Add an option to disable lib2to3 lib2to3 is a library to convert Python 2.x code to Python 3.x. As such, it is probably not very useful on embedded system targets. Signed-off-by: Thomas Petazzoni Signed-off-by: Samuel Martin --- Makefile.pre.in | 18 ++++++++++++++---- configure.ac | 6 ++++++ setup.py | 5 +++-- 3 files changed, 23 insertions(+), 6 deletions(-) Index: b/Makefile.pre.in =================================================================== --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1106,7 +1106,9 @@ (cd $(DESTDIR)$(BINDIR); $(LN) -s pydoc$(VERSION) pydoc3) endif -rm -f $(DESTDIR)$(BINDIR)/2to3 +ifeq (@LIB2TO3@,yes) (cd $(DESTDIR)$(BINDIR); $(LN) -s 2to3-$(VERSION) 2to3) +endif -rm -f $(DESTDIR)$(BINDIR)/pyvenv (cd $(DESTDIR)$(BINDIR); $(LN) -s pyvenv-$(VERSION) pyvenv) if test "x$(LIPO_32BIT_FLAGS)" != "x" ; then \ @@ -1146,7 +1148,6 @@ html json http dbm xmlrpc \ sqlite3 \ logging csv wsgiref urllib \ - lib2to3 lib2to3/fixes lib2to3/pgen2 \ ctypes ctypes/macholib \ idlelib idlelib/Icons \ distutils distutils/command $(XMLLIBSUBDIRS) \ @@ -1188,9 +1189,6 @@ test/test_importlib/namespace_pkgs/module_and_namespace_package \ test/test_importlib/namespace_pkgs/module_and_namespace_package/a_test \ sqlite3/test \ - lib2to3/tests \ - lib2to3/tests/data lib2to3/tests/data/fixers \ - lib2to3/tests/data/fixers/myfixes \ ctypes/test \ idlelib/idle_test \ distutils/tests \ @@ -1203,6 +1201,14 @@ LIBSUBDIRS += pydoc_data endif +ifeq (@LIB2TO3@,yes) +LIBSUBDIRS += lib2to3 lib2to3/fixes lib2to3/pgen2 +TESTSUBDIRS += lib2to3/tests \ + lib2to3/tests/data \ + lib2to3/tests/data/fixers \ + lib2to3/tests/data/fixers/myfixes +endif + ifeq (@TEST_MODULES@,yes) LIBSUBDIRS += $(TESTSUBDIRS) endif @@ -1298,10 +1304,12 @@ -d $(LIBDEST)/site-packages -f $(STDLIB_CACHE_FLAGS) \ -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages endif +ifeq (@LIB2TO3@,yes) -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 +endif # Create the PLATDIR source directory, if one wasn't distributed.. $(srcdir)/Lib/$(PLATDIR): Index: b/setup.py =================================================================== --- a/setup.py +++ b/setup.py @@ -2213,10 +2213,11 @@ import warnings warnings.filterwarnings("ignore",category=DeprecationWarning) - scripts = ['Tools/scripts/idle3', 'Tools/scripts/2to3', - 'Lib/smtpd.py'] + scripts = ['Tools/scripts/idle3', 'Lib/smtpd.py'] if not '--disable-pydoc' in sysconfig.get_config_var("CONFIG_ARGS"): scripts += [ 'Tools/scripts/pydoc3' ] + if not '--disable-lib2to3' in sysconfig.get_config_var("CONFIG_ARGS"): + scripts += [ 'Tools/scripts/2to3' ] setup(# PyPI Metadata (PEP 301) name = "Python", Index: b/configure.ac =================================================================== --- a/configure.ac +++ b/configure.ac @@ -2684,6 +2684,12 @@ AS_HELP_STRING([--disable-test-modules], [disable test modules]), [ TEST_MODULES="${enableval}" ], [ TEST_MODULES=yes ]) +AC_SUBST(LIB2TO3) + +AC_ARG_ENABLE(lib2to3, + AS_HELP_STRING([--disable-lib2to3], [disable lib2to3]), + [ LIB2TO3="${enableval}" ], [ LIB2TO3=yes ]) + # Check for enable-ipv6 AH_TEMPLATE(ENABLE_IPV6, [Define if --enable-ipv6 is specified]) AC_MSG_CHECKING([if --enable-ipv6 is specified])