Tree - rpms/ghc-rpm-macros - src.fedoraproject.org

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		5517c1f	`#!/bin/sh`
		5517c1f
		5517c1f	`set -e +x`
		5517c1f
		31a55c3	`function fail {`
		31a55c3	`echo "$0: $1" >&2`
		31a55c3	`exit 1`
		31a55c3	`}`
		31a55c3
		5517c1f	`USAGE="Usage: $0 dep"`
		5517c1f
		5517c1f	`if [ $# -ne 1 ]; then`
		31a55c3	`fail "$USAGE"`
		5517c1f	`fi`
		5517c1f
		5517c1f	`DEP=$1`
		5517c1f
		5517c1f	`CABALFILE=$(ls *.cabal)`
		5517c1f
		5517c1f	`if [ $(echo $CABALFILE \| wc -w) -ne 1 ]; then`
		31a55c3	`fail "There needs to be one .cabal file in the current dir!"`
		5517c1f	`fi`
		5517c1f
		5517c1f	`if [ ! -f $CABALFILE.orig ]; then`
		5517c1f	`BACKUP=.orig`
		5517c1f	`fi`
		5517c1f
		ca7fad4	`if grep "$DEP" $CABALFILE \| sed -e "s/$DEP//" \| grep -q -e "[A-Za-z]"; then`
		31a55c3	`fail "$0: deleting whole $DEP lines not safe - try more precise pattern"`
		5517c1f	`fi`
		5517c1f
		5517c1f	`sed -i$BACKUP -e "/$DEP/d" $CABALFILE`