File project.diff of Package rubygem-spring

--- gem2rpm.yml.orig
+++ gem2rpm.yml
@@ -69,6 +69,6 @@
 #       /bin/echo foo
 :preamble: |-
   %if 0%{?suse_version} == 1500
-  %define rb_build_versions  ruby27
-  %define rb_build_ruby_abis ruby:2.7.0
+  %define rb_build_versions     %{my_apps_rb_build_versions}
+  %define rb_build_ruby_abis    %{my_apps_rb_build_abi}
   %endif
--- rubygem-spring.spec.orig
+++ rubygem-spring.spec
@@ -30,8 +30,8 @@ Release:        0
 %define mod_full_name %{mod_name}-%{version}
 # MANUAL
 %if 0%{?suse_version} == 1500
-%define rb_build_versions  ruby27
-%define rb_build_ruby_abis ruby:2.7.0
+%define rb_build_versions     %{my_apps_rb_build_versions}
+%define rb_build_ruby_abis    %{my_apps_rb_build_abi}
 %endif
 # /MANUAL
 BuildRequires:  ruby-macros >= 5