New submission from Ruben <[email protected]>:
This problem is driving me crazy. I'm working with a library
(python-for-android) that builds python during a build process.
Now, during this process, the classical workflow with `./configure` and `make`
is being called from a subprocess. To try to isolate the issue, I call `make`
to build Python from a file, let's call it `make.py`, in the source tree, where
I simply do (after running `./configure`, manually or from a subprocess):
```
import subprocess;
subprocess.run(["make", "-j8"])
```
I get the following error:
```
/opt/local/bin/ranlib: file: libpython3.8.a(dynamic_annotations.o) has no
symbols
/opt/local/bin/ranlib: file: libpython3.8.a(pymath.o) has no symbols
gcc -Wl,-stack_size,1000000 -framework CoreFoundation -o python.exe
Programs/python.o libpython3.8.a -ldl -framework CoreFoundation
gcc -Wl,-stack_size,1000000 -framework CoreFoundation -o
Programs/_testembed Programs/_testembed.o libpython3.8.a -ldl -framework
CoreFoundation
./python.exe -E -S -m sysconfig --generate-posix-vars ;\
if test $? -ne 0 ; then \
echo "generate-posix-vars failed" ; \
rm -f ./pybuilddir.txt ; \
exit 1 ; \
fi
CC='gcc' LDSHARED='gcc -bundle -undefined dynamic_lookup ' OPT='-DNDEBUG -g
-fwrapv -O3 -Wall' _TCLTK_INCLUDES='' _TCLTK_LIBS='' ./python.exe -E
./setup.py build
```
Is this a bug of my OS, my env configuration, venv/virtualenv, Python makefile
or, most probably, myself?
I attached the log files from the following runs:
- make from the shell without virtualenv (`make.log`)
- make from shell within virtualenv (`make.venv.log`)
- make from python subprocess without virtualenv (`make.py.log`)
- make from python subprocess within a virtualenv creted with pew
(`make.py.venv.log)
- make from python subprocess within a virtualenv created with venv
(`make.py.venv2.log`)
My system details:
macOS 10.15.4
Steps to reproduce:
1. Download Python-3.8.2
2. Extract the tgz
3. Run ./configure
4. cat `make.py` in the source tree where `make.py` is:
```
import subprocess
subprocess.run(["env"])
subprocess.run(["make", "-j8"])
```
5. Run python make.py
----------
components: Installation, macOS
files: make.py.venv.log.gz
messages: 366232
nosy: ned.deily, rdbisme, ronaldoussoren
priority: normal
severity: normal
status: open
title: Build of Python where make is called from subprocess, within a
virtualenv, breaks on macOS
type: compile error
versions: Python 3.8
Added file: https://bugs.python.org/file49050/make.py.venv.log.gz
_______________________________________
Python tracker <[email protected]>
<https://bugs.python.org/issue40261>
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