multilib/recipes: Use new RecipePostKeyExpansion event

There are issues with multilib due to the ordering of events where some
functions see the remapped multilib dependencies and some do not. A significant
problem is that the multilib class needs to make some changes before key expansion
and some afterwards but by using existing event handlers, some code sees things
in a partially translated state, leading to bugs.

This patch changes things to use a new event handler from bitbake which makes the
ordering of the changes explcit.

The challenge in doing this is that it breaks some existing anonymous python and
dyanmic assignments. In some cases these used to be translated and no longer are,
meaning MLPREFIX has to be added. In some cases these are now translated and the
MLPREFIX can be removed.

This change does now make it very clear when MLPREFIX is required and when it is
not, its just the migration path which is harder. The patch changes the small number
of cases where fixes are needed.

In particular, where a variable like RDEPENDS is conditionally extended (e.g.
with an override), MLPREFIX is now required.

This patch also reverts:
base: Revert 'base.bbclass: considering multilib when setting LICENSE_EXCLUSION'

This reverts 6597130256a1609c3e05ec5891aceaf549c37985 as the changes
to multilib datastore handling mean its no longer necessary.

(From OE-Core rev: b3fda056a674889cd9697e779de023d4f993d3ce)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 7 insertions, 7 deletions

diff --git a/meta/recipes-devtools/python/python3_3.8.2.bb b/meta/recipes-devtools/python/python3_3.8.2.bb
index a4a16fd495..0474f07214 100644
--- a/meta/recipes-devtools/python/python3_3.8.2.bb
+++ b/meta/recipes-devtools/python/python3_3.8.2.bb
@@ -311,8 +311,8 @@ do_create_manifest[depends] += "${PN}:do_patch"
 
 # manual dependency additions
 RRECOMMENDS_${PN}-core_append_class-nativesdk = " nativesdk-python3-modules"
-RRECOMMENDS_${PN}-crypt_append_class-target = " openssl ca-certificates"
-RRECOMMENDS_${PN}-crypt_append_class-nativesdk = " openssl ca-certificates"
+RRECOMMENDS_${PN}-crypt_append_class-target = " ${MLPREFIX}openssl ${MLPREFIX}ca-certificates"
+RRECOMMENDS_${PN}-crypt_append_class-nativesdk = " ${MLPREFIX}openssl ${MLPREFIX}ca-certificates"
 
 # For historical reasons PN is empty and provided by python3-modules
 FILES_${PN} = ""
@@ -322,7 +322,7 @@ FILES_${PN}-pydoc += "${bindir}/pydoc${PYTHON_MAJMIN} ${bindir}/pydoc3"
 FILES_${PN}-idle += "${bindir}/idle3 ${bindir}/idle${PYTHON_MAJMIN}"
 
 # provide python-pyvenv from python3-venv
-RPROVIDES_${PN}-venv += "python3-pyvenv"
+RPROVIDES_${PN}-venv += "${MLPREFIX}python3-pyvenv"
 
 # package libpython3
 PACKAGES =+ "libpython3 libpython3-staticdev"
@@ -333,8 +333,8 @@ INSANE_SKIP_${PN}-dev += "dev-elf"
 # catch all the rest (unsorted)
 PACKAGES += "${PN}-misc"
 RDEPENDS_${PN}-misc += "python3-core python3-email python3-codecs python3-pydoc python3-pickle python3-audio"
-RDEPENDS_${PN}-modules_append_class-target = " python3-misc"
-RDEPENDS_${PN}-modules_append_class-nativesdk = " python3-misc"
+RDEPENDS_${PN}-modules_append_class-target = " ${MLPREFIX}python3-misc"
+RDEPENDS_${PN}-modules_append_class-nativesdk = " ${MLPREFIX}python3-misc"
 FILES_${PN}-misc = "${libdir}/python${PYTHON_MAJMIN} ${libdir}/python${PYTHON_MAJMIN}/lib-dynload"
 
 # catch manpage
@@ -348,5 +348,5 @@ RDEPENDS_${PN}-ptest_append_libc-glibc = " locale-base-tr-tr.iso-8859-9"
 RDEPENDS_${PN}-tkinter += "${@bb.utils.contains('PACKAGECONFIG', 'tk', 'tk tk-lib', '', d)}"
 RDEPENDS_${PN}-dev = ""
 
-RDEPENDS_${PN}-tests_append_class-target = " bash"
-RDEPENDS_${PN}-tests_append_class-nativesdk = " bash"
+RDEPENDS_${PN}-tests_append_class-target = " ${MLPREFIX}bash"
+RDEPENDS_${PN}-tests_append_class-nativesdk = " ${MLPREFIX}bash"