!1 Init package

From: @misaka00251 
Reviewed-by: @wangyangdahai 
Signed-off-by: @wangyangdahai

perl-autovivification.spec

@@ -0,0 +1,76 @@
+Name:           perl-autovivification
+Version:        0.18
+Release:        1
+Summary:        Lexically disable autovivification
+License:        GPL+ or Artistic
+URL:            https://metacpan.org/release/autovivification
+Source0:        https://cpan.metacpan.org/authors/id/V/VP/VPIT/autovivification-%{version}.tar.gz
+# Build
+BuildRequires:  coreutils
+BuildRequires:  findutils
+BuildRequires:  gcc
+BuildRequires:  make
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(Config)
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
+BuildRequires:  perl(strict)
+BuildRequires:  perl(warnings)
+# Runtime
+BuildRequires:  perl(XSLoader)
+# Tests only
+BuildRequires:  perl(Exporter)
+BuildRequires:  perl(File::Spec)
+BuildRequires:  perl(lib)
+BuildRequires:  perl(POSIX)
+BuildRequires:  perl(Scalar::Util)
+BuildRequires:  perl(Test::More)
+BuildRequires:  perl(threads)
+BuildRequires:  perl(threads::shared)
+BuildRequires:  perl(Time::HiRes)
+# Runtime dependencies
+Requires:       perl(:MODULE_COMPAT_%(eval "$(perl -V:version)"; echo $version))
+Requires:       perl(XSLoader)
+
+# Avoid provides from perl shared objects
+%{?perl_default_filter}
+
+%description
+When an undefined variable is dereferenced, it gets silently upgraded to an
+array or hash reference (depending of the type of the dereferencing). This
+behavior is called autovivification and usually does what you mean (e.g.
+when you store a value) but it's sometimes unnatural or surprising because
+your variables gets populated behind your back. This is especially true
+when several levels of dereferencing are involved, in which case all levels
+are vivified up to the last, or when it happens in intuitively read-only
+constructs like exists.
+
+%prep
+%setup -q -n autovivification-%{version}
+
+%build
+perl Makefile.PL \
+  INSTALLDIRS=vendor \
+  OPTIMIZE="%{optflags}"  \
+  NO_PACKLIST=1 \
+  NO_PERLLOCAL=1
+%{make_build}
+
+%install
+%{make_install}
+find %{buildroot} -type f -name '*.bs' -empty -delete
+%{_fixperms} -c %{buildroot}
+
+%check
+make test
+
+%files
+%doc Changes README
+%{perl_vendorarch}/autovivification.pm
+%{perl_vendorarch}/auto/autovivification/
+%{_mandir}/man3/autovivification.3*
+
+%changelog
+* Wed Jun 29 2022 misaka00251 <misaka00251@misakanet.cn> - 0.18-1
+- Init package (Thanks to fedora team)