diff --git a/dtkcore.spec b/dtkcore.spec
index 3cdb779..898233a 100644
--- a/dtkcore.spec
+++ b/dtkcore.spec
@@ -1,6 +1,6 @@
 Name:           dtkcore
 Version:        2.0.9.11
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Deepin tool kit core modules
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/dtkcore
@@ -24,11 +24,15 @@ Header files and libraries for %{name}.
 %prep
 %setup -q
 %patch0 -p1 -b .fix_symbol
-sed -i 's|qmake|qmake-qt5|' src/dtk_module.prf
+
 sed -i 's|/lib|/libexec|' tools/settings/settings.pro
+## consider relying on %%_qt5_bindir (see %%build below) instead of patching -- rex
+sed -i 's|qmake|qmake-qt5|' src/dtk_module.prf
 sed -i 's|lrelease|lrelease-qt5|' tools/script/dtk-translate.py src/dtk_translation.prf
 
 %build
+# help find (and prefer) qt5 utilities, e.g. qmake, lrelease
+export PATH=%{_qt5_bindir}:$PATH
 %qmake_qt5 PREFIX=%{_prefix} \
            DTK_VERSION=%{version} \
            LIB_INSTALL_DIR=%{_libdir} \
@@ -39,14 +43,12 @@ sed -i 's|lrelease|lrelease-qt5|' tools/script/dtk-translate.py src/dtk_translat
 %install
 %make_install INSTALL_ROOT=%{buildroot}
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %doc README.md
 %license LICENSE
-%{_libdir}/lib*.so.*
+%{_libdir}/libdtkcore.so.2*
 %{_libexecdir}/dtk2/dtk-settings
 %{_libexecdir}/dtk2/dtk-license.py*
 %{_libexecdir}/dtk2/dtk-translate.py*
@@ -57,13 +59,18 @@ sed -i 's|lrelease|lrelease-qt5|' tools/script/dtk-translate.py src/dtk_translat
 %{_includedir}/libdtk-*/
 %{_qt5_archdatadir}/mkspecs/features/*.prf
 %{_qt5_archdatadir}/mkspecs/modules/*.pri
-%{_libdir}/cmake/Dtk/DtkConfig.cmake
-%{_libdir}/cmake/DtkCore/DtkCoreConfig.cmake
-%{_libdir}/cmake/DtkCMake/DtkCMakeConfig.cmake
-%{_libdir}/pkgconfig/*.pc
-%{_libdir}/lib*.so
+%{_libdir}/cmake/Dtk/
+%{_libdir}/cmake/DtkCore/
+%{_libdir}/cmake/DtkCMake/
+%{_libdir}/pkgconfig/dtkcore.pc
+%{_libdir}/libdtkcore.so
 
 %changelog
+* Tue Jan 01 2019 Rex Dieter <rdieter@fedoraproject.org> - 2.0.9.11-2
+- use %%_qt5_bindir, %%ldconfig-scriptlets
+- -devel: own %%{_libdir}/cmake/Dtk* dirs
+- %%files: less globs, explicitly list items related to ABI/API
+
 * Wed Dec 12 2018 mosquito <sensor.wen@gmail.com> - 2.0.9.11-1
 - Update to 2.0.9.11