diff --git a/cmocka.changes b/cmocka.changes
index 65e1fd4..ae51df5 100644
--- a/cmocka.changes
+++ b/cmocka.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Aug 23 06:30:05 UTC 2023 - Martin Wilck <mwilck@suse.com>
+
+- split off -doc and -cmake subpackages, which aren't necessary
+  for basic development with cmocka, to avoid pulling in the
+  entire cmake-full package (38MB) with libcmocka-devel
+- minor simplifications in spec file
+
 -------------------------------------------------------------------
 Fri May  5 09:26:51 UTC 2023 - Andreas Schneider <asn@cryptomilk.org>
 
diff --git a/cmocka.spec b/cmocka.spec
index 09c1ae8..14c9e9b 100644
--- a/cmocka.spec
+++ b/cmocka.spec
@@ -88,13 +88,31 @@ compilers.
 %package -n libcmocka-devel
 Summary:        Development headers for the cmocka library
 Group:          Development/Libraries/C and C++
-Requires:       cmake
 Requires:       libcmocka0 = %{version}
 Requires:       pkg-config
 
 %description -n libcmocka-devel
 Development headers for the cmocka unit testing library.
 
+%package -n libcmocka-doc
+Summary:        Documentation for the cmocka library
+Group:          Development/Libraries/C and C++
+Enhances:       libcmocka-devel
+Provides:       libcmocka-devel:/usr/share/doc/packages/libcmocka-devel
+
+%description -n libcmocka-doc
+Documentation for the cmocka unit testing library.
+
+%package -n libcmocka-cmake
+Summary:        cmake support for the cmocka library
+Group:          Development/Libraries/C and C++
+Requires:       cmake
+Supplements:    (libcmocka-devel and cmake)
+Provides:       libcmocka-devel:/usr/lib64/cmake/cmocka
+
+%description -n libcmocka-cmake
+cmake support for developing with the cmocka unit testing library.
+
 %prep
 %autosetup -p1
 
@@ -130,20 +148,18 @@ popd
 %{_libdir}/libcmocka.so.*
 
 %files -n libcmocka-devel
-%if %{with docs}
-%doc build/doc/html
-#endif with docs
-%endif
 %{_includedir}/cmocka.h
 %{_includedir}/cmocka_pbc.h
-%dir %{_includedir}/cmockery
-%{_includedir}/cmockery/cmockery.h
-%{_includedir}/cmockery/pbc.h
+%{_includedir}/cmockery
 %{_libdir}/libcmocka.so
 %{_libdir}/pkgconfig/cmocka.pc
-%dir %{_libdir}/cmake/cmocka
-%{_libdir}/cmake/cmocka/cmocka-config-relwithdebinfo.cmake
-%{_libdir}/cmake/cmocka/cmocka-config-version.cmake
-%{_libdir}/cmake/cmocka/cmocka-config.cmake
+
+%if %{with docs}
+%files -n libcmocka-doc
+%doc build/doc/html
+%endif
+
+%files -n libcmocka-cmake
+%{_libdir}/cmake/cmocka
 
 %changelog