#! /bin/sh

mode=""
cxxfilt=""

# For g++ 3.X, the PurifyPlus tools needs a program named "cxxfilt",
# "c++file" or similar. It is part of libtool. If not found, you can
# specify the path to it.

while test $# -gt 0
do
  case "$1" in
    --debug) EXTRA_CONFIG_FLAGS=--with-debug ;;
    --purify)   mode=purify ;;
    --purecov*) mode=purecov ;;
    --quantify) mode=quantify ;;
    --cxxfilt)  shift ; cxxfilt=$1 ;;
    -h | --help )
      echo "Usage: $0 [ options ]"
      echo "Where the 'options' are"
      echo "  --help | -h           Display this help"
      echo "  --debug               Compile with DBUG enabled"
      echo "  --purify              Only prepare for Purify"
      echo "  --purecov             Only prepare for PureCover"
      echo "  --quantify            Only prepare for Quantify"
      echo "  --cxxfilt <cxxfilt>   Path to cxxfilt/c++filt program"
      echo "                        This program is needed for gcc 3.X"
      exit 0 ;;
    *)  echo "No such option '$1'" ; exit 1 ;;
  esac
  shift
done

make -k maintainer-clean || true 
/bin/rm -f */.deps/*.P config.cache
 
path=`dirname $0`
. "$path/autorun.sh"

CFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wimplicit-int -Wparentheses -Wsign-compare -Wwrite-strings -Wunused  -DHAVE_valgrind -DEXTRA_DEBUG -O2" CXX=g++ CXXLD=g++ CXXFLAGS="-g -Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare -Wwrite-strings -Woverloaded-virtual -Wsign-promo -Wreorder -Wctor-dtor-privacy -Wnon-virtual-dtor -felide-constructors -fno-exceptions -DHAVE_valgrind -DEXTRA_DEBUG -O2" ./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-embedded-server --with-innodb $EXTRA_CONFIG_FLAGS

make -j 4

# ----------------------------------------------------------------------

#set -x

purifying_binaries ()
{
  while test $1
  do
    dir=$1
    shift
    target=$1
    shift
    binary=$1
    shift

    opts=""
    if [ -n "$cxxfilt" ] ; then
      opts="$opts -demangle-program=$cxxfilt"
    fi
    opts="$opts -best-effort"

    back=`pwd`
    cd $dir

    # Because of libtool magic, the target and binary
    # created might not be the same. To trigger rebuild,
    # we need to move them both.

    mv $binary $binary-old
    if [ -f $target ] ; then
      mv $target $target-old
    fi

    if [ -n "$mode" -a $mode = purify ] ; then
      make CCLD="purify   $opts gcc"  CXXLD="purify   $opts g++"  $target
      mv $binary $binary-purify
    fi

    if [ -n "$mode" -a $mode = quantify ] ; then
      make CCLD="quantify $opts gcc"  CXXLD="quantify $opts g++"  $target
      mv $binary $binary-quantify
    fi

    if [ -n "$mode" -a $mode = purecov ] ; then
      make CCLD="purecov  $opts gcc"  CXXLD="purecov  $opts g++"  $target
      mv $binary $binary-purecov
    fi

    mv $binary-old $binary
    if [ -f $target-old ] ; then
      mv $target-old $target
    fi

    cd $back
 done
}


purifying_binaries \
  sql                mysqld                     mysqld \
  client             mysqltest                  .libs/mysqltest \
  tests              mysql_client_test          mysql_client_test \
  libmysqld/examples mysqltest_embedded         mysqltest_embedded \
  libmysqld/examples mysql_client_test_embedded mysql_client_test_embedded

# ----------------------------------------------------------------------