aboutsummaryrefslogtreecommitdiff
path: root/package
diff options
context:
space:
mode:
authorGravatar Maxime Ripard <maxime.ripard@anandra.org>2010-12-10 23:05:39 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2011-01-25 08:56:20 +0100
commitd82df10e90ee9457ea0baba2d6a766149d4b7c38 (patch)
treec99a4dab60853a69a86061328c2ad965ef5aa226 /package
parentafe54f1008dee29af6338d8766381aad9e2871bd (diff)
downloadbuildroot-d82df10e90ee9457ea0baba2d6a766149d4b7c38.tar.gz
buildroot-d82df10e90ee9457ea0baba2d6a766149d4b7c38.tar.bz2
python: Port the python2.4 patches to 2.7
Signed-off-by: Maxime Ripard <ripard@archos.com>
Diffstat (limited to 'package')
-rw-r--r--package/python/python-2.4-001-cross-compile.patch106
-rw-r--r--package/python/python-2.4-002-cross-compile.patch36
-rw-r--r--package/python/python-2.4-010-disable_modules_and_ssl.patch37
-rw-r--r--package/python/python-2.4-020-gentoo_py_dontcompile.patch18
-rw-r--r--package/python/python-2.7-001-cross-compile.patch114
-rw-r--r--package/python/python-2.7-002-cross-compile.patch47
-rw-r--r--package/python/python-2.7-010-disable_modules_and_ssl.patch49
-rw-r--r--package/python/python-2.7-020-gentoo_py_dontcompile.patch27
8 files changed, 237 insertions, 197 deletions
diff --git a/package/python/python-2.4-001-cross-compile.patch b/package/python/python-2.4-001-cross-compile.patch
deleted file mode 100644
index 96e52a6ede..0000000000
--- a/package/python/python-2.4-001-cross-compile.patch
+++ /dev/null
@@ -1,106 +0,0 @@
-diff -rduNp Python-2.4.2.orig/Makefile.pre.in Python-2.4.2/Makefile.pre.in
---- Python-2.4.2.orig/Makefile.pre.in 2005-03-29 01:23:01.000000000 +0200
-+++ Python-2.4.2/Makefile.pre.in 2007-01-22 19:37:08.000000000 +0100
-@@ -162,6 +162,7 @@ UNICODE_OBJS= @UNICODE_OBJS@
-
- PYTHON= python$(EXE)
- BUILDPYTHON= python$(BUILDEXE)
-+HOSTPYTHON= $(BUILDPYTHON)
-
- # === Definitions added by makesetup ===
-
-@@ -188,7 +189,7 @@ GRAMMAR_INPUT= $(srcdir)/Grammar/Grammar
- ##########################################################################
- # Parser
- PGEN= Parser/pgen$(EXE)
--
-+HOSTPGEN= $(PGEN)$(EXE)
- POBJS= \
- Parser/acceler.o \
- Parser/grammar1.o \
-@@ -320,8 +321,8 @@ platform: $(BUILDPYTHON)
- # Build the shared modules
- sharedmods: $(BUILDPYTHON)
- case $$MAKEFLAGS in \
-- *-s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py -q build;; \
-- *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py build;; \
-+ *-s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' $(HOSTPYTHON) -E $(srcdir)/setup.py -q build;; \
-+ *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' $(HOSTPYTHON) -E $(srcdir)/setup.py build;; \
- esac
-
- # buildno should really depend on something like LIBRARY_SRC
-@@ -442,7 +443,7 @@ Modules/ccpython.o: $(srcdir)/Modules/cc
-
-
- $(GRAMMAR_H) $(GRAMMAR_C): $(PGEN) $(GRAMMAR_INPUT)
-- -$(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C)
-+ -$(HOSTPGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C)
-
- $(PGEN): $(PGENOBJS)
- $(CC) $(OPT) $(LDFLAGS) $(PGENOBJS) $(LIBS) -o $(PGEN)
-@@ -719,19 +720,19 @@ libinstall: $(BUILDPYTHON) $(srcdir)/Lib
- done
- $(INSTALL_DATA) $(srcdir)/LICENSE $(DESTDIR)$(LIBDEST)/LICENSE.txt
- PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-- ./$(BUILDPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
-+ $(HOSTPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
- -d $(LIBDEST) -f \
- -x 'badsyntax|site-packages' $(DESTDIR)$(LIBDEST)
- PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-- ./$(BUILDPYTHON) -Wi -tt -O $(DESTDIR)$(LIBDEST)/compileall.py \
-+ $(HOSTPYTHON) -Wi -tt -O $(DESTDIR)$(LIBDEST)/compileall.py \
- -d $(LIBDEST) -f \
- -x 'badsyntax|site-packages' $(DESTDIR)$(LIBDEST)
- -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-- ./$(BUILDPYTHON) -Wi -t $(DESTDIR)$(LIBDEST)/compileall.py \
-+ $(HOSTPYTHON) -Wi -t $(DESTDIR)$(LIBDEST)/compileall.py \
- -d $(LIBDEST)/site-packages -f \
- -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
- -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-- ./$(BUILDPYTHON) -Wi -t -O $(DESTDIR)$(LIBDEST)/compileall.py \
-+ $(HOSTPYTHON) -Wi -t -O $(DESTDIR)$(LIBDEST)/compileall.py \
- -d $(LIBDEST)/site-packages -f \
- -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-
-@@ -826,7 +827,7 @@ libainstall: all
- # Install the dynamically loadable modules
- # This goes into $(exec_prefix)
- sharedinstall:
-- $(RUNSHARED) ./$(BUILDPYTHON) -E $(srcdir)/setup.py install \
-+ $(RUNSHARED) $(HOSTPYTHON) -E $(srcdir)/setup.py install \
- --prefix=$(prefix) \
- --install-scripts=$(BINDIR) \
- --install-platlib=$(DESTSHARED) \
-diff -rduNp Python-2.4.2.orig/setup.py Python-2.4.2/setup.py
---- Python-2.4.2.orig/setup.py 2005-03-09 23:27:24.000000000 +0100
-+++ Python-2.4.2/setup.py 2007-01-22 19:37:08.000000000 +0100
-@@ -204,6 +204,7 @@ class PyBuildExt(build_ext):
- try:
- imp.load_dynamic(ext.name, ext_filename)
- except ImportError, why:
-+ return
- self.announce('*** WARNING: renaming "%s" since importing it'
- ' failed: %s' % (ext.name, why), level=3)
- assert not self.inplace
-@@ -239,8 +240,6 @@ class PyBuildExt(build_ext):
-
- def detect_modules(self):
- # Ensure that /usr/local is always used
-- add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
-- add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
-
- # Add paths to popular package managers on OS X/darwin
- if sys.platform == "darwin":
-@@ -251,12 +250,6 @@ class PyBuildExt(build_ext):
- add_dir_to_list(self.compiler.library_dirs, '/opt/local/lib')
- add_dir_to_list(self.compiler.include_dirs, '/opt/local/include')
-
-- if os.path.normpath(sys.prefix) != '/usr':
-- add_dir_to_list(self.compiler.library_dirs,
-- sysconfig.get_config_var("LIBDIR"))
-- add_dir_to_list(self.compiler.include_dirs,
-- sysconfig.get_config_var("INCLUDEDIR"))
--
- try:
- have_unicode = unicode
- except NameError:
diff --git a/package/python/python-2.4-002-cross-compile.patch b/package/python/python-2.4-002-cross-compile.patch
deleted file mode 100644
index 207335a5e3..0000000000
--- a/package/python/python-2.4-002-cross-compile.patch
+++ /dev/null
@@ -1,36 +0,0 @@
---- Python-2.4.2-001/setup.py 2007-01-23 16:18:37.000000000 +0100
-+++ Python-2.4.2/setup.py 2007-01-23 16:26:43.000000000 +0100
-@@ -239,7 +239,18 @@
- return sys.platform
-
- def detect_modules(self):
-- # Ensure that /usr/local is always used
-+ try:
-+ modules_include_dirs = os.environ["PYTHON_MODULES_INCLUDE"].split()
-+ except KeyError:
-+ modules_include_dirs = ['/usr/include']
-+ try:
-+ modules_lib_dirs = os.environ["PYTHON_MODULES_LIB"].split()
-+ except KeyError:
-+ modules_lib_dirs = ['/usr/lib']
-+ for dir in modules_include_dirs:
-+ add_dir_to_list(self.compiler.include_dirs, dir)
-+ for dir in modules_lib_dirs:
-+ add_dir_to_list(self.compiler.library_dirs, dir)
-
- # Add paths to popular package managers on OS X/darwin
- if sys.platform == "darwin":
-@@ -258,11 +269,8 @@
- # lib_dirs and inc_dirs are used to search for files;
- # if a file is found in one of those directories, it can
- # be assumed that no additional -I,-L directives are needed.
-- lib_dirs = self.compiler.library_dirs + [
-- '/lib64', '/usr/lib64',
-- '/lib', '/usr/lib',
-- ]
-- inc_dirs = self.compiler.include_dirs + ['/usr/include']
-+ lib_dirs = self.compiler.library_dirs
-+ inc_dirs = self.compiler.include_dirs
- exts = []
-
- platform = self.get_platform()
diff --git a/package/python/python-2.4-010-disable_modules_and_ssl.patch b/package/python/python-2.4-010-disable_modules_and_ssl.patch
deleted file mode 100644
index a690eae38d..0000000000
--- a/package/python/python-2.4-010-disable_modules_and_ssl.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-diff -rduNp Python-2.4.2-002/setup.py Python-2.4.2/setup.py
---- Python-2.4.2-002/setup.py 2007-01-22 19:41:47.000000000 +0100
-+++ Python-2.4.2/setup.py 2007-01-22 19:47:25.000000000 +0100
-@@ -15,7 +15,14 @@ from distutils.command.install import in
- from distutils.command.install_lib import install_lib
-
- # This global variable is used to hold the list of modules to be disabled.
--disabled_module_list = []
-+try:
-+ disabled_module_list = os.environ["PYTHON_DISABLE_MODULES"].split()
-+except KeyError:
-+ disabled_module_list = []
-+try:
-+ disable_ssl = os.environ["PYTHON_DISABLE_SSL"]
-+except KeyError:
-+ disable_ssl = 0
-
- def add_dir_to_list(dirlist, dir):
- """Add the directory 'dir' to the list 'dirlist' (at the front) if
-@@ -247,6 +254,7 @@ class PyBuildExt(build_ext):
- return sys.platform
-
- def detect_modules(self):
-+ global disable_ssl
- try:
- modules_include_dirs = os.environ["PYTHON_MODULES_INCLUDE"].split()
- except KeyError:
-@@ -468,7 +476,8 @@ class PyBuildExt(build_ext):
- ] )
-
- if (ssl_incs is not None and
-- ssl_libs is not None):
-+ ssl_libs is not None and
-+ not disable_ssl):
- exts.append( Extension('_ssl', ['_ssl.c'],
- include_dirs = ssl_incs,
- library_dirs = ssl_libs,
diff --git a/package/python/python-2.4-020-gentoo_py_dontcompile.patch b/package/python/python-2.4-020-gentoo_py_dontcompile.patch
deleted file mode 100644
index 6e634bef4c..0000000000
--- a/package/python/python-2.4-020-gentoo_py_dontcompile.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff -rduNp Python-2.4.2-010/Python/import.c Python-2.4.2/Python/import.c
---- Python-2.4.2-010/Python/import.c 2005-09-14 20:15:03.000000000 +0200
-+++ Python-2.4.2/Python/import.c 2007-01-22 19:49:18.000000000 +0100
-@@ -822,8 +822,12 @@ static void
- write_compiled_module(PyCodeObject *co, char *cpathname, long mtime)
- {
- FILE *fp;
--
-- fp = open_exclusive(cpathname);
-+ char *py_dontcompile = getenv("PYTHON_DONTCOMPILE");
-+
-+ if (!py_dontcompile)
-+ fp = open_exclusive(cpathname);
-+ else
-+ fp = NULL;
- if (fp == NULL) {
- if (Py_VerboseFlag)
- PySys_WriteStderr(
diff --git a/package/python/python-2.7-001-cross-compile.patch b/package/python/python-2.7-001-cross-compile.patch
new file mode 100644
index 0000000000..1ee97a8f3b
--- /dev/null
+++ b/package/python/python-2.7-001-cross-compile.patch
@@ -0,0 +1,114 @@
+Add cross-compilation support in the python Makefile and setup.py since
+python has no such support.
+
+The main point here is to first build a python interpreter to run on the
+host, and then use it to compile the target python.
+
+We also remove some error-generating code that is irrelevant in our
+situation, such as checking if we can import a cross-compiled module.
+
+Patch ported to python2.7 by Maxime Ripard <ripard@archos.com>
+
+diff -rduNp Python-2.7.orig/Makefile.pre.in Python-2.7/Makefile.pre.in
+--- Python-2.7.orig/Makefile.pre.in 2010-04-12 02:10:46.000000000 +0200
++++ Python-2.7/Makefile.pre.in 2010-09-21 16:46:07.000000000 +0200
+@@ -404,8 +404,8 @@ platform: $(BUILDPYTHON)
+ # Build the shared modules
+ sharedmods: $(BUILDPYTHON)
+ @case $$MAKEFLAGS in \
+- *s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py -q build;; \
+- *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py build;; \
++ *s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' $(HOSTPYTHON) -E $(srcdir)/setup.py -q build;; \
++ *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' LDFLAGS='$(LDFLAGS)' OPT='$(OPT)' $(HOSTPYTHON) -E $(srcdir)/setup.py build;; \
+ esac
+
+ # Build static library
+@@ -538,7 +538,7 @@ Modules/python.o: $(srcdir)/Modules/pyth
+
+ $(GRAMMAR_H) $(GRAMMAR_C): $(PGEN) $(GRAMMAR_INPUT)
+ -@$(INSTALL) -d Include
+- -$(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C)
++ -$(HOSTPGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C)
+
+ $(PGEN): $(PGENOBJS)
+ $(CC) $(OPT) $(LDFLAGS) $(PGENOBJS) $(LIBS) -o $(PGEN)
+@@ -920,25 +920,25 @@ libinstall: build_all $(srcdir)/Lib/$(PL
+ done
+ $(INSTALL_DATA) $(srcdir)/LICENSE $(DESTDIR)$(LIBDEST)/LICENSE.txt
+ PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+- ./$(BUILDPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
++ $(HOSTPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
+ -d $(LIBDEST) -f \
+ -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
+ $(DESTDIR)$(LIBDEST)
+ PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+- ./$(BUILDPYTHON) -Wi -tt -O $(DESTDIR)$(LIBDEST)/compileall.py \
++ $(HOSTPYTHON) -Wi -tt -O $(DESTDIR)$(LIBDEST)/compileall.py \
+ -d $(LIBDEST) -f \
+ -x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
+ $(DESTDIR)$(LIBDEST)
+ -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+- ./$(BUILDPYTHON) -Wi -t $(DESTDIR)$(LIBDEST)/compileall.py \
++ $(HOSTPYTHON) -Wi -t $(DESTDIR)$(LIBDEST)/compileall.py \
+ -d $(LIBDEST)/site-packages -f \
+ -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
+ -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+- ./$(BUILDPYTHON) -Wi -t -O $(DESTDIR)$(LIBDEST)/compileall.py \
++ $(HOSTPYTHON) -Wi -t -O $(DESTDIR)$(LIBDEST)/compileall.py \
+ -d $(LIBDEST)/site-packages -f \
+ -x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
+ -PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
+- ./$(BUILDPYTHON) -Wi -t -c "import lib2to3.pygram, lib2to3.patcomp;lib2to3.patcomp.PatternCompiler()"
++ $(HOSTPYTHON) -Wi -t -c "import lib2to3.pygram, lib2to3.patcomp;lib2to3.patcomp.PatternCompiler()"
+
+ # Create the PLATDIR source directory, if one wasn't distributed..
+ $(srcdir)/Lib/$(PLATDIR):
+@@ -1043,7 +1043,7 @@ libainstall: all python-config
+ # Install the dynamically loadable modules
+ # This goes into $(exec_prefix)
+ sharedinstall:
+- $(RUNSHARED) ./$(BUILDPYTHON) -E $(srcdir)/setup.py install \
++ $(RUNSHARED) $(HOSTPYTHON) -E $(srcdir)/setup.py install \
+ --prefix=$(prefix) \
+ --install-scripts=$(BINDIR) \
+ --install-platlib=$(DESTSHARED) \
+diff -rduNp Python-2.7.orig/setup.py Python-2.7/setup.py
+--- Python-2.7.orig/setup.py 2010-06-27 14:36:16.000000000 +0200
++++ Python-2.7/setup.py 2010-09-21 16:59:59.000000000 +0200
+@@ -310,9 +310,9 @@ class PyBuildExt(build_ext):
+ try:
+ imp.load_dynamic(ext.name, ext_filename)
+ except ImportError, why:
+- self.failed.append(ext.name)
+- self.announce('*** WARNING: renaming "%s" since importing it'
+- ' failed: %s' % (ext.name, why), level=3)
++ self.announce('*** WARNING: Importing "%s" failed, probably '
++ 'because of cross-compilation' % ext.name, level=3)
++ return
+ assert not self.inplace
+ basename, tail = os.path.splitext(ext_filename)
+ newname = basename + "_failed" + tail
+@@ -346,10 +346,6 @@ class PyBuildExt(build_ext):
+ return sys.platform
+
+ def detect_modules(self):
+- # Ensure that /usr/local is always used
+- add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
+- add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
+-
+ # Add paths specified in the environment variables LDFLAGS and
+ # CPPFLAGS for header and library files.
+ # We must get the values from the Makefile and not the environment
+@@ -384,12 +380,6 @@ class PyBuildExt(build_ext):
+ for directory in reversed(options.dirs):
+ add_dir_to_list(dir_list, directory)
+
+- if os.path.normpath(sys.prefix) != '/usr':
+- add_dir_to_list(self.compiler.library_dirs,
+- sysconfig.get_config_var("LIBDIR"))
+- add_dir_to_list(self.compiler.include_dirs,
+- sysconfig.get_config_var("INCLUDEDIR"))
+-
+ try:
+ have_unicode = unicode
+ except NameError:
diff --git a/package/python/python-2.7-002-cross-compile.patch b/package/python/python-2.7-002-cross-compile.patch
new file mode 100644
index 0000000000..598e5f5201
--- /dev/null
+++ b/package/python/python-2.7-002-cross-compile.patch
@@ -0,0 +1,47 @@
+Second patch to bring cross-compilation support to python build-system.
+
+Allow the libraries detection routine to look for headers and libs in
+other directories than /usr/include or /usr/lib through the env variables
+PYTHON_MODULES_INCLUDE and PYTHON_MODULES_LIB.
+
+We can then use it to look for libraries in the buildroot staging directory.
+
+
+Patch ported to python2.7 by Maxime Ripard <ripard@archos.com>
+
+diff -rduNp Python-2.7.orig/setup.py Python-2.7/setup.py
+--- Python-2.7.orig/setup.py 2010-09-21 17:15:31.000000000 +0200
++++ Python-2.7/setup.py 2010-09-21 17:20:46.000000000 +0200
+@@ -346,6 +346,18 @@ class PyBuildExt(build_ext):
+ return sys.platform
+
+ def detect_modules(self):
++ try:
++ modules_include_dirs = os.environ["PYTHON_MODULES_INCLUDE"].split()
++ except KeyError:
++ modules_include_dirs = ['/usr/include']
++ try:
++ modules_lib_dirs = os.environ["PYTHON_MODULES_LIB"].split()
++ except KeyError:
++ modules_include_dirs = ['/usr/lib']
++ for dir in modules_include_dirs:
++ add_dir_to_list(self.compiler.include_dirs, dir)
++ for dir in modules_lib_dirs:
++ add_dir_to_list(self.compiler.library_dirs, dir)
+ # Add paths specified in the environment variables LDFLAGS and
+ # CPPFLAGS for header and library files.
+ # We must get the values from the Makefile and not the environment
+@@ -388,11 +400,8 @@ class PyBuildExt(build_ext):
+ # lib_dirs and inc_dirs are used to search for files;
+ # if a file is found in one of those directories, it can
+ # be assumed that no additional -I,-L directives are needed.
+- lib_dirs = self.compiler.library_dirs + [
+- '/lib64', '/usr/lib64',
+- '/lib', '/usr/lib',
+- ]
+- inc_dirs = self.compiler.include_dirs + ['/usr/include']
++ lib_dirs = self.compiler.library_dirs
++ inc_dirs = self.compiler.include_dirs
+ exts = []
+ missing = []
+
diff --git a/package/python/python-2.7-010-disable_modules_and_ssl.patch b/package/python/python-2.7-010-disable_modules_and_ssl.patch
new file mode 100644
index 0000000000..492e3727e1
--- /dev/null
+++ b/package/python/python-2.7-010-disable_modules_and_ssl.patch
@@ -0,0 +1,49 @@
+Support some customisation on python compilation.
+
+With this patch, we can now remove some modules introducing external
+dependencies from the compilation, thus removing these irrelevant in most
+cases dependencies (ie. openssl, ncurses, etc).
+
+This modules can be removed by listing them in the PYTHON_DISABLE_MODULES
+environment variable.
+
+Patch ported to python2.7 by Maxime Ripard <ripard@archos.com>
+
+diff -rduNp Python-2.7.orig/setup.py Python-2.7/setup.py
+--- Python-2.7.orig/setup.py 2010-09-21 17:31:52.000000000 +0200
++++ Python-2.7/setup.py 2010-09-21 17:35:20.000000000 +0200
+@@ -21,7 +21,15 @@ from distutils.spawn import find_executa
+ COMPILED_WITH_PYDEBUG = hasattr(sys, 'gettotalrefcount')
+
+ # This global variable is used to hold the list of modules to be disabled.
+-disabled_module_list = []
++try:
++ disabled_module_list = os.environ["PYTHON_DISABLE_MODULES"].split()
++except KeyError:
++ disabled_module_list = list()
++
++try:
++ disable_ssl = os.environ["PYTHON_DISABLE_SSL"]
++except KeyError:
++ disable_ssl = 0
+
+ def add_dir_to_list(dirlist, dir):
+ """Add the directory 'dir' to the list 'dirlist' (at the front) if
+@@ -346,6 +354,7 @@ class PyBuildExt(build_ext):
+ return sys.platform
+
+ def detect_modules(self):
++ global disable_ssl
+ try:
+ modules_include_dirs = os.environ["PYTHON_MODULES_INCLUDE"].split()
+ except KeyError:
+@@ -685,7 +694,8 @@ class PyBuildExt(build_ext):
+ ] )
+
+ if (ssl_incs is not None and
+- ssl_libs is not None):
++ ssl_libs is not None and
++ not disable_ssl):
+ exts.append( Extension('_ssl', ['_ssl.c'],
+ include_dirs = ssl_incs,
+ library_dirs = ssl_libs,
diff --git a/package/python/python-2.7-020-gentoo_py_dontcompile.patch b/package/python/python-2.7-020-gentoo_py_dontcompile.patch
new file mode 100644
index 0000000000..276f0e6f43
--- /dev/null
+++ b/package/python/python-2.7-020-gentoo_py_dontcompile.patch
@@ -0,0 +1,27 @@
+This patch purpose is to allow not to save the generated python bytecode in
+a file for later use through the PYTHON_DONTCOMPILE environment variable.
+
+I do not see the use of it, because you can choose if you want but it seems
+somewhat related to gentoo.
+
+Maybe useful when the generated rootfs is mounted on read-only on the target.
+
+Patch ported to python2.7 by Maxime Ripard <ripard@archos.com>
+
+diff -rduNp Python-2.7.orig/Python/import.c Python-2.7/Python/import.c
+--- Python-2.7.orig/Python/import.c 2010-09-30 12:05:53.000000000 +0200
++++ Python-2.7/Python/import.c 2010-09-30 12:20:38.000000000 +0200
+@@ -886,7 +886,12 @@ write_compiled_module(PyCodeObject *co,
+ mode_t mode = srcstat->st_mode & ~S_IXUSR & ~S_IXGRP & ~S_IXOTH;
+ #endif
+
+- fp = open_exclusive(cpathname, mode);
++ char *py_dontcompile = getenv("PYTHON_DONTCOMPILE");
++
++ if (!py_dontcompile)
++ fp = open_exclusive(cpathname, mode);
++ else
++ fp = NULL;
+ if (fp == NULL) {
+ if (Py_VerboseFlag)
+ PySys_WriteStderr(