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docker-perl/eol/5.018.004-main,threaded-stretch/DevelPatchPerl.patch
Tianon Gravi 22f7d649e2 Update old Perls from jessie to stretch (and test them all in Actions) 
Additionally, add buster to all of them.

Finally, move all EOL versions into a completely separate `eol/` directory so that the repository is a little easier manage (and so we can limit testing of all old EOL versions to only when something inside the `eol/` directory changes).
2021-05-18 13:57:40 +08:00

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diff --git a/Configure b/Configure
index 30ab78a..bd21ae3 100755
--- a/Configure
+++ b/Configure
@@ -4468,7 +4468,7 @@ else
fi
$rm -f try try.*
case "$gccversion" in
-1*) cpp=`./loc gcc-cpp $cpp $pth` ;;
+1.*) cpp=`./loc gcc-cpp $cpp $pth` ;;
esac
case "$gccversion" in
'') gccosandvers='' ;;
@@ -4508,7 +4508,7 @@ esac
# gcc 3.* complain about adding -Idirectories that they already know about,
# so we will take those off from locincpth.
case "$gccversion" in
-3*)
+3.*)
echo "main(){}">try.c
for incdir in $locincpth; do
warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \
@@ -4520,6 +4520,22 @@ case "$gccversion" in
$rm -f try try.*
esac
+# gcc 4.9 by default does some optimizations that break perl.
+# see ticket 121505.
+#
+# The -fwrapv disables those optimizations (and probably others,) so
+# for gcc 4.9 (and later, since the optimizations probably won't go
+# away), add -fwrapv unless the user requests -fno-wrapv, which
+# disables -fwrapv, or if the user requests -fsanitize=undefined,
+# which turns the overflows -fwrapv ignores into runtime errors.
+case "$gccversion" in
+4.[3-9].*|4.[1-9][0-9]*|[5-9].*|[1-9][0-9]*)
+ case "$ccflags" in
+ *-fno-wrapv*|*-fsanitize=undefined*|*-fwrapv*) ;;
+ *) ccflags="$ccflags -fwrapv" ;;
+ esac
+esac
+
: What should the include directory be ?
echo " "
$echo $n "Hmm... $c"
@@ -5082,13 +5098,13 @@ fi
case "$hint" in
default|recommended)
case "$gccversion" in
- 1*) dflt="$dflt -fpcc-struct-return" ;;
+ 1.*) dflt="$dflt -fpcc-struct-return" ;;
esac
case "$optimize:$DEBUGGING" in
*-g*:old) dflt="$dflt -DDEBUGGING";;
esac
case "$gccversion" in
- 2*) if $test -d /etc/conf/kconfig.d &&
+ 2.*) if $test -d /etc/conf/kconfig.d &&
$contains _POSIX_VERSION $usrinc/sys/unistd.h >/dev/null 2>&1
then
# Interactive Systems (ISC) POSIX mode.
@@ -5097,7 +5113,7 @@ default|recommended)
;;
esac
case "$gccversion" in
- 1*) ;;
+ 1.*) ;;
2.[0-8]*) ;;
?*) set strict-aliasing -fno-strict-aliasing
eval $checkccflag
@@ -5199,7 +5215,7 @@ case "$cppflags" in
*) cppflags="$cppflags $ccflags" ;;
esac
case "$gccversion" in
-1*) cppflags="$cppflags -D__GNUC__"
+1.*) cppflags="$cppflags -D__GNUC__"
esac
case "$mips_type" in
'');;
diff --git a/cpan/Time-Local/t/Local.t b/cpan/Time-Local/t/Local.t
index 472e71a..0a852a0 100644
--- a/cpan/Time-Local/t/Local.t
+++ b/cpan/Time-Local/t/Local.t
@@ -91,7 +91,7 @@ for (@time, @neg_time) {
# Test timelocal()
{
- my $year_in = $year < 70 ? $year + 1900 : $year;
+ my $year_in = $year + 1900;
my $time = timelocal($sec,$min,$hour,$mday,$mon,$year_in);
my($s,$m,$h,$D,$M,$Y) = localtime($time);
@@ -107,7 +107,7 @@ for (@time, @neg_time) {
# Test timegm()
{
- my $year_in = $year < 70 ? $year + 1900 : $year;
+ my $year_in = $year + 1900;
my $time = timegm($sec,$min,$hour,$mday,$mon,$year_in);
my($s,$m,$h,$D,$M,$Y) = gmtime($time);
@@ -125,7 +125,6 @@ for (@time, @neg_time) {
for (@bad_time) {
my($year, $mon, $mday, $hour, $min, $sec) = @$_;
- $year -= 1900;
$mon--;
eval { timegm($sec,$min,$hour,$mday,$mon,$year) };
@@ -134,14 +133,14 @@ for (@bad_time) {
}
{
- is(timelocal(0,0,1,1,0,90) - timelocal(0,0,0,1,0,90), 3600,
+ is(timelocal(0,0,1,1,0,1990) - timelocal(0,0,0,1,0,1990), 3600,
'one hour difference between two calls to timelocal');
- is(timelocal(1,2,3,1,0,100) - timelocal(1,2,3,31,11,99), 24 * 3600,
+ is(timelocal(1,2,3,1,0,2000) - timelocal(1,2,3,31,11,1999), 24 * 3600,
'one day difference between two calls to timelocal');
# Diff beween Jan 1, 1980 and Mar 1, 1980 = (31 + 29 = 60 days)
- is(timegm(0,0,0, 1, 2, 80) - timegm(0,0,0, 1, 0, 80), 60 * 24 * 3600,
+ is(timegm(0,0,0, 1, 2, 1980) - timegm(0,0,0, 1, 0, 1980), 60 * 24 * 3600,
'60 day difference between two calls to timegm');
}
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 $cpp";
}
diff --git a/hints/linux.sh b/hints/linux.sh
index a148248..c749f0f 100644
--- a/hints/linux.sh
+++ b/hints/linux.sh
@@ -39,7 +39,7 @@ i_libutil='undef'
# SuSE Linux can be used as cross-compilation host for Cray XT4 Catamount/Qk.
if test -d /opt/xt-pe
then
- case "`cc -V 2>&1`" in
+ case "`${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
@@ -87,9 +80,12 @@ 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 "`${cc:-cc} -V 2>&1`" in
-*"Intel(R) C++ Compiler"*|*"Intel(R) C Compiler"*)
+*"Intel(R) C"*" Compiler"*)
# record the version, formats:
# icc (ICC) 10.1 20080801
# icpc (ICC) 10.1 20080801
@@ -100,7 +96,7 @@ case "`${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.
@@ -169,12 +165,15 @@ esac
# plibpth to bypass this check.
if [ -x /usr/bin/gcc ] ; then
gcc=/usr/bin/gcc
+# clang also provides -print-search-dirs
+elif ${cc:-cc} --version 2>/dev/null | grep -q '^clang ' ; then
+ gcc=${cc:-cc}
else
gcc=gcc
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 $plibpth # Collapse all entries on one line
shift
@@ -182,93 +181,60 @@ case "$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 && $run ./a.out; then
- cat <<'EOM' >&4
-
-You appear to have ELF support. I'll try to use it for dynamic loading.
-If dynamic loading doesn't work, read hints/linux.sh for further information.
-EOM
-
-else
- cat <<'EOM' >&4
-
-You don't have an ELF gcc. I will use dld if possible. If you are
-using a version of DLD earlier than 3.2.6, or don't have it at all, you
-should probably upgrade. If you are forced to use 3.2.4, you should
-uncomment a couple of lines in hints/linux.sh and restart Configure so
-that shared libraries will be disallowed.
+# For the musl libc, perl should #define _GNU_SOURCE. Otherwise, some
+# available functions, like memem, won't be used. See the discussion in
+# [perl #133760]. musl doesn't offer an easy way to identify it, but,
+# at least on alpine linux, the ldd --version output contains the
+# string 'musl.'
+case `ldd --version 2>&1` in
+ musl*) ccflags="$ccflags -D_GNU_SOURCE" ;;
+ *) ;;
+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 ${sh:-/bin/sh} -c exit; then
echo ''
echo 'You appear to have a working bash. Good.'
else
@@ -335,7 +301,7 @@ fi
#'osfmach3ppc') ccdlflags='-Wl,-E' ;;
#esac
-case "`uname -m`" in
+case "$uname_minus_m" in
sparc*)
case "$cccdlflags" in
*-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
@@ -350,17 +316,55 @@ esac
# version of -lgdbm which is a bad idea. So if we have 'nm'
# make sure it can read the file
# NI-S 2003/08/07
-if [ -r /usr/lib/libndbm.so -a -x /usr/bin/nm ] ; then
- if /usr/bin/nm /usr/lib/libndbm.so >/dev/null 2>&1 ; then
- echo 'Your shared -lndbm seems to be a real library.'
- else
- echo 'Your shared -lndbm is not a real library.'
- set `echo X "$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 "$libswanted" >&4
+fi
# This script UU/usethreads.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to use threads.
@@ -437,7 +441,7 @@ then
DBLIB="$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/lib/h2ph.t b/lib/h2ph.t
index 2b58f6a..64d9dc0 100644
--- a/lib/h2ph.t
+++ b/lib/h2ph.t
@@ -48,7 +48,7 @@ $result = runperl( progfile => '_h2ph_pre.ph',
stderr => 1 );
like( $result, qr/syntax OK$/, "preamble compiles");
-$result = runperl( switches => ["-w"],
+$result = runperl( switches => ['-I.', "-w"],
stderr => 1,
prog => <<'PROG' );
$SIG{__WARN__} = sub { die $_[0] }; require q(lib/h2ph.pht);
diff --git a/pp.c b/pp.c
index 430cf85..d099af0 100644
--- a/pp.c
+++ b/pp.c
@@ -3412,8 +3412,12 @@ PP(pp_crypt)
#if defined(__GLIBC__) || defined(__EMX__)
if (PL_reentrant_buffer->_crypt_struct_buffer) {
PL_reentrant_buffer->_crypt_struct_buffer->initialized = 0;
- /* work around glibc-2.2.5 bug */
+#if (defined(__GLIBC__) && __GLIBC__ == 2) && \
+ (defined(__GLIBC_MINOR__) && __GLIBC_MINOR__ >= 2 && __GLIBC_MINOR__ < 4)
+ /* work around glibc-2.2.5 bug, has been fixed at some
+ * time in glibc-2.3.X */
PL_reentrant_buffer->_crypt_struct_buffer->current_saltbits = 0;
+#endif
}
#endif
}
diff --git a/utils/h2ph.PL b/utils/h2ph.PL
index a2d737b..9484d81 100644
--- a/utils/h2ph.PL
+++ b/utils/h2ph.PL
@@ -788,6 +788,11 @@ sub build_preamble_if_necessary
open PREAMBLE, ">$preamble" or die "Cannot open $preamble: $!";
print PREAMBLE "# This file was created by h2ph version $VERSION\n";
+ # Prevent non-portable hex constants from warning.
+ #
+ # We still produce an overflow warning if we can't represent
+ # a hex constant as an integer.
+ print PREAMBLE "no warnings qw(portable);\n";
foreach (sort keys %define) {
if ($opt_D) {
@@ -814,6 +819,18 @@ DEFINE
# integer:
print PREAMBLE
"unless (defined &$_) { sub $_() { $1 } }\n\n";
+ } elsif ($define{$_} =~ /^([+-]?0x[\da-f]+)U?L{0,2}$/i) {
+ # hex integer
+ # Special cased, since perl warns on hex integers
+ # that can't be represented in a UV.
+ #
+ # This way we get the warning at time of use, so the user
+ # only gets the warning if they happen to use this
+ # platform-specific definition.
+ my $code = $1;
+ $code = "hex('$code')" if length $code > 10;
+ print PREAMBLE
+ "unless (defined &$_) { sub $_() { $code } }\n\n";
} elsif ($define{$_} =~ /^\w+$/) {
my $def = $define{$_};
if ($isatype{$def}) {
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