ghc-rpm-macros/ghc-deps.sh

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#!/bin/sh
# find rpm provides and requires for Haskell GHC libraries
# To use add the following lines to spec file:
# %define _use_internal_dependency_generator 0
# %define __find_requires /usr/lib/rpm/ghc-deps.sh --requires %{buildroot}%{ghclibdir}
[ $# -ne 2 ] && echo "Usage: `basename $0` --requires %{buildroot}%{ghclibdir}" && exit 1
MODE=$1
PKGBASEDIR=$2
PKGCONFDIR=$PKGBASEDIR/package.conf.d
case $MODE in
--requires) FIELD=depends ;;
*) echo "`basename $0`: Need --requires" ; exit 1
esac
if [ -d "$PKGBASEDIR" ]; then
SHARED=$(find $PKGBASEDIR -type f -name '*.so')
fi
GHCVERSION=$(ghc --numeric-version)
files=$(cat)
#set -x
for i in $files; do
LIB_FILE=$(echo $i | grep /libHS | egrep -v "$PKGBASEDIR/libHS")
if [ "$LIB_FILE" ]; then
if [ -d "$PKGCONFDIR" ]; then
DEP=""
case $LIB_FILE in
*.so) ;;
*_p.a) DEP=ghc-\\1-prof ;;
*.a) DEP=ghc-\\1-devel ;;
esac
if [ "$DEP" ]; then
PKGVER=$(echo $LIB_FILE | sed -e "s%$PKGBASEDIR/\([^/]\+\)/libHS.*%\1%")
HASHS=$(ghc-pkg -f $PKGCONFDIR field $PKGVER $FIELD | sed -e "s/^$FIELD: \+//")
for i in $HASHS; do
case $i in
# ignore internal packages
base-3*) ;;
bin-package-db-*) ;;
ghc-binary-*) ;;
ghc-prim-*) ;;
integer-gmp-*) ;;
*-*) echo $i | sed -e "s/\(.*\)-\(.*\)-.*/$DEP = \2/" ;;
*) ;;
esac
done
fi
fi
fi
done
echo $files | tr [:blank:] '\n' | /usr/lib/rpm/rpmdeps $MODE