Accepting request 753159 from devel:languages:perl

- Add perl-Adapt-Configure-to-GCC-version-10.patch in order
  to fix boo#1158254. (forwarded request 753158 from marxin)

OBS-URL: https://build.opensuse.org/request/show/753159
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/perl?expand=0&rev=114

perl-Adapt-Configure-to-GCC-version-10.patch

@@ -0,0 +1,100 @@
+From 6bd6308fcea3541e505651bf8e8127a4a03d22cd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
+Date: Tue, 12 Nov 2019 09:19:18 +0100
+Subject: [PATCH] Adapt Configure to GCC version 10
+
+I got a notice from Jeff Law <law@redhat.com>:
+
+    Your particular package fails its testsuite. This was ultimately
+    tracked down to a Configure problem. The perl configure script treated
+    gcc-10 as gcc-1 and turned on -fpcc-struct-return. This is an ABI
+    changing flag and caused Perl to not be able to interact properly with
+    the dbm libraries on the system leading to a segfault.
+
+His proposed patch corrected only this one instance of the version
+mismatch. Reading the Configure script revealed more issues. This
+patch fixes all of them I found.
+
+---
+ Configure | 14 +++++++-------
+ cflags.SH |  2 +-
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/Configure b/Configure
+index 684a9c0..7a8dbef 100755
+--- a/Configure
++++ b/Configure
+@@ -4696,7 +4696,7 @@ else
+ fi
+ $rm -f try try.*
+ case "$gccversion" in
+-1*) cpp=`./loc gcc-cpp $cpp $pth` ;;
++1.*) cpp=`./loc gcc-cpp $cpp $pth` ;;
+ esac
+ case "$gccversion" in
+ '') gccosandvers='' ;;
+@@ -4736,7 +4736,7 @@ esac
+ # gcc 3.* complain about adding -Idirectories that they already know about,
+ # so we will take those off from locincpth.
+ case "$gccversion" in
+-3*)
++3.*)
+     echo "main(){}">try.c
+     for incdir in $locincpth; do
+        warn=`$cc $ccflags -I$incdir -c try.c 2>&1 | \
+@@ -5462,13 +5462,13 @@ fi
+ case "$hint" in
+ default|recommended)
+ 	case "$gccversion" in
+-	1*) dflt="$dflt -fpcc-struct-return" ;;
++	1.*) dflt="$dflt -fpcc-struct-return" ;;
+ 	esac
+ 	case "$optimize:$DEBUGGING" in
+ 	*-g*:old) dflt="$dflt -DDEBUGGING";;
+ 	esac
+ 	case "$gccversion" in
+-	2*) if $test -d /etc/conf/kconfig.d &&
++	2.*) if $test -d /etc/conf/kconfig.d &&
+ 			$contains _POSIX_VERSION $usrinc/sys/unistd.h >/dev/null 2>&1
+ 		then
+ 			# Interactive Systems (ISC) POSIX mode.
+@@ -5477,7 +5477,7 @@ default|recommended)
+ 		;;
+ 	esac
+ 	case "$gccversion" in
+-	1*) ;;
++	1.*) ;;
+ 	2.[0-8]*) ;;
+ 	?*)	set strict-aliasing -fno-strict-aliasing
+ 		eval $checkccflag
+@@ -5595,7 +5595,7 @@ case "$cppflags" in
+     ;;
+ esac
+ case "$gccversion" in
+-1*) cppflags="$cppflags -D__GNUC__"
++1.*) cppflags="$cppflags -D__GNUC__"
+ esac
+ case "$mips_type" in
+ '');;
+@@ -23180,7 +23180,7 @@ fi
+ 
+ : add -D_FORTIFY_SOURCE if feasible and not already there
+ case "$gccversion" in
+-[456789].*)	case "$optimize$ccflags" in
++[456789].*|[1-9][0-9]*)	case "$optimize$ccflags" in
+ 	*-O*)	case "$ccflags$cppsymbols" in
+ 		*_FORTIFY_SOURCE=*) # Don't add it again.
+ 			echo "You seem to have -D_FORTIFY_SOURCE already, not adding it." >&4
+diff --git a/cflags.SH b/cflags.SH
+index e60742f..f1bcd6c 100755
+--- a/cflags.SH
++++ b/cflags.SH
+@@ -156,7 +156,7 @@ esac
+ 
+ case "$gccversion" in
+ '') ;;
+-[12]*) ;; # gcc versions 1 (gasp!) and 2 are not good for this.
++[12].*) ;; # gcc versions 1 (gasp!) and 2 are not good for this.
+ Intel*) ;; # # Is that you, Intel C++?
+ #
+ # NOTE 1: the -std=c89 without -pedantic is a bit pointless.

perl.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Dec  3 09:13:07 UTC 2019 - Martin Liška <mliska@suse.cz>
+
+- Add perl-Adapt-Configure-to-GCC-version-10.patch in order
+  to fix boo#1158254.
+
 -------------------------------------------------------------------
 Tue Nov 19 14:25:46 CET 2019 - mls@suse.de
 

perl.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package perl
 #
-# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -24,7 +24,7 @@ Release:        0
 Summary:        The Perl interpreter
 License:        Artistic-1.0 OR GPL-2.0-or-later
 Group:          Development/Languages/Perl
-Url:            https://www.perl.org/
+URL:            https://www.perl.org/
 Source:         https://www.cpan.org/src/5.0/perl-%{version}.tar.xz
 Source1:        %{name}-rpmlintrc
 Source2:        macros.perl
@@ -49,6 +49,8 @@ Patch15:        perl-gdbm-test-no-mmap.diff
 Patch17:        perl-fix2020.patch
 # PATCH-FIX-UPSTREAM unmerged https://www.nntp.perl.org/group/perl.perl5.porters/2018/12/msg253240.html
 Patch18:        perl-reproducible2.patch
+# PATCH-FIX-UPSTREAM https://github.com/Perl/perl5/commit/6bd6308fcea3541e505651bf8e8127a4a03d22cd Fix detection of GCC 10 compiler and later
+Patch19:        perl-Adapt-Configure-to-GCC-version-10.patch
 BuildRequires:  db-devel
 BuildRequires:  gdbm-devel
 BuildRequires:  libbz2-devel
@@ -183,6 +185,7 @@ cp -p %{SOURCE3} .
 %patch15
 %patch17
 %patch18
+%patch19 -p1
 
 %build
 %define _lto_cflags %{nil}