more fun with Python byte-compilation on Fedora 28

gimp.spec

@@ -45,6 +45,17 @@
 %if %{with python_separately_bytecompile}
 # Disable automatic compilation of Python files in extra directories
 %global _python_bytecompile_extra 0
+
+# Don't ask ...
+%if 0%{?!py_byte_compile:1}
+%global py_byte_compile()\
+python_binary="%1"\
+bytecode_compilation_path="%2"\
+find $bytecode_compilation_path -type f -a -name "*.py" -print0 | xargs -0 $python_binary -O -m py_compile\
+find $bytecode_compilation_path -type f -a -name "*.py" -print0 | xargs -0 $python_binary -m py_compile
+%endif
+# ... just remove after F28 EOL
+
 %endif
 
 # skip tests known to be problematic in a specific version
@@ -77,7 +88,7 @@ Summary:        GNU Image Manipulation Program
 Name:           gimp
 Epoch:          2
 Version:        2.10.8
-%global rel 3
+%global rel 4
 Release:        %{?prerelprefix}%{rel}%{dotprerel}%{dotgitrev}%{?dist}
 
 # Compute some version related macros.
@@ -680,6 +691,9 @@ make check %{?_smp_mflags}
 %endif
 
 %changelog
+* Sat Nov 10 2018 Nils Philippsen <nils@tiptoe.de> - 2:2.10.8-4
+- more fun with Python byte-compilation on Fedora 28
+
 * Sat Nov 10 2018 Nils Philippsen <nils@tiptoe.de> - 2:2.10.8-3
 - ensure Python files are byte-compiled