476f5fc8f6
The major changes in terms of Buildroot packaging are:
- Due to PEP488, Python no longer generates .pyc (unoptimized) and
.pyo (optimized) byte-code files. Instead, it generates <foo>.pyc,
<foo>.opt-1.pyc and <foo>.opt-2.pyc. Therefore, we removed the
--disable-pyo-build option and kept only the --disable-pyc-build
option, which completely disables building all .pyc files. In
addition, since the optimized .opt-X.pyc files don't work if the
corresponding un-optimized .pyc file is not present, we are for the
moment unconditionally removing the optimized ones (keeping both
the unoptimized and optimized ones doubles the required filesystem
size!). So basically we preserve the behavior we had before this
commit:
BR2_PACKAGE_PYTHON3_PY_ONLY -> only *.py
BR2_PACKAGE_PYTHON3_PYC_ONLY -> only non-optimized *.pyc
BR2_PACKAGE_PYTHON3_PY_PYC -> both the *.py and non-optimized *.pyc
To achieve this, the TARGET_FINALIZE_HOOKS are reworked:
PYTHON3_REMOVE_PY_FILES is responsible for removing *.py files in
the BR2_PACKAGE_PYTHON3_PYC_ONLY case.
PYTHON3_REMOVE_PYC_FILES is responsible for removing *.pyc files
in the BR2_PACKAGE_PYTHON3_PY_ONLY case.
PYTHON3_REMOVE_OPTIMIZED_PYC_FILES is responsible for removing the
optimized *.opt-1.pyc and *.opt-2.pyc files, which is done
unconditionally.
- The PEP3147 disabling patch had to be significantly reworked due to
the code having changed heavily. The code was moved into a
_bootstrap_external.py, which is a "frozen" Python module, i.e a
module generated into a .h file at compile time using the
_freeze_importlib program.
- Due to the above, we now need to regenerate importlib.h at build
time. Unfortunately, for the target Python _freeze_importlib is
built for the target, so we can't run it on the build machine. To
fix this, we copy the _freeze_importlib program from the
host-python in $(HOST_DIR), and then patch the target python to use
it. Since the same solution can be used for 'pgen', we do it, and
avoid having to touch the graminit.{c,h} files.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
34 lines
972 B
Diff
34 lines
972 B
Diff
From ace3ebd517ea0ac42208b6a06c7e8f82da3b9c1b Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Wed, 23 Dec 2015 11:44:02 +0100
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Subject: [PATCH] Serial ioctl() workaround
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The ioctls.h of some architectures (notably xtensa) references structs from
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linux/serial.h. Make sure to include this header as well.
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Also, undef TIOCTTYGSTRUCT that require reference to internal kernel tty_struct,
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but isn't actually referenced in modern kernels.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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---
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Modules/termios.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/Modules/termios.c b/Modules/termios.c
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index b78d33e..58b0444 100644
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--- a/Modules/termios.c
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+++ b/Modules/termios.c
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@@ -9,7 +9,9 @@
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#endif
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#include <termios.h>
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+#include <linux/serial.h>
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#include <sys/ioctl.h>
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+#undef TIOCTTYGSTRUCT
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/* HP-UX requires that this be included to pick up MDCD, MCTS, MDSR,
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* MDTR, MRI, and MRTS (appearantly used internally by some things
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--
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2.6.4
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