[issue46894] make install DESTDIR= uses /lib/python3.10/lib-dynload out of DESTDIR

[Ned Deily]

Ned Deily  added the comment:

My apologies: I'm not sure where I got the idea you were building on macOS!

In any case, this problem has come up a few times in the past, no doubt for a 
similar reason, most recently in open issue Issue31114. I'm closing this issue 
as a duplicate of that. But be aware that Distutils is now deprecated in 
general and in the upcoming 3.11 feature release, there are major changes to 
getpath and also to begin the process of eliminating the use of Distutils when 
building Python itself, so it is unlikely that any bug fixes for this minor 
wart will be forthcoming for current releases.

But a very simple workaround should be to use --prefix=/usr/local or some other 
path within your chroot environment rather than trying to install in / of the 
chroot.

--
resolution:  -> duplicate
stage:  -> resolved
status: open -> closed
superseder:  -> 'make install' fails when the configure 'prefix' is '/' and 
DESTDIR is used

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[issue46894] make install DESTDIR= uses /lib/python3.10/lib-dynload out of DESTDIR

[Дилян Палаузов]

Дилян Палаузов  added the comment:

I want to compile and install python for a chrooted environment.  --prefix are 
the path within the chrooted-environment.  DESTDIR is the location of the root 
of the chrooted-environment.

When I glue DESTDIR with --prefix= (thus use no DESTDIR) this happens:

/lib/python3.10/_sysconfigdata__linux_x86_64-linux-gnu.py contains the value of 
--prefix.  When python is executed within the chrooted environment, this value 
is just wrong.

`strings python` also prints the value of --prefix.  Within the chrooted 
environment, that value is not correct.

--

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[issue46894] make install DESTDIR= uses /lib/python3.10/lib-dynload out of DESTDIR

[Ned Deily]

Ned Deily  added the comment:

Why are you using --prefix=/ ? Or better yet, please explain you are trying to 
accomplish. A normal case would be --prefix=/some/path other than / and not use 
DESTDIR. You won't be able to install into / on a current macOS system anyway.

--
nosy: +ned.deily

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[issue46894] make install DESTDIR= uses /lib/python3.10/lib-dynload out of DESTDIR

[Дилян Палаузов]

Дилян Палаузов  added the comment:

Once I create /lib/python3.10/lib-dynload/, the next error is:

changing mode of /lib/python3.10/lib-dynload/__pycache__ to 755
running install_scripts
copying build/scripts-3.10/pydoc3.10 -> /bin
error: could not delete '/bin/pydoc3.10': Permission denied
make: *** [Makefile:1761: sharedinstall] Error 1

'/bin/pydoc3.10 is not under DESTDIR

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[issue46894] make install DESTDIR= uses /lib/python3.10/lib-dynload out of DESTDIR

[Дилян Палаузов]

New submission from Дилян Палаузов :

With most recent 3.10 (v3.10.2-169-g98e2ee60) I call

./configure --prefix=/  && make && make DESTDIR=/home/d/A install

It fails with:

running build
running build_ext
INFO: Can't locate Tcl/Tk libs and/or headers

Python build finished successfully!
The necessary bits to build these optional modules were not found:
_gdbm _tkinter  nis
readline   
To find the necessary bits, look in setup.py in detect_modules() for the 
module's name.


The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
_abc  pwd   time   

running build_scripts
copying and adjusting /git/cpython/Tools/scripts/pydoc3 -> build/scripts-3.10
copying and adjusting /git/cpython/Tools/scripts/idle3 -> build/scripts-3.10
copying and adjusting /git/cpython/Tools/scripts/2to3 -> build/scripts-3.10
changing mode of build/scripts-3.10/pydoc3 from 644 to 755
changing mode of build/scripts-3.10/idle3 from 644 to 755
changing mode of build/scripts-3.10/2to3 from 644 to 755
renaming build/scripts-3.10/pydoc3 to build/scripts-3.10/pydoc3.10
renaming build/scripts-3.10/idle3 to build/scripts-3.10/idle3.10
renaming build/scripts-3.10/2to3 to build/scripts-3.10/2to3-3.10
running install_lib
creating /lib/python3.10/lib-dynload
error: could not create '/lib/python3.10/lib-dynload': Permission denied
make: *** [Makefile:1761: sharedinstall] Error 1

--
components: Build
messages: 414303
nosy: dilyan.palauzov
priority: normal
severity: normal
status: open
title: make install DESTDIR=  uses /lib/python3.10/lib-dynload out of DESTDIR
versions: Python 3.10

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