python3targetconfig.bbclass: Extend PYTHONPATH instead of overwriting

[YOCTO #15108] -- https://bugzilla.yoctoproject.org/show_bug.cgi?id=15108

Since the latest change, the PYTHONPATH is overwritten instead of extended.
This leads to changed behavior and build errors of recipes where the PYTHONPATH
is set before setup_target_config is run.

Fixes: c9617c03bcee ("python3targetconfig.bbclass: use PYTHONPATH to point to the target config")
(From OE-Core rev: 2442ab92f8610784d28d8d83056b643bd95b0b4e)

Signed-off-by: Johannes Schrimpf <dev@loewen-email.de>
[Luca: add Fixes: tag]
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Johannes Schrimpf 2023-04-25 11:15:32 +02:00 committed by Richard Purdie
parent d0882a936e
commit 94571aa1b7

View File

@ -12,7 +12,7 @@ DEPENDS:append = " ${EXTRA_PYTHON_DEPENDS}"
setup_target_config() {
export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
export PYTHONPATH=${STAGING_LIBDIR}/python-sysconfigdata
export PYTHONPATH=${STAGING_LIBDIR}/python-sysconfigdata:$PYTHONPATH
export PATH=${STAGING_EXECPREFIXDIR}/python-target-config/:$PATH
}