replace legacy _usrlibrpm macro to modern _rpmconfigdir

Author: fedya

macros.spec-helper.in

@@ -2,7 +2,7 @@
 
 %__spec_helper_post \
     %{?!dont_clean_files:		[ -n "$DONT_CLEANUP" ]       	|| %_spec_helper_dir/clean_files} \
-    %{?!dont_compress:			[ -n "$DONT_COMPRESS" ]      	|| COMPRESS="%{?_compress}%{?!_compress:gzip -9 -n}" COMPRESS_EXT="%{?_extension}%{?!_extension:.gz}" %{_usrlibrpm}/brp-compress} \
+    %{?!dont_compress:			[ -n "$DONT_COMPRESS" ]      	|| COMPRESS="%{?_compress}%{?!_compress:gzip -9 -n}" COMPRESS_EXT="%{?_extension}%{?!_extension:.gz}" %{_rpmconfigdir}/brp-compress} \
     %{?!dont_relink:			[ -n "$DONT_RELINK" ]        	|| %_spec_helper_dir/relink_symlinks} \
     %{?!dont_cleanup_perl:		[ -n "$DONT_CLEAN_PERL" ]    	|| %_spec_helper_dir/clean_perl} \
     %{?!dont_symlinks_libs:		[ -n "$DONT_SYMLINK_LIBS" ]  	|| %_spec_helper_dir/lib_symlinks} \