibpth # Collapse all entries on one line
++    shift
++    plibpth="$*"
++    ;;
++esac
+ 
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -299,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -314,30 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+-if getconf GNU_LIBPTHREAD_VERSION | grep NPTL >/dev/null 2>/dev/null
+-then
+-    threadshavepids=""
+-else
+-    threadshavepids="-DTHREADS_HAVE_PIDS"
+-fi
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE $threadshavepids $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -384,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -417,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/hv.c b/hv.c
+index 5d0f2f8..6bfedd5 100644
+--- a/hv.c
++++ b/hv.c
+@@ -35,7 +35,8 @@ holds the key and hash value.
+ #define PERL_HASH_INTERNAL_ACCESS
+ #include "perl.h"
+ 
+-#define HV_MAX_LENGTH_BEFORE_SPLIT 14
++#define HV_MAX_LENGTH_BEFORE_REHASH 14
++#define SHOULD_DO_HSPLIT(xhv) ((xhv)->xhv_keys > (xhv)->xhv_max) /* HvTOTALKEYS(hv) > HvMAX(hv) */
+ 
+ static const char S_strtab_error[]
+     = "Cannot modify shared string table in hv_%s";
+@@ -818,23 +819,8 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!counter) {				/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
+ 	    hsplit(hv);
+-	} else if(!HvREHASH(hv)) {
+-	    U32 n_links = 1;
+-
+-	    while ((counter = HeNEXT(counter)))
+-		n_links++;
+-
+-	    if (n_links > HV_MAX_LENGTH_BEFORE_SPLIT) {
+-		/* Use only the old HvKEYS(hv) > HvMAX(hv) condition to limit
+-		   bucket splits on a rehashed hash, as we're not going to
+-		   split it again, and if someone is lucky (evil) enough to
+-		   get all the keys in one list they could exhaust our memory
+-		   as we repeatedly double the number of buckets on every
+-		   entry. Linear search feels a less worse thing to do.  */
+-		hsplit(hv);
+-	    }
+ 	}
+     }
+ 
+@@ -1180,7 +1166,7 @@ S_hsplit(pTHX_ HV *hv)
+ 
+ 
+     /* Pick your policy for "hashing isn't working" here:  */
+-    if (longest_chain <= HV_MAX_LENGTH_BEFORE_SPLIT /* split worked?  */
++    if (longest_chain <= HV_MAX_LENGTH_BEFORE_REHASH /* split worked?  */
+ 	|| HvREHASH(hv)) {
+ 	return;
+     }
+@@ -2506,8 +2492,8 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!next) {			/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {
+-		hsplit(PL_strtab);
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
++            hsplit(PL_strtab);
+ 	}
+     }
+ 
+diff --git a/lib/Archive/Tar/t/02_methods.t b/lib/Archive/Tar/t/02_methods.t
+index e400dda..e25e31a 100755
+--- a/lib/Archive/Tar/t/02_methods.t
++++ b/lib/Archive/Tar/t/02_methods.t
+@@ -70,6 +70,20 @@ my $LONG_FILE = qq[directory/really-really-really-really-really-really-really-re
+ my $TOO_LONG    =   ($^O eq 'MSWin32' or $^O eq 'cygwin' or $^O eq 'VMS')
+                     && length( cwd(). $LONG_FILE ) > 247;
+ 
++if(!$TOO_LONG) {
++    my $alt = File::Spec->catfile( cwd(), $LONG_FILE);
++    eval 'mkpath([$alt]);';
++    if($@)
++    {
++        $TOO_LONG = 1;
++    }
++    else
++    {
++        $@ = '';
++        my $base = File::Spec->catfile( cwd(), 'directory');
++        rmtree $base;
++    }
++}
+ ### warn if we are going to skip long file names
+ if ($TOO_LONG) {
+     diag("No long filename support - long filename extraction disabled") if ! $ENV{PERL_CORE};
+diff --git a/make_ext.pl b/make_ext.pl
+index 22a97eb..6eac035 100644
+--- a/make_ext.pl
++++ b/make_ext.pl
+@@ -274,6 +274,10 @@ WriteMakefile(
+ EOM
+ 	    close $fh or die "Can't close Makefile.PL: $!";
+ 	}
++  eval {
++    my $ftime = time - 4;
++    utime $ftime, $ftime, 'Makefile.PL';
++  };
+ 	print "\nRunning Makefile.PL in $ext_dir\n";
+ 
+ 	# Presumably this can be simplified
+diff --git a/perl.c b/perl.c
+index 94f2b13..5f30040 100644
+--- a/perl.c
++++ b/perl.c
+@@ -3745,7 +3745,7 @@ S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv,
+ #       ifdef VMS
+             cpp_discard_flag = "";
+ #       else
+-            cpp_discard_flag = "-C";
++            cpp_discard_flag = "-C -ffreestanding";
+ #       endif
+ 
+ #       ifdef OS2
+diff --git a/t/op/hash.t b/t/op/hash.t
+index 9bde518..45eb782 100755
+--- a/t/op/hash.t
++++ b/t/op/hash.t
+@@ -39,22 +39,36 @@ use constant THRESHOLD => 14;
+ use constant START     => "a";
+ 
+ # some initial hash data
+-my %h2 = map {$_ => 1} 'a'..'cc';
++my %h2;
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+ 
+     # the minimum of bits required to mount the attack on a hash
+     my $min_bits = log(THRESHOLD)/log(2);
+-
+     # if the hash has already been populated with a significant amount
+     # of entries the number of mask bits can be higher
+     my $keys = scalar keys %$hr;

5.010.001-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar.bz2 \
+    && echo '9385f2c8c2ca8b1dc4a7c31903f1f8dc8f2ba867dc2a9e5c93012ed6b564e826 *perl-5.10.1.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.10.1.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.10.1.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.10.1","-de0"]

5.010.001-slim/DevelPatchPerl.patch

@@ -0,0 +1,610 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 124b8fc..670fabc 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -257,20 +257,31 @@ sub write_errno_pm {
+     unless ($^O eq 'MacOS' || $^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/ext/Hash-Util-FieldHash/t/10_hash.t b/ext/Hash-Util-FieldHash/t/10_hash.t
+index 29c2f4d..c266b6a 100755
+--- a/ext/Hash-Util-FieldHash/t/10_hash.t
++++ b/ext/Hash-Util-FieldHash/t/10_hash.t
+@@ -46,15 +46,29 @@ use constant START     => "a";
+ 
+ # some initial hash data
+ fieldhash my %h2;
+-%h2 = map {$_ => 1} 'a'..'cc';
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+diff --git a/ext/ODBM_File/hints/linux.pl b/ext/ODBM_File/hints/linux.pl
+index f8ca492..204bba0 100644
+--- a/ext/ODBM_File/hints/linux.pl
++++ b/ext/ODBM_File/hints/linux.pl
+@@ -1,8 +1,8 @@
+ # uses GDBM dbm compatibility feature - at least on SuSE 8.0
+ $self->{LIBS} = ['-lgdbm'];
+ 
+-# Debian/Ubuntu have /usr/lib/libgdbm_compat.so.3* but not this file,
++# Debian/Ubuntu have libgdbm_compat.so but not this file,
+ # so linking may fail
+-if (-e '/usr/lib/libgdbm_compat.so' or -e '/usr/lib64/libgdbm_compat.so') {
+-    $self->{LIBS}->[0] .= ' -lgdbm_compat';
++foreach (split / /, $Config{libpth}) {
++    $self->{LIBS}->[0] .= ' -lgdbm_compat' if -e $_.'/libgdbm_compat.so';
+ }
+diff --git a/hints/linux.sh b/hints/linux.sh
+index c88f157..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -13,11 +13,14 @@
+ # Updated Thu May 30 10:50:22 EDT 1996 by <doughera@lafayette.edu>
+ 
+ # Updated Fri Jun 21 11:07:54 EDT 1996
+-# NDBM support for ELF renabled by <kjahds@kjahds.com>
++# NDBM support for ELF re-enabled by <kjahds@kjahds.com>
+ 
+ # No version of Linux supports setuid scripts.
+ d_suidsafe='undef'
+ 
++# No version of Linux needs libutil for perl.
++i_libutil='undef'
++
+ # Debian and Red Hat, and perhaps other vendors, provide both runtime and
+ # development packages for some libraries.  The runtime packages contain shared
+ # libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+@@ -36,7 +39,7 @@ d_suidsafe='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -55,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -84,15 +80,23 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
++    # record the version, formats:
++    # icc (ICC) 10.1 20080801
++    # icpc (ICC) 10.1 20080801
++    # followed by a copyright on the second line
++    ccversion=`${cc:-cc} --version | sed -n -e 's/^icp\?c \((ICC) \)\?//p'`
+     # This is needed for Configure's prototype checks to work correctly
+     # The -mp flag is needed to pass various floating point related tests
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -126,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -146,93 +150,78 @@ case "$optimize" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
++# Ubuntu 11.04 (and later, presumably) doesn't keep most libraries
++# (such as -lm) in /lib or /usr/lib.  So we have to ask gcc to tell us
++# where to look.  We don't want gcc's own libraries, however, so we
++# filter those out.
++# This could be conditional on Unbuntu, but other distributions may
++# follow suit, and this scheme seems to work even on rather old gcc's.
++# This unconditionally uses gcc because even if the user is using another
++# compiler, we still need to find the math library and friends, and I don't
++# know how other compilers will cope with that situation.
++# Morever, if the user has their own gcc earlier in $PATH than the system gcc,
++# we don't want its libraries. So we try to prefer the system gcc
++# Still, as an escape hatch, allow Configure command line overrides to
++# plibpth to bypass this check.
++if [ -x /usr/bin/gcc ] ; then
++    gcc=/usr/bin/gcc
+ else
+-    cat <<'EOM' >&4
++    gcc=gcc
++fi
+ 
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
++case "$plibpth" in
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
++	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
++    set X $plibpth # Collapse all entries on one line
++    shift
++    plibpth="$*"
++    ;;
++esac
+ 
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -299,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -314,30 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+-if getconf GNU_LIBPTHREAD_VERSION | grep NPTL >/dev/null 2>/dev/null
+-then
+-    threadshavepids=""
+-else
+-    threadshavepids="-DTHREADS_HAVE_PIDS"
+-fi
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE $threadshavepids $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -384,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -417,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/hv.c b/hv.c
+index 5d0f2f8..6bfedd5 100644
+--- a/hv.c
++++ b/hv.c
+@@ -35,7 +35,8 @@ holds the key and hash value.
+ #define PERL_HASH_INTERNAL_ACCESS
+ #include "perl.h"
+ 
+-#define HV_MAX_LENGTH_BEFORE_SPLIT 14
++#define HV_MAX_LENGTH_BEFORE_REHASH 14
++#define SHOULD_DO_HSPLIT(xhv) ((xhv)->xhv_keys > (xhv)->xhv_max) /* HvTOTALKEYS(hv) > HvMAX(hv) */
+ 
+ static const char S_strtab_error[]
+     = "Cannot modify shared string table in hv_%s";
+@@ -818,23 +819,8 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!counter) {				/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
+ 	    hsplit(hv);
+-	} else if(!HvREHASH(hv)) {
+-	    U32 n_links = 1;
+-
+-	    while ((counter = HeNEXT(counter)))
+-		n_links++;
+-
+-	    if (n_links > HV_MAX_LENGTH_BEFORE_SPLIT) {
+-		/* Use only the old HvKEYS(hv) > HvMAX(hv) condition to limit
+-		   bucket splits on a rehashed hash, as we're not going to
+-		   split it again, and if someone is lucky (evil) enough to
+-		   get all the keys in one list they could exhaust our memory
+-		   as we repeatedly double the number of buckets on every
+-		   entry. Linear search feels a less worse thing to do.  */
+-		hsplit(hv);
+-	    }
+ 	}
+     }
+ 
+@@ -1180,7 +1166,7 @@ S_hsplit(pTHX_ HV *hv)
+ 
+ 
+     /* Pick your policy for "hashing isn't working" here:  */
+-    if (longest_chain <= HV_MAX_LENGTH_BEFORE_SPLIT /* split worked?  */
++    if (longest_chain <= HV_MAX_LENGTH_BEFORE_REHASH /* split worked?  */
+ 	|| HvREHASH(hv)) {
+ 	return;
+     }
+@@ -2506,8 +2492,8 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!next) {			/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {
+-		hsplit(PL_strtab);
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
++            hsplit(PL_strtab);
+ 	}
+     }
+ 
+diff --git a/lib/Archive/Tar/t/02_methods.t b/lib/Archive/Tar/t/02_methods.t
+index e400dda..e25e31a 100755
+--- a/lib/Archive/Tar/t/02_methods.t
++++ b/lib/Archive/Tar/t/02_methods.t
+@@ -70,6 +70,20 @@ my $LONG_FILE = qq[directory/really-really-really-really-really-really-really-re
+ my $TOO_LONG    =   ($^O eq 'MSWin32' or $^O eq 'cygwin' or $^O eq 'VMS')
+                     && length( cwd(). $LONG_FILE ) > 247;
+ 
++if(!$TOO_LONG) {
++    my $alt = File::Spec->catfile( cwd(), $LONG_FILE);
++    eval 'mkpath([$alt]);';
++    if($@)
++    {
++        $TOO_LONG = 1;
++    }
++    else
++    {
++        $@ = '';
++        my $base = File::Spec->catfile( cwd(), 'directory');
++        rmtree $base;
++    }
++}
+ ### warn if we are going to skip long file names
+ if ($TOO_LONG) {
+     diag("No long filename support - long filename extraction disabled") if ! $ENV{PERL_CORE};
+diff --git a/make_ext.pl b/make_ext.pl
+index 22a97eb..6eac035 100644
+--- a/make_ext.pl
++++ b/make_ext.pl
+@@ -274,6 +274,10 @@ WriteMakefile(
+ EOM
+ 	    close $fh or die "Can't close Makefile.PL: $!";
+ 	}
++  eval {
++    my $ftime = time - 4;
++    utime $ftime, $ftime, 'Makefile.PL';
++  };
+ 	print "\nRunning Makefile.PL in $ext_dir\n";
+ 
+ 	# Presumably this can be simplified
+diff --git a/perl.c b/perl.c
+index 94f2b13..5f30040 100644
+--- a/perl.c
++++ b/perl.c
+@@ -3745,7 +3745,7 @@ S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv,
+ #       ifdef VMS
+             cpp_discard_flag = "";
+ #       else
+-            cpp_discard_flag = "-C";
++            cpp_discard_flag = "-C -ffreestanding";
+ #       endif
+ 
+ #       ifdef OS2
+diff --git a/t/op/hash.t b/t/op/hash.t
+index 9bde518..45eb782 100755
+--- a/t/op/hash.t
++++ b/t/op/hash.t
+@@ -39,22 +39,36 @@ use constant THRESHOLD => 14;
+ use constant START     => "a";
+ 
+ # some initial hash data
+-my %h2 = map {$_ => 1} 'a'..'cc';
++my %h2;
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+ 
+     # the minimum of bits required to mount the attack on a hash
+     my $min_bits = log(THRESHOLD)/log(2);
+-
+     # if the hash has already been populated with a significant amount
+     # of entries the number of mask bits can be higher
+     my $keys = scalar keys %$hr;

5.010.001-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.10.1.tar.bz2 -o perl-5.10.1.tar.bz2 \
+    && echo '9385f2c8c2ca8b1dc4a7c31903f1f8dc8f2ba867dc2a9e5c93012ed6b564e826 *perl-5.10.1.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.10.1.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.10.1.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.10.1","-de0"]

5.012.005-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar.bz2 \
     && echo '10749417fd3010aae320a34181ad4cd6a4855c1fc63403b87fa4d630b18e966c *perl-5.12.5.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.12.5.tar.bz2 -C /usr/src/perl \
     && rm perl-5.12.5.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.012.005-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar.bz2 \
     && echo '10749417fd3010aae320a34181ad4cd6a4855c1fc63403b87fa4d630b18e966c *perl-5.12.5.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.12.5.tar.bz2 -C /usr/src/perl \
     && rm perl-5.12.5.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.012.005-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,586 @@
+diff --git a/cpan/Archive-Tar/t/02_methods.t b/cpan/Archive-Tar/t/02_methods.t
+index e400dda..e25e31a 100755
+--- a/cpan/Archive-Tar/t/02_methods.t
++++ b/cpan/Archive-Tar/t/02_methods.t
+@@ -70,6 +70,20 @@ my $LONG_FILE = qq[directory/really-really-really-really-really-really-really-re
+ my $TOO_LONG    =   ($^O eq 'MSWin32' or $^O eq 'cygwin' or $^O eq 'VMS')
+                     && length( cwd(). $LONG_FILE ) > 247;
+ 
++if(!$TOO_LONG) {
++    my $alt = File::Spec->catfile( cwd(), $LONG_FILE);
++    eval 'mkpath([$alt]);';
++    if($@)
++    {
++        $TOO_LONG = 1;
++    }
++    else
++    {
++        $@ = '';
++        my $base = File::Spec->catfile( cwd(), 'directory');
++        rmtree $base;
++    }
++}
+ ### warn if we are going to skip long file names
+ if ($TOO_LONG) {
+     diag("No long filename support - long filename extraction disabled") if ! $ENV{PERL_CORE};
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 124b8fc..670fabc 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -257,20 +257,31 @@ sub write_errno_pm {
+     unless ($^O eq 'MacOS' || $^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/ext/Hash-Util-FieldHash/t/10_hash.t b/ext/Hash-Util-FieldHash/t/10_hash.t
+index 2cfb4e8..d58f053 100755
+--- a/ext/Hash-Util-FieldHash/t/10_hash.t
++++ b/ext/Hash-Util-FieldHash/t/10_hash.t
+@@ -38,15 +38,29 @@ use constant START     => "a";
+ 
+ # some initial hash data
+ fieldhash my %h2;
+-%h2 = map {$_ => 1} 'a'..'cc';
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+diff --git a/ext/ODBM_File/hints/linux.pl b/ext/ODBM_File/hints/linux.pl
+index f8ca492..204bba0 100644
+--- a/ext/ODBM_File/hints/linux.pl
++++ b/ext/ODBM_File/hints/linux.pl
+@@ -1,8 +1,8 @@
+ # uses GDBM dbm compatibility feature - at least on SuSE 8.0
+ $self->{LIBS} = ['-lgdbm'];
+ 
+-# Debian/Ubuntu have /usr/lib/libgdbm_compat.so.3* but not this file,
++# Debian/Ubuntu have libgdbm_compat.so but not this file,
+ # so linking may fail
+-if (-e '/usr/lib/libgdbm_compat.so' or -e '/usr/lib64/libgdbm_compat.so') {
+-    $self->{LIBS}->[0] .= ' -lgdbm_compat';
++foreach (split / /, $Config{libpth}) {
++    $self->{LIBS}->[0] .= ' -lgdbm_compat' if -e $_.'/libgdbm_compat.so';
+ }
+diff --git a/hints/linux.sh b/hints/linux.sh
+index 0519eca..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -13,11 +13,14 @@
+ # Updated Thu May 30 10:50:22 EDT 1996 by <doughera@lafayette.edu>
+ 
+ # Updated Fri Jun 21 11:07:54 EDT 1996
+-# NDBM support for ELF renabled by <kjahds@kjahds.com>
++# NDBM support for ELF re-enabled by <kjahds@kjahds.com>
+ 
+ # No version of Linux supports setuid scripts.
+ d_suidsafe='undef'
+ 
++# No version of Linux needs libutil for perl.
++i_libutil='undef'
++
+ # Debian and Red Hat, and perhaps other vendors, provide both runtime and
+ # development packages for some libraries.  The runtime packages contain shared
+ # libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+@@ -36,7 +39,7 @@ d_suidsafe='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -55,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -84,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -97,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -131,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -160,10 +159,18 @@ esac
+ # This unconditionally uses gcc because even if the user is using another
+ # compiler, we still need to find the math library and friends, and I don't
+ # know how other compilers will cope with that situation.
++# Morever, if the user has their own gcc earlier in $PATH than the system gcc,
++# we don't want its libraries. So we try to prefer the system gcc
+ # Still, as an escape hatch, allow Configure command line overrides to
+ # plibpth to bypass this check.
++if [ -x /usr/bin/gcc ] ; then
++    gcc=/usr/bin/gcc
++else
++    gcc=gcc
++fi
++
+ case "$plibpth" in
+-'') plibpth=`gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -171,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -324,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -339,30 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+-if getconf GNU_LIBPTHREAD_VERSION | grep NPTL >/dev/null 2>/dev/null
+-then
+-    threadshavepids=""
+-else
+-    threadshavepids="-DTHREADS_HAVE_PIDS"
+-fi
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE $threadshavepids $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -409,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -442,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/hv.c b/hv.c
+index 89c6456..8659678 100644
+--- a/hv.c
++++ b/hv.c
+@@ -35,7 +35,8 @@ holds the key and hash value.
+ #define PERL_HASH_INTERNAL_ACCESS
+ #include "perl.h"
+ 
+-#define HV_MAX_LENGTH_BEFORE_SPLIT 14
++#define HV_MAX_LENGTH_BEFORE_REHASH 14
++#define SHOULD_DO_HSPLIT(xhv) ((xhv)->xhv_keys > (xhv)->xhv_max) /* HvTOTALKEYS(hv) > HvMAX(hv) */
+ 
+ static const char S_strtab_error[]
+     = "Cannot modify shared string table in hv_%s";
+@@ -818,23 +819,8 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!counter) {				/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
+ 	    hsplit(hv);
+-	} else if(!HvREHASH(hv)) {
+-	    U32 n_links = 1;
+-
+-	    while ((counter = HeNEXT(counter)))
+-		n_links++;
+-
+-	    if (n_links > HV_MAX_LENGTH_BEFORE_SPLIT) {
+-		/* Use only the old HvKEYS(hv) > HvMAX(hv) condition to limit
+-		   bucket splits on a rehashed hash, as we're not going to
+-		   split it again, and if someone is lucky (evil) enough to
+-		   get all the keys in one list they could exhaust our memory
+-		   as we repeatedly double the number of buckets on every
+-		   entry. Linear search feels a less worse thing to do.  */
+-		hsplit(hv);
+-	    }
+ 	}
+     }
+ 
+@@ -1180,7 +1166,7 @@ S_hsplit(pTHX_ HV *hv)
+ 
+ 
+     /* Pick your policy for "hashing isn't working" here:  */
+-    if (longest_chain <= HV_MAX_LENGTH_BEFORE_SPLIT /* split worked?  */
++    if (longest_chain <= HV_MAX_LENGTH_BEFORE_REHASH /* split worked?  */
+ 	|| HvREHASH(hv)) {
+ 	return;
+     }
+@@ -2551,8 +2537,8 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!next) {			/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {
+-		hsplit(PL_strtab);
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
++            hsplit(PL_strtab);
+ 	}
+     }
+ 
+diff --git a/make_ext.pl b/make_ext.pl
+index de26d84..52b0492 100644
+--- a/make_ext.pl
++++ b/make_ext.pl
+@@ -363,6 +363,10 @@ WriteMakefile(
+ EOM
+ 	    close $fh or die "Can't close Makefile.PL: $!";
+ 	}
++  eval {
++    my $ftime = time - 4;
++    utime $ftime, $ftime, 'Makefile.PL';
++  };
+ 	print "\nRunning Makefile.PL in $ext_dir\n";
+ 
+ 	# Presumably this can be simplified
+diff --git a/t/op/hash.t b/t/op/hash.t
+index 9bde518..45eb782 100755
+--- a/t/op/hash.t
++++ b/t/op/hash.t
+@@ -39,22 +39,36 @@ use constant THRESHOLD => 14;
+ use constant START     => "a";
+ 
+ # some initial hash data
+-my %h2 = map {$_ => 1} 'a'..'cc';
++my %h2;
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+ 
+     # the minimum of bits required to mount the attack on a hash
+     my $min_bits = log(THRESHOLD)/log(2);
+-
+     # if the hash has already been populated with a significant amount
+     # of entries the number of mask bits can be higher
+     my $keys = scalar keys %$hr;

5.012.005-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar.bz2 \
+    && echo '10749417fd3010aae320a34181ad4cd6a4855c1fc63403b87fa4d630b18e966c *perl-5.12.5.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.12.5.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.12.5.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.12.5","-de0"]

5.012.005-slim/DevelPatchPerl.patch

@@ -0,0 +1,586 @@
+diff --git a/cpan/Archive-Tar/t/02_methods.t b/cpan/Archive-Tar/t/02_methods.t
+index e400dda..e25e31a 100755
+--- a/cpan/Archive-Tar/t/02_methods.t
++++ b/cpan/Archive-Tar/t/02_methods.t
+@@ -70,6 +70,20 @@ my $LONG_FILE = qq[directory/really-really-really-really-really-really-really-re
+ my $TOO_LONG    =   ($^O eq 'MSWin32' or $^O eq 'cygwin' or $^O eq 'VMS')
+                     && length( cwd(). $LONG_FILE ) > 247;
+ 
++if(!$TOO_LONG) {
++    my $alt = File::Spec->catfile( cwd(), $LONG_FILE);
++    eval 'mkpath([$alt]);';
++    if($@)
++    {
++        $TOO_LONG = 1;
++    }
++    else
++    {
++        $@ = '';
++        my $base = File::Spec->catfile( cwd(), 'directory');
++        rmtree $base;
++    }
++}
+ ### warn if we are going to skip long file names
+ if ($TOO_LONG) {
+     diag("No long filename support - long filename extraction disabled") if ! $ENV{PERL_CORE};
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 124b8fc..670fabc 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -257,20 +257,31 @@ sub write_errno_pm {
+     unless ($^O eq 'MacOS' || $^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/ext/Hash-Util-FieldHash/t/10_hash.t b/ext/Hash-Util-FieldHash/t/10_hash.t
+index 2cfb4e8..d58f053 100755
+--- a/ext/Hash-Util-FieldHash/t/10_hash.t
++++ b/ext/Hash-Util-FieldHash/t/10_hash.t
+@@ -38,15 +38,29 @@ use constant START     => "a";
+ 
+ # some initial hash data
+ fieldhash my %h2;
+-%h2 = map {$_ => 1} 'a'..'cc';
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+diff --git a/ext/ODBM_File/hints/linux.pl b/ext/ODBM_File/hints/linux.pl
+index f8ca492..204bba0 100644
+--- a/ext/ODBM_File/hints/linux.pl
++++ b/ext/ODBM_File/hints/linux.pl
+@@ -1,8 +1,8 @@
+ # uses GDBM dbm compatibility feature - at least on SuSE 8.0
+ $self->{LIBS} = ['-lgdbm'];
+ 
+-# Debian/Ubuntu have /usr/lib/libgdbm_compat.so.3* but not this file,
++# Debian/Ubuntu have libgdbm_compat.so but not this file,
+ # so linking may fail
+-if (-e '/usr/lib/libgdbm_compat.so' or -e '/usr/lib64/libgdbm_compat.so') {
+-    $self->{LIBS}->[0] .= ' -lgdbm_compat';
++foreach (split / /, $Config{libpth}) {
++    $self->{LIBS}->[0] .= ' -lgdbm_compat' if -e $_.'/libgdbm_compat.so';
+ }
+diff --git a/hints/linux.sh b/hints/linux.sh
+index 0519eca..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -13,11 +13,14 @@
+ # Updated Thu May 30 10:50:22 EDT 1996 by <doughera@lafayette.edu>
+ 
+ # Updated Fri Jun 21 11:07:54 EDT 1996
+-# NDBM support for ELF renabled by <kjahds@kjahds.com>
++# NDBM support for ELF re-enabled by <kjahds@kjahds.com>
+ 
+ # No version of Linux supports setuid scripts.
+ d_suidsafe='undef'
+ 
++# No version of Linux needs libutil for perl.
++i_libutil='undef'
++
+ # Debian and Red Hat, and perhaps other vendors, provide both runtime and
+ # development packages for some libraries.  The runtime packages contain shared
+ # libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+@@ -36,7 +39,7 @@ d_suidsafe='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -55,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -84,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -97,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -131,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -160,10 +159,18 @@ esac
+ # This unconditionally uses gcc because even if the user is using another
+ # compiler, we still need to find the math library and friends, and I don't
+ # know how other compilers will cope with that situation.
++# Morever, if the user has their own gcc earlier in $PATH than the system gcc,
++# we don't want its libraries. So we try to prefer the system gcc
+ # Still, as an escape hatch, allow Configure command line overrides to
+ # plibpth to bypass this check.
++if [ -x /usr/bin/gcc ] ; then
++    gcc=/usr/bin/gcc
++else
++    gcc=gcc
++fi
++
+ case "$plibpth" in
+-'') plibpth=`gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -171,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -324,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -339,30 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+-if getconf GNU_LIBPTHREAD_VERSION | grep NPTL >/dev/null 2>/dev/null
+-then
+-    threadshavepids=""
+-else
+-    threadshavepids="-DTHREADS_HAVE_PIDS"
+-fi
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE $threadshavepids $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -409,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -442,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/hv.c b/hv.c
+index 89c6456..8659678 100644
+--- a/hv.c
++++ b/hv.c
+@@ -35,7 +35,8 @@ holds the key and hash value.
+ #define PERL_HASH_INTERNAL_ACCESS
+ #include "perl.h"
+ 
+-#define HV_MAX_LENGTH_BEFORE_SPLIT 14
++#define HV_MAX_LENGTH_BEFORE_REHASH 14
++#define SHOULD_DO_HSPLIT(xhv) ((xhv)->xhv_keys > (xhv)->xhv_max) /* HvTOTALKEYS(hv) > HvMAX(hv) */
+ 
+ static const char S_strtab_error[]
+     = "Cannot modify shared string table in hv_%s";
+@@ -818,23 +819,8 @@ Perl_hv_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!counter) {				/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
+ 	    hsplit(hv);
+-	} else if(!HvREHASH(hv)) {
+-	    U32 n_links = 1;
+-
+-	    while ((counter = HeNEXT(counter)))
+-		n_links++;
+-
+-	    if (n_links > HV_MAX_LENGTH_BEFORE_SPLIT) {
+-		/* Use only the old HvKEYS(hv) > HvMAX(hv) condition to limit
+-		   bucket splits on a rehashed hash, as we're not going to
+-		   split it again, and if someone is lucky (evil) enough to
+-		   get all the keys in one list they could exhaust our memory
+-		   as we repeatedly double the number of buckets on every
+-		   entry. Linear search feels a less worse thing to do.  */
+-		hsplit(hv);
+-	    }
+ 	}
+     }
+ 
+@@ -1180,7 +1166,7 @@ S_hsplit(pTHX_ HV *hv)
+ 
+ 
+     /* Pick your policy for "hashing isn't working" here:  */
+-    if (longest_chain <= HV_MAX_LENGTH_BEFORE_SPLIT /* split worked?  */
++    if (longest_chain <= HV_MAX_LENGTH_BEFORE_REHASH /* split worked?  */
+ 	|| HvREHASH(hv)) {
+ 	return;
+     }
+@@ -2551,8 +2537,8 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
+ 	xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
+ 	if (!next) {			/* initial entry? */
+ 	    xhv->xhv_fill++; /* HvFILL(hv)++ */
+-	} else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {
+-		hsplit(PL_strtab);
++	} else if ( SHOULD_DO_HSPLIT(xhv) ) {
++            hsplit(PL_strtab);
+ 	}
+     }
+ 
+diff --git a/make_ext.pl b/make_ext.pl
+index de26d84..52b0492 100644
+--- a/make_ext.pl
++++ b/make_ext.pl
+@@ -363,6 +363,10 @@ WriteMakefile(
+ EOM
+ 	    close $fh or die "Can't close Makefile.PL: $!";
+ 	}
++  eval {
++    my $ftime = time - 4;
++    utime $ftime, $ftime, 'Makefile.PL';
++  };
+ 	print "\nRunning Makefile.PL in $ext_dir\n";
+ 
+ 	# Presumably this can be simplified
+diff --git a/t/op/hash.t b/t/op/hash.t
+index 9bde518..45eb782 100755
+--- a/t/op/hash.t
++++ b/t/op/hash.t
+@@ -39,22 +39,36 @@ use constant THRESHOLD => 14;
+ use constant START     => "a";
+ 
+ # some initial hash data
+-my %h2 = map {$_ => 1} 'a'..'cc';
++my %h2;
++my $counter= "a";
++$h2{$counter++}++ while $counter ne 'cd';
+ 
+ ok (!Internals::HvREHASH(%h2), 
+     "starting with pre-populated non-pathological hash (rehash flag if off)");
+ 
+ my @keys = get_keys(\%h2);
++my $buckets= buckets(\%h2);
+ $h2{$_}++ for @keys;
++$h2{$counter++}++ while buckets(\%h2) == $buckets; # force a split
+ ok (Internals::HvREHASH(%h2), 
+-    scalar(@keys) . " colliding into the same bucket keys are triggering rehash");
++    scalar(@keys) . " colliding into the same bucket keys are triggering rehash after split");
++
++# returns the number of buckets in a hash
++sub buckets {
++    my $hr = shift;
++    my $keys_buckets= scalar(%$hr);
++    if ($keys_buckets=~m!/([0-9]+)\z!) {
++        return 0+$1;
++    } else {
++        return 8;
++    }
++}
+ 
+ sub get_keys {
+     my $hr = shift;
+ 
+     # the minimum of bits required to mount the attack on a hash
+     my $min_bits = log(THRESHOLD)/log(2);
+-
+     # if the hash has already been populated with a significant amount
+     # of entries the number of mask bits can be higher
+     my $keys = scalar keys %$hr;

5.012.005-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.12.5.tar.bz2 -o perl-5.12.5.tar.bz2 \
+    && echo '10749417fd3010aae320a34181ad4cd6a4855c1fc63403b87fa4d630b18e966c *perl-5.12.5.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.12.5.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.12.5.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.12.5","-de0"]

5.014.004-64bit,threaded/fix-h2ph-test-failure.patch

@@ -1,24 +0,0 @@
-diff --git a/Configure b/Configure
-index a780b81..3ae16ca 100755
---- a/Configure
-+++ b/Configure
-@@ -21633,15 +21633,16 @@ $cc -o try -Dcpp_stuff=$cpp_stuff $optimize \$ccflags $ldflags try.c $libs && $r
- EOSH
- chmod +x Cppsym.try
- $eunicefix Cppsym.try
--./Cppsym < Cppsym.know > Cppsym.true
-+./Cppsym < Cppsym.know | $sort | $uniq > Cppsym.true
- : Add in any linux cpp "predefined macros":
- case "$osname::$gccversion" in
-   *linux*::*.*|*gnukfreebsd*::*.*|gnu::*.*)
-     tHdrH=_tmpHdr
-     rm -f $tHdrH'.h' $tHdrH
-     touch $tHdrH'.h'
-+    # Filter out macro arguments, such as Linux's __INT8_C(c)
-     if $cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
--       sed 's/#define[\ \  ]*//;s/[\ \     ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-+       sed -e 's/#define[\ \  ]*//;s/[\ \     ].*$//' -e 's/(.*//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-        if [ -s $tHdrH'_cppsym.real' ]; then
- 	  cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true
-        fi
-

5.014.004-64bit/fix-h2ph-test-failure.patch

@@ -1,24 +0,0 @@
-diff --git a/Configure b/Configure
-index a780b81..3ae16ca 100755
---- a/Configure
-+++ b/Configure
-@@ -21633,15 +21633,16 @@ $cc -o try -Dcpp_stuff=$cpp_stuff $optimize \$ccflags $ldflags try.c $libs && $r
- EOSH
- chmod +x Cppsym.try
- $eunicefix Cppsym.try
--./Cppsym < Cppsym.know > Cppsym.true
-+./Cppsym < Cppsym.know | $sort | $uniq > Cppsym.true
- : Add in any linux cpp "predefined macros":
- case "$osname::$gccversion" in
-   *linux*::*.*|*gnukfreebsd*::*.*|gnu::*.*)
-     tHdrH=_tmpHdr
-     rm -f $tHdrH'.h' $tHdrH
-     touch $tHdrH'.h'
-+    # Filter out macro arguments, such as Linux's __INT8_C(c)
-     if $cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
--       sed 's/#define[\ \  ]*//;s/[\ \     ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-+       sed -e 's/#define[\ \  ]*//;s/[\ \     ].*$//' -e 's/(.*//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-        if [ -s $tHdrH'_cppsym.real' ]; then
- 	  cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true
-        fi
-

5.014.004-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar.bz2 \
     && echo 'eece8c2b0d491bf6f746bd1f4f1bb7ce26f6b98e91c54690c617d7af38964745 *perl-5.14.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.14.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.14.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.014.004-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar.bz2 \
     && echo 'eece8c2b0d491bf6f746bd1f4f1bb7ce26f6b98e91c54690c617d7af38964745 *perl-5.14.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.14.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.14.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.014.004-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,379 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 56bc815..cf688be 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -248,20 +248,31 @@ sub write_errno_pm {
+     unless ($^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index d0ac9fa..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -39,7 +39,7 @@ i_libutil='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -58,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -87,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -100,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -134,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -174,7 +170,7 @@ else
+ fi
+ 
+ case "$plibpth" in
+-'') plibpth=`$gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -182,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -335,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -350,30 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+-if getconf GNU_LIBPTHREAD_VERSION | grep NPTL >/dev/null 2>/dev/null
+-then
+-    threadshavepids=""
+-else
+-    threadshavepids="-DTHREADS_HAVE_PIDS"
+-fi
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE $threadshavepids $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -420,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -453,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/make_ext.pl b/make_ext.pl
+index 13a15b4..a564bb3 100644
+--- a/make_ext.pl
++++ b/make_ext.pl
+@@ -377,6 +377,10 @@ WriteMakefile(
+ EOM
+ 	    close $fh or die "Can't close Makefile.PL: $!";
+ 	}
++  eval {
++    my $ftime = time - 4;
++    utime $ftime, $ftime, 'Makefile.PL';
++  };
+ 	print "\nRunning Makefile.PL in $ext_dir\n";
+ 
+ 	# Presumably this can be simplified

5.014.004-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar.bz2 \
+    && echo 'eece8c2b0d491bf6f746bd1f4f1bb7ce26f6b98e91c54690c617d7af38964745 *perl-5.14.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.14.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.14.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.14.4","-de0"]

5.014.004-slim/DevelPatchPerl.patch

@@ -0,0 +1,379 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 56bc815..cf688be 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -248,20 +248,31 @@ sub write_errno_pm {
+     unless ($^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index d0ac9fa..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -39,7 +39,7 @@ i_libutil='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -58,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -87,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -100,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -134,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -174,7 +170,7 @@ else
+ fi
+ 
+ case "$plibpth" in
+-'') plibpth=`$gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -182,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -335,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -350,30 +303,62 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+ cat > UU/usethreads.cbu <<'EOCBU'
+-if getconf GNU_LIBPTHREAD_VERSION | grep NPTL >/dev/null 2>/dev/null
+-then
+-    threadshavepids=""
+-else
+-    threadshavepids="-DTHREADS_HAVE_PIDS"
+-fi
+ case "$usethreads" in
+ $define|true|[yY]*)
+-        ccflags="-D_REENTRANT -D_GNU_SOURCE $threadshavepids $ccflags"
++        ccflags="-D_REENTRANT -D_GNU_SOURCE $ccflags"
+         if echo $libswanted | grep -v pthread >/dev/null
+         then
+             set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+@@ -420,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -453,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then
+diff --git a/make_ext.pl b/make_ext.pl
+index 13a15b4..a564bb3 100644
+--- a/make_ext.pl
++++ b/make_ext.pl
+@@ -377,6 +377,10 @@ WriteMakefile(
+ EOM
+ 	    close $fh or die "Can't close Makefile.PL: $!";
+ 	}
++  eval {
++    my $ftime = time - 4;
++    utime $ftime, $ftime, 'Makefile.PL';
++  };
+ 	print "\nRunning Makefile.PL in $ext_dir\n";
+ 
+ 	# Presumably this can be simplified

5.014.004-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.14.4.tar.bz2 -o perl-5.14.4.tar.bz2 \
+    && echo 'eece8c2b0d491bf6f746bd1f4f1bb7ce26f6b98e91c54690c617d7af38964745 *perl-5.14.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.14.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.14.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.14.4","-de0"]

5.016.003-64bit,threaded/0001-Configure-Avoid-Cppsym-warnings-for-extra-tokens-pe.patch

@@ -1,43 +0,0 @@
-From 6f87f404fa51739971a4068da1f11443024f3fc4 Mon Sep 17 00:00:00 2001
-From: Andy Dougherty <doughera@lafayette.edu>
-Date: Wed, 6 Jun 2012 11:12:58 -0400
-Subject: [perl #113024] Configure: Avoid Cppsym warnings for extra tokens
- [perl #113024]
-
-The cppsymbols can include macros such as __INT16_C(c), which can't
-be tested with a simple #ifdef.  This patch strips off the opening
-parenthesis and everything following it.  These macros were generated
-by cpp -dM.
-
-Also ensure Cppsym.true list is sorted for later input to comm.
-(I noticed this while testing this change on Solaris.)
----
- Configure | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/Configure b/Configure
-index a780b81..3ae16ca 100755
---- a/Configure
-+++ b/Configure
-@@ -21936,15 +21936,16 @@ $cc -o try -Dcpp_stuff=$cpp_stuff $optimize \$ccflags $ldflags try.c $libs && $r
- EOSH
- chmod +x Cppsym.try
- $eunicefix Cppsym.try
--./Cppsym < Cppsym.know > Cppsym.true
-+./Cppsym < Cppsym.know | $sort | $uniq > Cppsym.true
- : Add in any linux cpp "predefined macros":
- case "$osname::$gccversion" in
-   *linux*::*.*|*gnukfreebsd*::*.*|gnu::*.*)
-     tHdrH=_tmpHdr
-     rm -f $tHdrH'.h' $tHdrH
-     touch $tHdrH'.h'
-+    # Filter out macro arguments, such as Linux's __INT8_C(c)
-     if $cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
--       sed 's/#define[\ \  ]*//;s/[\ \     ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-+       sed -e 's/#define[\ \  ]*//;s/[\ \     ].*$//' -e 's/(.*//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-        if [ -s $tHdrH'_cppsym.real' ]; then
- 	  cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true
-        fi
--- 
-2.1.4
-

5.016.003-64bit/0001-Configure-Avoid-Cppsym-warnings-for-extra-tokens-pe.patch

@@ -1,43 +0,0 @@
-From 6f87f404fa51739971a4068da1f11443024f3fc4 Mon Sep 17 00:00:00 2001
-From: Andy Dougherty <doughera@lafayette.edu>
-Date: Wed, 6 Jun 2012 11:12:58 -0400
-Subject: [perl #113024] Configure: Avoid Cppsym warnings for extra tokens
- [perl #113024]
-
-The cppsymbols can include macros such as __INT16_C(c), which can't
-be tested with a simple #ifdef.  This patch strips off the opening
-parenthesis and everything following it.  These macros were generated
-by cpp -dM.
-
-Also ensure Cppsym.true list is sorted for later input to comm.
-(I noticed this while testing this change on Solaris.)
----
- Configure | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/Configure b/Configure
-index a780b81..3ae16ca 100755
---- a/Configure
-+++ b/Configure
-@@ -21936,15 +21936,16 @@ $cc -o try -Dcpp_stuff=$cpp_stuff $optimize \$ccflags $ldflags try.c $libs && $r
- EOSH
- chmod +x Cppsym.try
- $eunicefix Cppsym.try
--./Cppsym < Cppsym.know > Cppsym.true
-+./Cppsym < Cppsym.know | $sort | $uniq > Cppsym.true
- : Add in any linux cpp "predefined macros":
- case "$osname::$gccversion" in
-   *linux*::*.*|*gnukfreebsd*::*.*|gnu::*.*)
-     tHdrH=_tmpHdr
-     rm -f $tHdrH'.h' $tHdrH
-     touch $tHdrH'.h'
-+    # Filter out macro arguments, such as Linux's __INT8_C(c)
-     if $cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then
--       sed 's/#define[\ \  ]*//;s/[\ \     ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-+       sed -e 's/#define[\ \  ]*//;s/[\ \     ].*$//' -e 's/(.*//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real'
-        if [ -s $tHdrH'_cppsym.real' ]; then
- 	  cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true
-        fi
--- 
-2.1.4
-

5.016.003-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar.bz2 \
     && echo 'bb7bc735e6813b177dcfccd480defcde7eddefa173b5967eac11babd1bfa98e8 *perl-5.16.3.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.16.3.tar.bz2 -C /usr/src/perl \
     && rm perl-5.16.3.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.016.003-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar.bz2 \
     && echo 'bb7bc735e6813b177dcfccd480defcde7eddefa173b5967eac11babd1bfa98e8 *perl-5.16.3.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.16.3.tar.bz2 -C /usr/src/perl \
     && rm perl-5.16.3.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.016.003-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,350 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 439f254..a324604 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -242,20 +242,31 @@ sub write_errno_pm {
+     unless ($^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index 688c68d..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -39,7 +39,7 @@ i_libutil='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -58,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -87,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -100,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -134,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -174,7 +170,7 @@ else
+ fi
+ 
+ case "$plibpth" in
+-'') plibpth=`LANG=C LC_ALL=C $gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -182,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -335,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -350,17 +303,55 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+@@ -414,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -447,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then

5.016.003-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar.bz2 \
+    && echo 'bb7bc735e6813b177dcfccd480defcde7eddefa173b5967eac11babd1bfa98e8 *perl-5.16.3.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.16.3.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.16.3.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.16.3","-de0"]

5.016.003-slim/DevelPatchPerl.patch

@@ -0,0 +1,350 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 439f254..a324604 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -242,20 +242,31 @@ sub write_errno_pm {
+     unless ($^O eq 'beos') {	# trust what we have / get later
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index 688c68d..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -39,7 +39,7 @@ i_libutil='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -58,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -87,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -100,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -134,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -174,7 +170,7 @@ else
+ fi
+ 
+ case "$plibpth" in
+-'') plibpth=`LANG=C LC_ALL=C $gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -182,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -335,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -350,17 +303,55 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+@@ -414,16 +405,6 @@ $define|true|[yY]*)
+     ;;
+ esac
+ 
+-# If we are using g++ we must use nm and force ourselves to use
+-# the /usr/lib/libc.a (resetting the libc below to an empty string
+-# makes Configure to look for the right one) because the symbol
+-# scanning tricks of Configure will crash and burn horribly.
+-case "$cc" in
+-*g++*) usenm=true
+-       libc=''
+-       ;;
+-esac
+-
+ # If using g++, the Configure scan for dlopen() and (especially)
+ # dlerror() might fail, easier just to forcibly hint them in.
+ case "$cc" in
+@@ -447,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then

5.016.003-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.16.3.tar.bz2 -o perl-5.16.3.tar.bz2 \
+    && echo 'bb7bc735e6813b177dcfccd480defcde7eddefa173b5967eac11babd1bfa98e8 *perl-5.16.3.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.16.3.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.16.3.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.16.3","-de0"]

5.018.004-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar.bz2 \
     && echo '1fb4d27b75cd244e849f253320260efe1750641aaff4a18ce0d67556ff1b96a5 *perl-5.18.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.18.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.18.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.018.004-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar.bz2 \
     && echo '1fb4d27b75cd244e849f253320260efe1750641aaff4a18ce0d67556ff1b96a5 *perl-5.18.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.18.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.18.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.018.004-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,333 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index b707911..2588f0b 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -236,20 +236,31 @@ sub write_errno_pm {
+     {	# BeOS (support now removed) did not enter this block
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index a148248..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -39,7 +39,7 @@ i_libutil='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -58,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -87,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -100,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -134,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -174,7 +170,7 @@ else
+ fi
+ 
+ case "$plibpth" in
+-'') plibpth=`LANG=C LC_ALL=C $gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -182,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -335,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -350,17 +303,55 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+@@ -437,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then

5.018.004-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar.bz2 \
+    && echo '1fb4d27b75cd244e849f253320260efe1750641aaff4a18ce0d67556ff1b96a5 *perl-5.18.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.18.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.18.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.18.4","-de0"]

5.018.004-slim/DevelPatchPerl.patch

@@ -0,0 +1,333 @@
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index b707911..2588f0b 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -236,20 +236,31 @@ sub write_errno_pm {
+     {	# BeOS (support now removed) did not enter this block
+     # invoke CPP and read the output
+ 
++	my $inhibit_linemarkers = '';
++	if ($Config{gccversion} =~ /\A(\d+)\./ and $1 >= 5) {
++	    # GCC 5.0 interleaves expanded macros with line numbers breaking
++	    # each line into multiple lines. RT#123784
++	    $inhibit_linemarkers = ' -P';
++	}
++
+ 	if ($^O eq 'VMS') {
+-	    my $cpp = "$Config{cppstdin} $Config{cppflags} $Config{cppminus}";
++	    my $cpp = "$Config{cppstdin} $Config{cppflags}" .
++		$inhibit_linemarkers . " $Config{cppminus}";
+ 	    $cpp =~ s/sys\$input//i;
+ 	    open(CPPO,"$cpp  errno.c |") or
+ 		die "Cannot exec $Config{cppstdin}";
+ 	} elsif ($IsMSWin32 || $^O eq 'NetWare') {
+-	    open(CPPO,"$Config{cpprun} $Config{cppflags} errno.c |") or
+-		die "Cannot run '$Config{cpprun} $Config{cppflags} errno.c'";
++	    my $cpp = "$Config{cpprun} $Config{cppflags}" .
++		$inhibit_linemarkers;
++	    open(CPPO,"$cpp errno.c |") or
++		die "Cannot run '$cpp errno.c'";
+ 	} elsif ($IsSymbian) {
+-            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc -";
++            my $cpp = "gcc -E -I$ENV{SDK}\\epoc32\\include\\libc" .
++		$inhibit_linemarkers ." -";
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+         } else {
+-	    my $cpp = default_cpp();
++	    my $cpp = default_cpp() . $inhibit_linemarkers;
+ 	    open(CPPO,"$cpp < errno.c |")
+ 		or die "Cannot exec $cpp";
+ 	}
+diff --git a/hints/linux.sh b/hints/linux.sh
+index a148248..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -39,7 +39,7 @@ i_libutil='undef'
+ # SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
+ if test -d /opt/xt-pe
+ then
+-  case "`cc -V 2>&1`" in
++  case "`${cc:-cc} -V 2>&1`" in
+   *catamount*) . hints/catamount.sh; return ;;
+   esac
+ fi
+@@ -58,17 +58,10 @@ shift
+ libswanted="$*"
+ 
+ # Debian 4.0 puts ndbm in the -lgdbm_compat library.
+-libswanted="$libswanted gdbm_compat"
+-
+-# If you have glibc, then report the version for ./myconfig bug reporting.
+-# (Configure doesn't need to know the specific version since it just uses
+-# gcc to load the library for all tests.)
+-# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
+-# are insufficiently precise to distinguish things like
+-# libc-2.0.6 and libc-2.0.7.
+-if test -L /lib/libc.so.6; then
+-    libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+-    libc=/lib/$libc
++echo $libs
++if echo " $libswanted " | grep -q ' gdbm '; then
++    # Only add if gdbm is in libswanted.
++    libswanted="$libswanted gdbm_compat"
+ fi
+ 
+ # Configure may fail to find lstat() since it's a static/inline
+@@ -87,6 +80,9 @@ case "$usemymalloc" in
+ '') usemymalloc='n' ;;
+ esac
+ 
++uname_minus_m="`$run uname -m 2>/dev/null`"
++uname_minus_m="${uname_minus_m:-"$targetarch"}"
++
+ # Check if we're about to use Intel's ICC compiler
+ case "`${cc:-cc} -V 2>&1`" in
+ *"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+@@ -100,7 +96,7 @@ case "`${cc:-cc} -V 2>&1`" in
+     # The -no-gcc flag is needed otherwise, icc pretends (poorly) to be gcc
+     ccflags="-we147 -mp -no-gcc $ccflags"
+     # Prevent relocation errors on 64bits arch
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+ 	*ia64*|*x86_64*)
+ 	    cccdlflags='-fPIC'
+ 	;;
+@@ -134,7 +130,7 @@ case "$optimize" in
+ # use -O2 by default ; -O3 doesn't seem to bring significant benefits with gcc
+ '')
+     optimize='-O2'
+-    case "`uname -m`" in
++    case "$uname_minus_m" in
+         ppc*)
+             # on ppc, it seems that gcc (at least gcc 3.3.2) isn't happy
+             # with -O2 ; so downgrade to -O1.
+@@ -174,7 +170,7 @@ else
+ fi
+ 
+ case "$plibpth" in
+-'') plibpth=`LANG=C LC_ALL=C $gcc -print-search-dirs | grep libraries |
++'') plibpth=`LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries |
+ 	cut -f2- -d= | tr ':' $trnl | grep -v 'gcc' | sed -e 's:/$::'`
+     set X $plibpth # Collapse all entries on one line
+     shift
+@@ -182,93 +178,50 @@ case "$plibpth" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
+ 
+-rm -f try.c a.out
++case "$libc" in
++'')
++# If you have glibc, then report the version for ./myconfig bug reporting.
++# (Configure doesn't need to know the specific version since it just uses
++# gcc to load the library for all tests.)
++# We don't use __GLIBC__ and  __GLIBC_MINOR__ because they
++# are insufficiently precise to distinguish things like
++# libc-2.0.6 and libc-2.0.7.
++    for p in $plibpth
++    do
++        for trylib in libc.so.6 libc.so
++        do
++            if $test -e $p/$trylib; then
++                libc=`ls -l $p/$trylib | awk '{print $NF}'`
++                if $test "X$libc" != X; then
++                    break
++                fi
++            fi
++        done
++        if $test "X$libc" != X; then
++            break
++        fi
++    done
++    ;;
++esac
+ 
+-if /bin/sh -c exit; then
++if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+ else
+@@ -335,7 +288,7 @@ fi
+ #'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+ #esac
+ 
+-case "`uname -m`" in
++case "$uname_minus_m" in
+ sparc*)
+ 	case "$cccdlflags" in
+ 	*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+@@ -350,17 +303,55 @@ esac
+ # version of -lgdbm which is a bad idea. So if we have 'nm'
+ # make sure it can read the file
+ # NI-S 2003/08/07
+-if [ -r /usr/lib/libndbm.so  -a  -x /usr/bin/nm ] ; then
+-   if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
+-    echo 'Your shared -lndbm seems to be a real library.'
+-   else
+-    echo 'Your shared -lndbm is not a real library.'
+-    set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
+-    shift
+-    libswanted="$*"
+-   fi
+-fi
++case "$nm" in
++    '') ;;
++    *)
++    for p in $plibpth
++    do
++        if $test -r $p/libndbm.so; then
++            if $nm $p/libndbm.so >/dev/null 2>&1 ; then
++                echo 'Your shared -lndbm seems to be a real library.'
++                _libndbm_real=1
++                break
++            fi
++        fi
++    done
++    if $test "X$_libndbm_real" = X; then
++        echo 'Your shared -lndbm is not a real library.'
++        set `echo X "$libswanted "| sed -e 's/ ndbm / /'`
++        shift
++        libswanted="$*"
++    fi
++    ;;
++esac
+ 
++# Linux on Synology.
++if [ -f /etc/synoinfo.conf -a -d /usr/syno ]; then
++    # Tested on Synology DS213 and DS413
++    #  OS version info in /etc.defaults/VERSION
++    #  http://forum.synology.com/wiki/index.php/What_kind_of_CPU_does_my_NAS_have
++    # Synology DS213 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Marvell Kirkwood mv6282 ARMv5te
++    #  Linux 2.6.32.12 #3810 Wed Nov 6 05:13:41 CST 2013 armv5tel GNU/Linux
++    # Synology DS413 running DSM 4.3-3810-0 (2013-11-06)
++    #  CPU model Freescale QorIQ P1022 ppc (e500v2)
++    #  linux 2.6.32.12 #3810 ppc GNU/Linux
++    # All development stuff installed with ipkg is in /opt
++    if [ "$LANG" = "" -o "$LANG" = "C" ]; then
++	echo 'Your LANG is safe'
++    else
++	echo 'Please set $LANG to "C". All other $LANG settings will cause havoc' >&4
++	LANG=C
++    fi
++    echo 'Setting up to use /opt/*' >&4
++    locincpth="/opt/include $locincpth"
++    libpth="/opt/lib $libpth"
++    libspth="/opt/lib $libspth"
++    loclibpth="/opt/lib $loclibpth"
++    # POSIX will not link without the pthread lib
++    libswanted="$libswanted pthread"
++    echo "$libswanted" >&4
++fi
+ 
+ # This script UU/usethreads.cbu will get 'called-back' by Configure
+ # after it has prompted the user for whether to use threads.
+@@ -437,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if nm -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then

5.018.004-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:jessie-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.18.4.tar.bz2 -o perl-5.18.4.tar.bz2 \
+    && echo '1fb4d27b75cd244e849f253320260efe1750641aaff4a18ce0d67556ff1b96a5 *perl-5.18.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.18.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.18.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local -A ccflags=-fwrapv -des \
+    && make -j$(nproc) \
+    && make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.18.4","-de0"]

5.020.003-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar.bz2 \
     && echo '1b40068166c242e34a536836286e70b78410602a80615143301e52aa2901493b *perl-5.20.3.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.20.3.tar.bz2 -C /usr/src/perl \
     && rm perl-5.20.3.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.020.003-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar.bz2 \
     && echo '1b40068166c242e34a536836286e70b78410602a80615143301e52aa2901493b *perl-5.20.3.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.20.3.tar.bz2 -C /usr/src/perl \
     && rm perl-5.20.3.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.020.003-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,130 @@
+diff --git a/hints/linux.sh b/hints/linux.sh
+index 956adfc..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -178,6 +178,23 @@ case "$plibpth" in
+     ;;
+ esac
+ 
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
++
+ case "$libc" in
+ '')
+ # If you have glibc, then report the version for ./myconfig bug reporting.
+@@ -204,92 +221,6 @@ case "$libc" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
+-
+-rm -f try.c a.out
+-
+ if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+@@ -497,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if ${nm:-nm} -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then

5.020.003-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar.bz2 \
+    && echo '1b40068166c242e34a536836286e70b78410602a80615143301e52aa2901493b *perl-5.20.3.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.20.3.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.20.3.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.20.3","-de0"]

5.020.003-slim/DevelPatchPerl.patch

@@ -0,0 +1,130 @@
+diff --git a/hints/linux.sh b/hints/linux.sh
+index 956adfc..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -178,6 +178,23 @@ case "$plibpth" in
+     ;;
+ esac
+ 
++# libquadmath is sometimes installed as gcc internal library,
++# so contrary to our usual policy of *not* looking at gcc internal
++# directories we now *do* look at them, in case they contain
++# the quadmath library.
++# XXX This may apply to other gcc internal libraries, if such exist.
++# XXX This could be at Configure level, but then the $gcc is messy.
++case "$usequadmath" in
++"$define")
++  for d in `LANG=C LC_ALL=C $gcc $ccflags $ldflags -print-search-dirs | grep libraries | cut -f2- -d= | tr ':' $trnl | grep 'gcc' | sed -e 's:/$::'`
++  do
++    case `ls $d/*libquadmath*$so* 2>/dev/null` in
++    $d/*libquadmath*$so*) xlibpth="$xlibpth $d" ;;
++    esac
++  done
++  ;;
++esac
++
+ case "$libc" in
+ '')
+ # If you have glibc, then report the version for ./myconfig bug reporting.
+@@ -204,92 +221,6 @@ case "$libc" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
+-
+-rm -f try.c a.out
+-
+ if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'
+@@ -497,7 +428,7 @@ then
+        DBLIB="$DBDIR/libdb.so"
+        if [ -f $DBLIB ]
+        then
+-         if ${nm:-nm} -u $DBLIB | grep pthread >/dev/null
++         if ${nm:-nm} -u $DBLIB 2>/dev/null | grep pthread >/dev/null
+          then
+            if ldd $DBLIB | grep pthread >/dev/null
+            then

5.020.003-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.20.3.tar.bz2 -o perl-5.20.3.tar.bz2 \
+    && echo '1b40068166c242e34a536836286e70b78410602a80615143301e52aa2901493b *perl-5.20.3.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.20.3.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.20.3.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.20.3","-de0"]

5.022.004-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar.bz2 \
     && echo '8b3122046d1186598082d0e6da53193b045e85e3505e7d37ee0bdd0bdb539b71 *perl-5.22.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.22.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.22.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.022.004-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar.bz2 \
     && echo '8b3122046d1186598082d0e6da53193b045e85e3505e7d37ee0bdd0bdb539b71 *perl-5.22.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.22.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.22.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.022.004-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar.bz2 \
+    && echo '8b3122046d1186598082d0e6da53193b045e85e3505e7d37ee0bdd0bdb539b71 *perl-5.22.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.22.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.22.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.22.4","-de0"]

5.022.004-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.22.4.tar.bz2 -o perl-5.22.4.tar.bz2 \
+    && echo '8b3122046d1186598082d0e6da53193b045e85e3505e7d37ee0bdd0bdb539b71 *perl-5.22.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.22.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.22.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.22.4","-de0"]

5.024.004-main,threaded/DevelPatchPerl.patch

@@ -0,0 +1,97 @@
+diff --git a/hints/linux.sh b/hints/linux.sh
+index fb5a46e..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -221,92 +221,6 @@ case "$libc" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
+-
+-rm -f try.c a.out
+-
+ if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'

5.024.004-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar.bz2 \
     && echo 'e34ff38c54857f431f37403b757267c9998152bf46b5c750b462f62461279b10 *perl-5.24.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.24.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.24.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.024.004-main/DevelPatchPerl.patch

@@ -0,0 +1,97 @@
+diff --git a/hints/linux.sh b/hints/linux.sh
+index fb5a46e..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -221,92 +221,6 @@ case "$libc" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
+-
+-rm -f try.c a.out
+-
+ if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'

5.024.004-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar.bz2 \
     && echo 'e34ff38c54857f431f37403b757267c9998152bf46b5c750b462f62461279b10 *perl-5.24.4.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.24.4.tar.bz2 -C /usr/src/perl \
     && rm perl-5.24.4.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.024.004-slim,threaded/DevelPatchPerl.patch

@@ -0,0 +1,97 @@
+diff --git a/hints/linux.sh b/hints/linux.sh
+index fb5a46e..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -221,92 +221,6 @@ case "$libc" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
+-
+-rm -f try.c a.out
+-
+ if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'

5.024.004-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar.bz2 \
+    && echo 'e34ff38c54857f431f37403b757267c9998152bf46b5c750b462f62461279b10 *perl-5.24.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.24.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.24.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.24.4","-de0"]

5.024.004-slim/DevelPatchPerl.patch

@@ -0,0 +1,97 @@
+diff --git a/hints/linux.sh b/hints/linux.sh
+index fb5a46e..3f38ea0 100644
+--- a/hints/linux.sh
++++ b/hints/linux.sh
+@@ -221,92 +221,6 @@ case "$libc" in
+     ;;
+ esac
+ 
+-# Are we using ELF?  Thanks to Kenneth Albanowski <kjahds@kjahds.com>
+-# for this test.
+-cat >try.c <<'EOM'
+-/* Test for whether ELF binaries are produced */
+-#include <fcntl.h>
+-#include <stdlib.h>
+-#include <unistd.h>
+-main() {
+-	char buffer[4];
+-	int i=open("a.out",O_RDONLY);
+-	if(i==-1)
+-		exit(1); /* fail */
+-	if(read(i,&buffer[0],4)<4)
+-		exit(1); /* fail */
+-	if(buffer[0] != 127 || buffer[1] != 'E' ||
+-           buffer[2] != 'L' || buffer[3] != 'F')
+-		exit(1); /* fail */
+-	exit(0); /* succeed (yes, it's ELF) */
+-}
+-EOM
+-if ${cc:-gcc} $ccflags $ldflags try.c >/dev/null 2>&1 && $run ./a.out; then
+-    cat <<'EOM' >&4
+-
+-You appear to have ELF support.  I'll try to use it for dynamic loading.
+-If dynamic loading doesn't work, read hints/linux.sh for further information.
+-EOM
+-
+-else
+-    cat <<'EOM' >&4
+-
+-You don't have an ELF gcc.  I will use dld if possible.  If you are
+-using a version of DLD earlier than 3.2.6, or don't have it at all, you
+-should probably upgrade. If you are forced to use 3.2.4, you should
+-uncomment a couple of lines in hints/linux.sh and restart Configure so
+-that shared libraries will be disallowed.
+-
+-EOM
+-    lddlflags="-r $lddlflags"
+-    # These empty values are so that Configure doesn't put in the
+-    # Linux ELF values.
+-    ccdlflags=' '
+-    cccdlflags=' '
+-    ccflags="-DOVR_DBL_DIG=14 $ccflags"
+-    so='sa'
+-    dlext='o'
+-    nm_so_opt=' '
+-    ## If you are using DLD 3.2.4 which does not support shared libs,
+-    ## uncomment the next two lines:
+-    #ldflags="-static"
+-    #so='none'
+-
+-	# In addition, on some systems there is a problem with perl and NDBM
+-	# which causes AnyDBM and NDBM_File to lock up. This is evidenced
+-	# in the tests as AnyDBM just freezing.  Apparently, this only
+-	# happens on a.out systems, so we disable NDBM for all a.out linux
+-	# systems.  If someone can suggest a more robust test
+-	#  that would be appreciated.
+-	#
+-	# More info:
+-	# Date: Wed, 7 Feb 1996 03:21:04 +0900
+-	# From: Jeffrey Friedl <jfriedl@nff.ncl.omron.co.jp>
+-	#
+-	# I tried compiling with DBM support and sure enough things locked up
+-	# just as advertised. Checking into it, I found that the lockup was
+-	# during the call to dbm_open. Not *in* dbm_open -- but between the call
+-	# to and the jump into.
+-	#
+-	# To make a long story short, making sure that the *.a and *.sa pairs of
+-	#   /usr/lib/lib{m,db,gdbm}.{a,sa}
+-	# were perfectly in sync took care of it.
+-	#
+-	# This will generate a harmless Whoa There! message
+-	case "$d_dbm_open" in
+-	'')	cat <<'EOM' >&4
+-
+-Disabling ndbm.  This will generate a Whoa There message in Configure.
+-Read hints/linux.sh for further information.
+-EOM
+-		# You can override this with Configure -Dd_dbm_open
+-		d_dbm_open=undef
+-		;;
+-	esac
+-fi
+-
+-rm -f try.c a.out
+-
+ if ${sh:-/bin/sh} -c exit; then
+   echo ''
+   echo 'You appear to have a working bash.  Good.'

5.024.004-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.24.4.tar.bz2 -o perl-5.24.4.tar.bz2 \
+    && echo 'e34ff38c54857f431f37403b757267c9998152bf46b5c750b462f62461279b10 *perl-5.24.4.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.24.4.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.24.4.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.24.4","-de0"]

5.026.002-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar.bz2 \
     && echo '3f6a6b5bbd43016e5211e24b6631ea84216dd300216a2293b41c9195032f3e81 *perl-5.26.2.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.26.2.tar.bz2 -C /usr/src/perl \
     && rm perl-5.26.2.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.026.002-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar.bz2 \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar.bz2 \
     && echo '3f6a6b5bbd43016e5211e24b6631ea84216dd300216a2293b41c9195032f3e81 *perl-5.26.2.tar.bz2' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.26.2.tar.bz2 -C /usr/src/perl \
     && rm perl-5.26.2.tar.bz2 \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.026.002-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar.bz2 \
+    && echo '3f6a6b5bbd43016e5211e24b6631ea84216dd300216a2293b41c9195032f3e81 *perl-5.26.2.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.26.2.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.26.2.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.26.2","-de0"]

5.026.002-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.26.2.tar.bz2 -o perl-5.26.2.tar.bz2 \
+    && echo '3f6a6b5bbd43016e5211e24b6631ea84216dd300216a2293b41c9195032f3e81 *perl-5.26.2.tar.bz2' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.26.2.tar.bz2 -C /usr/src/perl \
+    && rm perl-5.26.2.tar.bz2 \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.26.2","-de0"]

5.028.000-main,threaded/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.xz \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.xz \
     && echo '059b3cb69970d8c8c5964caced0335b4af34ac990c8e61f7e3f90cd1c2d11e49 *perl-5.28.0.tar.xz' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.28.0.tar.xz -C /usr/src/perl \
     && rm perl-5.28.0.tar.xz \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.028.000-main/Dockerfile

@@ -4,7 +4,8 @@ LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@c
 COPY *.patch /usr/src/perl/
 WORKDIR /usr/src/perl
 
-RUN curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.xz \
+RUN true \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.xz \
     && echo '059b3cb69970d8c8c5964caced0335b4af34ac990c8e61f7e3f90cd1c2d11e49 *perl-5.28.0.tar.xz' | sha256sum -c - \
     && tar --strip-components=1 -xaf perl-5.28.0.tar.xz -C /usr/src/perl \
     && rm perl-5.28.0.tar.xz \
@@ -20,6 +21,7 @@ RUN curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.
     && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
     && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
     && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && true \
     && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
 
 WORKDIR /root

5.028.000-slim,threaded/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.xz \
+    && echo '059b3cb69970d8c8c5964caced0335b4af34ac990c8e61f7e3f90cd1c2d11e49 *perl-5.28.0.tar.xz' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.28.0.tar.xz -C /usr/src/perl \
+    && rm perl-5.28.0.tar.xz \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Dusethreads -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.28.0","-de0"]

5.028.000-slim/Dockerfile

@@ -0,0 +1,53 @@
+FROM debian:stretch-slim
+LABEL maintainer="Peter Martini <PeterCMartini@GMail.com>, Zak B. Elep <zakame@cpan.org>"
+
+COPY *.patch /usr/src/perl/
+WORKDIR /usr/src/perl
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+       bzip2 \
+       ca-certificates \
+       # cpio \
+       curl \
+       dpkg-dev \
+       # file \
+       gcc \
+       # g++ \
+       # libbz2-dev \
+       # libdb-dev \
+       libc6-dev \
+       # libgdbm-dev \
+       # liblzma-dev \
+       make \
+       netbase \
+       patch \
+       # procps \
+       # zlib1g-dev \
+       xz-utils \
+    && curl -SL https://www.cpan.org/src/5.0/perl-5.28.0.tar.xz -o perl-5.28.0.tar.xz \
+    && echo '059b3cb69970d8c8c5964caced0335b4af34ac990c8e61f7e3f90cd1c2d11e49 *perl-5.28.0.tar.xz' | sha256sum -c - \
+    && tar --strip-components=1 -xaf perl-5.28.0.tar.xz -C /usr/src/perl \
+    && rm perl-5.28.0.tar.xz \
+    && cat *.patch | patch -p1 \
+    && gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
+    && archBits="$(dpkg-architecture --query DEB_BUILD_ARCH_BITS)" \
+    && archFlag="$([ "$archBits" = '64' ] && echo '-Duse64bitall' || echo '-Duse64bitint')" \
+    && ./Configure -Darchname="$gnuArch" "$archFlag" -Duseshrplib -Dvendorprefix=/usr/local  -des \
+    && make -j$(nproc) \
+    && TEST_JOBS=$(nproc) make test_harness \
+    && make install \
+    && cd /usr/src \
+    && curl -LO http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7044.tar.gz \
+    && echo '9b60767fe40752ef7a9d3f13f19060a63389a5c23acc3e9827e19b75500f81f3 *App-cpanminus-1.7044.tar.gz' | sha256sum -c - \
+    && tar -xzf App-cpanminus-1.7044.tar.gz && cd App-cpanminus-1.7044 && perl bin/cpanm . && cd /root \
+    && savedPackages="make netbase" \
+    && apt-mark auto '.*' > /dev/null \
+    && apt-mark manual $savedPackages \
+    && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
+    && rm -fr /var/cache/apt/* /var/lib/apt/lists/* \
+    && rm -fr ./cpanm /root/.cpanm /usr/src/perl /usr/src/App-cpanminus-1.7044* /tmp/*
+
+WORKDIR /root
+
+CMD ["perl5.28.0","-de0"]