ghc-rpm-macros/ghc-deps.sh

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#!/bin/sh
# find rpm provides and requires for Haskell GHC libraries
[ $# -ne 2 ] && echo "Usage: `basename $0` [--provides|--requires] %{buildroot}%{ghclibdir}" && exit 1
set +x
MODE=$1
PKGBASEDIR=$2
PKGCONFDIR=$PKGBASEDIR/package.conf.d
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case $MODE in
--provides) FIELD=id ;;
--requires) FIELD=depends ;;
*) echo "`basename $0`: Need --provides or --requires" ; exit 1
esac
files=$(cat)
for i in $files; do
case $i in
# exclude builtin_rts.conf
$PKGCONFDIR/*-*.conf)
PKGVER=$(echo $i | sed -e "s%$PKGCONFDIR/\(.\+\)-.\+.conf%\1%")
OUT=$(/usr/lib/rpm/ghc-pkg-wrapper $PKGBASEDIR field $PKGVER $FIELD | sed -e "s/^depends: \+//" -e "s/rts//" -e "s/bin-package-db-[^ ]\+//")
for d in $OUT; do
case $d in
*-*) echo "ghc-devel($d)" ;;
*) ;;
esac
done
;;
*)
;;
esac
done