Fix dependencies

perl-PPIx-QuoteLike.spec

@@ -1,3 +1,6 @@
+# Enable PPIx::Regexp optional feature
+%bcond_without perl_PPIx_QuoteLike_enables_PPIx_Regexp
+
 Name:           perl-PPIx-QuoteLike
 Version:        0.006
 Release:        1%{?dist}
@@ -28,16 +31,22 @@ BuildRequires:  perl(PPI::Document) >= 1.117
 BuildRequires:  perl(PPI::Dumper) >= 1.117
 BuildRequires:  perl(re)
 BuildRequires:  perl(Scalar::Util)
+%if %{with perl_PPIx_QuoteLike_enables_PPIx_Regexp}
 # Optional run-time:
 # Author states there is a build-cycle with PPIx::Regexp, but I cannot see
 # any.
 BuildRequires:  perl(PPIx::Regexp)
+%endif
 # Tests:
+BuildRequires:  perl(charnames)
+BuildRequires:  perl(open)
 BuildRequires:  perl(Test::More) >= 0.88
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Requires:       perl(PPI::Document) >= 1.117
 Requires:       perl(PPI::Dumper) >= 1.117
+%if %{with perl_PPIx_QuoteLike_enables_PPIx_Regexp}
 Recommends:     perl(PPIx::Regexp)
+%endif
 
 # Remove under-specified dependencies
 %global __requires_exclude %{?__requires_exclude:%{__requires_exclude}|}^perl\\((PPI::Document|PPI::Dumper)\\)$