Exclude *.a and *.la from package instead of removing them

xrdp.spec

@@ -54,10 +54,6 @@ echo '#!/bin/bash -l
 %{__rm} -rf %{buildroot}
 %{__make} install DESTDIR=%{buildroot}
 
-#remove .la and .a files
-find %{buildroot} -name '*.a' -exec rm {} \;
-find %{buildroot} -name '*.la' -exec rm {} \;
-
 #install sesman pam config /etc/pam.d/xrdp-sesman
 %{__install} -Dp -m 644 %{SOURCE1} %{buildroot}%{_sysconfdir}/pam.d/xrdp-sesman
 
@@ -154,6 +150,8 @@ fi
 %{_unitdir}/xrdp.service
 %{_includedir}/*
 %{_libdir}/pkgconfig/xrdp.pc
+%exclude %{_libdir}/xrdp/*.a
+%exclude %{_libdir}/xrdp/*.la
 
 
 %ghost %{_localstatedir}/log/xrdp-sesman.log