!14 【轻量级 PR】：define mod_name to opitomize the specfile

From: @yangmingtaip 
Reviewed-by: @licunlong 
Signed-off-by: @licunlong

perl-threads.spec

@@ -1,12 +1,13 @@
 %global base_version 2.21
-Name:           perl-threads
+%define mod_name threads
+Name:           perl-%{mod_name}
 Epoch:          2
 Version:        2.26
-Release:        1
+Release:        2
 Summary:        Perl interpreter-based threads
 License:        GPL+ or Artistic
-URL:            https://metacpan.org/release/threads
+URL:            https://metacpan.org/release/%{mod_name}
-Source0:        https://cpan.metacpan.org/authors/id/J/JD/JDHEDDEN/threads-%{version}.tar.gz#/threads-2.21.tar.gz
+Source0:        https://cpan.metacpan.org/authors/id/J/JD/JDHEDDEN/%{mod_name}-%{version}.tar.gz#/%{mod_name}-2.21.tar.gz
 
 Patch6000:      backport-Upgrade-2.22.patch
 Patch6001:      backport-Upgrade-2.25.patch
@@ -35,7 +36,7 @@ Requires:	man
 The %{name}-help package contains doc files for %{name}.
 
 %prep
-%autosetup -n threads-%{base_version} -p1
+%autosetup -n %{mod_name}-%{base_version} -p1
 
 chmod -x examples/*
 
@@ -60,6 +61,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Mon Oct 24 2022 yangmingtai <yangmingtai@huawei.com> - 2:2.26-2
+- define mod_name to opitomize the specfile
+
 * Sun Dec 26 2021 guozhaorui <guozhaorui1@huawei.com> - 2:2.26-1
 - update version to 2.26