Do not generate .pyo files By default, the Python installation byte-compiles all modules in two forms: the normal bytecode (.pyc) and an optimized bytecode (.pyo). According to http://www.network-theory.co.uk/docs/pytut/CompiledPythonfiles.html, the optimization do not do anything useful, and generating both the "non-optimized" and "optimized" bytecode variants takes time. Signed-off-by: Thomas Petazzoni --- Makefile.pre.in | 9 --------- 1 file changed, 9 deletions(-) Index: Python-3.3.0/Makefile.pre.in =================================================================== --- Python-3.3.0.orig/Makefile.pre.in +++ Python-3.3.0/Makefile.pre.in @@ -1082,20 +1082,11 @@ -d $(LIBDEST) -f \ -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \ $(DESTDIR)$(LIBDEST) - -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ - $(PYTHON_FOR_BUILD) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \ - -d $(LIBDEST) -f \ - -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \ - $(DESTDIR)$(LIBDEST) -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ $(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \ -d $(LIBDEST)/site-packages -f \ -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ - $(PYTHON_FOR_BUILD) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \ - -d $(LIBDEST)/site-packages -f \ - -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages - -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ $(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/Grammar.txt -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \ $(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/PatternGrammar.txt