Fix flatpak build

When built for a flatpak in /app, we still need perl to use module
packages built in /usr, both to help with bootstrapping, and also for
using build-time only dependencies which should not need to be rebuilt.
Similarly, /usr/bin/perl is provided so that the /app perl remains
compatible with shebangs created for the /usr perl.

The build of perl included in runtimes (KDE platform and all the SDKs),
while built into /usr, also needs to find modules in /app, but (in the
use case of SDKs used with flatpak-builder) also build modules there.
The solution used here is to define vendorlib/vendorarch in /app, and
add the /usr vendor directories as otherlibdirs for those perl modules
which are also included in the runtimes/SDKs.

manNdir always need to be defined regardless of groff, as they are
relied upon later in the build.

.gitignore

@@ -39,3 +39,5 @@ perl-5.12.1.tar.gz
 /perl-5.34.0.tar.xz
 /perl-5.34.1.tar.xz
 /perl-5.36.0.tar.xz
+/perl-5.36.1.tar.xz
+/perl-5.38.0.tar.xz

perl-5.10.0-libresolv.patch

@@ -1,12 +1,12 @@
 diff -up perl-5.10.0/Configure.didi perl-5.10.0/Configure
 --- perl-5.10.0/Configure.didi	2007-12-18 11:47:07.000000000 +0100
 +++ perl-5.10.0/Configure	2008-07-21 10:51:16.000000000 +0200
-@@ -1483,7 +1483,7 @@ archname=''
+@@ -1510,7 +1510,7 @@ archname=''
  usereentrant='undef'
  : List of libraries we want.
  : If anyone needs extra -lxxx, put those in a hint file.
--libswanted="cl pthread socket bind inet nsl ndbm gdbm dbm db malloc dl ld"
-+libswanted="cl pthread socket resolv inet nsl ndbm gdbm dbm db malloc dl ld"
+-libswanted="cl pthread socket bind inet ndbm gdbm dbm db malloc dl ld"
++libswanted="cl pthread socket resolv inet ndbm gdbm dbm db malloc dl ld"
  libswanted="$libswanted sun m crypt sec util c cposix posix ucb bsd BSD"
  : We probably want to search /usr/shlib before most other libraries.
  : This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.

perl-5.16.3-Link-XS-modules-to-libperl.so-with-EU-CBuilder-on-Li.patch

@@ -20,14 +20,14 @@ diff --git a/MANIFEST b/MANIFEST
 index 397252a..d7c519b 100644
 --- a/MANIFEST
 +++ b/MANIFEST
-@@ -3424,6 +3424,7 @@ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/aix.pm	CBuilder methods fo
- dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/cygwin.pm	CBuilder methods for cygwin
- dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/darwin.pm	CBuilder methods for darwin
+@@ -3886,6 +3886,7 @@ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/aix.pm	CBuilder methods fo
+ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/cygwin.pm		CBuilder methods for cygwin
+ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/darwin.pm		CBuilder methods for darwin
  dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/dec_osf.pm	CBuilder methods for OSF
-+dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm	CBuilder methods for Linux
- dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/os2.pm	CBuilder methods for OS/2
- dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/Unix.pm	CBuilder methods for Unix
- dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/VMS.pm	CBuilder methods for VMS
++dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm		CBuilder methods for Linux
+ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/os2.pm		CBuilder methods for OS/2
+ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/Unix.pm		CBuilder methods for Unix
+ dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/VMS.pm		CBuilder methods for VMS
 diff --git a/dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm b/dist/ExtUtils-CBuilder/lib/ExtUtils/CBuilder/Platform/linux.pm
 new file mode 100644
 index 0000000..e3251c4

perl-5.22.1-Provide-ExtUtils-MM-methods-as-standalone-ExtUtils-M.patch

@@ -23,14 +23,14 @@ diff --git a/MANIFEST b/MANIFEST
 index 6af238c..d4f0c56 100644
 --- a/MANIFEST
 +++ b/MANIFEST
-@@ -835,6 +835,7 @@ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS390.pm
- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS390.pm		MakeMaker methods for OS 390
- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_QNX.pm			MakeMaker methods for QNX
- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm			MakeMaker methods for Unix
-+cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM/Utils.pm		Independed MM methods
- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_UWIN.pm			MakeMaker methods for U/WIN
- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_VMS.pm			MakeMaker methods for VMS
- cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_VOS.pm			MakeMaker methods for VOS
+@@ -1037,6 +1037,7 @@ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS390.pm
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_OS390.pm				MakeMaker methods for OS 390
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_QNX.pm					MakeMaker methods for QNX
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm					MakeMaker methods for Unix
++cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM/Utils.pm				Independed MM methods
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_UWIN.pm					MakeMaker methods for U/WIN
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_VMS.pm					MakeMaker methods for VMS
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_VOS.pm					MakeMaker methods for VOS
 diff --git a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM/Utils.pm b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM/Utils.pm
 new file mode 100644
 index 0000000..6bbc0d8

perl-5.36.0-Add-definition-of-OPTIMIZE-to-.ph-files.patch

@@ -0,0 +1,39 @@
+From 6d9d949fb4962e32636aee48a948081d8936d318 Mon Sep 17 00:00:00 2001
+From: Jitka Plesnikova <jplesnik@redhat.com>
+Date: Wed, 11 Jan 2023 09:12:18 +0100
+Subject: [PATCH] Add definition of OPTIMIZE to .ph files
+
+The fortify.h header includes a test to ensure that -O is used when
+compiling with _FORTIFY_SOURCE, and the header looks for OPTIMIZE, which
+is set by the compiler whenever -O is used.  Perl translates this test
+to the .ph file, but nothing ever sets OPTIMIZE. This causes a warning
+for anything that uses features.ph.
+
+_FORTIFY_SOURCE is defined in /usr/lib64/perl5/_h2ph_pre.ph which is
+generated by h2ph. It uses value of @Config{'ccsymbols', 'cppsymbols',
+'cppccsymbols'} which does not contain definition for OPTIMIZE.
+
+The patch updated h2ph to add OPTIMIZE if -O is used.
+---
+ utils/h2ph.PL | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/utils/h2ph.PL b/utils/h2ph.PL
+index afa53c2..3950d11 100644
+--- a/utils/h2ph.PL
++++ b/utils/h2ph.PL
+@@ -865,6 +865,11 @@ sub _extract_cc_defines
+     my $allsymbols  = join " ",
+ 	@Config{'ccsymbols', 'cppsymbols', 'cppccsymbols'};
+ 
++    # If optimizing -O2 is used, add the definition
++    if ($Config{'ccflags'} =~ /(?:\s+|^)-O([\d]+)(?:\s+|$)/) {
++	$allsymbols .= " __OPTIMIZE__=$1";
++    }
++
+     # Split compiler pre-definitions into 'key=value' pairs:
+     while ($allsymbols =~ /([^\s]+)=((\\\s|[^\s])+)/g) {
+ 	$define{$1} = $2;
+-- 
+2.39.0
+

perl-5.38.0-Revert-Do-uselocale-earlier-in-init-process.patch

@@ -0,0 +1,15 @@
+diff -up perl-5.38.0/locale.c.orig perl-5.38.0/locale.c
+--- perl-5.38.0/locale.c.orig	2023-09-25 13:41:37.090493602 +0200
++++ perl-5.38.0/locale.c	2023-09-25 13:42:07.636750287 +0200
+@@ -5280,11 +5280,6 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
+     DEBUG_Lv(PerlIO_printf(Perl_debug_log, "created C object %p\n",
+                            PL_C_locale_obj));
+ 
+-    /* Switch to using the POSIX 2008 interface now.  This would happen below
+-     * anyway, but deferring it can lead to leaks of memory that would also get
+-     * malloc'd in the interim */
+-    uselocale(PL_C_locale_obj);
+-
+ #    ifdef USE_LOCALE_NUMERIC
+ 
+     PL_underlying_numeric_obj = duplocale(PL_C_locale_obj);

sources

@@ -1 +1 @@
-SHA512 (perl-5.36.0.tar.xz) = 6dd6ac2a77566c173c5ab9c238cf555f2c3e592e89abb5600bc23ce1cbd0c349e0233f6417cbbf1f6d0aefc6a734ba491285af0d3dc68a605b658b65c89f1dab
+SHA512 (perl-5.38.0.tar.xz) = 71beff7f6daa22a967972f5805daf2d4ff837a17e5ab808780f815d5914a67acf4f2e92acac0f2d8b24bdde4ceec0c2f7cb3029b5eadeeb30191f757e1bf0f9d