diff --git a/libccd.spec b/libccd.spec
index d728e60542ebe4ff826aa4993deb6c1cb18e3de3..2b383db530f80d37caf8b7f9224c099c30495e8f 100644
--- a/libccd.spec
+++ b/libccd.spec
@@ -5,10 +5,10 @@
 
 Name:           libccd
 Version:        2.1
-Release:        1
+Release:        2
 Summary:        Library for collision detection between convex shapes
 
-License:        BSD
+License:        BSD-3-Clause
 URL:            http://libccd.danfis.cz
 Source0:        https://github.com/danfis/%{name}/archive/refs/tags/v%{version}.tar.gz
 # This patch integrates additional programs that are present in
@@ -48,34 +48,27 @@ The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
 %prep
-%setup -q
-%patch0 -p0 -b .ctest
-%patch1 -p0 -b .pkgconfig
-%patch2 -p0 -b .py3
+%autosetup -p0
 
 %build
-mkdir build && cd build
 %cmake \
   -DBUILD_TESTS=ON \
-  -DCMAKE_BUILD_TYPE=Release \
-  ..
-%make_build
+  -DCMAKE_BUILD_TYPE=Release
+%cmake_build
 
 %install
-%make_install -C build
-find %{buildroot} -name '*.la' -exec rm -f {} ';'
-rm -f %{buildroot}%{_libdir}/*.a
+%cmake_install
 rm -rf %{buildroot}%{_docdir}/ccd
 
 
 %check
 %if 0%{?with_valgrind}
-make -C build test ||exit 0
+%ctest || true
 %endif
 
-
 %files
-%doc BSD-LICENSE README.md
+%license BSD-LICENSE
+%doc README.md
 %{_libdir}/*.so.%{version}
 %{_libdir}/*.so.%{soversion}
 
@@ -86,6 +79,9 @@ make -C build test ||exit 0
 %{_libdir}/ccd
 
 %changelog
+* Tue Nov 19 2024 Funda Wang <fundawang@yeah.net> - 2.1-2
+- adopt to new cmake macro
+
 * Sun May 7 2023 will_niutao <niutao2@huawei.com> - 2.1-1
 - Init for openEuler