#!/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-1-0
--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 clean && 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 ^Json:: \
		  | grep -v ^libcdr:: \
		  | grep -v ^libcmis:: \
		  | grep -v ^libgltf:: \
		  | 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 \
		  | grep -v ^OAuth2Handler \
		  | grep -v ^COLLADABU:: \
		  | grep -v ^COLLADAFW:: \
		  | grep -v ^COLLADASaxFWL14:: \
		  | grep -v ^COLLADASaxFWL15:: \
		  | grep -v ^COLLADASaxFWL:: \
		  | grep -v ^o3dgc:: \
		  | grep -v ^MathML:: \
		  | grep -v ^GeneratedSaxParser:: \
		  | grep -v ^GLTF:: \
		  > ../unusedcode.easy