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clang fails to build ctypes on Android armv7 #71814

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xdegaye mannequin opened this issue Jul 26, 2016 · 3 comments
Closed

clang fails to build ctypes on Android armv7 #71814

xdegaye mannequin opened this issue Jul 26, 2016 · 3 comments
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build The build process and cross-build

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@xdegaye
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Mannequin

xdegaye mannequin commented Jul 26, 2016

BPO 27627
Nosy @xdegaye, @tpetazzoni, @moreati, @yan12125

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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GitHub fields:

assignee = None
closed_at = <Date 2016-10-16.09:58:32.768>
created_at = <Date 2016-07-26.16:00:03.995>
labels = ['build']
title = 'clang fails to build ctypes on Android armv7'
updated_at = <Date 2016-10-16.09:58:32.766>
user = 'https://github.com/xdegaye'

bugs.python.org fields:

activity = <Date 2016-10-16.09:58:32.766>
actor = 'xdegaye'
assignee = 'none'
closed = True
closed_date = <Date 2016-10-16.09:58:32.768>
closer = 'xdegaye'
components = ['Cross-Build']
creation = <Date 2016-07-26.16:00:03.995>
creator = 'xdegaye'
dependencies = []
files = []
hgrepos = []
issue_num = 27627
keywords = []
message_count = 3.0
messages = ['271385', '271387', '278762']
nosy_count = 4.0
nosy_names = ['xdegaye', 'thomas-petazzoni', 'Alex.Willmer', 'yan12125']
pr_nums = []
priority = 'normal'
resolution = 'wont fix'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'compile error'
url = 'https://bugs.python.org/issue27627'
versions = ['Python 3.6']
@xdegaye
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xdegaye mannequin commented Jul 26, 2016

The build is done with:
clang --sysroot=/opt/android-ndk/platforms/android-21/arch-arm -target armv7-none-linux-androideabi -gcc-toolchain /opt/android-ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64

The error message:
clang --sysroot=/opt/android-ndk/platforms/android-21/arch-arm -target armv7-none-linux-androideabi -gcc-toolchain /opt/android-ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64 -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Wno-unused-value -Wno-empty-body -Qunused-arguments -Wno-parentheses-equality -Werror=declaration-after-statement -Ibuild/temp.linux-arm-3.6/libffi/include -Ibuild/temp.linux-arm-3.6/libffi -I./Modules/_ctypes/libffi/src -IInclude -I/sdcard/org.bitbucket.pyona/include -I. -I/home/xavier/src/android/pyona/build/python3.6-install-android-21-armv7/org.bitbucket.pyona/include -I/opt/android-ndk/platforms/android-21/arch-arm/usr/include -I./Include -I/home/xavier/src/android/pyona/build/python3.6-android-21-armv7 -c ./Modules/_ctypes/libffi/src/arm/sysv.S -o build/temp.linux-arm-3.6./Modules/_ctypes/libffi/src/arm/sysv.o -Wall -fexceptions

./Modules/_ctypes/libffi/src/arm/sysv.S:399:2: error: invalid instruction
stmeqia r2, {r0, r1}
^

@xdegaye xdegaye mannequin added build The build process and cross-build labels Jul 26, 2016
@xdegaye
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xdegaye mannequin commented Jul 26, 2016

See also msg 269907 and msg269908.

@xdegaye
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xdegaye mannequin commented Oct 16, 2016

As this problem occurs with the bundled libffi, closing this issue as won't fix for the same reasons as those listed in msg278759.

@xdegaye xdegaye mannequin closed this as completed Oct 16, 2016
@ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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