On Wed, Apr 12, 2017 at 1:15 AM, Li Zhou <li.z...@windriver.com> wrote:
> Porting patch from > <https://github.com/python/cpython/commit/409482251b06fe75c4ee56e85ffbb4 > b23d934159> > to use _sysconfigdata.py to initialize distutils.sysconfig. > But what does this actually do ? I'm sure it is obvious to the python hackers, but to me, this short log just describes what the patch does, not what problem it solves and why this is a good thing. Bruce > > Signed-off-by: Li Zhou <li.z...@windriver.com> > --- > ...-Use-_sysconfigdata.py-to-initialize-dist.patch | 66 > ++++++++++++++++++++++ > meta/recipes-devtools/python/python3_3.5.2.bb | 1 + > 2 files changed, 67 insertions(+) > create mode 100644 meta/recipes-devtools/python/ > python3/0001-Issue-21272-Use-_sysconfigdata.py-to-initialize-dist.patch > > diff --git a/meta/recipes-devtools/python/python3/0001-Issue- > 21272-Use-_sysconfigdata.py-to-initialize-dist.patch > b/meta/recipes-devtools/python/python3/0001-Issue- > 21272-Use-_sysconfigdata.py-to-initialize-dist.patch > new file mode 100644 > index 0000000..d1c92e9 > --- /dev/null > +++ b/meta/recipes-devtools/python/python3/0001-Issue- > 21272-Use-_sysconfigdata.py-to-initialize-dist.patch > @@ -0,0 +1,66 @@ > +From bcddbf40c7f1b80336268cdddacc17369fb0ccea Mon Sep 17 00:00:00 2001 > +From: Libin Dang <libin.d...@windriver.com> > +Date: Tue, 11 Apr 2017 14:12:15 +0800 > +Subject: [PATCH] Issue #21272: Use _sysconfigdata.py to initialize > + distutils.sysconfig > + > +Backport upstream commit > +https://github.com/python/cpython/commit/409482251b06fe75c4ee56e85ffbb4 > b23d934159 > + > +Upstream-Status: Backport > + > +Signed-off-by: Li Zhou <li.z...@windriver.com> > +--- > + Lib/distutils/sysconfig.py | 35 ++++------------------------------- > + 1 file changed, 4 insertions(+), 31 deletions(-) > + > +diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py > +index 6d5cfd0..9925d24 100644 > +--- a/Lib/distutils/sysconfig.py > ++++ b/Lib/distutils/sysconfig.py > +@@ -424,38 +424,11 @@ _config_vars = None > + > + def _init_posix(): > + """Initialize the module as appropriate for POSIX systems.""" > +- g = {} > +- # load the installed Makefile: > +- try: > +- filename = get_makefile_filename() > +- parse_makefile(filename, g) > +- except OSError as msg: > +- my_msg = "invalid Python installation: unable to open %s" % > filename > +- if hasattr(msg, "strerror"): > +- my_msg = my_msg + " (%s)" % msg.strerror > +- > +- raise DistutilsPlatformError(my_msg) > +- > +- # load the installed pyconfig.h: > +- try: > +- filename = get_config_h_filename() > +- with open(filename) as file: > +- parse_config_h(file, g) > +- except OSError as msg: > +- my_msg = "invalid Python installation: unable to open %s" % > filename > +- if hasattr(msg, "strerror"): > +- my_msg = my_msg + " (%s)" % msg.strerror > +- > +- raise DistutilsPlatformError(my_msg) > +- > +- # On AIX, there are wrong paths to the linker scripts in the Makefile > +- # -- these paths are relative to the Python source, but when > installed > +- # the scripts are in another directory. > +- if python_build: > +- g['LDSHARED'] = g['BLDSHARED'] > +- > ++ # _sysconfigdata is generated at build time, see the sysconfig module > ++ from _sysconfigdata import build_time_vars > + global _config_vars > +- _config_vars = g > ++ _config_vars = {} > ++ _config_vars.update(build_time_vars) > + > + > + def _init_nt(): > +-- > +1.8.3.1 > + > diff --git a/meta/recipes-devtools/python/python3_3.5.2.bb > b/meta/recipes-devtools/python/python3_3.5.2.bb > index ca8dfe3..a413da7 100644 > --- a/meta/recipes-devtools/python/python3_3.5.2.bb > +++ b/meta/recipes-devtools/python/python3_3.5.2.bb > @@ -37,6 +37,7 @@ SRC_URI += "\ > file://configure.ac-fix-LIBPL.patch \ > file://python3-fix-CVE-2016-1000110.patch \ > file://upstream-random-fixes.patch \ > + > file://0001-Issue-21272-Use-_sysconfigdata.py-to-initialize-dist.patch > \ > " > SRC_URI[md5sum] = "8906efbacfcdc7c3c9198aeefafd159e" > SRC_URI[sha256sum] = "0010f56100b9b74259ebcd5d4b295a > 32324b58b517403a10d1a2aa7cb22bca40" > -- > 1.9.1 > > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core > -- "Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end"
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