27 lines
1.1 KiB
Makefile
27 lines
1.1 KiB
Makefile
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_IMAGE_APTBOX_ = $(WORKDIR)/chroot/$(WORKDIRNAME)/aptbox
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# Add prerequisite to the build-image target of
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# $(MKIMAGE_PREFIX)/targets.mk.
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build-image: $(_IMAGE_APTBOX_)/etc/apt/pkgpriorities
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_PINNED_PACKAGES_ = $(foreach pp,$(PINNED_PACKAGES),$(if $(findstring :,$(pp)),$(pp),$(pp):$(PIN_PRIORITY)))
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_PIN_PRIORITIES_ = $(sort $(foreach pp,$(_PINNED_PACKAGES_),$(lastword $(subst :, ,$(pp)))))
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_PKGPRIORITIES_ = $(subst \n ,\n,$(foreach pri,$(_PIN_PRIORITIES_),$(pri):$(patsubst %:$(pri),\n %,$(filter %:$(pri),$(_PINNED_PACKAGES_)))\n))
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$(_IMAGE_APTBOX_)/etc/apt/pkgpriorities: prepare-image-workdir
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@echo -e '$(_PKGPRIORITIES_)' | sed -e 's,[[:space:]]\+$$,,' >$@
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@if [ -s $@ ]; then \
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if grep -q '^\(APT::\)\?Dir::Etc::pkgpriorities[[:space:]]' \
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$(_IMAGE_APTBOX_)/etc/apt/apt.conf; \
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then \
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sed -i -e 's,\(Dir::Etc::pkgpriorities\)[[:space:]].*$$,\1 "$@";,g' \
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$(_IMAGE_APTBOX_)/etc/apt/apt.conf; \
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else \
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echo 'Dir::Etc::pkgpriorities "$@";' \
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>>$(_IMAGE_APTBOX_)/etc/apt/apt.conf; \
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fi; \
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echo "--- Package priorities ---" >&2; \
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cat $@ >&2; \
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echo "---" >&2; \
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fi
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