Run mklocale only if not bootstrapping

perl-Unicode-Collate.spec

@@ -17,6 +17,11 @@ BuildRequires:  perl(constant)
 BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  perl(File::Spec)
 BuildRequires:  perl(strict)
+%if !%{defined perl_bootstrap}
+# mklocale requires Korean.pm which uses Unicode::Collate, this is a cyclic
+# reflexive dependency, CPAN RT#105791
+BuildRequires:  perl(Unicode::Collate)
+%endif
 BuildRequires:  perl(warnings)
 # Run-time:
 BuildRequires:  perl(base)
@@ -33,16 +38,20 @@ Collation Algorithm).
 %prep
 %setup -q -n Unicode-Collate-%{version}
 %patch0 -p1
+%if !%{defined perl_bootstrap}
 # Remove pregenerated files
 rm Collate/Locale/*
 # Collate/CJK/Korean.pm is input for mklocale script, do not remove it here
+%endif
 
 %build
+%if !%{defined perl_bootstrap}
 # Regenerate code from Collate/allkeys.txt whose authority is
 # <http://www.unicode.org/Public/UCA/latest/allkeys.txt>
 perl mklocale
 mv Locale/*.pl Collate/Locale
 mv Korean.pm Collate/CJK
+%endif
 
 perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS"
 make %{?_smp_mflags}
@@ -65,3 +74,4 @@ make test
 %changelog
 * Thu Jul 02 2015 Petr Pisar <ppisar@redhat.com> 1.12-348
 - Specfile autogenerated by cpanspec 1.78.
+- Run mklocale only if not bootstrapping