Makefile.container

.SHELL := bash
.SHELLFLAGS := -eu -o pipefail -c
.DEFAULT_GOAL := world

CLEAN_DELAY := 0
EMERGE_WARNING_DELAY := 0

export CLEAN_DELAY EMERGE_WARNING_DELAY

universal_opts := --color=n --keep-going=n --nospinner --with-bdeps=y
opts := $(universal_opts) --changed-deps=y --deep --jobs=4 --newuse --oneshot --update --verbose


.PHONY: cache
cache: ## Regenerate the dependency cache
	emerge $(opts) --regen


.PHONY: world
world: clean  ## Update @world and remove unneeded pkgs & binpkgs
	MAKELEVEL=0 emerge $(opts) --usepkg=y @world app-portage/gentoolkit
	emerge $(universal_opts) --changed-deps=n --usepkg=n --getbinpkg=n @preserved-rebuild
	emerge $(universal_opts) --depclean --exclude=app-portage/gentoolkit --quiet
	eclean-pkg --changed-deps --deep --quiet


.PHONY: %.package
%.package: clean   # Install the given package
	MAKELEVEL=0 emerge --verbose --color=n --nospinner --changed-deps=n --usepkg=n --getbinpkg=n --oneshot $*


.PHONY: emerge-info
emerge-info:  ## Run emerge --info
	emerge $(universal_opts) --info


.PHONY: clean
clean:  ## Clean out temporary files
	shopt -s dotglob; rm -rf /var/tmp/portage/*