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https://github.com/arsv/perl-cross/pull/164
From b47ef629459076a5ccb3d0caf83ccfbb8ba0571b Mon Sep 17 00:00:00 2001
From: Marcus Ramberg <marcus@means.no>
Date: Wed, 3 Sep 2025 10:35:58 +0200
Subject: [PATCH] patches for perl-5.42.0
---
cnf/diffs/perl5-5.42.0/constant.patch | 1 +
cnf/diffs/perl5-5.42.0/dynaloader.patch | 1 +
cnf/diffs/perl5-5.42.0/findext.patch | 1 +
cnf/diffs/perl5-5.42.0/installscripts.patch | 1 +
cnf/diffs/perl5-5.42.0/liblist.patch | 80 +++++++++++++++++++++
cnf/diffs/perl5-5.42.0/makemaker.patch | 1 +
cnf/diffs/perl5-5.42.0/posix-makefile.patch | 1 +
cnf/diffs/perl5-5.42.0/test-checkcase.patch | 1 +
cnf/diffs/perl5-5.42.0/test-makemaker.patch | 1 +
cnf/diffs/perl5-5.42.0/xconfig.patch | 1 +
10 files changed, 89 insertions(+)
create mode 120000 cnf/diffs/perl5-5.42.0/constant.patch
create mode 120000 cnf/diffs/perl5-5.42.0/dynaloader.patch
create mode 120000 cnf/diffs/perl5-5.42.0/findext.patch
create mode 120000 cnf/diffs/perl5-5.42.0/installscripts.patch
create mode 100644 cnf/diffs/perl5-5.42.0/liblist.patch
create mode 120000 cnf/diffs/perl5-5.42.0/makemaker.patch
create mode 120000 cnf/diffs/perl5-5.42.0/posix-makefile.patch
create mode 120000 cnf/diffs/perl5-5.42.0/test-checkcase.patch
create mode 120000 cnf/diffs/perl5-5.42.0/test-makemaker.patch
create mode 120000 cnf/diffs/perl5-5.42.0/xconfig.patch
diff --git a/cnf/diffs/perl5-5.42.0/constant.patch b/cnf/diffs/perl5-5.42.0/constant.patch
new file mode 120000
index 0000000..065e198
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/constant.patch
@@ -0,0 +1 @@
+../perl5-5.22.3/constant.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/dynaloader.patch b/cnf/diffs/perl5-5.42.0/dynaloader.patch
new file mode 120000
index 0000000..ffb73eb
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/dynaloader.patch
@@ -0,0 +1 @@
+../perl5-5.22.3/dynaloader.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/findext.patch b/cnf/diffs/perl5-5.42.0/findext.patch
new file mode 120000
index 0000000..9efbe5b
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/findext.patch
@@ -0,0 +1 @@
+../perl5-5.22.3/findext.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/installscripts.patch b/cnf/diffs/perl5-5.42.0/installscripts.patch
new file mode 120000
index 0000000..1c05e0f
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/installscripts.patch
@@ -0,0 +1 @@
+../perl5-5.36.0/installscripts.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/liblist.patch b/cnf/diffs/perl5-5.42.0/liblist.patch
new file mode 100644
index 0000000..5e6331f
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/liblist.patch
@@ -0,0 +1,80 @@
+When deciding which libraries are available, the original Configure uses
+shaky heuristics to physically locate library files.
+This is a very very bad thing to do, *especially* when cross-compiling,
+as said heiristics are likely to locate the host libraries, not the target ones.
+
+The only real need for this test is to make sure it's safe to pass -llibrary
+to the compiler. So that's exactly what perl-cross does, pass -llibrary
+and see if it breaks things.
+
+Note this is a part of MakeMaker, and only applies to module Makefiles.
+
+
+--- a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm
++++ b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/Liblist/Kid.pm
+@@ -20,9 +20,10 @@
+ use File::Spec;
+
+ sub ext {
+- if ( $^O eq 'VMS' ) { goto &_vms_ext; }
+- elsif ( $^O eq 'MSWin32' ) { goto &_win32_ext; }
+- else { goto &_unix_os2_ext; }
++ if ($Config{usemmldlt}){ goto &_ld_ext; }
++ elsif($^O eq 'VMS') { goto &_vms_ext; }
++ elsif($^O eq 'MSWin32') { goto &_win32_ext; }
++ else { goto &_unix_os2_ext; }
+ }
+
+ sub _unix_os2_ext {
+@@ -661,4 +662,51 @@
+ wantarray ? ( $lib, '', $ldlib, '', ( $give_libs ? \@flibs : () ) ) : $lib;
+ }
+
++# A direct test for -l validity.
++# Because guessing real file names for -llib options when dealing
++# with a cross compiler is generally a BAD IDEA^tm.
++sub _ld_ext {
++ my($self,$potential_libs, $verbose, $give_libs) = @_;
++ $verbose ||= 0;
++
++ if ($^O =~ 'os2' and $Config{perllibs}) {
++ # Dynamic libraries are not transitive, so we may need including
++ # the libraries linked against perl.dll again.
++
++ $potential_libs .= " " if $potential_libs;
++ $potential_libs .= $Config{perllibs};
++ }
++ return ("", "", "", "", ($give_libs ? [] : ())) unless $potential_libs;
++ warn "Potential libraries are '$potential_libs':\n" if $verbose;
++
++ my($ld) = $Config{ld};
++ my($ldflags) = $Config{ldflags};
++ my($libs) = defined $Config{perllibs} ? $Config{perllibs} : $Config{libs};
++
++ my $try = 'try_mm.c';
++ my $tryx = 'try_mm.x';
++ open(TRY, '>', $try) || die "Can't create MakeMaker test file $try: $!\n";
++ print TRY "int main(void) { return 0; }\n";
++ close(TRY);
++
++ my $testlibs = '';
++ my @testlibs = ();
++ foreach my $thislib (split ' ', $potential_libs) {
++ $testlibs = join(' ', @testlibs);
++ if($thislib =~ /^-L/) {
++ push(@testlibs, $thislib);
++ next
++ };
++ my $cmd = "$ld $ldflags -o $tryx $try $testlibs $thislib >/dev/null 2>&1";
++ my $ret = system($cmd);
++ warn "Warning (mostly harmless): " . "No library found for $thislib\n" if $ret;
++ next if $ret;
++ push @testlibs, $thislib;
++ }
++ unlink($try);
++ unlink($tryx);
++
++ return (join(' ', @testlibs), '', join(' ', @testlibs), '');
++}
++
+ 1;
diff --git a/cnf/diffs/perl5-5.42.0/makemaker.patch b/cnf/diffs/perl5-5.42.0/makemaker.patch
new file mode 120000
index 0000000..d7bd609
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/makemaker.patch
@@ -0,0 +1 @@
+../perl5-5.38.0/makemaker.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/posix-makefile.patch b/cnf/diffs/perl5-5.42.0/posix-makefile.patch
new file mode 120000
index 0000000..29463b7
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/posix-makefile.patch
@@ -0,0 +1 @@
+../perl5-5.22.3/posix-makefile.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/test-checkcase.patch b/cnf/diffs/perl5-5.42.0/test-checkcase.patch
new file mode 120000
index 0000000..36c5186
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/test-checkcase.patch
@@ -0,0 +1 @@
+../perl5-5.22.3/test-checkcase.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/test-makemaker.patch b/cnf/diffs/perl5-5.42.0/test-makemaker.patch
new file mode 120000
index 0000000..4e970ff
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/test-makemaker.patch
@@ -0,0 +1 @@
+../perl5-5.34.0/test-makemaker.patch
\ No newline at end of file
diff --git a/cnf/diffs/perl5-5.42.0/xconfig.patch b/cnf/diffs/perl5-5.42.0/xconfig.patch
new file mode 120000
index 0000000..1c22c96
--- /dev/null
+++ b/cnf/diffs/perl5-5.42.0/xconfig.patch
@@ -0,0 +1 @@
+../perl5-5.41.3/xconfig.patch
\ No newline at end of file
|
