diff --git a/libconfig.spec b/libconfig.spec
index fe9789dad9a93bf160ede4a9ae73da268a03a837..e1ab99d0c9a87a60d4a038b6744b619ce85af550 100644
--- a/libconfig.spec
+++ b/libconfig.spec
@@ -1,8 +1,8 @@
 Name:           libconfig
 Version:        1.7.3
-Release:        3
+Release:        4
 Summary:        C/C++ Configuration File Library
-License:        LGPLv2+
+License:        LGPL-2.1-or-later AND GPL-3.0-or-later WITH Bison-exception-2.2
 URL:            http://www.hyperrealm.com/libconfig/libconfig.html
 # This tarball comes from libconfig-1.7.2/docs/dist/libconfig-1.7.2.tar.gz
 # in archive(https://github.com/hyperrealm/libconfig/archive/v1.7.2.tar.gz)
@@ -17,6 +17,7 @@ Patch6002:      backport-Added-unit-test-for-config_read.patch
 Patch9000:      add-to-strbuf_append_string.patch
 
 BuildRequires:  gcc gcc-c++ bison flex
+BuildRequires:  cmake-rpm-macros
 BuildRequires:  texinfo-tex tex(ecbx1095.tfm) tex(ecrm1095.tfm) tex(cm-super-t1.enc)
 
 %description
@@ -26,8 +27,8 @@ Libconfig is a simple library for processing structured configuration files.
 Summary:        Files for %{name} development
 Requires:       %{name} = %{version}-%{release}
 
-Provides:       libconfig-static
-Obsoletes:      libconfig-static
+Provides:       libconfig-static = %{version}-%{release}
+Obsoletes:      libconfig-static < %{version}-%{release}
 
 %description    devel
 Files for %{name} development
@@ -42,22 +43,18 @@ cp %{SOURCE1} .
 
 %install
 %make_install
+%delete_la
 rm -rf %{buildroot}%{_infodir}/dir
 
 %check
-make check
-
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
+%make_build check
 
 %files
-%defattr(-,root,root)
 %doc AUTHORS ChangeLog README
 %license COPYING.LIB
 %{_libdir}/%{name}*.so.*
 
 %files devel
-%defattr(-,root,root)
 %doc libconfig.pdf
 %{_includedir}/%{name}*
 %{_libdir}/cmake/%{name}*
@@ -65,9 +62,11 @@ make check
 %{_libdir}/pkgconfig/%{name}*.pc
 %{_infodir}/libconfig.info*
 %{_libdir}/*.a
-%{_libdir}/*.la
 
 %changelog
+* Tue Sep 03 2024 Funda Wang <fundawang@yeah.net> - 1.7.3-4
+- cleanup spec
+
 * Wed Mar 27 2024 gengqihu <gengqihu2@h-partners.com> - 1.7.3-3
 - Type:bugfix
 - ID:NA