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#! /bin/sh
# Usage:
# $1: version of GHC
# $2: invocation path of GHC
# $3: prefix
version="$1"
if test -z "$3"; then
prefix="-package-conf "
else
prefix="$3"
fi
PATH="$2:$PATH"
IFS=":"
PKGS=""
for p in $PATH; do
PkgDir="$p/../lib/ghc-pkgs/ghc-$version"
for i in $PkgDir/*.installedconf; do
test -f $i && PKGS="$PKGS $prefix$i"
done
done
echo $PKGS
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