Make python changes more reliable
We oneshot emerge without calculating dependencies a few things to solve for possible dependency loops. Python 3.5 also became stable, so don't need to do special things for it. Matched the uninstall with the install lines (no need for a full if statement). Change-Id: I7c5e546612ac47d659e73a46a52e34d39ca81949
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@ -33,12 +33,7 @@ if [[ "${GENTOO_PYTHON_TARGETS}" == *"python3_6"* ]]; then
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echo '~sys-apps/kmod-24 ~amd64' >> /etc/portage/package.keywords/python
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[[ ! -e /usr/lib64/libpython3.6m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.6
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fi
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if [[ "${GENTOO_PYTHON_TARGETS}" == *"python3_5"* ]]; then
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echo -e "-python_targets_python3_5\n-python_single_target_python3_5" >> /etc/portage/profile/use.stable.mask
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echo 'dev-lang/python:3.5 ~amd64' >> /etc/portage/package.keywords/python
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echo '~dev-python/setuptools-36.0.1 ~amd64' >> /etc/portage/package.keywords/python
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[[ ! -e /usr/lib64/libpython3.5m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.5
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fi
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[[ "${GENTOO_PYTHON_TARGETS}" == *"python3_5"* ]] && [[ ! -e /usr/lib64/libpython3.5m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.5
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[[ "${GENTOO_PYTHON_TARGETS}" == *"python3_4"* ]] && [[ ! -e /usr/lib64/libpython3.4m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.4
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[[ "${GENTOO_PYTHON_TARGETS}" == *"python2_7"* ]] && [[ ! -e /usr/lib64/libpython2.7.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:2.7
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# disable python in git if we have to, it only supports python-2.7
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@ -46,23 +41,20 @@ if [[ "${GENTOO_PYTHON_TARGETS}" != *"python2_7"* ]]; then
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echo 'dev-vcs/git -python' >> /etc/portage/package.use/git
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fi
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# make sure we have the new python for portage bevore we possibly remove python 2.7
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USE="-build" emerge -q --oneshot --jobs=2 --with-bdeps=y --update --newuse --deep sys-apps/portage dev-python/pyxattr
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# this is done one by one with nodeps because it can sometimes have dependency loops
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PYTHON_PACKAGES="dev-python/six dev-python/packaging dev-python/pyparsing dev-python/appdirs dev-python/setuptools dev-python/certifi"
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for PACKAGE in ${PYTHON_PACKAGES}; do
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USE="-build" emerge -q --oneshot --jobs=2 --with-bdeps=y --update --newuse --deep --nodeps "${PACKAGE}"
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done
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USE="-build" emerge -q --oneshot --jobs=2 --with-bdeps=y --update --newuse --deep --complete-graph=y sys-apps/portage dev-python/pyxattr
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# set the active python version
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eselect python set ${GENTOO_PYTHON_ACTIVE_VERSION}
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# allow these uninstalls to fail as they may not be installed to begin with
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set +e
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if [[ "${GENTOO_PYTHON_TARGETS}" != *"python2_7"* ]]; then
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emerge -C -q dev-lang/python:2.7
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fi
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if [[ "${GENTOO_PYTHON_TARGETS}" != *"python3_4"* ]]; then
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emerge -C -q dev-lang/python:3.4
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fi
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if [[ "${GENTOO_PYTHON_TARGETS}" != *"python3_5"* ]]; then
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emerge -C -q dev-lang/python:3.5
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fi
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if [[ "${GENTOO_PYTHON_TARGETS}" != *"python3_6"* ]]; then
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emerge -C -q dev-lang/python:3.6
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fi
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python2_7"* ]] && emerge -C -q dev-lang/python:2.7
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python3_4"* ]] && emerge -C -q dev-lang/python:3.4
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python3_5"* ]] && emerge -C -q dev-lang/python:3.5
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python3_6"* ]] && emerge -C -q dev-lang/python:3.6
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set -e
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# make world consistant
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@ -74,5 +66,4 @@ USE="-build" emerge --verbose=n --depclean
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# rebuild packages that might have somehow depended on the unneeded packages
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USE="-build" emerge -q --jobs=2 --usepkg=n @preserved-rebuild
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unfix_shm
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