| From c2d279b4a19de7a32e8a73e320423f699d408380 Mon Sep 17 00:00:00 2001 |
| From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| Date: Wed, 22 Feb 2017 17:15:31 -0800 |
| Subject: [PATCH] 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 <thomas.petazzoni@free-electrons.com> |
| Signed-off-by: Samuel Martin <s.martin49@gmail.com> |
| [ Andrey Smirnov: ported to Python 3.6 ] |
| Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> |
| --- |
| Makefile.pre.in | 16 ++++++++++++---- |
| configure.ac | 6 ++++++ |
| setup.py | 5 +++-- |
| 3 files changed, 21 insertions(+), 6 deletions(-) |
| |
| diff --git a/Makefile.pre.in b/Makefile.pre.in |
| index badb2af35d..931cc3ed07 100644 |
| --- a/Makefile.pre.in |
| +++ b/Makefile.pre.in |
| @@ -1168,7 +1168,9 @@ ifeq (@PYDOC@,yes) |
| (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 \ |
| @@ -1205,7 +1207,6 @@ LIBSUBDIRS= tkinter site-packages \ |
| 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) \ |
| @@ -1255,9 +1256,6 @@ TESTSUBDIRS= tkinter/test tkinter/test/test_tkinter \ |
| test/test_email test/test_email/data \ |
| test/test_json \ |
| sqlite3/test \ |
| - lib2to3/tests \ |
| - lib2to3/tests/data lib2to3/tests/data/fixers \ |
| - lib2to3/tests/data/fixers/myfixes \ |
| ctypes/test \ |
| idlelib/idle_test \ |
| distutils/tests \ |
| @@ -1267,6 +1265,14 @@ TESTSUBDIRS= tkinter/test tkinter/test/test_tkinter \ |
| test/test_tools test/test_warnings test/test_warnings/data \ |
| unittest/test unittest/test/testmock |
| |
| +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 |
| @@ -1366,10 +1372,12 @@ ifeq (@PYC_BUILD@,yes) |
| -d $(LIBDEST)/site-packages -f \ |
| -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 |
| |
| python-config: $(srcdir)/Misc/python-config.in Misc/python-config.sh |
| # Substitution happens here, as the completely-expanded BINDIR |
| diff --git a/configure.ac b/configure.ac |
| index 1621fa1611..13b2edf8b7 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -3124,6 +3124,12 @@ AC_ARG_ENABLE(test-modules, |
| AS_HELP_STRING([--disable-test-modules], [disable test modules]), |
| [ TEST_MODULES="${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]) |
| diff --git a/setup.py b/setup.py |
| index 94dd337fef..76429e1326 100644 |
| --- a/setup.py |
| +++ b/setup.py |
| @@ -2282,10 +2282,11 @@ def main(): |
| 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", |
| -- |
| 2.13.5 |
| |
