#!/bin/sh
#
# Script to install in:
# /usr/lib/rpm/redhat/find-provides.d
#
# Transform GStreamer auto install info into RPM provides
#
# Author: Bastien Nocera <hadess@hadess.net>
# Based on other provides scripts from RPM
#

# We need a way to disable automatic gst provides.
# Simply "%define SKIP_GSTPROVIDES 1" anywhere in the spec file
grep -q -E '^[^#]?%define\s+SKIP_GSTPROVIDES\s.*[^0\s].*' "$RPMBUILD_SPECFILE" && exit 0

filelist=`grep -e '.so$' | sed "s/['\"]/\\\&/g"`

# --- Alpha does not mark 64bit dependencies•
case `uname -m` in
  alpha*)	mark64="" ;;
  *)		mark64="()(64bit)" ;;
esac

solist=$(echo $filelist | grep "libgst" | \
	xargs file -L 2>/dev/null | grep "ELF.*shared object" | cut -d: -f1 )

function getmark()
{
	lib64=`if file -L $1 2>/dev/null | \
		grep "ELF 64-bit" >/dev/null; then echo -n "$mark64"; fi`
}

function libdir()
{
	buildlibdir=`dirname $1`
	buildlibdir=`dirname $buildlibdir`
}

for so in $solist ; do
	getmark $so
	libdir $so
	LD_LIBRARY_PATH=$buildlibdir gst-inspect-1.0 --print-plugin-auto-install-info --rpm $so 2> /dev/null | while read line ; do
		echo -n "$line";
		echo -n "$lib64"
		echo
	done
done