poky/meta/recipes-devtools/perl-cross/files/determinism.patch

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=.