perl: split perl-cross into its own recipe

As perl and perl-cross need to be updated (and patches rebased)
in lockstep, devtool upgrade (and therefore AUH) can't cope with it.
Manually updating is still possible, but painful.

Split determinism.patch into perl and perl-cross parts, move the
rest of the perl-cross patches.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

5 files changed, 200 insertions, 0 deletions

diff --git a/meta/recipes-devtools/perl-cross/files/0001-configure_path.sh-do-not-hardcode-prefix-lib-as-libr.patch b/meta/recipes-devtools/perl-cross/files/0001-configure_path.sh-do-not-hardcode-prefix-lib-as-libr.patch
new file mode 100644
index 0000000000..3b0fc453e5
--- /dev/null
+++ b/meta/recipes-devtools/perl-cross/files/0001-configure_path.sh-do-not-hardcode-prefix-lib-as-libr.patch
@@ -0,0 +1,69 @@
+From 19c1987b455998d2959a5fdf3d1ed911d35e70f2 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 2 Jan 2019 17:55:35 +0100
+Subject: [PATCH] configure_path.sh: do not hardcode $prefix/lib as library
+ path
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ cnf/configure_args.sh |  2 +-
+ cnf/configure_path.sh | 11 ++++++-----
+ 2 files changed, 7 insertions(+), 6 deletions(-)
+
+diff --git a/cnf/configure_args.sh b/cnf/configure_args.sh
+index 29ca4f5..3297fb3 100644
+--- a/cnf/configure_args.sh
++++ b/cnf/configure_args.sh
+@@ -155,7 +155,7 @@ while [ $i -le $# -o -n "$n" ]; do
+ 		help) mode="help" ;;
+ 		regen|regenerate) mode="regen" ;;
+ 		keeplog) defuser "$a" 1 ;;
+-		prefix|html[13]dir|libsdir)	defuser $a "$v" ;;
++		prefix|html[13]dir|libsdir|libdir)	defuser $a "$v" ;;
+ 		man[13]dir|otherlibsdir)	defuser $a "$v" ;;
+ 		siteprefix|sitehtml[13]dir)	defuser $a "$v" ;;
+ 		siteman[13]dir|vendorman[13]dir)defuser $a "$v" ;;
+diff --git a/cnf/configure_path.sh b/cnf/configure_path.sh
+index fe7eac7..bcba8b8 100644
+--- a/cnf/configure_path.sh
++++ b/cnf/configure_path.sh
+@@ -30,6 +30,7 @@ definst() {
+ 	define "$1" "$installpath$v"
+ }
+ 
++define libdir "$prefix/lib"
+ define sharedir "$prefix/share"
+ define html1dir "$sharedir/doc/$perlname/html"
+ define html3dir "$sharedir/doc/$perlname/html"
+@@ -38,16 +39,16 @@ define man1ext "1"
+ define man3dir "$sharedir/man/man3"
+ define man3ext "3"
+ define bin "$prefix/bin"
+-define lib "$prefix/lib"
++define lib "$libdir"
+ define scriptdir "$prefix/bin"
+ define libsdirs ' '
+-defrel privlib "$prefix/lib/$package/$version"
+-defrel archlib "$prefix/lib/$package/$version/$archname"
++defrel privlib "$libdir/$package/$version"
++defrel archlib "$libdir/$package/$version/$archname"
+ define perlpath "$prefix/bin/$perlname"
+ define d_archlib 'define'
+ 
+ define sitebin	"$prefix/bin"
+-defrel sitelib_stem "$prefix/lib/$package/site_perl"
++defrel sitelib_stem "$libdir/$package/site_perl"
+ define sitelib "$sitelib_stem/$version"
+ define sitearch "$sitelib_stem/$version/$archname"
+ define siteprefix "$prefix"
+@@ -145,7 +146,7 @@ vendortest() {
+ }
+ 
+ vendorpath vendorbin "$vendorprefix/bin"
+-vendorpath vendorlib_stem "$vendorprefix/lib/$package/vendor_perl"
++vendorpath vendorlib_stem "$libdir/$package/vendor_perl"
+ vendorpath vendorlib "$vendorlib_stem/$version"
+ vendorpath vendorarch "$vendorlib_stem/$version/$archname"
+ vendorpath vendorscript "$vendorprefix/bin"
diff --git a/meta/recipes-devtools/perl-cross/files/0001-configure_tool.sh-do-not-quote-the-argument-to-comma.patch b/meta/recipes-devtools/perl-cross/files/0001-configure_tool.sh-do-not-quote-the-argument-to-comma.patch
new file mode 100644
index 0000000000..0aaeaa29eb
--- /dev/null
+++ b/meta/recipes-devtools/perl-cross/files/0001-configure_tool.sh-do-not-quote-the-argument-to-comma.patch
@@ -0,0 +1,29 @@
+From a66811c487ecf8ba8724879c253bb10dfa82aeb5 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 1 Jun 2018 19:57:32 +0300
+Subject: [PATCH] configure_tool.sh: do not quote the argument to 'command'
+
+As it seems to break things if the argument has spaces and arguments in it.
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ cnf/configure_tool.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cnf/configure_tool.sh b/cnf/configure_tool.sh
+index 32201c0..461bc68 100644
+--- a/cnf/configure_tool.sh
++++ b/cnf/configure_tool.sh
+@@ -2,7 +2,7 @@
+ 
+ tryprog() {
+ 	log "trying $1=$2"
+-	if command -v "$2" 1>/dev/null 2>/dev/null; then
++	if command -v $2 1>/dev/null 2>/dev/null; then
+ 		define "$1" "$2"
+ 		result "$2"
+ 		return 0
+-- 
+2.17.0
+
diff --git a/meta/recipes-devtools/perl-cross/files/0001-perl-cross-add-LDFLAGS-when-linking-libperl.patch b/meta/recipes-devtools/perl-cross/files/0001-perl-cross-add-LDFLAGS-when-linking-libperl.patch
new file mode 100644
index 0000000000..e7985036a0
--- /dev/null
+++ b/meta/recipes-devtools/perl-cross/files/0001-perl-cross-add-LDFLAGS-when-linking-libperl.patch
@@ -0,0 +1,27 @@
+From f824cbec9ac8f113a4ae35d57bd18625d415a71b Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 27 Nov 2018 15:37:40 +0100
+Subject: [PATCH] perl-cross: add LDFLAGS when linking libperl
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 01644cd..be811a7 100644
+--- a/Makefile
++++ b/Makefile
+@@ -180,7 +180,7 @@ endif
+ 
+ ifeq ($(useshrplib),true)
+ $(LIBPERL):
+-	$(CC) $(LDDLFLAGS) -o $@ $(filter %$o,$^) $(LIBS)
++	$(CC) $(LDFLAGS) $(LDDLFLAGS) -o $@ $(filter %$o,$^) $(LIBS)
+ else
+ $(LIBPERL):
+ 	$(AR) cru $@ $(filter %$o,$^)
+-- 
+2.17.1
+
diff --git a/meta/recipes-devtools/perl-cross/files/README.md b/meta/recipes-devtools/perl-cross/files/README.md
new file mode 100644
index 0000000000..93217245c8
--- /dev/null
+++ b/meta/recipes-devtools/perl-cross/files/README.md
@@ -0,0 +1,29 @@
+**perl-cross** provides configure script, top-level Makefile
+and some auxiliary files for [perl](http://www.perl.org),  
+with the primary emphasis on cross-compiling the source.  
+
+    # Get perl and perl-cross sources
+    curl -L -O http://www.cpan.org/src/5.0/perl-5.24.1.tar.gz
+    curl -L -O https://github.com/arsv/perl-cross/releases/download/1.1.3/perl-cross-1.1.3.tar.gz
+
+    # Unpack perl-cross over perl, overwriting Makefile
+    tar -zxf perl-5.24.1.tar.gz
+    cd perl-5.24.1
+    tar --strip-components=1 -zxf ../perl-cross-1.1.3.tar.gz
+
+    # Proceed as usual with most autoconfed packages
+    ./configure --target=arm-linux-gnueabi --prefix=/usr -Duseshrplib
+    make -j4
+    make DESTDIR=/path/to/staging/dir install
+
+Unlike mainline Perl, this configure never runs any target executables,  
+relying solely on compile/link tests and pre-defined hints.  
+On the flip side, it is only meant to run on resonably sane modern unix systems.  
+
+Check [project pages](http://arsv.github.io/perl-cross/) for more info.  
+In particular, [configure usage](http://arsv.github.io/perl-cross/usage.html)
+lists available configure options.
+
+Perl-cross is a free software licensed under the same terms
+as the original perl source.  
+See LICENSE, Copying and Artistic files.
diff --git a/meta/recipes-devtools/perl-cross/files/determinism.patch b/meta/recipes-devtools/perl-cross/files/determinism.patch
new file mode 100644
index 0000000000..e9bf752bcb
--- /dev/null
+++ b/meta/recipes-devtools/perl-cross/files/determinism.patch
@@ -0,0 +1,46 @@
+Fixes to make the perl build reproducible:
+
+a) Remove the \n from configure_attr.sh since it gets quoted differently depending on
+   whether the shell is bash or dash which can cause the test result to be incorrect.
+   Reported upstream: https://github.com/arsv/perl-cross/issues/87
+
+b) Sort the order of the module lists from configure_mods.sh since otherwise
+   the result isn't the same leading to makefile differences.
+   Reported upstream: https://github.com/arsv/perl-cross/issues/88
+
+c) Sort the Encode::Byte byte_t.fnm file output (and the makefile depends whilst 
+   there for good measure)
+   This needs to go to upstream perl (not done)
+
+d) Use bash for perl-cross configure since otherwise trnl gets set to "\n" with bash
+   and "" with dash
+   Reported upstream: https://github.com/arsv/perl-cross/issues/87
+
+RP 2020/2/7
+
+Upstream-Status: Pending [75% submitted]
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org
+
+Index: perl-5.30.1/cnf/configure_mods.sh
+===================================================================
+--- perl-5.30.1.orig/cnf/configure_mods.sh
++++ perl-5.30.1/cnf/configure_mods.sh
+@@ -82,7 +82,7 @@ extonlyif() {
+ }
+ 
+ definetrimspaces() {
+-	v=`echo "$2" | sed -r -e 's/\s+/ /g' -e 's/^\s+//' -e 's/\s+$//'`
++	v=`echo "$2" | sed -r -e 's/\s+/ /g' -e 's/^\s+//' -e 's/\s+$//' | xargs -n1 | LANG=C sort | xargs`
+ 	define $1 "$v"
+ }
+ 
+Index: perl-5.30.1/cnf/configure
+===================================================================
+--- perl-5.30.1.orig/cnf/configure
++++ perl-5.30.1/cnf/configure
+@@ -1,4 +1,4 @@
+-#!/bin/sh
++#!/bin/bash
+ 
+ base=${0%/*}; test -z "$base" && base=.
+