include/rootfs.mk: retain list of conffiles with CONFIG_CLEAN_IPKG

/usr/lib/opkg/status must not be removed completely, otherwise the
packages' conffile lists will be missing. Replace it with a reduced version
only containing the conffile entries.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This commit is contained in:
Matthias Schiffer 2018-03-06 14:29:46 +01:00
parent d2daaf8f40
commit 6ab50bb10d
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GPG key ID: 16EF3F64CB201D9C

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@ -49,8 +49,15 @@ TARGET_DIR_ORIG := $(TARGET_ROOTFS_DIR)/root.orig-$(BOARD)
ifdef CONFIG_CLEAN_IPKG
define clean_ipkg
-find $(1)/usr/lib/opkg -type f -and -not -name '*.control' | $(XARGS) rm -rf
-find $(1)/usr/lib/opkg/info -type f -and -not -name '*.control' | $(XARGS) rm -rf
-sed -i -ne '/^Require-User: /p' $(1)/usr/lib/opkg/info/*.control
awk ' \
BEGIN { conffiles = 0; print "Conffiles:" } \
/^Conffiles:/ { conffiles = 1; next } \
!/^ / { conffiles = 0; next } \
conffiles == 1 { print } \
' $(1)/usr/lib/opkg/status >$(1)/usr/lib/opkg/status.new
mv $(1)/usr/lib/opkg/status.new $(1)/usr/lib/opkg/status
-find $(1)/usr/lib/opkg -empty | $(XARGS) rm -rf
endef
endif