diff --git a/libev.spec b/libev.spec
index a06023bdd791c43dbebf14d6ec99804f38c8398e..3f5e0b0d4cacac88fd46348aeb805319547dd6fd 100644
--- a/libev.spec
+++ b/libev.spec
@@ -3,14 +3,14 @@
 
 Name:             libev
 Version:          4.33
-Release:          4
+Release:          5
 Summary:          A high-performance event loop/event model with lots of features
-License:          BSD or GPLv2+
-URL:              https://github.com/enki/libev
-Source0:          https://fossies.org/linux/misc/libev-%{version}.tar.gz
+License:          BSD-2-Clause OR GPL-2.0-or-later
+URL:              https://software.schmorp.de/pkg/libev.html
+Source0:          https://dist.schmorp.de/libev/libev-%{version}.tar.gz
 Patch1:           libev-Add-sw64-architecture.patch
 
-BuildRequires:    autoconf automake coreutils findutils gcc libtool make tar
+BuildRequires:    gcc make
 
 Provides:         bundled(libecb) = 1.05
 
@@ -37,28 +37,21 @@ Conflicts:        libevent-devel
 This package contains a development header to make libev compatible with
 libevent.
 
-%package        help
-Summary:        Help manual for %{name}
-
-%description    help
-The %{name}-help package conatins man manual etc
+%package_help
 
 %prep
 %autosetup -n %{name}-%{version} -p1
-autoreconf -vfi
 
 %build
 %configure --disable-static --with-pic
 %make_build
 
 %check
-make check
+%make_build check
 
 %install
-make install DESTDIR=%{buildroot} INSTALL="install -p"
-rm -rf %{buildroot}%{_libdir}/%{name}.la
-
-%ldconfig_scriptlets
+%make_install
+%delete_la
 
 %files
 %license LICENSE
@@ -77,6 +70,9 @@ rm -rf %{buildroot}%{_libdir}/%{name}.la
 %{_mandir}/man?/*
 
 %changelog
+* Sat Aug 02 2025 Funda Wang <fundawang@yeah.net> - 4.33-5
+- cleanup spec
+
 * Wed Mar 27 2024 gengqihu <gengqihu2@h-partners.com> - 4.33-4
 - Add sw64 architecture
 
diff --git a/libev.yaml b/libev.yaml
index bf8908d875b96748e029118c806db363cdad22ba..1b6337affacedae377b03423152587ab61519118 100644
--- a/libev.yaml
+++ b/libev.yaml
@@ -1,4 +1,4 @@
 version_control: cvs
 src_repo: http://cvs.schmorp.de/libev
 tag_prefix: "rel-"
-seperator: "_"
+separator: "_"