[Stable-7.2.10 48/54] gitlab: force allow use of pip in Cirrus jobs

[Michael Tokarev]

From: Daniel P. Berrangé <berrange@redhat.com>

Python is transitioning to a world where you're not allowed to use 'pip
install' outside of a virutal env by default. The rationale is to stop
use of pip clashing with distro provided python packages, which creates
a major headache on distro upgrades.

All our CI environments, however, are 100% disposable so the upgrade
headaches don't exist. Thus we can undo the python defaults to allow
pip to work.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 20240222114038.2348718-1-berrange@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit a8bf9de2f4f398315ac5340e4b88c478d5457731)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/.gitlab-ci.d/cirrus/build.yml b/.gitlab-ci.d/cirrus/build.yml
index 7ef6af8d33..d8cf08dc14 100644
--- a/.gitlab-ci.d/cirrus/build.yml
+++ b/.gitlab-ci.d/cirrus/build.yml
@@ -19,7 +19,7 @@ build_task:
   install_script:
     - @UPDATE_COMMAND@
     - @INSTALL_COMMAND@ @PKGS@
-    - if test -n "@PYPI_PKGS@" ; then @PIP3@ install @PYPI_PKGS@ ; fi
+    - if test -n "@PYPI_PKGS@" ; then PYLIB=$(@PYTHON@ -c 'import sysconfig; 
print(sysconfig.get_path("stdlib"))'); rm -f $PYLIB/EXTERNALLY-MANAGED; @PIP3@ 
install @PYPI_PKGS@ ; fi
   clone_script:
     - git clone --depth 100 "$CI_REPOSITORY_URL" .
     - git fetch origin "$CI_COMMIT_REF_NAME"
-- 
2.39.2