scripts: gen-dependencies.sh: fix kmod dependency generation
Do not output faulty ".ko" dependency if a scanned .ko file has an empty "depends=" specification, also replace the `grep | sed | awk` chain with a single sed program. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 44206
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@ -28,8 +28,6 @@ tmp=`mktemp $TMP_DIR/dep.XXXXXXXX`
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for kmod in `find $TARGETS -type f -name \*.ko`; do
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for kmod in `find $TARGETS -type f -name \*.ko`; do
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$OBJCOPY -O binary -j .modinfo $kmod $tmp
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$OBJCOPY -O binary -j .modinfo $kmod $tmp
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sed -e 's,\x00,\n,g' $tmp | \
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sed -e 's,\x00,\n,g' $tmp | \
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egrep -a '^depends=' | \
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sed -ne '/^depends=.\+/ { s/^depends=//; s/\(,\|$\)/.ko\n/gp; q }'
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sed -e 's,^depends=,,' -e 's/,/\n/g' | \
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awk '{ print $1 ".ko" }'
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done | sort -u
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done | sort -u
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rm -f $tmp
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rm -f $tmp
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