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#!/bin/bash
set -e
SRCDIR=$1
GNUMAKE=$2

cd ${SRCDIR}
which callcatcher > /dev/null 2>&1 || \
	(echo "callcatcher not installed" && false)

mkdir -p ${SRCDIR}/callcatcher
cd ${SRCDIR}/callcatcher

echo "--without-doxygen
      --enable-verbose
      --enable-gio
      --enable-packagekit
      --disable-gnome-vfs
      --enable-extension-integration
      --enable-graphite
      --enable-evolution2
      --enable-lockdown
      --enable-online-update
      --enable-dbgutil
      --enable-werror
      --enable-gtk3
      --enable-kde4
      --enable-dbus
      --enable-gstreamer
      --disable-gstreamer-0-10"
	 > autogen.input

export CC="callcatcher ${CC:-gcc}"
export CXX="callcatcher ${CXX:-g++}"
export AR="callarchive ${AR:-ar}"

/bin/env -i CC="$CC" CXX="$CXX" AR="$AR" /bin/bash -l ../autogen.sh

export dbglevel=2

make

callanalyse \
  instdir/program/* \
  instdir/sdk/bin/* \
  workdir/LinkTarget/*/* workdir/LinkTarget/*/*/* \
  workdir/UnpackedTarball/cppunit/src/cppunit/.libs/libcppunit.so* \
  > unusedcode.all

grep ::.*\( unusedcode.all \
		  | grep -v ^Atom \
		  | grep -v ^atom:: \
		  | grep -v ^boost:: \
		  | grep -v ^CIcc \
		  | grep -v ^CLuceneError:: \
		  | grep -v ^cppu:: \
		  | grep -v ^CppUnit:: \
		  | grep -v ^Dde \
		  | grep -v ^graphite2:: \
		  | grep -v ^jvmaccess:: \
		  | grep -v ^libcdr:: \
		  | grep -v ^libcmis:: \
		  | grep -v ^libmspub:: \
		  | grep -v ^libvisio:: \
		  | grep -v ^libwpg:: \
		  | grep -v ^libwps_tools_win:: \
		  | grep -v ^lucene:: \
		  | grep -v ^Matrix3d:: \
		  | grep -v ^RelatedMultipart:: \
		  | grep -v ^salhelper:: \
		  | grep -v ^VSDInternalStream:: \
		  | grep -v ^WP1 \
		  | grep -v ^WP3 \
		  | grep -v ^WP42 \
		  | grep -v ^WP6 \
		  | grep -v ^WPG \
		  | grep -v ^WPS \
		  | grep -v WPX \
		  | grep -v ^WSObject \
		  > ../unusedcode.easy