Allow Gentoo to manage python versions by itself
Gentoo can manage python versions itself. Before this commit users were forced to set python versions themselves. Now they have the option to set it if they wish. The workaround needed for git is also no longer needed, so it's been removed. Change-Id: I06b259ef73a40df6b8ab92a5b424bffcf4ef764d Signed-off-by: Matthew Thode <mthode@mthode.org>
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527e75a6de
commit
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2 changed files with 31 additions and 31 deletions
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@ -3,7 +3,7 @@ export DISTRO_NAME=gentoo
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export EFI_BOOT_DIR="EFI/gentoo"
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export GENTOO_PROFILE=${GENTOO_PROFILE:-'default/linux/amd64/17.1'}
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export GENTOO_PORTAGE_CLEANUP=${GENTOO_PORTAGE_CLEANUP:-'True'}
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export GENTOO_PYTHON_TARGETS=${GENTOO_PYTHON_TARGETS:-'python3_10'}
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export GENTOO_PYTHON_TARGETS=${GENTOO_PYTHON_TARGETS:-''}
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export GENTOO_OVERLAYS=${GENTOO_OVERLAYS:-''}
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export GENTOO_EMERGE_DEFAULT_OPTS=${GENTOO_EMERGE_DEFAULT_OPTS:-"--binpkg-respect-use --rebuilt-binaries=y --usepkg=y --with-bdeps=y --binpkg-changed-deps=y --quiet --jobs=2 --autounmask=n"}
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@ -6,34 +6,34 @@ fi
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set -eu
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set -o pipefail
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if mountpoint -q /dev/shm; then
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echo "/dev/shm found in /proc/self/mountinfo"
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elif [[ -k /dev/shm ]]; then
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echo "/dev/shm exists and is stickied"
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else
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fix_shm
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if [[ ${GENTOO_PYTHON_TARGETS} != '' ]]; then
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if mountpoint -q /dev/shm; then
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echo "/dev/shm found in /proc/self/mountinfo"
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elif [[ -k /dev/shm ]]; then
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echo "/dev/shm exists and is stickied"
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else
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fix_shm
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fi
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[[ ! -f ${PORTDIR}/profiles ]] && emerge-webrsync -q
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# set active python targets
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echo "PYTHON_TARGETS=\"${GENTOO_PYTHON_TARGETS}\"" >> /etc/portage/make.conf
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# install portage first due to bug in env vars not being passed when portage installs itself and re-inits
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --update --newuse --deep sys-apps/portage
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# set the active python version
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --oneshot --update --newuse --nodeps dev-lang/python-exec dev-lang/python-exec-conf
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echo yes | etc-update --automode -3 /etc/python-exec/python-exec.conf
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# make world consistant
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --complete-graph=y --update --newuse --deep @world
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# rebuild packages that might need it
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --usepkg=n @preserved-rebuild
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# remove unneeded packages
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emerge --verbose=n --depclean
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# rebuild packages that might have somehow depended on the unneeded packages
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --usepkg=n @preserved-rebuild
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unfix_shm
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fi
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[[ ! -f ${PORTDIR}/profiles ]] && emerge-webrsync -q
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# set active python targets
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echo "PYTHON_TARGETS=\"${GENTOO_PYTHON_TARGETS}\"" >> /etc/portage/make.conf
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# disable python in git if we have to, it only supports python-2.7
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python2_7"* ]] && echo 'dev-vcs/git -python' >> /etc/portage/package.use/git
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# install portage first due to bug in env vars not being passed when portage installs itself and re-inits
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --update --newuse --deep sys-apps/portage
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# set the active python version
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --oneshot --update --newuse --nodeps dev-lang/python-exec dev-lang/python-exec-conf
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echo yes | etc-update --automode -3 /etc/python-exec/python-exec.conf
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# make world consistant
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --complete-graph=y --update --newuse --deep @world
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# rebuild packages that might need it
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --usepkg=n @preserved-rebuild
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# remove unneeded packages
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emerge --verbose=n --depclean
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# rebuild packages that might have somehow depended on the unneeded packages
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emerge ${GENTOO_EMERGE_DEFAULT_OPTS} --usepkg=n @preserved-rebuild
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unfix_shm
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