cd src

./configure --prefix=$SAGE_LOCAL
if [ $? -ne 0 ]; then
    echo >&2 "Error configuring Valgrind"
    exit 1
fi

$MAKE
if [ $? -ne 0 ]; then
    echo >&2 "Error building Valgrind"
    exit 1
fi

$MAKE install
if [ $? -ne 0 ]; then
    echo >&2 "Error installing Valgrind"
    exit 1
fi