More spec clean-ups

- Use author-independent source URL
- Sort build requirements
- Fix permissions verbosely

perl-Unix-Syslog.spec

@@ -7,15 +7,15 @@ Release:        36%{?dist}
 Summary:        Perl interface to the UNIX syslog(3) calls
 License:        Artistic 2.0
 URL:            https://metacpan.org/release/Unix-Syslog
-Source0:        https://cpan.metacpan.org/authors/id/M/MH/MHARNISCH/Unix-Syslog-%{version}.tar.gz
+Source0:        https://cpan.metacpan.org/modules/by-module/Unix/Unix-Syslog-%{version}.tar.gz
 # Module Build
 BuildRequires:  coreutils
 BuildRequires:  findutils
 BuildRequires:  gcc
 BuildRequires:  make
-BuildRequires:  perl-interpreter
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 # Module Runtime
 BuildRequires:  perl(DynaLoader)
@@ -48,8 +48,8 @@ perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="%{opt
 
 %install
 %{make_install}
-find %{buildroot} -type f -name '*.bs' -a -empty -delete
-%{_fixperms} %{buildroot}
+find %{buildroot} -type f -name '*.bs' -empty -delete
+%{_fixperms} -c %{buildroot}
 
 %check
 %if %{with test}