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Commit4c15327

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Bump minimum Perl version to 5.14
The oldest vendor-shipped Perl in the buildfarm is 5.14.2, which isthe last version that Debian Wheezy shipped. That OS is EOL, but wekeep it running because there is no other convenient way to test certainnon-mainstream 32-bit platforms. There is no bugfix in the 5.14.2 releasethat is required, and yet it's also not the latest minor release --that would be 5.14.4. To clarify the situation, we have thus arranged thebuildfarm to test 5.14.0. That allows configure scripts and documentationto state 5.14 without fine print.The MSVC build didn't check the version, since our previous minimum 5.8.3was considered too old to check for on Windows. We will need a check forWindows sometime during the v16 cycle, but that could be rendered mootby the impending Meson conversion, so it seems safe to just documentthe requirement for now.Reviewed by Tom LaneDiscussion:https://www.postgresql.org/message-id/20220902181553.ev4pgzhubhdkguuv@awork3.anarazel.de
1 parentecaf7c5 commit4c15327

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9 files changed

+12
-19
lines changed

9 files changed

+12
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lines changed

‎config/perl.m4‎

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Original file line numberDiff line numberDiff line change
@@ -11,11 +11,11 @@ if test "$PERL"; then
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pgac_perl_version=`$PERL -v 2>/dev/null | sed -n['s/This is perl.*v[a-z]*\([0-9]\.[0-9][0-9.]*\).*$/\1/p']`
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AC_MSG_NOTICE([using perl $pgac_perl_version])
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if echo "$pgac_perl_version" | sed['s/[.a-z_]/ /g'] | \
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$AWK '{ if ([$]1 == 5 && ([$]2 > 8 || ($[2] == 8 &&[$]3 >= 3))) exit 1; else exit 0;}'
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$AWK '{ if ([$]1 == 5 && ([$]2 >= 14)) exit 1; else exit 0;}'
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then
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AC_MSG_WARN([
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*** The installed version of Perl, $PERL, is too old to use with PostgreSQL.
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*** Perl version 5.8.3 or later is required, but this is $pgac_perl_version.])
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*** Perl version 5.14 or later is required, but this is $pgac_perl_version.])
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PERL=""
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fi
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fi

‎configure‎

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Original file line numberDiff line numberDiff line change
@@ -10491,14 +10491,14 @@ if test "$PERL"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: using perl $pgac_perl_version" >&5
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$as_echo "$as_me: using perl $pgac_perl_version" >&6;}
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if echo "$pgac_perl_version" | sed 's/[.a-z_]/ /g' | \
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$AWK '{ if ($1 == 5 && ($2 > 8 || ($2 == 8 && $3 >= 3))) exit 1; else exit 0;}'
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$AWK '{ if ($1 == 5 && ($2 >= 14)) exit 1; else exit 0;}'
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then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
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*** The installed version of Perl, $PERL, is too old to use with PostgreSQL.
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*** Perl version 5.8.3 or later is required, but this is $pgac_perl_version." >&5
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*** Perl version 5.14 or later is required, but this is $pgac_perl_version." >&5
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$as_echo "$as_me: WARNING:
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*** The installed version of Perl, $PERL, is too old to use with PostgreSQL.
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*** Perl version 5.8.3 or later is required, but this is $pgac_perl_version." >&2;}
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*** Perl version 5.14 or later is required, but this is $pgac_perl_version." >&2;}
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PERL=""
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fi
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fi

‎doc/src/sgml/install-windows.sgml‎

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@@ -190,7 +190,7 @@ $ENV{MSBFLAGS}="/m";
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or Cygwin Perl will not work. It must also be present in the PATH.
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Binaries can be downloaded from
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<ulink url="https://www.activestate.com"></ulink>
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(Note: version 5.8.3 or later is required,
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(Note: version 5.14 or later is required,
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the free Standard Distribution is sufficient).
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</para></listitem>
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</varlistentry>

‎doc/src/sgml/installation.sgml‎

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@@ -165,7 +165,7 @@ su - postgres
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<application>PL/Perl</application> you need a full
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<productname>Perl</productname> installation, including the
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<filename>libperl</filename> library and the header files.
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The minimum required version is <productname>Perl</productname> 5.8.3.
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The minimum required version is <productname>Perl</productname> 5.14.
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Since <application>PL/Perl</application> will be a shared
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library, the <indexterm><primary>libperl</primary></indexterm>
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<filename>libperl</filename> library must be a shared library
@@ -325,7 +325,7 @@ su - postgres
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<primary>perl</primary>
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</indexterm>
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<application>Perl</application> 5.8.3 or later is needed to build from a Git checkout,
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<application>Perl</application> 5.14 or later is needed to build from a Git checkout,
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or if you changed the input files for any of the build steps that
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use Perl scripts. If building on Windows you will need
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<application>Perl</application> in any case. <application>Perl</application> is

‎src/pl/plperl/plc_perlboot.pl‎

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@@ -6,7 +6,6 @@
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use strict;
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use warnings;
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use 5.008001;
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use varsqw(%_SHARED $_TD);
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PostgreSQL::InServer::Util::bootstrap();

‎src/test/perl/PostgreSQL/Test/Cluster.pm‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2780,7 +2780,7 @@ all values '' if not found. Does not differentiate between null and empty string
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for fields, no field is ever undef.
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The restart_lsn and confirmed_flush_lsn fields are returned verbatim, and also
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as a 2-list of [highword, lowword] integer. Since we rely on Perl 5.8.8 we can't
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as a 2-list of [highword, lowword] integer. Since we rely on Perl 5.14 we can't
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"use bigint", it's from 5.20, and we can't assume we have Math::Bigint from CPAN
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either.
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‎src/test/perl/README‎

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Original file line numberDiff line numberDiff line change
@@ -78,10 +78,6 @@ Each test script should end with:
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done_testing();
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Test::More::like entails use of the qr// operator. Avoid Perl 5.8.8 bug
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#39185 by not using the "$" regular expression metacharacter in qr// when also
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using the "/m" modifier. Instead of "$", use "\n" or "(?=\n|\z)".
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Test::Builder::Level controls how far up in the call stack a test will look
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at when reporting a failure. This should be incremented by any subroutine
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which directly or indirectly calls test routines from Test::More, such as
@@ -103,7 +99,7 @@ Portability
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-----------
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Avoid using any bleeding-edge Perl features. We have buildfarm animals
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running Perl versions as old as 5.8.3, so your tests will be expected
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running Perl versions as old as 5.14, so your tests will be expected
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to pass on that.
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Also, do not use any non-core Perl modules except IPC::Run. Or, if you
@@ -116,8 +112,8 @@ One way to test for compatibility with old Perl versions is to use
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perlbrew; see http://perlbrew.pl . After installing that, do
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export PERLBREW_CONFIGURE_FLAGS='-de -Duseshrplib'
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perlbrew --force install 5.8.3
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perlbrew use 5.8.3
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perlbrew --force install 5.14.0
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perlbrew use 5.14.0
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perlbrew install-cpanm
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cpanm install Test::Simple@0.98
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cpanm install IPC::Run@0.79

‎src/tools/msvc/gendef.pl‎

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@@ -3,7 +3,6 @@
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use strict;
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use warnings;
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use 5.8.0;
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use List::Utilqw(max);
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my@def;

‎src/tools/pgindent/pgindent‎

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@@ -4,7 +4,6 @@
44

55
use strict;
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use warnings;
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use 5.008001;
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use Cwdqw(abs_path getcwd);
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use File::Find;

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