Hi.
There's one patch that was approved by Jakub before
another RC of GCC 8.4.0.
Martin
>From 5da6f38276fac87c89d86e0d447aefb7058d1880 Mon Sep 17 00:00:00 2001
From: Martin Liska <mli...@suse.cz>
Date: Fri, 28 Feb 2020 17:52:57 +0100
Subject: [PATCH] Backport 08bf7bde9f2987b1c623d272cc71fc14a1622442
gcc/ChangeLog:
2020-02-28 Martin Liska <mli...@suse.cz>
PR other/93965
* configure.ac: Improve detection of ld_date by requiring
either two dashes or none.
* configure: Regenerate.
---
gcc/configure | 2 +-
gcc/configure.ac | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/configure b/gcc/configure
index 7313088fc2c..97ba7d7d69c 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -22785,7 +22785,7 @@ if test $in_tree_ld != yes ; then
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
fi
- ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 9bed32ad43f..d6f2d5b2ed0 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2580,7 +2580,7 @@ if test $in_tree_ld != yes ; then
ld_vers=`echo $ld_ver | sed -n \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
fi
- ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
--
2.25.1
