Accepting request 830782 from home:berny:branches:Base:System

- gnulib-test-avoid-FP-perror-strerror.patch: Add patch to
avoid false-positive error in gnulib tests 'test-perror2' and
'test-strerror_r', visible on armv7l.
- grep.spec: Reference the patch.

OBS-URL: https://build.opensuse.org/request/show/830782
OBS-URL: https://build.opensuse.org/package/show/Base:System/grep?expand=0&rev=102

grep.spec

@@ -27,6 +27,7 @@ Source0:        https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
 Source2:        https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz.sig
 Source3:        https://savannah.gnu.org/project/memberlist-gpgkeys.php?group=grep&download=1#/%{name}.keyring
 Source4:        profile.sh
+Patch1:         gnulib-test-avoid-FP-perror-strerror.patch
 BuildRequires:  fdupes
 BuildRequires:  makeinfo
 BuildRequires:  pcre-devel
@@ -42,6 +43,7 @@ match to a specified pattern.  By default, grep prints the matching lines.
 
 %prep
 %setup -q
+%patch1
 
 %build
 %configure \